diff options
Diffstat (limited to 'drivers/staging')
49 files changed, 7239 insertions, 1308 deletions
diff --git a/drivers/staging/Kconfig b/drivers/staging/Kconfig index 7696a664f8a5..5589616082e7 100644 --- a/drivers/staging/Kconfig +++ b/drivers/staging/Kconfig @@ -49,6 +49,8 @@ source "drivers/staging/go7007/Kconfig" source "drivers/staging/cx25821/Kconfig" +source "drivers/staging/tm6000/Kconfig" + source "drivers/staging/usbip/Kconfig" source "drivers/staging/winbond/Kconfig" diff --git a/drivers/staging/Makefile b/drivers/staging/Makefile index ea2e70e2fed4..ec45d4bb8c11 100644 --- a/drivers/staging/Makefile +++ b/drivers/staging/Makefile @@ -7,6 +7,7 @@ obj-$(CONFIG_ET131X) += et131x/ obj-$(CONFIG_SLICOSS) += slicoss/ obj-$(CONFIG_VIDEO_GO7007) += go7007/ obj-$(CONFIG_VIDEO_CX25821) += cx25821/ +obj-$(CONFIG_VIDEO_TM6000) += tm6000/ obj-$(CONFIG_USB_IP_COMMON) += usbip/ obj-$(CONFIG_W35UND) += winbond/ obj-$(CONFIG_PRISM2_USB) += wlan-ng/ diff --git a/drivers/staging/comedi/drivers/cb_das16_cs.c b/drivers/staging/comedi/drivers/cb_das16_cs.c index 5632991760af..30b522c0bf2c 100644 --- a/drivers/staging/comedi/drivers/cb_das16_cs.c +++ b/drivers/staging/comedi/drivers/cb_das16_cs.c @@ -180,12 +180,12 @@ static int das16cs_attach(struct comedi_device *dev, } printk("\n"); - ret = request_irq(link->irq.AssignedIRQ, das16cs_interrupt, + ret = request_irq(link->irq, das16cs_interrupt, IRQF_SHARED, "cb_das16_cs", dev); if (ret < 0) { return ret; } - dev->irq = link->irq.AssignedIRQ; + dev->irq = link->irq; printk("irq=%u ", dev->irq); dev->board_ptr = das16cs_probe(dev, link); @@ -671,7 +671,6 @@ static dev_info_t dev_info = "cb_das16_cs"; struct local_info_t { struct pcmcia_device *link; - dev_node_t node; int stop; struct bus_operations *bus; }; @@ -702,10 +701,6 @@ static int das16cs_pcmcia_attach(struct pcmcia_device *link) link->priv = local; /* Initialize the pcmcia_device structure */ - /* Interrupt setup */ - link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING; - link->irq.Handler = NULL; - link->conf.Attributes = 0; link->conf.IntType = INT_MEMORY_AND_IO; @@ -720,10 +715,8 @@ static void das16cs_pcmcia_detach(struct pcmcia_device *link) { dev_dbg(&link->dev, "das16cs_pcmcia_detach\n"); - if (link->dev_node) { - ((struct local_info_t *)link->priv)->stop = 1; - das16cs_pcmcia_release(link); - } + ((struct local_info_t *)link->priv)->stop = 1; + das16cs_pcmcia_release(link); /* This points to the parent struct local_info_t struct */ if (link->priv) kfree(link->priv); @@ -740,8 +733,7 @@ static int das16cs_pcmcia_config_loop(struct pcmcia_device *p_dev, return -EINVAL; /* Do we need to allocate an interrupt? */ - if (cfg->irq.IRQInfo1 || dflt->irq.IRQInfo1) - p_dev->conf.Attributes |= CONF_ENABLE_IRQ; + p_dev->conf.Attributes |= CONF_ENABLE_IRQ; /* IO window settings */ p_dev->io.NumPorts1 = p_dev->io.NumPorts2 = 0; @@ -769,7 +761,6 @@ static int das16cs_pcmcia_config_loop(struct pcmcia_device *p_dev, static void das16cs_pcmcia_config(struct pcmcia_device *link) { - struct local_info_t *dev = link->priv; int ret; dev_dbg(&link->dev, "das16cs_pcmcia_config\n"); @@ -780,16 +771,9 @@ static void das16cs_pcmcia_config(struct pcmcia_device *link) goto failed; } - /* - Allocate an interrupt line. Note that this does not assign a - handler to the interrupt, unless the 'Handler' member of the - irq structure is initialized. - */ - if (link->conf.Attributes & CONF_ENABLE_IRQ) { - ret = pcmcia_request_irq(link, &link->irq); - if (ret) - goto failed; - } + if (!link->irq) + goto failed; + /* This actually configures the PCMCIA socket -- setting up the I/O windows and the interrupt mapping, and putting the @@ -799,19 +783,10 @@ static void das16cs_pcmcia_config(struct pcmcia_device *link) if (ret) goto failed; - /* - At this point, the dev_node_t structure(s) need to be - initialized and arranged in a linked list at link->dev. - */ - sprintf(dev->node.dev_name, "cb_das16_cs"); - dev->node.major = dev->node.minor = 0; - link->dev_node = &dev->node; - /* Finally, report what we've done */ - printk(KERN_INFO "%s: index 0x%02x", - dev->node.dev_name, link->conf.ConfigIndex); + dev_info(&link->dev, "index 0x%02x", link->conf.ConfigIndex); if (link->conf.Attributes & CONF_ENABLE_IRQ) - printk(", irq %u", link->irq.AssignedIRQ); + printk(", irq %u", link->irq); if (link->io.NumPorts1) printk(", io 0x%04x-0x%04x", link->io.BasePort1, link->io.BasePort1 + link->io.NumPorts1 - 1); diff --git a/drivers/staging/comedi/drivers/das08_cs.c b/drivers/staging/comedi/drivers/das08_cs.c index 9164ce158dcd..896d25bc85b5 100644 --- a/drivers/staging/comedi/drivers/das08_cs.c +++ b/drivers/staging/comedi/drivers/das08_cs.c @@ -142,7 +142,6 @@ static const dev_info_t dev_info = "pcm-das08"; struct local_info_t { struct pcmcia_device *link; - dev_node_t node; int stop; struct bus_operations *bus; }; @@ -172,10 +171,6 @@ static int das08_pcmcia_attach(struct pcmcia_device *link) local->link = link; link->priv = local; - /* Interrupt setup */ - link->irq.Attributes = IRQ_TYPE_EXCLUSIVE; - link->irq.Handler = NULL; - /* General socket configuration defaults can go here. In this client, we assume very little, and rely on the CIS for almost @@ -207,10 +202,8 @@ static void das08_pcmcia_detach(struct pcmcia_device *link) dev_dbg(&link->dev, "das08_pcmcia_detach\n"); - if (link->dev_node) { - ((struct local_info_t *)link->priv)->stop = 1; - das08_pcmcia_release(link); - } + ((struct local_info_t *)link->priv)->stop = 1; + das08_pcmcia_release(link); /* This points to the parent struct local_info_t struct */ if (link->priv) @@ -229,8 +222,7 @@ static int das08_pcmcia_config_loop(struct pcmcia_device *p_dev, return -ENODEV; /* Do we need to allocate an interrupt? */ - if (cfg->irq.IRQInfo1 || dflt->irq.IRQInfo1) - p_dev->conf.Attributes |= CONF_ENABLE_IRQ; + p_dev->conf.Attributes |= CONF_ENABLE_IRQ; /* IO window settings */ p_dev->io.NumPorts1 = p_dev->io.NumPorts2 = 0; @@ -266,7 +258,6 @@ static int das08_pcmcia_config_loop(struct pcmcia_device *p_dev, static void das08_pcmcia_config(struct pcmcia_device *link) { - struct local_info_t *dev = link->priv; int ret; dev_dbg(&link->dev, "das08_pcmcia_config\n"); @@ -277,11 +268,8 @@ static void das08_pcmcia_config(struct pcmcia_device *link) goto failed; } - if (link->conf.Attributes & CONF_ENABLE_IRQ) { - ret = pcmcia_request_irq(link, &link->irq); - if (ret) - goto failed; - } + if (!link->irq) + goto failed; /* This actually configures the PCMCIA socket -- setting up @@ -292,19 +280,10 @@ static void das08_pcmcia_config(struct pcmcia_device *link) if (ret) goto failed; - /* - At this point, the dev_node_t structure(s) need to be - initialized and arranged in a linked list at link->dev. - */ - sprintf(dev->node.dev_name, "pcm-das08"); - dev->node.major = dev->node.minor = 0; - link->dev_node = &dev->node; - /* Finally, report what we've done */ - printk(KERN_INFO "%s: index 0x%02x", - dev->node.dev_name, link->conf.ConfigIndex); + dev_info(&link->dev, "index 0x%02x", link->conf.ConfigIndex); if (link->conf.Attributes & CONF_ENABLE_IRQ) - printk(", irq %u", link->irq.AssignedIRQ); + printk(", irq %u", link->irq); if (link->io.NumPorts1) printk(", io 0x%04x-0x%04x", link->io.BasePort1, link->io.BasePort1 + link->io.NumPorts1 - 1); diff --git a/drivers/staging/comedi/drivers/ni_daq_700.c b/drivers/staging/comedi/drivers/ni_daq_700.c index 7ea64538e055..06dd44ff1a95 100644 --- a/drivers/staging/comedi/drivers/ni_daq_700.c +++ b/drivers/staging/comedi/drivers/ni_daq_700.c @@ -380,7 +380,7 @@ static int dio700_attach(struct comedi_device *dev, struct comedi_devconfig *it) return -EIO; iobase = link->io.BasePort1; #ifdef incomplete - irq = link->irq.AssignedIRQ; + irq = link->irq; #endif break; default: @@ -470,7 +470,6 @@ static const dev_info_t dev_info = "ni_daq_700"; struct local_info_t { struct pcmcia_device *link; - dev_node_t node; int stop; struct bus_operations *bus; }; @@ -502,10 +501,6 @@ static int dio700_cs_attach(struct pcmcia_device *link) local->link = link; link->priv = local; - /* Interrupt setup */ - link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING; - link->irq.Handler = NULL; - /* General socket configuration defaults can go here. In this client, we assume very little, and rely on the CIS for almost @@ -539,10 +534,8 @@ static void dio700_cs_detach(struct pcmcia_device *link) dev_dbg(&link->dev, "dio700_cs_detach\n"); - if (link->dev_node) { - ((struct local_info_t *)link->priv)->stop = 1; - dio700_release(link); - } + ((struct local_info_t *)link->priv)->stop = 1; + dio700_release(link); /* This points to the parent struct local_info_t struct */ if (link->priv) @@ -577,8 +570,7 @@ static int dio700_pcmcia_config_loop(struct pcmcia_device *p_dev, } /* Do we need to allocate an interrupt? */ - if (cfg->irq.IRQInfo1 || dflt->irq.IRQInfo1) - p_dev->conf.Attributes |= CONF_ENABLE_IRQ; + p_dev->conf.Attributes |= CONF_ENABLE_IRQ; /* IO window settings */ p_dev->io.NumPorts1 = p_dev->io.NumPorts2 = 0; @@ -625,7 +617,6 @@ static int dio700_pcmcia_config_loop(struct pcmcia_device *p_dev, static void dio700_config(struct pcmcia_device *link) { - struct local_info_t *dev = link->priv; win_req_t req; int ret; @@ -639,16 +630,8 @@ static void dio700_config(struct pcmcia_device *link) goto failed; } - /* - Allocate an interrupt line. Note that this does not assign a - handler to the interrupt, unless the 'Handler' member of the - irq structure is initialized. - */ - if (link->conf.Attributes & CONF_ENABLE_IRQ) { - ret = pcmcia_request_irq(link, &link->irq); - if (ret) - goto failed; - } + if (!link->irq) + goto failed; /* This actually configures the PCMCIA socket -- setting up @@ -659,19 +642,10 @@ static void dio700_config(struct pcmcia_device *link) if (ret != 0) goto failed; - /* - At this point, the dev_node_t structure(s) need to be - initialized and arranged in a linked list at link->dev. - */ - sprintf(dev->node.dev_name, "ni_daq_700"); - dev->node.major = dev->node.minor = 0; - link->dev_node = &dev->node; - /* Finally, report what we've done */ - printk(KERN_INFO "%s: index 0x%02x", - dev->node.dev_name, link->conf.ConfigIndex); + dev_info(&link->dev, "index 0x%02x", link->conf.ConfigIndex); if (link->conf.Attributes & CONF_ENABLE_IRQ) - printk(", irq %d", link->irq.AssignedIRQ); + printk(", irq %d", link->irq); if (link->io.NumPorts1) printk(", io 0x%04x-0x%04x", link->io.BasePort1, link->io.BasePort1 + link->io.NumPorts1 - 1); diff --git a/drivers/staging/comedi/drivers/ni_daq_dio24.c b/drivers/staging/comedi/drivers/ni_daq_dio24.c index ddc312b5d20d..7bfe08b01fe9 100644 --- a/drivers/staging/comedi/drivers/ni_daq_dio24.c +++ b/drivers/staging/comedi/drivers/ni_daq_dio24.c @@ -131,7 +131,7 @@ static int dio24_attach(struct comedi_device *dev, struct comedi_devconfig *it) return -EIO; iobase = link->io.BasePort1; #ifdef incomplete - irq = link->irq.AssignedIRQ; + irq = link->irq; #endif break; default: @@ -221,7 +221,6 @@ static const dev_info_t dev_info = "ni_daq_dio24"; struct local_info_t { struct pcmcia_device *link; - dev_node_t node; int stop; struct bus_operations *bus; }; @@ -253,10 +252,6 @@ static int dio24_cs_attach(struct pcmcia_device *link) local->link = link; link->priv = local; - /* Interrupt setup */ - link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING; - link->irq.Handler = NULL; - /* General socket configuration defaults can go here. In this client, we assume very little, and rely on the CIS for almost @@ -290,10 +285,8 @@ static void dio24_cs_detach(struct pcmcia_device *link) dev_dbg(&link->dev, "dio24_cs_detach\n"); - if (link->dev_node) { - ((struct local_info_t *)link->priv)->stop = 1; - dio24_release(link); - } + ((struct local_info_t *)link->priv)->stop = 1; + dio24_release(link); /* This points to the parent local_info_t struct */ if (link->priv) @@ -328,8 +321,7 @@ static int dio24_pcmcia_config_loop(struct pcmcia_device *p_dev, } /* Do we need to allocate an interrupt? */ - if (cfg->irq.IRQInfo1 || dflt->irq.IRQInfo1) - p_dev->conf.Attributes |= CONF_ENABLE_IRQ; + p_dev->conf.Attributes |= CONF_ENABLE_IRQ; /* IO window settings */ p_dev->io.NumPorts1 = p_dev->io.NumPorts2 = 0; @@ -376,7 +368,6 @@ static int dio24_pcmcia_config_loop(struct pcmcia_device *p_dev, static void dio24_config(struct pcmcia_device *link) { - struct local_info_t *dev = link->priv; int ret; win_req_t req; @@ -390,16 +381,8 @@ static void dio24_config(struct pcmcia_device *link) goto failed; } - /* - Allocate an interrupt line. Note that this does not assign a - handler to the interrupt, unless the 'Handler' member of the - irq structure is initialized. - */ - if (link->conf.Attributes & CONF_ENABLE_IRQ) { - ret = pcmcia_request_irq(link, &link->irq); - if (ret) - goto failed; - } + if (!link->irq) + goto failed; /* This actually configures the PCMCIA socket -- setting up @@ -410,19 +393,10 @@ static void dio24_config(struct pcmcia_device *link) if (ret) goto failed; - /* - At this point, the dev_node_t structure(s) need to be - initialized and arranged in a linked list at link->dev. - */ - sprintf(dev->node.dev_name, "ni_daq_dio24"); - dev->node.major = dev->node.minor = 0; - link->dev_node = &dev->node; - /* Finally, report what we've done */ - printk(KERN_INFO "%s: index 0x%02x", - dev->node.dev_name, link->conf.ConfigIndex); + dev_info(&link->dev, "index 0x%02x", link->conf.ConfigIndex); if (link->conf.Attributes & CONF_ENABLE_IRQ) - printk(", irq %d", link->irq.AssignedIRQ); + printk(", irq %d", link->irq); if (link->io.NumPorts1) printk(", io 0x%04x-0x%04x", link->io.BasePort1, link->io.BasePort1 + link->io.NumPorts1 - 1); diff --git a/drivers/staging/comedi/drivers/ni_labpc_cs.c b/drivers/staging/comedi/drivers/ni_labpc_cs.c index 8ad1055a5cc1..fd8d3e9520a0 100644 --- a/drivers/staging/comedi/drivers/ni_labpc_cs.c +++ b/drivers/staging/comedi/drivers/ni_labpc_cs.c @@ -144,7 +144,7 @@ static int labpc_attach(struct comedi_device *dev, struct comedi_devconfig *it) if (!link) return -EIO; iobase = link->io.BasePort1; - irq = link->irq.AssignedIRQ; + irq = link->irq; break; default: printk("bug! couldn't determine board type\n"); @@ -199,7 +199,6 @@ static const dev_info_t dev_info = "daqcard-1200"; struct local_info_t { struct pcmcia_device *link; - dev_node_t node; int stop; struct bus_operations *bus; }; @@ -229,10 +228,6 @@ static int labpc_cs_attach(struct pcmcia_device *link) local->link = link; link->priv = local; - /* Interrupt setup */ - link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING | IRQ_FORCED_PULSE; - link->irq.Handler = NULL; - /* General socket configuration defaults can go here. In this client, we assume very little, and rely on the CIS for almost @@ -269,10 +264,8 @@ static void labpc_cs_detach(struct pcmcia_device *link) the release() function is called, that will trigger a proper detach(). */ - if (link->dev_node) { - ((struct local_info_t *)link->priv)->stop = 1; - labpc_release(link); - } + ((struct local_info_t *)link->priv)->stop = 1; + labpc_release(link); /* This points to the parent local_info_t struct (may be null) */ kfree(link->priv); @@ -306,8 +299,7 @@ static int labpc_pcmcia_config_loop(struct pcmcia_device *p_dev, } /* Do we need to allocate an interrupt? */ - if (cfg->irq.IRQInfo1 || dflt->irq.IRQInfo1) - p_dev->conf.Attributes |= CONF_ENABLE_IRQ; + p_dev->conf.Attributes |= CONF_ENABLE_IRQ | CONF_ENABLE_PULSE_IRQ; /* IO window settings */ p_dev->io.NumPorts1 = p_dev->io.NumPorts2 = 0; @@ -355,7 +347,6 @@ static int labpc_pcmcia_config_loop(struct pcmcia_device *p_dev, static void labpc_config(struct pcmcia_device *link) { - struct local_info_t *dev = link->priv; int ret; win_req_t req; @@ -367,16 +358,8 @@ static void labpc_config(struct pcmcia_device *link) goto failed; } - /* - Allocate an interrupt line. Note that this does not assign a - handler to the interrupt, unless the 'Handler' member of the - irq structure is initialized. - */ - if (link->conf.Attributes & CONF_ENABLE_IRQ) { - ret = pcmcia_request_irq(link, &link->irq); - if (ret) - goto failed; - } + if (!link->irq) + goto failed; /* This actually configures the PCMCIA socket -- setting up @@ -387,19 +370,10 @@ static void labpc_config(struct pcmcia_device *link) if (ret) goto failed; - /* - At this point, the dev_node_t structure(s) need to be - initialized and arranged in a linked list at link->dev. - */ - sprintf(dev->node.dev_name, "daqcard-1200"); - dev->node.major = dev->node.minor = 0; - link->dev_node = &dev->node; - /* Finally, report what we've done */ - printk(KERN_INFO "%s: index 0x%02x", - dev->node.dev_name, link->conf.ConfigIndex); + dev_info(&link->dev, "index 0x%02x", link->conf.ConfigIndex); if (link->conf.Attributes & CONF_ENABLE_IRQ) - printk(", irq %d", link->irq.AssignedIRQ); + printk(", irq %d", link->irq); if (link->io.NumPorts1) printk(", io 0x%04x-0x%04x", link->io.BasePort1, link->io.BasePort1 + link->io.NumPorts1 - 1); diff --git a/drivers/staging/comedi/drivers/ni_mio_cs.c b/drivers/staging/comedi/drivers/ni_mio_cs.c index dc4849a40c97..1e8aebae8ae8 100644 --- a/drivers/staging/comedi/drivers/ni_mio_cs.c +++ b/drivers/staging/comedi/drivers/ni_mio_cs.c @@ -262,17 +262,11 @@ static void cs_detach(struct pcmcia_device *); static struct pcmcia_device *cur_dev = NULL; static const dev_info_t dev_info = "ni_mio_cs"; -static dev_node_t dev_node = { - "ni_mio_cs", - COMEDI_MAJOR, 0, - NULL -}; static int cs_attach(struct pcmcia_device *link) { link->io.Attributes1 = IO_DATA_PATH_WIDTH_16; link->io.NumPorts1 = 16; - link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING; link->conf.Attributes = CONF_ENABLE_IRQ; link->conf.IntType = INT_MEMORY_AND_IO; @@ -292,8 +286,7 @@ static void cs_detach(struct pcmcia_device *link) { DPRINTK("cs_detach(link=%p)\n", link); - if (link->dev_node) - cs_release(link); + cs_release(link); } static int mio_cs_suspend(struct pcmcia_device *link) @@ -344,14 +337,10 @@ static void mio_cs_config(struct pcmcia_device *link) return; } - ret = pcmcia_request_irq(link, &link->irq); - if (ret) { - printk("pcmcia_request_irq() returned error: %i\n", ret); - } + if (!link->irq) + dev_info(&link->dev, "no IRQ available\n"); ret = pcmcia_request_configuration(link, &link->conf); - - link->dev_node = &dev_node; } static int mio_cs_attach(struct comedi_device *dev, struct comedi_devconfig *it) @@ -369,7 +358,7 @@ static int mio_cs_attach(struct comedi_device *dev, struct comedi_devconfig *it) dev->driver = &driver_ni_mio_cs; dev->iobase = link->io.BasePort1; - irq = link->irq.AssignedIRQ; + irq = link->irq; printk("comedi%d: %s: DAQCard: io 0x%04lx, irq %u, ", dev->minor, dev->driver->driver_name, dev->iobase, irq); diff --git a/drivers/staging/comedi/drivers/quatech_daqp_cs.c b/drivers/staging/comedi/drivers/quatech_daqp_cs.c index 3325f24448b5..1786db2f3378 100644 --- a/drivers/staging/comedi/drivers/quatech_daqp_cs.c +++ b/drivers/staging/comedi/drivers/quatech_daqp_cs.c @@ -60,7 +60,6 @@ Devices: [Quatech] DAQP-208 (daqp), DAQP-308 struct local_info_t { struct pcmcia_device *link; - dev_node_t node; int stop; int table_index; char board_name[32]; @@ -1040,10 +1039,6 @@ static int daqp_cs_attach(struct pcmcia_device *link) local->link = link; link->priv = local; - /* Interrupt setup */ - link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING; - link->irq.Handler = daqp_interrupt; - /* General socket configuration defaults can go here. In this client, we assume very little, and rely on the CIS for almost @@ -1074,10 +1069,8 @@ static void daqp_cs_detach(struct pcmcia_device *link) dev_dbg(&link->dev, "daqp_cs_detach\n"); - if (link->dev_node) { - dev->stop = 1; - daqp_cs_release(link); - } + dev->stop = 1; + daqp_cs_release(link); /* Unlink device structure, and free it */ dev_table[dev->table_index] = NULL; @@ -1105,8 +1098,7 @@ static int daqp_pcmcia_config_loop(struct pcmcia_device *p_dev, return -ENODEV; /* Do we need to allocate an interrupt? */ - if (cfg->irq.IRQInfo1 || dflt->irq.IRQInfo1) - p_dev->conf.Attributes |= CONF_ENABLE_IRQ; + p_dev->conf.Attributes |= CONF_ENABLE_IRQ; /* IO window settings */ p_dev->io.NumPorts1 = p_dev->io.NumPorts2 = 0; @@ -1133,7 +1125,6 @@ static int daqp_pcmcia_config_loop(struct pcmcia_device *p_dev, static void daqp_cs_config(struct pcmcia_device *link) { - struct local_info_t *dev = link->priv; int ret; dev_dbg(&link->dev, "daqp_cs_config\n"); @@ -1144,16 +1135,9 @@ static void daqp_cs_config(struct pcmcia_device *link) goto failed; } - /* - Allocate an interrupt line. Note that this does not assign a - handler to the interrupt, unless the 'Handler' member of the - irq structure is initialized. - */ - if (link->conf.Attributes & CONF_ENABLE_IRQ) { - ret = pcmcia_request_irq(link, &link->irq); - if (ret) - goto failed; - } + ret = pcmcia_request_irq(link, daqp_interrupt); + if (ret) + goto failed; /* This actually configures the PCMCIA socket -- setting up @@ -1164,23 +1148,10 @@ static void daqp_cs_config(struct pcmcia_device *link) if (ret) goto failed; - /* - At this point, the dev_node_t structure(s) need to be - initialized and arranged in a linked list at link->dev. - */ - /* Comedi's PCMCIA script uses this device name (extracted - * from /var/lib/pcmcia/stab) to pass to comedi_config - */ - /* sprintf(dev->node.dev_name, "daqp%d", dev->table_index); */ - sprintf(dev->node.dev_name, "quatech_daqp_cs"); - dev->node.major = dev->node.minor = 0; - link->dev_node = &dev->node; - /* Finally, report what we've done */ - printk(KERN_INFO "%s: index 0x%02x", - dev->node.dev_name, link->conf.ConfigIndex); + dev_info(&link->dev, "index 0x%02x", link->conf.ConfigIndex); if (link->conf.Attributes & CONF_ENABLE_IRQ) - printk(", irq %u", link->irq.AssignedIRQ); + printk(", irq %u", link->irq); if (link->io.NumPorts1) printk(", io 0x%04x-0x%04x", link->io.BasePort1, link->io.BasePort1 + link->io.NumPorts1 - 1); diff --git a/drivers/staging/cx25821/cx25821-alsa.c b/drivers/staging/cx25821/cx25821-alsa.c index 061add30ba8a..1798975a69bd 100644 --- a/drivers/staging/cx25821/cx25821-alsa.c +++ b/drivers/staging/cx25821/cx25821-alsa.c @@ -29,7 +29,7 @@ #include <linux/pci.h> #include <linux/slab.h> -#include <asm/delay.h> +#include <linux/delay.h> #include <sound/core.h> #include <sound/pcm.h> #include <sound/pcm_params.h> @@ -42,10 +42,10 @@ #define AUDIO_SRAM_CHANNEL SRAM_CH08 -#define dprintk(level,fmt, arg...) if (debug >= level) \ +#define dprintk(level, fmt, arg...) if (debug >= level) \ printk(KERN_INFO "%s/1: " fmt, chip->dev->name , ## arg) -#define dprintk_core(level,fmt, arg...) if (debug >= level) \ +#define dprintk_core(level, fmt, arg...) if (debug >= level) \ printk(KERN_DEBUG "%s/1: " fmt, chip->dev->name , ## arg) /**************************************************************************** @@ -81,7 +81,6 @@ struct cx25821_audio_dev { struct snd_pcm_substream *substream; }; -typedef struct cx25821_audio_dev snd_cx25821_card_t; /**************************************************************************** @@ -90,7 +89,7 @@ typedef struct cx25821_audio_dev snd_cx25821_card_t; static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */ static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ -static int enable[SNDRV_CARDS] = { 1,[1 ... (SNDRV_CARDS - 1)] = 1 }; +static int enable[SNDRV_CARDS] = { 1, [1 ... (SNDRV_CARDS - 1)] = 1 }; module_param_array(enable, bool, NULL, 0444); MODULE_PARM_DESC(enable, "Enable cx25821 soundcard. default enabled."); @@ -105,7 +104,7 @@ MODULE_PARM_DESC(index, "Index value for cx25821 capture interface(s)."); MODULE_DESCRIPTION("ALSA driver module for cx25821 based capture cards"); MODULE_AUTHOR("Hiep Huynh"); MODULE_LICENSE("GPL"); -MODULE_SUPPORTED_DEVICE("{{Conexant,25821}"); //"{{Conexant,23881}," +MODULE_SUPPORTED_DEVICE("{{Conexant,25821}"); /* "{{Conexant,23881}," */ static unsigned int debug; module_param(debug, int, 0644); @@ -135,7 +134,7 @@ MODULE_PARM_DESC(debug, "enable debug messages"); * BOARD Specific: Sets audio DMA */ -static int _cx25821_start_audio_dma(snd_cx25821_card_t * chip) +static int _cx25821_start_audio_dma(struct cx25821_audio_dev *chip) { struct cx25821_buffer *buf = chip->buf; struct cx25821_dev *dev = chip->dev; @@ -143,7 +142,7 @@ static int _cx25821_start_audio_dma(snd_cx25821_card_t * chip) &cx25821_sram_channels[AUDIO_SRAM_CHANNEL]; u32 tmp = 0; - // enable output on the GPIO 0 for the MCLK ADC (Audio) + /* enable output on the GPIO 0 for the MCLK ADC (Audio) */ cx25821_set_gpiopin_direction(chip->dev, 0, 0); /* Make sure RISC/FIFO are off before changing FIFO/RISC settings */ @@ -158,18 +157,23 @@ static int _cx25821_start_audio_dma(snd_cx25821_card_t * chip) cx_write(AUD_A_LNGTH, buf->bpl); /* reset counter */ - cx_write(AUD_A_GPCNT_CTL, GP_COUNT_CONTROL_RESET); //GP_COUNT_CONTROL_RESET = 0x3 + /* GP_COUNT_CONTROL_RESET = 0x3 */ + cx_write(AUD_A_GPCNT_CTL, GP_COUNT_CONTROL_RESET); atomic_set(&chip->count, 0); - //Set the input mode to 16-bit + /* Set the input mode to 16-bit */ tmp = cx_read(AUD_A_CFG); cx_write(AUD_A_CFG, tmp | FLD_AUD_DST_PK_MODE | FLD_AUD_DST_ENABLE | FLD_AUD_CLK_ENABLE); - //printk(KERN_INFO "DEBUG: Start audio DMA, %d B/line, cmds_start(0x%x)= %d lines/FIFO, %d periods, %d " - // "byte buffer\n", buf->bpl, audio_ch->cmds_start, cx_read(audio_ch->cmds_start + 12)>>1, - // chip->num_periods, buf->bpl * chip->num_periods); + /* printk(KERN_INFO "DEBUG: Start audio DMA, %d B/line," + "cmds_start(0x%x)= %d lines/FIFO, %d periods, " + "%d byte buffer\n", buf->bpl, + audio_ch->cmds_start, + cx_read(audio_ch->cmds_start + 12)>>1, + chip->num_periods, buf->bpl *chip->num_periods); + */ /* Enables corresponding bits at AUD_INT_STAT */ cx_write(AUD_A_INT_MSK, @@ -182,7 +186,7 @@ static int _cx25821_start_audio_dma(snd_cx25821_card_t * chip) /* enable audio irqs */ cx_set(PCI_INT_MSK, chip->dev->pci_irqmask | PCI_MSK_AUD_INT); - // Turn on audio downstream fifo and risc enable 0x101 + /* Turn on audio downstream fifo and risc enable 0x101 */ tmp = cx_read(AUD_INT_DMA_CTL); cx_set(AUD_INT_DMA_CTL, tmp | (FLD_AUD_DST_A_RISC_EN | FLD_AUD_DST_A_FIFO_EN)); @@ -194,7 +198,7 @@ static int _cx25821_start_audio_dma(snd_cx25821_card_t * chip) /* * BOARD Specific: Resets audio DMA */ -static int _cx25821_stop_audio_dma(snd_cx25821_card_t * chip) +static int _cx25821_stop_audio_dma(struct cx25821_audio_dev *chip) { struct cx25821_dev *dev = chip->dev; @@ -232,13 +236,13 @@ static char *cx25821_aud_irqs[32] = { /* * BOARD Specific: Threats IRQ audio specific calls */ -static void cx25821_aud_irq(snd_cx25821_card_t * chip, u32 status, u32 mask) +static void cx25821_aud_irq(struct cx25821_audio_dev *chip, u32 status, + u32 mask) { struct cx25821_dev *dev = chip->dev; - if (0 == (status & mask)) { + if (0 == (status & mask)) return; - } cx_write(AUD_A_INT_STAT, status); if (debug > 1 || (status & mask & ~0xff)) @@ -277,7 +281,7 @@ static void cx25821_aud_irq(snd_cx25821_card_t * chip, u32 status, u32 mask) */ static irqreturn_t cx25821_irq(int irq, void *dev_id) { - snd_cx25821_card_t *chip = dev_id; + struct cx25821_audio_dev *chip = dev_id; struct cx25821_dev *dev = chip->dev; u32 status, pci_status; u32 audint_status, audint_mask; @@ -318,11 +322,11 @@ static irqreturn_t cx25821_irq(int irq, void *dev_id) if (handled) cx_write(PCI_INT_STAT, pci_status); - out: +out: return IRQ_RETVAL(handled); } -static int dsp_buffer_free(snd_cx25821_card_t * chip) +static int dsp_buffer_free(struct cx25821_audio_dev *chip) { BUG_ON(!chip->dma_size); @@ -363,7 +367,8 @@ static struct snd_pcm_hardware snd_cx25821_digital_hw = { .period_bytes_max = DEFAULT_FIFO_SIZE / 3, .periods_min = 1, .periods_max = AUDIO_LINE_SIZE, - .buffer_bytes_max = (AUDIO_LINE_SIZE * AUDIO_LINE_SIZE), //128*128 = 16384 = 1024 * 16 + /* 128 * 128 = 16384 = 1024 * 16 */ + .buffer_bytes_max = (AUDIO_LINE_SIZE * AUDIO_LINE_SIZE), }; /* @@ -371,7 +376,7 @@ static struct snd_pcm_hardware snd_cx25821_digital_hw = { */ static int snd_cx25821_pcm_open(struct snd_pcm_substream *substream) { - snd_cx25821_card_t *chip = snd_pcm_substream_chip(substream); + struct cx25821_audio_dev *chip = snd_pcm_substream_chip(substream); struct snd_pcm_runtime *runtime = substream->runtime; int err; unsigned int bpl = 0; @@ -393,18 +398,19 @@ static int snd_cx25821_pcm_open(struct snd_pcm_substream *substream) if (cx25821_sram_channels[AUDIO_SRAM_CHANNEL].fifo_size != DEFAULT_FIFO_SIZE) { - bpl = cx25821_sram_channels[AUDIO_SRAM_CHANNEL].fifo_size / 3; //since there are 3 audio Clusters + /* since there are 3 audio Clusters */ + bpl = cx25821_sram_channels[AUDIO_SRAM_CHANNEL].fifo_size / 3; bpl &= ~7; /* must be multiple of 8 */ - if (bpl > AUDIO_LINE_SIZE) { + if (bpl > AUDIO_LINE_SIZE) bpl = AUDIO_LINE_SIZE; - } + runtime->hw.period_bytes_min = bpl; runtime->hw.period_bytes_max = bpl; } return 0; - _error: +_error: dprintk(1, "Error opening PCM!\n"); return err; } @@ -423,7 +429,7 @@ static int snd_cx25821_close(struct snd_pcm_substream *substream) static int snd_cx25821_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *hw_params) { - snd_cx25821_card_t *chip = snd_pcm_substream_chip(substream); + struct cx25821_audio_dev *chip = snd_pcm_substream_chip(substream); struct videobuf_dmabuf *dma; struct cx25821_buffer *buf; @@ -445,9 +451,8 @@ static int snd_cx25821_hw_params(struct snd_pcm_substream *substream, if (NULL == buf) return -ENOMEM; - if (chip->period_size > AUDIO_LINE_SIZE) { + if (chip->period_size > AUDIO_LINE_SIZE) chip->period_size = AUDIO_LINE_SIZE; - } buf->vb.memory = V4L2_MEMORY_MMAP; buf->vb.field = V4L2_FIELD_NONE; @@ -474,7 +479,7 @@ static int snd_cx25821_hw_params(struct snd_pcm_substream *substream, buf->vb.width, buf->vb.height, 1); if (ret < 0) { printk(KERN_INFO - "DEBUG: ERROR after cx25821_risc_databuffer_audio() \n"); + "DEBUG: ERROR after cx25821_risc_databuffer_audio()\n"); goto error; } @@ -494,7 +499,7 @@ static int snd_cx25821_hw_params(struct snd_pcm_substream *substream, return 0; - error: +error: kfree(buf); return ret; } @@ -504,7 +509,7 @@ static int snd_cx25821_hw_params(struct snd_pcm_substream *substream, */ static int snd_cx25821_hw_free(struct snd_pcm_substream *substream) { - snd_cx25821_card_t *chip = snd_pcm_substream_chip(substream); + struct cx25821_audio_dev *chip = snd_pcm_substream_chip(substream); if (substream->runtime->dma_area) { dsp_buffer_free(chip); @@ -528,7 +533,7 @@ static int snd_cx25821_prepare(struct snd_pcm_substream *substream) static int snd_cx25821_card_trigger(struct snd_pcm_substream *substream, int cmd) { - snd_cx25821_card_t *chip = snd_pcm_substream_chip(substream); + struct cx25821_audio_dev *chip = snd_pcm_substream_chip(substream); int err = 0; /* Local interrupts are already disabled by ALSA */ @@ -557,7 +562,7 @@ static int snd_cx25821_card_trigger(struct snd_pcm_substream *substream, static snd_pcm_uframes_t snd_cx25821_pointer(struct snd_pcm_substream *substream) { - snd_cx25821_card_t *chip = snd_pcm_substream_chip(substream); + struct cx25821_audio_dev *chip = snd_pcm_substream_chip(substream); struct snd_pcm_runtime *runtime = substream->runtime; u16 count; @@ -593,10 +598,11 @@ static struct snd_pcm_ops snd_cx25821_pcm_ops = { }; /* - * ALSA create a PCM device: Called when initializing the board. Sets up the name and hooks up - * the callbacks + * ALSA create a PCM device: Called when initializing the board. + * Sets up the name and hooks up the callbacks */ -static int snd_cx25821_pcm(snd_cx25821_card_t * chip, int device, char *name) +static int snd_cx25821_pcm(struct cx25821_audio_dev *chip, int device, + char *name) { struct snd_pcm *pcm; int err; @@ -636,7 +642,7 @@ MODULE_DEVICE_TABLE(pci, cx25821_audio_pci_tbl); * from the file. */ /* -static int snd_cx25821_free(snd_cx25821_card_t *chip) +static int snd_cx25821_free(struct cx25821_audio_dev *chip) { if (chip->irq >= 0) free_irq(chip->irq, chip); @@ -653,9 +659,9 @@ static int snd_cx25821_free(snd_cx25821_card_t *chip) */ static void snd_cx25821_dev_free(struct snd_card *card) { - snd_cx25821_card_t *chip = card->private_data; + struct cx25821_audio_dev *chip = card->private_data; - //snd_cx25821_free(chip); + /* snd_cx25821_free(chip); */ snd_card_free(chip->card); } @@ -665,23 +671,23 @@ static void snd_cx25821_dev_free(struct snd_card *card) static int cx25821_audio_initdev(struct cx25821_dev *dev) { struct snd_card *card; - snd_cx25821_card_t *chip; + struct cx25821_audio_dev *chip; int err; if (devno >= SNDRV_CARDS) { printk(KERN_INFO "DEBUG ERROR: devno >= SNDRV_CARDS %s\n", __func__); - return (-ENODEV); + return -ENODEV; } if (!enable[devno]) { ++devno; printk(KERN_INFO "DEBUG ERROR: !enable[devno] %s\n", __func__); - return (-ENOENT); + return -ENOENT; } err = snd_card_create(index[devno], id[devno], THIS_MODULE, - sizeof(snd_cx25821_card_t), &card); + sizeof(struct cx25821_audio_dev), &card); if (err < 0) { printk(KERN_INFO "DEBUG ERROR: cannot create snd_card_new in %s\n", @@ -693,7 +699,7 @@ static int cx25821_audio_initdev(struct cx25821_dev *dev) /* Card "creation" */ card->private_free = snd_cx25821_dev_free; - chip = (snd_cx25821_card_t *) card->private_data; + chip = (struct cx25821_audio_dev *) card->private_data; spin_lock_init(&chip->reg_lock); chip->dev = dev; @@ -712,7 +718,8 @@ static int cx25821_audio_initdev(struct cx25821_dev *dev) goto error; } - if ((err = snd_cx25821_pcm(chip, 0, "cx25821 Digital")) < 0) { + err = snd_cx25821_pcm(chip, 0, "cx25821 Digital"); + if (err < 0) { printk(KERN_INFO "DEBUG ERROR: cannot create snd_cx25821_pcm %s\n", __func__); @@ -741,7 +748,7 @@ static int cx25821_audio_initdev(struct cx25821_dev *dev) devno++; return 0; - error: +error: snd_card_free(card); return err; } diff --git a/drivers/staging/cx25821/cx25821-audio-upstream.c b/drivers/staging/cx25821/cx25821-audio-upstream.c index 11c56bdb0ceb..6a4e8720b478 100644 --- a/drivers/staging/cx25821/cx25821-audio-upstream.c +++ b/drivers/staging/cx25821/cx25821-audio-upstream.c @@ -33,7 +33,7 @@ #include <linux/fcntl.h> #include <linux/delay.h> #include <linux/slab.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> MODULE_DESCRIPTION("v4l2 driver module for cx25821 based TV cards"); MODULE_AUTHOR("Hiep Huynh <hiep.huynh@conexant.com>"); @@ -62,9 +62,8 @@ int cx25821_sram_channel_setup_upstream_audio(struct cx25821_dev *dev, cdt = ch->cdt; lines = ch->fifo_size / bpl; - if (lines > 3) { + if (lines > 3) lines = 3; - } BUG_ON(lines < 2); @@ -84,7 +83,7 @@ int cx25821_sram_channel_setup_upstream_audio(struct cx25821_dev *dev, cx_write(ch->cmds_start + 12, AUDIO_CDT_SIZE_QW); cx_write(ch->cmds_start + 16, ch->ctrl_start); - //IQ size + /* IQ size */ cx_write(ch->cmds_start + 20, AUDIO_IQ_SIZE_DW); for (i = 24; i < 80; i += 4) @@ -100,7 +99,7 @@ int cx25821_sram_channel_setup_upstream_audio(struct cx25821_dev *dev, } static __le32 *cx25821_risc_field_upstream_audio(struct cx25821_dev *dev, - __le32 * rp, + __le32 *rp, dma_addr_t databuf_phys_addr, unsigned int bpl, int fifo_enable) @@ -116,8 +115,10 @@ static __le32 *cx25821_risc_field_upstream_audio(struct cx25821_dev *dev, *(rp++) = cpu_to_le32(databuf_phys_addr + offset); *(rp++) = cpu_to_le32(0); /* bits 63-32 */ - // Check if we need to enable the FIFO after the first 3 lines - // For the upstream audio channel, the risc engine will enable the FIFO. + /* Check if we need to enable the FIFO + * after the first 3 lines. + * For the upstream audio channel, + * the risc engine will enable the FIFO */ if (fifo_enable && line == 2) { *(rp++) = RISC_WRITECR; *(rp++) = sram_ch->dma_ctl; @@ -160,7 +161,7 @@ int cx25821_risc_buffer_upstream_audio(struct cx25821_dev *dev, risc_flag = RISC_CNT_INC; } - //Calculate physical jump address + /* Calculate physical jump address */ if ((frame + 1) == NUM_AUDIO_FRAMES) { risc_phys_jump_addr = dev->_risc_phys_start_addr + @@ -179,17 +180,17 @@ int cx25821_risc_buffer_upstream_audio(struct cx25821_dev *dev, fifo_enable); if (USE_RISC_NOOP_AUDIO) { - for (i = 0; i < NUM_NO_OPS; i++) { + for (i = 0; i < NUM_NO_OPS; i++) *(rp++) = cpu_to_le32(RISC_NOOP); - } } - // Loop to (Nth)FrameRISC or to Start of Risc program & generate IRQ + /* Loop to (Nth)FrameRISC or to Start of Risc program & + * generate IRQ */ *(rp++) = cpu_to_le32(RISC_JUMP | RISC_IRQ1 | risc_flag); *(rp++) = cpu_to_le32(risc_phys_jump_addr); *(rp++) = cpu_to_le32(0); - //Recalculate virtual address based on frame index + /* Recalculate virtual address based on frame index */ rp = dev->_risc_virt_addr + RISC_SYNC_INSTRUCTION_SIZE / 4 + (AUDIO_RISC_DMA_BUF_SIZE * (frame + 1) / 4); } @@ -220,19 +221,19 @@ void cx25821_stop_upstream_audio(struct cx25821_dev *dev) u32 tmp = 0; if (!dev->_audio_is_running) { - printk - ("cx25821: No audio file is currently running so return!\n"); + printk(KERN_DEBUG + "cx25821: No audio file is currently running so return!\n"); return; } - //Disable RISC interrupts + /* Disable RISC interrupts */ cx_write(sram_ch->int_msk, 0); - //Turn OFF risc and fifo enable in AUD_DMA_CNTRL + /* Turn OFF risc and fifo enable in AUD_DMA_CNTRL */ tmp = cx_read(sram_ch->dma_ctl); cx_write(sram_ch->dma_ctl, tmp & ~(sram_ch->fld_aud_fifo_en | sram_ch->fld_aud_risc_en)); - //Clear data buffer memory + /* Clear data buffer memory */ if (dev->_audiodata_buf_virt_addr) memset(dev->_audiodata_buf_virt_addr, 0, dev->_audiodata_buf_size); @@ -253,9 +254,8 @@ void cx25821_stop_upstream_audio(struct cx25821_dev *dev) void cx25821_free_mem_upstream_audio(struct cx25821_dev *dev) { - if (dev->_audio_is_running) { + if (dev->_audio_is_running) cx25821_stop_upstream_audio(dev); - } cx25821_free_memory_audio(dev); } @@ -282,7 +282,7 @@ int cx25821_get_audio_data(struct cx25821_dev *dev, if (IS_ERR(myfile)) { const int open_errno = -PTR_ERR(myfile); - printk("%s(): ERROR opening file(%s) with errno = %d! \n", + printk(KERN_ERR "%s(): ERROR opening file(%s) with errno = %d!\n", __func__, dev->_audiofilename, open_errno); return PTR_ERR(myfile); } else { @@ -294,7 +294,7 @@ int cx25821_get_audio_data(struct cx25821_dev *dev, } if (!myfile->f_op->read) { - printk("%s: File has no READ operations registered! \n", + printk("%s: File has no READ operations registered!\n", __func__); filp_close(myfile, NULL); return -EIO; @@ -347,7 +347,7 @@ static void cx25821_audioups_handler(struct work_struct *work) container_of(work, struct cx25821_dev, _audio_work_entry); if (!dev) { - printk("ERROR %s(): since container_of(work_struct) FAILED! \n", + printk(KERN_ERR "ERROR %s(): since container_of(work_struct) FAILED!\n", __func__); return; } @@ -373,19 +373,19 @@ int cx25821_openfile_audio(struct cx25821_dev *dev, if (IS_ERR(myfile)) { const int open_errno = -PTR_ERR(myfile); - printk("%s(): ERROR opening file(%s) with errno = %d! \n", + printk(KERN_ERR "%s(): ERROR opening file(%s) with errno = %d!\n", __func__, dev->_audiofilename, open_errno); return PTR_ERR(myfile); } else { if (!(myfile->f_op)) { - printk("%s: File has no file operations registered! \n", + printk("%s: File has no file operations registered!\n", __func__); filp_close(myfile, NULL); return -EIO; } if (!myfile->f_op->read) { - printk("%s: File has no READ operations registered! \n", + printk("%s: File has no READ operations registered!\n", __func__); filp_close(myfile, NULL); return -EIO; @@ -421,13 +421,11 @@ int cx25821_openfile_audio(struct cx25821_dev *dev, } } - if (i > 0) { + if (i > 0) dev->_audioframe_count++; - } - if (vfs_read_retval < line_size) { + if (vfs_read_retval < line_size) break; - } } dev->_audiofile_status = @@ -460,14 +458,14 @@ static int cx25821_audio_upstream_buffer_prepare(struct cx25821_dev *dev, dev->_audiorisc_size = dev->audio_upstream_riscbuf_size; if (!dev->_risc_virt_addr) { - printk - ("cx25821 ERROR: pci_alloc_consistent() FAILED to allocate memory for RISC program! Returning.\n"); + printk(KERN_DEBUG + "cx25821 ERROR: pci_alloc_consistent() FAILED to allocate memory for RISC program! Returning.\n"); return -ENOMEM; } - //Clear out memory at address + /* Clear out memory at address */ memset(dev->_risc_virt_addr, 0, dev->_audiorisc_size); - //For Audio Data buffer allocation + /* For Audio Data buffer allocation */ dev->_audiodata_buf_virt_addr = pci_alloc_consistent(dev->pci, dev->audio_upstream_databuf_size, &data_dma_addr); @@ -475,30 +473,30 @@ static int cx25821_audio_upstream_buffer_prepare(struct cx25821_dev *dev, dev->_audiodata_buf_size = dev->audio_upstream_databuf_size; if (!dev->_audiodata_buf_virt_addr) { - printk - ("cx25821 ERROR: pci_alloc_consistent() FAILED to allocate memory for data buffer! Returning. \n"); + printk(KERN_DEBUG + "cx25821 ERROR: pci_alloc_consistent() FAILED to allocate memory for data buffer! Returning.\n"); return -ENOMEM; } - //Clear out memory at address + /* Clear out memory at address */ memset(dev->_audiodata_buf_virt_addr, 0, dev->_audiodata_buf_size); ret = cx25821_openfile_audio(dev, sram_ch); if (ret < 0) return ret; - //Creating RISC programs + /* Creating RISC programs */ ret = cx25821_risc_buffer_upstream_audio(dev, dev->pci, bpl, dev->_audio_lines_count); if (ret < 0) { printk(KERN_DEBUG - "cx25821 ERROR creating audio upstream RISC programs! \n"); + "cx25821 ERROR creating audio upstream RISC programs!\n"); goto error; } return 0; - error: +error: return ret; } @@ -512,22 +510,22 @@ int cx25821_audio_upstream_irq(struct cx25821_dev *dev, int chan_num, __le32 *rp; if (status & FLD_AUD_SRC_RISCI1) { - //Get interrupt_index of the program that interrupted + /* Get interrupt_index of the program that interrupted */ u32 prog_cnt = cx_read(channel->gpcnt); - //Since we've identified our IRQ, clear our bits from the interrupt mask and interrupt status registers + /* Since we've identified our IRQ, clear our bits from the + * interrupt mask and interrupt status registers */ cx_write(channel->int_msk, 0); cx_write(channel->int_stat, cx_read(channel->int_stat)); spin_lock(&dev->slock); while (prog_cnt != dev->_last_index_irq) { - //Update _last_index_irq - if (dev->_last_index_irq < (NUMBER_OF_PROGRAMS - 1)) { + /* Update _last_index_irq */ + if (dev->_last_index_irq < (NUMBER_OF_PROGRAMS - 1)) dev->_last_index_irq++; - } else { + else dev->_last_index_irq = 0; - } dev->_audioframe_index = dev->_last_index_irq; @@ -559,7 +557,7 @@ int cx25821_audio_upstream_irq(struct cx25821_dev *dev, int chan_num, cpu_to_le32(RISC_NOOP); } } - // Jump to 2nd Audio Frame + /* Jump to 2nd Audio Frame */ *(rp++) = cpu_to_le32(RISC_JUMP | RISC_IRQ1 | RISC_CNT_RESET); @@ -582,7 +580,8 @@ int cx25821_audio_upstream_irq(struct cx25821_dev *dev, int chan_num, printk("%s: Audio Received OpCode Error Interrupt!\n", __func__); - // Read and write back the interrupt status register to clear our bits + /* Read and write back the interrupt status register to clear + * our bits */ cx_write(channel->int_stat, cx_read(channel->int_stat)); } @@ -591,7 +590,7 @@ int cx25821_audio_upstream_irq(struct cx25821_dev *dev, int chan_num, dev->_audioframe_count); return -1; } - //ElSE, set the interrupt mask register, re-enable irq. + /* ElSE, set the interrupt mask register, re-enable irq. */ int_msk_tmp = cx_read(channel->int_msk); cx_write(channel->int_msk, int_msk_tmp |= _intr_msk); @@ -613,7 +612,7 @@ static irqreturn_t cx25821_upstream_irq_audio(int irq, void *dev_id) msk_stat = cx_read(sram_ch->int_mstat); audio_status = cx_read(sram_ch->int_stat); - // Only deal with our interrupt + /* Only deal with our interrupt */ if (audio_status) { handled = cx25821_audio_upstream_irq(dev, @@ -622,11 +621,10 @@ static irqreturn_t cx25821_upstream_irq_audio(int irq, void *dev_id) audio_status); } - if (handled < 0) { + if (handled < 0) cx25821_stop_upstream_audio(dev); - } else { + else handled += handled; - } return IRQ_RETVAL(handled); } @@ -638,13 +636,14 @@ static void cx25821_wait_fifo_enable(struct cx25821_dev *dev, u32 tmp; do { - //Wait 10 microsecond before checking to see if the FIFO is turned ON. + /* Wait 10 microsecond before checking to see if the FIFO is + * turned ON. */ udelay(10); tmp = cx_read(sram_ch->dma_ctl); - if (count++ > 1000) //10 millisecond timeout - { + /* 10 millisecond timeout */ + if (count++ > 1000) { printk ("cx25821 ERROR: %s() fifo is NOT turned on. Timeout!\n", __func__); @@ -661,31 +660,34 @@ int cx25821_start_audio_dma_upstream(struct cx25821_dev *dev, u32 tmp = 0; int err = 0; - // Set the physical start address of the RISC program in the initial program counter(IPC) member of the CMDS. + /* Set the physical start address of the RISC program in the initial + * program counter(IPC) member of the CMDS. */ cx_write(sram_ch->cmds_start + 0, dev->_risc_phys_addr); - cx_write(sram_ch->cmds_start + 4, 0); /* Risc IPC High 64 bits 63-32 */ + /* Risc IPC High 64 bits 63-32 */ + cx_write(sram_ch->cmds_start + 4, 0); /* reset counter */ cx_write(sram_ch->gpcnt_ctl, 3); - //Set the line length (It looks like we do not need to set the line length) + /* Set the line length (It looks like we do not need to set the + * line length) */ cx_write(sram_ch->aud_length, AUDIO_LINE_SIZE & FLD_AUD_DST_LN_LNGTH); - //Set the input mode to 16-bit + /* Set the input mode to 16-bit */ tmp = cx_read(sram_ch->aud_cfg); tmp |= FLD_AUD_SRC_ENABLE | FLD_AUD_DST_PK_MODE | FLD_AUD_CLK_ENABLE | FLD_AUD_MASTER_MODE | FLD_AUD_CLK_SELECT_PLL_D | FLD_AUD_SONY_MODE; cx_write(sram_ch->aud_cfg, tmp); - // Read and write back the interrupt status register to clear it + /* Read and write back the interrupt status register to clear it */ tmp = cx_read(sram_ch->int_stat); cx_write(sram_ch->int_stat, tmp); - // Clear our bits from the interrupt status register. + /* Clear our bits from the interrupt status register. */ cx_write(sram_ch->int_stat, _intr_msk); - //Set the interrupt mask register, enable irq. + /* Set the interrupt mask register, enable irq. */ cx_set(PCI_INT_MSK, cx_read(PCI_INT_MSK) | (1 << sram_ch->irq_bit)); tmp = cx_read(sram_ch->int_msk); cx_write(sram_ch->int_msk, tmp |= _intr_msk); @@ -699,19 +701,19 @@ int cx25821_start_audio_dma_upstream(struct cx25821_dev *dev, goto fail_irq; } - // Start the DMA engine + /* Start the DMA engine */ tmp = cx_read(sram_ch->dma_ctl); cx_set(sram_ch->dma_ctl, tmp | sram_ch->fld_aud_risc_en); dev->_audio_is_running = 1; dev->_is_first_audio_frame = 1; - // The fifo_en bit turns on by the first Risc program + /* The fifo_en bit turns on by the first Risc program */ cx25821_wait_fifo_enable(dev, sram_ch); return 0; - fail_irq: +fail_irq: cx25821_dev_unregister(dev); return err; } @@ -731,14 +733,14 @@ int cx25821_audio_upstream_init(struct cx25821_dev *dev, int channel_select) dev->_audio_upstream_channel_select = channel_select; sram_ch = &dev->sram_channels[channel_select]; - //Work queue + /* Work queue */ INIT_WORK(&dev->_audio_work_entry, cx25821_audioups_handler); dev->_irq_audio_queues = create_singlethread_workqueue("cx25821_audioworkqueue"); if (!dev->_irq_audio_queues) { - printk - ("cx25821 ERROR: create_singlethread_workqueue() for Audio FAILED!\n"); + printk(KERN_DEBUG + "cx25821 ERROR: create_singlethread_workqueue() for Audio FAILED!\n"); return -ENOMEM; } @@ -760,7 +762,7 @@ int cx25821_audio_upstream_init(struct cx25821_dev *dev, int channel_select) memcpy(dev->_audiofilename, dev->input_audiofilename, str_length + 1); - //Default if filename is empty string + /* Default if filename is empty string */ if (strcmp(dev->input_audiofilename, "") == 0) { dev->_audiofilename = "/root/audioGOOD.wav"; } @@ -784,7 +786,7 @@ int cx25821_audio_upstream_init(struct cx25821_dev *dev, int channel_select) RISC_SYNC_INSTRUCTION_SIZE; dev->audio_upstream_databuf_size = AUDIO_DATA_BUF_SZ * NUM_AUDIO_PROGS; - //Allocating buffers and prepare RISC program + /* Allocating buffers and prepare RISC program */ retval = cx25821_audio_upstream_buffer_prepare(dev, sram_ch, _line_size); if (retval < 0) { @@ -793,12 +795,12 @@ int cx25821_audio_upstream_init(struct cx25821_dev *dev, int channel_select) dev->name); goto error; } - //Start RISC engine + /* Start RISC engine */ cx25821_start_audio_dma_upstream(dev, sram_ch); return 0; - error: +error: cx25821_dev_unregister(dev); return err; diff --git a/drivers/staging/cx25821/cx25821-audups11.c b/drivers/staging/cx25821/cx25821-audups11.c index e76451c309f1..e49ead982f39 100644 --- a/drivers/staging/cx25821/cx25821-audups11.c +++ b/drivers/staging/cx25821/cx25821-audups11.c @@ -88,10 +88,10 @@ static void buffer_queue(struct videobuf_queue *vq, struct videobuf_buffer *vb) } static struct videobuf_queue_ops cx25821_video_qops = { - .buf_setup = buffer_setup, - .buf_prepare = buffer_prepare, + .buf_setup = cx25821_buffer_setup, + .buf_prepare = cx25821_buffer_prepare, .buf_queue = buffer_queue, - .buf_release = buffer_release, + .buf_release = cx25821_buffer_release, }; static int video_open(struct file *file) @@ -145,7 +145,7 @@ static ssize_t video_read(struct file *file, char __user * data, size_t count, switch (fh->type) { case V4L2_BUF_TYPE_VIDEO_CAPTURE: - if (res_locked(fh->dev, RESOURCE_VIDEO11)) + if (cx25821_res_locked(fh->dev, RESOURCE_VIDEO11)) return -EBUSY; return videobuf_read_one(&fh->vidq, data, count, ppos, @@ -163,7 +163,7 @@ static unsigned int video_poll(struct file *file, struct cx25821_fh *fh = file->private_data; struct cx25821_buffer *buf; - if (res_check(fh, RESOURCE_VIDEO11)) { + if (cx25821_res_check(fh, RESOURCE_VIDEO11)) { /* streaming capture */ if (list_empty(&fh->vidq.stream)) return POLLERR; @@ -191,19 +191,19 @@ static int video_release(struct file *file) //cx_write(channel11->dma_ctl, 0); /* stop video capture */ - if (res_check(fh, RESOURCE_VIDEO11)) { + if (cx25821_res_check(fh, RESOURCE_VIDEO11)) { videobuf_queue_cancel(&fh->vidq); - res_free(dev, fh, RESOURCE_VIDEO11); + cx25821_res_free(dev, fh, RESOURCE_VIDEO11); } if (fh->vidq.read_buf) { - buffer_release(&fh->vidq, fh->vidq.read_buf); + cx25821_buffer_release(&fh->vidq, fh->vidq.read_buf); kfree(fh->vidq.read_buf); } videobuf_mmap_free(&fh->vidq); - v4l2_prio_close(&dev->prio, &fh->prio); + v4l2_prio_close(&dev->prio, fh->prio); file->private_data = NULL; kfree(fh); @@ -224,7 +224,7 @@ static int vidioc_streamon(struct file *file, void *priv, enum v4l2_buf_type i) return -EINVAL; } - if (unlikely(!res_get(dev, fh, get_resource(fh, RESOURCE_VIDEO11)))) { + if (unlikely(!cx25821_res_get(dev, fh, cx25821_get_resource(fh, RESOURCE_VIDEO11)))) { return -EBUSY; } @@ -242,11 +242,11 @@ static int vidioc_streamoff(struct file *file, void *priv, enum v4l2_buf_type i) if (i != fh->type) return -EINVAL; - res = get_resource(fh, RESOURCE_VIDEO11); + res = cx25821_get_resource(fh, RESOURCE_VIDEO11); err = videobuf_streamoff(get_queue(fh)); if (err < 0) return err; - res_free(dev, fh, res); + cx25821_res_free(dev, fh, res); return 0; } @@ -258,13 +258,13 @@ static int vidioc_s_fmt_vid_cap(struct file *file, void *priv, int err; if (fh) { - err = v4l2_prio_check(&dev->prio, &fh->prio); + err = v4l2_prio_check(&dev->prio, fh->prio); if (0 != err) return err; } dprintk(2, "%s()\n", __func__); - err = vidioc_try_fmt_vid_cap(file, priv, f); + err = cx25821_vidioc_try_fmt_vid_cap(file, priv, f); if (0 != err) return err; @@ -350,7 +350,7 @@ static int vidioc_s_ctrl(struct file *file, void *priv, if (fh) { dev = fh->dev; - err = v4l2_prio_check(&dev->prio, &fh->prio); + err = v4l2_prio_check(&dev->prio, fh->prio); if (0 != err) return err; } @@ -364,50 +364,50 @@ static const struct v4l2_file_operations video_fops = { .release = video_release, .read = video_read, .poll = video_poll, - .mmap = video_mmap, + .mmap = cx25821_video_mmap, .ioctl = video_ioctl_upstream11, }; static const struct v4l2_ioctl_ops video_ioctl_ops = { - .vidioc_querycap = vidioc_querycap, - .vidioc_enum_fmt_vid_cap = vidioc_enum_fmt_vid_cap, - .vidioc_g_fmt_vid_cap = vidioc_g_fmt_vid_cap, - .vidioc_try_fmt_vid_cap = vidioc_try_fmt_vid_cap, + .vidioc_querycap = cx25821_vidioc_querycap, + .vidioc_enum_fmt_vid_cap = cx25821_vidioc_enum_fmt_vid_cap, + .vidioc_g_fmt_vid_cap = cx25821_vidioc_g_fmt_vid_cap, + .vidioc_try_fmt_vid_cap = cx25821_vidioc_try_fmt_vid_cap, .vidioc_s_fmt_vid_cap = vidioc_s_fmt_vid_cap, - .vidioc_reqbufs = vidioc_reqbufs, - .vidioc_querybuf = vidioc_querybuf, - .vidioc_qbuf = vidioc_qbuf, + .vidioc_reqbufs = cx25821_vidioc_reqbufs, + .vidioc_querybuf = cx25821_vidioc_querybuf, + .vidioc_qbuf = cx25821_vidioc_qbuf, .vidioc_dqbuf = vidioc_dqbuf, #ifdef TUNER_FLAG - .vidioc_s_std = vidioc_s_std, - .vidioc_querystd = vidioc_querystd, + .vidioc_s_std = cx25821_vidioc_s_std, + .vidioc_querystd = cx25821_vidioc_querystd, #endif - .vidioc_cropcap = vidioc_cropcap, - .vidioc_s_crop = vidioc_s_crop, - .vidioc_g_crop = vidioc_g_crop, - .vidioc_enum_input = vidioc_enum_input, - .vidioc_g_input = vidioc_g_input, - .vidioc_s_input = vidioc_s_input, - .vidioc_g_ctrl = vidioc_g_ctrl, + .vidioc_cropcap = cx25821_vidioc_cropcap, + .vidioc_s_crop = cx25821_vidioc_s_crop, + .vidioc_g_crop = cx25821_vidioc_g_crop, + .vidioc_enum_input = cx25821_vidioc_enum_input, + .vidioc_g_input = cx25821_vidioc_g_input, + .vidioc_s_input = cx25821_vidioc_s_input, + .vidioc_g_ctrl = cx25821_vidioc_g_ctrl, .vidioc_s_ctrl = vidioc_s_ctrl, - .vidioc_queryctrl = vidioc_queryctrl, + .vidioc_queryctrl = cx25821_vidioc_queryctrl, .vidioc_streamon = vidioc_streamon, .vidioc_streamoff = vidioc_streamoff, .vidioc_log_status = vidioc_log_status, - .vidioc_g_priority = vidioc_g_priority, - .vidioc_s_priority = vidioc_s_priority, + .vidioc_g_priority = cx25821_vidioc_g_priority, + .vidioc_s_priority = cx25821_vidioc_s_priority, #ifdef CONFIG_VIDEO_V4L1_COMPAT - .vidiocgmbuf = vidiocgmbuf, + .vidiocgmbuf = cx25821_vidiocgmbuf, #endif #ifdef TUNER_FLAG - .vidioc_g_tuner = vidioc_g_tuner, - .vidioc_s_tuner = vidioc_s_tuner, - .vidioc_g_frequency = vidioc_g_frequency, - .vidioc_s_frequency = vidioc_s_frequency, + .vidioc_g_tuner = cx25821_vidioc_g_tuner, + .vidioc_s_tuner = cx25821_vidioc_s_tuner, + .vidioc_g_frequency = cx25821_vidioc_g_frequency, + .vidioc_s_frequency = cx25821_vidioc_s_frequency, #endif #ifdef CONFIG_VIDEO_ADV_DEBUG - .vidioc_g_register = vidioc_g_register, - .vidioc_s_register = vidioc_s_register, + .vidioc_g_register = cx25821_vidioc_g_register, + .vidioc_s_register = cx25821_vidioc_s_register, #endif }; diff --git a/drivers/staging/cx25821/cx25821-cards.c b/drivers/staging/cx25821/cx25821-cards.c index 4d0b9eac3e49..da0f56d50e27 100644 --- a/drivers/staging/cx25821/cx25821-cards.c +++ b/drivers/staging/cx25821/cx25821-cards.c @@ -30,12 +30,12 @@ #include "cx25821.h" #include "tuner-xc2028.h" -// board config info +/* board config info */ struct cx25821_board cx25821_boards[] = { [UNKNOWN_BOARD] = { .name = "UNKNOWN/GENERIC", - // Ensure safe default for unknown boards + /* Ensure safe default for unknown boards */ .clk_freq = 0, }, diff --git a/drivers/staging/cx25821/cx25821-core.c b/drivers/staging/cx25821/cx25821-core.c index 9e9b8c3c9311..d90abb383fc8 100644 --- a/drivers/staging/cx25821/cx25821-core.c +++ b/drivers/staging/cx25821/cx25821-core.c @@ -32,6 +32,7 @@ MODULE_AUTHOR("Shu Lin - Hiep Huynh"); MODULE_LICENSE("GPL"); struct list_head cx25821_devlist; +EXPORT_SYMBOL(cx25821_devlist); static unsigned int debug; module_param(debug, int, 0644); @@ -313,6 +314,7 @@ struct sram_channel cx25821_sram_channels[] = { .irq_bit = 11, }, }; +EXPORT_SYMBOL(cx25821_sram_channels); struct sram_channel *channel0 = &cx25821_sram_channels[SRAM_CH00]; struct sram_channel *channel1 = &cx25821_sram_channels[SRAM_CH01]; @@ -388,70 +390,74 @@ static void cx25821_registers_init(struct cx25821_dev *dev) { u32 tmp; - // enable RUN_RISC in Pecos + /* enable RUN_RISC in Pecos */ cx_write(DEV_CNTRL2, 0x20); - // Set the master PCI interrupt masks to enable video, audio, MBIF, and GPIO interrupts - // I2C interrupt masking is handled by the I2C objects themselves. + /* Set the master PCI interrupt masks to enable video, audio, MBIF, + * and GPIO interrupts + * I2C interrupt masking is handled by the I2C objects themselves. */ cx_write(PCI_INT_MSK, 0x2001FFFF); tmp = cx_read(RDR_TLCTL0); - tmp &= ~FLD_CFG_RCB_CK_EN; // Clear the RCB_CK_EN bit + tmp &= ~FLD_CFG_RCB_CK_EN; /* Clear the RCB_CK_EN bit */ cx_write(RDR_TLCTL0, tmp); - // PLL-A setting for the Audio Master Clock + /* PLL-A setting for the Audio Master Clock */ cx_write(PLL_A_INT_FRAC, 0x9807A58B); - // PLL_A_POST = 0x1C, PLL_A_OUT_TO_PIN = 0x1 + /* PLL_A_POST = 0x1C, PLL_A_OUT_TO_PIN = 0x1 */ cx_write(PLL_A_POST_STAT_BIST, 0x8000019C); - // clear reset bit [31] + /* clear reset bit [31] */ tmp = cx_read(PLL_A_INT_FRAC); cx_write(PLL_A_INT_FRAC, tmp & 0x7FFFFFFF); - // PLL-B setting for Mobilygen Host Bus Interface + /* PLL-B setting for Mobilygen Host Bus Interface */ cx_write(PLL_B_INT_FRAC, 0x9883A86F); - // PLL_B_POST = 0xD, PLL_B_OUT_TO_PIN = 0x0 + /* PLL_B_POST = 0xD, PLL_B_OUT_TO_PIN = 0x0 */ cx_write(PLL_B_POST_STAT_BIST, 0x8000018D); - // clear reset bit [31] + /* clear reset bit [31] */ tmp = cx_read(PLL_B_INT_FRAC); cx_write(PLL_B_INT_FRAC, tmp & 0x7FFFFFFF); - // PLL-C setting for video upstream channel + /* PLL-C setting for video upstream channel */ cx_write(PLL_C_INT_FRAC, 0x96A0EA3F); - // PLL_C_POST = 0x3, PLL_C_OUT_TO_PIN = 0x0 + /* PLL_C_POST = 0x3, PLL_C_OUT_TO_PIN = 0x0 */ cx_write(PLL_C_POST_STAT_BIST, 0x80000103); - // clear reset bit [31] + /* clear reset bit [31] */ tmp = cx_read(PLL_C_INT_FRAC); cx_write(PLL_C_INT_FRAC, tmp & 0x7FFFFFFF); - // PLL-D setting for audio upstream channel + /* PLL-D setting for audio upstream channel */ cx_write(PLL_D_INT_FRAC, 0x98757F5B); - // PLL_D_POST = 0x13, PLL_D_OUT_TO_PIN = 0x0 + /* PLL_D_POST = 0x13, PLL_D_OUT_TO_PIN = 0x0 */ cx_write(PLL_D_POST_STAT_BIST, 0x80000113); - // clear reset bit [31] + /* clear reset bit [31] */ tmp = cx_read(PLL_D_INT_FRAC); cx_write(PLL_D_INT_FRAC, tmp & 0x7FFFFFFF); - // This selects the PLL C clock source for the video upstream channel I and J + /* This selects the PLL C clock source for the video upstream channel + * I and J */ tmp = cx_read(VID_CH_CLK_SEL); cx_write(VID_CH_CLK_SEL, (tmp & 0x00FFFFFF) | 0x24000000); - // 656/VIP SRC Upstream Channel I & J and 7 - Host Bus Interface for channel A-C - //select 656/VIP DST for downstream Channel A - C + /* 656/VIP SRC Upstream Channel I & J and 7 - Host Bus Interface for + * channel A-C + * select 656/VIP DST for downstream Channel A - C */ tmp = cx_read(VID_CH_MODE_SEL); - //cx_write( VID_CH_MODE_SEL, tmp | 0x1B0001FF); + /* cx_write( VID_CH_MODE_SEL, tmp | 0x1B0001FF); */ cx_write(VID_CH_MODE_SEL, tmp & 0xFFFFFE00); - // enables 656 port I and J as output + /* enables 656 port I and J as output */ tmp = cx_read(CLK_RST); - tmp |= FLD_USE_ALT_PLL_REF; // use external ALT_PLL_REF pin as its reference clock instead + /* use external ALT_PLL_REF pin as its reference clock instead */ + tmp |= FLD_USE_ALT_PLL_REF; cx_write(CLK_RST, tmp & ~(FLD_VID_I_CLK_NOE | FLD_VID_J_CLK_NOE)); mdelay(100); @@ -476,9 +482,8 @@ int cx25821_sram_channel_setup(struct cx25821_dev *dev, cdt = ch->cdt; lines = ch->fifo_size / bpl; - if (lines > 4) { + if (lines > 4) lines = 4; - } BUG_ON(lines < 2); @@ -494,16 +499,15 @@ int cx25821_sram_channel_setup(struct cx25821_dev *dev, cx_write(cdt + 16 * i + 12, 0); } - //init the first cdt buffer + /* init the first cdt buffer */ for (i = 0; i < 128; i++) cx_write(ch->fifo_start + 4 * i, i); /* write CMDS */ - if (ch->jumponly) { + if (ch->jumponly) cx_write(ch->cmds_start + 0, 8); - } else { + else cx_write(ch->cmds_start + 0, risc); - } cx_write(ch->cmds_start + 4, 0); /* 64 bits 63-32 */ cx_write(ch->cmds_start + 8, cdt); @@ -526,6 +530,7 @@ int cx25821_sram_channel_setup(struct cx25821_dev *dev, return 0; } +EXPORT_SYMBOL(cx25821_sram_channel_setup); int cx25821_sram_channel_setup_audio(struct cx25821_dev *dev, struct sram_channel *ch, @@ -546,9 +551,8 @@ int cx25821_sram_channel_setup_audio(struct cx25821_dev *dev, cdt = ch->cdt; lines = ch->fifo_size / bpl; - if (lines > 3) { - lines = 3; //for AUDIO - } + if (lines > 3) + lines = 3; /* for AUDIO */ BUG_ON(lines < 2); @@ -565,25 +569,23 @@ int cx25821_sram_channel_setup_audio(struct cx25821_dev *dev, } /* write CMDS */ - if (ch->jumponly) { + if (ch->jumponly) cx_write(ch->cmds_start + 0, 8); - } else { + else cx_write(ch->cmds_start + 0, risc); - } cx_write(ch->cmds_start + 4, 0); /* 64 bits 63-32 */ cx_write(ch->cmds_start + 8, cdt); cx_write(ch->cmds_start + 12, (lines * 16) >> 3); cx_write(ch->cmds_start + 16, ch->ctrl_start); - //IQ size - if (ch->jumponly) { + /* IQ size */ + if (ch->jumponly) cx_write(ch->cmds_start + 20, 0x80000000 | (64 >> 2)); - } else { + else cx_write(ch->cmds_start + 20, 64 >> 2); - } - //zero out + /* zero out */ for (i = 24; i < 80; i += 4) cx_write(ch->cmds_start + i, 0); @@ -595,6 +597,7 @@ int cx25821_sram_channel_setup_audio(struct cx25821_dev *dev, return 0; } +EXPORT_SYMBOL(cx25821_sram_channel_setup_audio); void cx25821_sram_channel_dump(struct cx25821_dev *dev, struct sram_channel *ch) { @@ -658,6 +661,7 @@ void cx25821_sram_channel_dump(struct cx25821_dev *dev, struct sram_channel *ch) printk(KERN_WARNING " : cnt2_reg: 0x%08x\n", cx_read(ch->cnt2_reg)); } +EXPORT_SYMBOL(cx25821_sram_channel_dump); void cx25821_sram_channel_dump_audio(struct cx25821_dev *dev, struct sram_channel *ch) @@ -731,7 +735,7 @@ void cx25821_sram_channel_dump_audio(struct cx25821_dev *dev, printk(KERN_WARNING "instruction %d = 0x%x\n", i, risc); } - //read data from the first cdt buffer + /* read data from the first cdt buffer */ risc = cx_read(AUD_A_CDT); printk(KERN_WARNING "\nread cdt loc=0x%x\n", risc); for (i = 0; i < 8; i++) { @@ -741,31 +745,32 @@ void cx25821_sram_channel_dump_audio(struct cx25821_dev *dev, printk(KERN_WARNING "\n\n"); value = cx_read(CLK_RST); - CX25821_INFO(" CLK_RST = 0x%x \n\n", value); + CX25821_INFO(" CLK_RST = 0x%x\n\n", value); value = cx_read(PLL_A_POST_STAT_BIST); - CX25821_INFO(" PLL_A_POST_STAT_BIST = 0x%x \n\n", value); + CX25821_INFO(" PLL_A_POST_STAT_BIST = 0x%x\n\n", value); value = cx_read(PLL_A_INT_FRAC); - CX25821_INFO(" PLL_A_INT_FRAC = 0x%x \n\n", value); + CX25821_INFO(" PLL_A_INT_FRAC = 0x%x\n\n", value); value = cx_read(PLL_B_POST_STAT_BIST); - CX25821_INFO(" PLL_B_POST_STAT_BIST = 0x%x \n\n", value); + CX25821_INFO(" PLL_B_POST_STAT_BIST = 0x%x\n\n", value); value = cx_read(PLL_B_INT_FRAC); - CX25821_INFO(" PLL_B_INT_FRAC = 0x%x \n\n", value); + CX25821_INFO(" PLL_B_INT_FRAC = 0x%x\n\n", value); value = cx_read(PLL_C_POST_STAT_BIST); - CX25821_INFO(" PLL_C_POST_STAT_BIST = 0x%x \n\n", value); + CX25821_INFO(" PLL_C_POST_STAT_BIST = 0x%x\n\n", value); value = cx_read(PLL_C_INT_FRAC); - CX25821_INFO(" PLL_C_INT_FRAC = 0x%x \n\n", value); + CX25821_INFO(" PLL_C_INT_FRAC = 0x%x\n\n", value); value = cx_read(PLL_D_POST_STAT_BIST); - CX25821_INFO(" PLL_D_POST_STAT_BIST = 0x%x \n\n", value); + CX25821_INFO(" PLL_D_POST_STAT_BIST = 0x%x\n\n", value); value = cx_read(PLL_D_INT_FRAC); - CX25821_INFO(" PLL_D_INT_FRAC = 0x%x \n\n", value); + CX25821_INFO(" PLL_D_INT_FRAC = 0x%x\n\n", value); value = cx25821_i2c_read(&dev->i2c_bus[0], AFE_AB_DIAG_CTRL, &tmp); - CX25821_INFO(" AFE_AB_DIAG_CTRL (0x10900090) = 0x%x \n\n", value); + CX25821_INFO(" AFE_AB_DIAG_CTRL (0x10900090) = 0x%x\n\n", value); } +EXPORT_SYMBOL(cx25821_sram_channel_dump_audio); static void cx25821_shutdown(struct cx25821_dev *dev) { @@ -835,8 +840,8 @@ static void cx25821_initialize(struct cx25821_dev *dev) cx_write(AUD_E_INT_STAT, 0xffffffff); cx_write(CLK_DELAY, cx_read(CLK_DELAY) & 0x80000000); - cx_write(PAD_CTRL, 0x12); //for I2C - cx25821_registers_init(dev); //init Pecos registers + cx_write(PAD_CTRL, 0x12); /* for I2C */ + cx25821_registers_init(dev); /* init Pecos registers */ mdelay(100); for (i = 0; i < VID_CHANNEL_NUM; i++) { @@ -847,7 +852,7 @@ static void cx25821_initialize(struct cx25821_dev *dev) dev->use_cif_resolution[i] = FALSE; } - //Probably only affect Downstream + /* Probably only affect Downstream */ for (i = VID_UPSTREAM_SRAM_CHANNEL_I; i <= VID_UPSTREAM_SRAM_CHANNEL_J; i++) { cx25821_set_vip_mode(dev, &dev->sram_channels[i]); @@ -859,7 +864,7 @@ static void cx25821_initialize(struct cx25821_dev *dev) cx25821_gpio_init(dev); } -static int get_resources(struct cx25821_dev *dev) +static int cx25821_get_resources(struct cx25821_dev *dev) { if (request_mem_region (pci_resource_start(dev->pci, 0), pci_resource_len(dev->pci, 0), @@ -944,12 +949,11 @@ static int cx25821_dev_setup(struct cx25821_dev *dev) dev->clk_freq = 28000000; dev->sram_channels = cx25821_sram_channels; - if (dev->nr > 1) { + if (dev->nr > 1) CX25821_INFO("dev->nr > 1!"); - } /* board config */ - dev->board = 1; //card[dev->nr]; + dev->board = 1; /* card[dev->nr]; */ dev->_max_num_decoders = MAX_DECODERS; dev->pci_bus = dev->pci->bus->number; @@ -967,7 +971,7 @@ static int cx25821_dev_setup(struct cx25821_dev *dev) dev->i2c_bus[0].i2c_period = (0x07 << 24); /* 1.95MHz */ - if (get_resources(dev) < 0) { + if (cx25821_get_resources(dev) < 0) { printk(KERN_ERR "%s No more PCIe resources for " "subsystem: %04x:%04x\n", dev->name, dev->pci->subsystem_vendor, @@ -1007,8 +1011,8 @@ static int cx25821_dev_setup(struct cx25821_dev *dev) cx25821_initialize(dev); cx25821_i2c_register(&dev->i2c_bus[0]); -// cx25821_i2c_register(&dev->i2c_bus[1]); -// cx25821_i2c_register(&dev->i2c_bus[2]); +/* cx25821_i2c_register(&dev->i2c_bus[1]); + * cx25821_i2c_register(&dev->i2c_bus[2]); */ CX25821_INFO("i2c register! bus->i2c_rc = %d\n", dev->i2c_bus[0].i2c_rc); @@ -1026,7 +1030,7 @@ static int cx25821_dev_setup(struct cx25821_dev *dev) for (i = VID_UPSTREAM_SRAM_CHANNEL_I; i <= AUDIO_UPSTREAM_SRAM_CHANNEL_B; i++) { - //Since we don't have template8 for Audio Downstream + /* Since we don't have template8 for Audio Downstream */ if (cx25821_video_register(dev, i, video_template[i - 1]) < 0) { printk(KERN_ERR "%s() Failed to register analog video adapters for Upstream channel %d.\n", @@ -1034,7 +1038,7 @@ static int cx25821_dev_setup(struct cx25821_dev *dev) } } - // register IOCTL device + /* register IOCTL device */ dev->ioctl_dev = cx25821_vdev_init(dev, dev->pci, video_template[VIDEO_IOCTL_CH], "video"); @@ -1112,6 +1116,7 @@ void cx25821_dev_unregister(struct cx25821_dev *dev) cx25821_i2c_unregister(&dev->i2c_bus[0]); cx25821_iounmap(dev); } +EXPORT_SYMBOL(cx25821_dev_unregister); static __le32 *cx25821_risc_field(__le32 * rp, struct scatterlist *sglist, unsigned int offset, u32 sync_line, @@ -1122,9 +1127,8 @@ static __le32 *cx25821_risc_field(__le32 * rp, struct scatterlist *sglist, unsigned int line, todo; /* sync instruction */ - if (sync_line != NO_SYNC_LINE) { + if (sync_line != NO_SYNC_LINE) *(rp++) = cpu_to_le32(RISC_RESYNC | sync_line); - } /* scan lines */ sg = sglist; @@ -1299,7 +1303,8 @@ int cx25821_risc_databuffer_audio(struct pci_dev *pci, instructions = 1 + (bpl * lines) / PAGE_SIZE + lines; instructions += 1; - if ((rc = btcx_riscmem_alloc(pci, risc, instructions * 12)) < 0) + rc = btcx_riscmem_alloc(pci, risc, instructions * 12); + if (rc < 0) return rc; /* write risc instructions */ @@ -1312,6 +1317,7 @@ int cx25821_risc_databuffer_audio(struct pci_dev *pci, BUG_ON((risc->jmp - risc->cpu + 2) * sizeof(*risc->cpu) > risc->size); return 0; } +EXPORT_SYMBOL(cx25821_risc_databuffer_audio); int cx25821_risc_stopper(struct pci_dev *pci, struct btcx_riscmem *risc, u32 reg, u32 mask, u32 value) @@ -1375,7 +1381,7 @@ static irqreturn_t cx25821_irq(int irq, void *dev_id) } } - out: +out: return IRQ_RETVAL(handled); } @@ -1399,12 +1405,14 @@ void cx25821_print_irqbits(char *name, char *tag, char **strings, } printk("\n"); } +EXPORT_SYMBOL(cx25821_print_irqbits); struct cx25821_dev *cx25821_dev_get(struct pci_dev *pci) { struct cx25821_dev *dev = pci_get_drvdata(pci); return dev; } +EXPORT_SYMBOL(cx25821_dev_get); static int __devinit cx25821_initdev(struct pci_dev *pci_dev, const struct pci_device_id *pci_id) @@ -1430,7 +1438,7 @@ static int __devinit cx25821_initdev(struct pci_dev *pci_dev, goto fail_unregister_device; } - printk(KERN_INFO "cx25821 Athena pci enable ! \n"); + printk(KERN_INFO "cx25821 Athena pci enable !\n"); if (cx25821_dev_setup(dev) < 0) { err = -EINVAL; @@ -1464,14 +1472,14 @@ static int __devinit cx25821_initdev(struct pci_dev *pci_dev, return 0; - fail_irq: - printk(KERN_INFO "cx25821 cx25821_initdev() can't get IRQ ! \n"); +fail_irq: + printk(KERN_INFO "cx25821 cx25821_initdev() can't get IRQ !\n"); cx25821_dev_unregister(dev); - fail_unregister_device: +fail_unregister_device: v4l2_device_unregister(&dev->v4l2_dev); - fail_free: +fail_free: kfree(dev); return err; } @@ -1536,16 +1544,6 @@ static void __exit cx25821_fini(void) pci_unregister_driver(&cx25821_pci_driver); } -EXPORT_SYMBOL(cx25821_devlist); -EXPORT_SYMBOL(cx25821_sram_channels); -EXPORT_SYMBOL(cx25821_print_irqbits); -EXPORT_SYMBOL(cx25821_dev_get); -EXPORT_SYMBOL(cx25821_dev_unregister); -EXPORT_SYMBOL(cx25821_sram_channel_setup); -EXPORT_SYMBOL(cx25821_sram_channel_dump); -EXPORT_SYMBOL(cx25821_sram_channel_setup_audio); -EXPORT_SYMBOL(cx25821_sram_channel_dump_audio); -EXPORT_SYMBOL(cx25821_risc_databuffer_audio); EXPORT_SYMBOL(cx25821_set_gpiopin_direction); module_init(cx25821_init); diff --git a/drivers/staging/cx25821/cx25821-gpio.c b/drivers/staging/cx25821/cx25821-gpio.c index e8a37b47e437..2f154b3658a1 100644 --- a/drivers/staging/cx25821/cx25821-gpio.c +++ b/drivers/staging/cx25821/cx25821-gpio.c @@ -31,7 +31,7 @@ void cx25821_set_gpiopin_direction(struct cx25821_dev *dev, u32 gpio_register = 0; u32 value = 0; - // Check for valid pinNumber + /* Check for valid pinNumber */ if (pin_number >= 47) return; @@ -39,14 +39,14 @@ void cx25821_set_gpiopin_direction(struct cx25821_dev *dev, bit = pin_number - 31; gpio_oe_reg = GPIO_HI_OE; } - // Here we will make sure that the GPIOs 0 and 1 are output. keep the rest as is + /* Here we will make sure that the GPIOs 0 and 1 are output. keep the + * rest as is */ gpio_register = cx_read(gpio_oe_reg); - if (pin_logic_value == 1) { + if (pin_logic_value == 1) value = gpio_register | Set_GPIO_Bit(bit); - } else { + else value = gpio_register & Clear_GPIO_Bit(bit); - } cx_write(gpio_oe_reg, value); } @@ -58,11 +58,12 @@ static void cx25821_set_gpiopin_logicvalue(struct cx25821_dev *dev, u32 gpio_reg = GPIO_LO; u32 value = 0; - // Check for valid pinNumber + /* Check for valid pinNumber */ if (pin_number >= 47) return; - cx25821_set_gpiopin_direction(dev, pin_number, 0); // change to output direction + /* change to output direction */ + cx25821_set_gpiopin_direction(dev, pin_number, 0); if (pin_number > 31) { bit = pin_number - 31; @@ -71,25 +72,23 @@ static void cx25821_set_gpiopin_logicvalue(struct cx25821_dev *dev, value = cx_read(gpio_reg); - if (pin_logic_value == 0) { + if (pin_logic_value == 0) value &= Clear_GPIO_Bit(bit); - } else { + else value |= Set_GPIO_Bit(bit); - } cx_write(gpio_reg, value); } void cx25821_gpio_init(struct cx25821_dev *dev) { - if (dev == NULL) { + if (dev == NULL) return; - } switch (dev->board) { case CX25821_BOARD_CONEXANT_ATHENA10: default: - //set GPIO 5 to select the path for Medusa/Athena + /* set GPIO 5 to select the path for Medusa/Athena */ cx25821_set_gpiopin_logicvalue(dev, 5, 1); mdelay(20); break; diff --git a/drivers/staging/cx25821/cx25821-i2c.c b/drivers/staging/cx25821/cx25821-i2c.c index f4f2681d8f1c..08f45b52df6a 100644 --- a/drivers/staging/cx25821/cx25821-i2c.c +++ b/drivers/staging/cx25821/cx25821-i2c.c @@ -28,7 +28,7 @@ static unsigned int i2c_debug; module_param(i2c_debug, int, 0644); MODULE_PARM_DESC(i2c_debug, "enable debug messages [i2c]"); -static unsigned int i2c_scan = 0; +static unsigned int i2c_scan; module_param(i2c_scan, int, 0444); MODULE_PARM_DESC(i2c_scan, "scan i2c bus at insmod time"); @@ -159,9 +159,9 @@ static int i2c_sendbytes(struct i2c_adapter *i2c_adap, return msg->len; - eio: +eio: retval = -EIO; - err: +err: if (i2c_debug) printk(KERN_ERR " ERR: %d\n", retval); return retval; @@ -223,9 +223,9 @@ static int i2c_readbytes(struct i2c_adapter *i2c_adap, } return msg->len; - eio: +eio: retval = -EIO; - err: +err: if (i2c_debug) printk(KERN_ERR " ERR: %d\n", retval); return retval; @@ -266,7 +266,7 @@ static int i2c_xfer(struct i2c_adapter *i2c_adap, struct i2c_msg *msgs, int num) } return num; - err: +err: return retval; } @@ -319,7 +319,7 @@ int cx25821_i2c_register(struct cx25821_i2c *bus) bus->i2c_client.adapter = &bus->i2c_adap; - //set up the I2c + /* set up the I2c */ bus->i2c_client.addr = (0x88 >> 1); return bus->i2c_rc; diff --git a/drivers/staging/cx25821/cx25821-medusa-video.c b/drivers/staging/cx25821/cx25821-medusa-video.c index d6016200d699..34616dc507f9 100644 --- a/drivers/staging/cx25821/cx25821-medusa-video.c +++ b/drivers/staging/cx25821/cx25821-medusa-video.c @@ -24,11 +24,12 @@ #include "cx25821-medusa-video.h" #include "cx25821-biffuncs.h" -///////////////////////////////////////////////////////////////////////////////////////// -//medusa_enable_bluefield_output() -// -// Enable the generation of blue filed output if no video -// +/* + * medusa_enable_bluefield_output() + * + * Enable the generation of blue filed output if no video + * + */ static void medusa_enable_bluefield_output(struct cx25821_dev *dev, int channel, int enable) { @@ -73,15 +74,15 @@ static void medusa_enable_bluefield_output(struct cx25821_dev *dev, int channel, } value = cx25821_i2c_read(&dev->i2c_bus[0], out_ctrl, &tmp); - value &= 0xFFFFFF7F; // clear BLUE_FIELD_EN + value &= 0xFFFFFF7F; /* clear BLUE_FIELD_EN */ if (enable) - value |= 0x00000080; // set BLUE_FIELD_EN + value |= 0x00000080; /* set BLUE_FIELD_EN */ ret_val = cx25821_i2c_write(&dev->i2c_bus[0], out_ctrl, value); value = cx25821_i2c_read(&dev->i2c_bus[0], out_ctrl_ns, &tmp); value &= 0xFFFFFF7F; if (enable) - value |= 0x00000080; // set BLUE_FIELD_EN + value |= 0x00000080; /* set BLUE_FIELD_EN */ ret_val = cx25821_i2c_write(&dev->i2c_bus[0], out_ctrl_ns, value); } @@ -95,17 +96,18 @@ static int medusa_initialize_ntsc(struct cx25821_dev *dev) mutex_lock(&dev->lock); for (i = 0; i < MAX_DECODERS; i++) { - // set video format NTSC-M + /* set video format NTSC-M */ value = cx25821_i2c_read(&dev->i2c_bus[0], MODE_CTRL + (0x200 * i), &tmp); value &= 0xFFFFFFF0; - value |= 0x10001; // enable the fast locking mode bit[16] + /* enable the fast locking mode bit[16] */ + value |= 0x10001; ret_val = cx25821_i2c_write(&dev->i2c_bus[0], MODE_CTRL + (0x200 * i), value); - // resolution NTSC 720x480 + /* resolution NTSC 720x480 */ value = cx25821_i2c_read(&dev->i2c_bus[0], HORIZ_TIM_CTRL + (0x200 * i), &tmp); @@ -119,17 +121,17 @@ static int medusa_initialize_ntsc(struct cx25821_dev *dev) cx25821_i2c_read(&dev->i2c_bus[0], VERT_TIM_CTRL + (0x200 * i), &tmp); value &= 0x00C00C00; - value |= 0x1C1E001A; // vblank_cnt + 2 to get camera ID + value |= 0x1C1E001A; /* vblank_cnt + 2 to get camera ID */ ret_val = cx25821_i2c_write(&dev->i2c_bus[0], VERT_TIM_CTRL + (0x200 * i), value); - // chroma subcarrier step size + /* chroma subcarrier step size */ ret_val = cx25821_i2c_write(&dev->i2c_bus[0], SC_STEP_SIZE + (0x200 * i), 0x43E00000); - // enable VIP optional active + /* enable VIP optional active */ value = cx25821_i2c_read(&dev->i2c_bus[0], OUT_CTRL_NS + (0x200 * i), &tmp); @@ -139,7 +141,7 @@ static int medusa_initialize_ntsc(struct cx25821_dev *dev) cx25821_i2c_write(&dev->i2c_bus[0], OUT_CTRL_NS + (0x200 * i), value); - // enable VIP optional active (VIP_OPT_AL) for direct output. + /* enable VIP optional active (VIP_OPT_AL) for direct output. */ value = cx25821_i2c_read(&dev->i2c_bus[0], OUT_CTRL1 + (0x200 * i), &tmp); @@ -149,19 +151,21 @@ static int medusa_initialize_ntsc(struct cx25821_dev *dev) cx25821_i2c_write(&dev->i2c_bus[0], OUT_CTRL1 + (0x200 * i), value); - // clear VPRES_VERT_EN bit, fixes the chroma run away problem - // when the input switching rate < 16 fields - // + /* + * clear VPRES_VERT_EN bit, fixes the chroma run away problem + * when the input switching rate < 16 fields + */ value = cx25821_i2c_read(&dev->i2c_bus[0], MISC_TIM_CTRL + (0x200 * i), &tmp); - value = setBitAtPos(value, 14); // disable special play detection + /* disable special play detection */ + value = setBitAtPos(value, 14); value = clearBitAtPos(value, 15); ret_val = cx25821_i2c_write(&dev->i2c_bus[0], MISC_TIM_CTRL + (0x200 * i), value); - // set vbi_gate_en to 0 + /* set vbi_gate_en to 0 */ value = cx25821_i2c_read(&dev->i2c_bus[0], DFE_CTRL1 + (0x200 * i), &tmp); @@ -170,12 +174,12 @@ static int medusa_initialize_ntsc(struct cx25821_dev *dev) cx25821_i2c_write(&dev->i2c_bus[0], DFE_CTRL1 + (0x200 * i), value); - // Enable the generation of blue field output if no video + /* Enable the generation of blue field output if no video */ medusa_enable_bluefield_output(dev, i, 1); } for (i = 0; i < MAX_ENCODERS; i++) { - // NTSC hclock + /* NTSC hclock */ value = cx25821_i2c_read(&dev->i2c_bus[0], DENC_A_REG_1 + (0x100 * i), &tmp); @@ -185,7 +189,7 @@ static int medusa_initialize_ntsc(struct cx25821_dev *dev) cx25821_i2c_write(&dev->i2c_bus[0], DENC_A_REG_1 + (0x100 * i), value); - // burst begin and burst end + /* burst begin and burst end */ value = cx25821_i2c_read(&dev->i2c_bus[0], DENC_A_REG_2 + (0x100 * i), &tmp); @@ -204,7 +208,7 @@ static int medusa_initialize_ntsc(struct cx25821_dev *dev) cx25821_i2c_write(&dev->i2c_bus[0], DENC_A_REG_3 + (0x100 * i), value); - // set NTSC vblank, no phase alternation, 7.5 IRE pedestal + /* set NTSC vblank, no phase alternation, 7.5 IRE pedestal */ value = cx25821_i2c_read(&dev->i2c_bus[0], DENC_A_REG_4 + (0x100 * i), &tmp); @@ -227,17 +231,19 @@ static int medusa_initialize_ntsc(struct cx25821_dev *dev) cx25821_i2c_write(&dev->i2c_bus[0], DENC_A_REG_6 + (0x100 * i), 0x009A89C1); - // Subcarrier Increment + /* Subcarrier Increment */ ret_val = cx25821_i2c_write(&dev->i2c_bus[0], DENC_A_REG_7 + (0x100 * i), 0x21F07C1F); } - //set picture resolutions - ret_val = cx25821_i2c_write(&dev->i2c_bus[0], HSCALE_CTRL, 0x0); //0 - 720 - ret_val = cx25821_i2c_write(&dev->i2c_bus[0], VSCALE_CTRL, 0x0); //0 - 480 + /* set picture resolutions */ + /* 0 - 720 */ + ret_val = cx25821_i2c_write(&dev->i2c_bus[0], HSCALE_CTRL, 0x0); + /* 0 - 480 */ + ret_val = cx25821_i2c_write(&dev->i2c_bus[0], VSCALE_CTRL, 0x0); - // set Bypass input format to NTSC 525 lines + /* set Bypass input format to NTSC 525 lines */ value = cx25821_i2c_read(&dev->i2c_bus[0], BYP_AB_CTRL, &tmp); value |= 0x00080200; ret_val = cx25821_i2c_write(&dev->i2c_bus[0], BYP_AB_CTRL, value); @@ -252,7 +258,7 @@ static int medusa_PALCombInit(struct cx25821_dev *dev, int dec) int ret_val = -1; u32 value = 0, tmp = 0; - // Setup for 2D threshold + /* Setup for 2D threshold */ ret_val = cx25821_i2c_write(&dev->i2c_bus[0], COMB_2D_HFS_CFG + (0x200 * dec), 0x20002861); @@ -263,7 +269,7 @@ static int medusa_PALCombInit(struct cx25821_dev *dev, int dec) cx25821_i2c_write(&dev->i2c_bus[0], COMB_2D_LF_CFG + (0x200 * dec), 0x200A1023); - // Setup flat chroma and luma thresholds + /* Setup flat chroma and luma thresholds */ value = cx25821_i2c_read(&dev->i2c_bus[0], COMB_FLAT_THRESH_CTRL + (0x200 * dec), &tmp); @@ -272,12 +278,12 @@ static int medusa_PALCombInit(struct cx25821_dev *dev, int dec) cx25821_i2c_write(&dev->i2c_bus[0], COMB_FLAT_THRESH_CTRL + (0x200 * dec), value); - // set comb 2D blend + /* set comb 2D blend */ ret_val = cx25821_i2c_write(&dev->i2c_bus[0], COMB_2D_BLEND + (0x200 * dec), 0x210F0F0F); - // COMB MISC CONTROL + /* COMB MISC CONTROL */ ret_val = cx25821_i2c_write(&dev->i2c_bus[0], COMB_MISC_CTRL + (0x200 * dec), 0x41120A7F); @@ -295,17 +301,18 @@ static int medusa_initialize_pal(struct cx25821_dev *dev) mutex_lock(&dev->lock); for (i = 0; i < MAX_DECODERS; i++) { - // set video format PAL-BDGHI + /* set video format PAL-BDGHI */ value = cx25821_i2c_read(&dev->i2c_bus[0], MODE_CTRL + (0x200 * i), &tmp); value &= 0xFFFFFFF0; - value |= 0x10004; // enable the fast locking mode bit[16] + /* enable the fast locking mode bit[16] */ + value |= 0x10004; ret_val = cx25821_i2c_write(&dev->i2c_bus[0], MODE_CTRL + (0x200 * i), value); - // resolution PAL 720x576 + /* resolution PAL 720x576 */ value = cx25821_i2c_read(&dev->i2c_bus[0], HORIZ_TIM_CTRL + (0x200 * i), &tmp); @@ -315,22 +322,22 @@ static int medusa_initialize_pal(struct cx25821_dev *dev) cx25821_i2c_write(&dev->i2c_bus[0], HORIZ_TIM_CTRL + (0x200 * i), value); - // vblank656_cnt=x26, vactive_cnt=240h, vblank_cnt=x24 + /* vblank656_cnt=x26, vactive_cnt=240h, vblank_cnt=x24 */ value = cx25821_i2c_read(&dev->i2c_bus[0], VERT_TIM_CTRL + (0x200 * i), &tmp); value &= 0x00C00C00; - value |= 0x28240026; // vblank_cnt + 2 to get camera ID + value |= 0x28240026; /* vblank_cnt + 2 to get camera ID */ ret_val = cx25821_i2c_write(&dev->i2c_bus[0], VERT_TIM_CTRL + (0x200 * i), value); - // chroma subcarrier step size + /* chroma subcarrier step size */ ret_val = cx25821_i2c_write(&dev->i2c_bus[0], SC_STEP_SIZE + (0x200 * i), 0x5411E2D0); - // enable VIP optional active + /* enable VIP optional active */ value = cx25821_i2c_read(&dev->i2c_bus[0], OUT_CTRL_NS + (0x200 * i), &tmp); @@ -340,7 +347,7 @@ static int medusa_initialize_pal(struct cx25821_dev *dev) cx25821_i2c_write(&dev->i2c_bus[0], OUT_CTRL_NS + (0x200 * i), value); - // enable VIP optional active (VIP_OPT_AL) for direct output. + /* enable VIP optional active (VIP_OPT_AL) for direct output. */ value = cx25821_i2c_read(&dev->i2c_bus[0], OUT_CTRL1 + (0x200 * i), &tmp); @@ -350,18 +357,21 @@ static int medusa_initialize_pal(struct cx25821_dev *dev) cx25821_i2c_write(&dev->i2c_bus[0], OUT_CTRL1 + (0x200 * i), value); - // clear VPRES_VERT_EN bit, fixes the chroma run away problem - // when the input switching rate < 16 fields + /* + * clear VPRES_VERT_EN bit, fixes the chroma run away problem + * when the input switching rate < 16 fields + */ value = cx25821_i2c_read(&dev->i2c_bus[0], MISC_TIM_CTRL + (0x200 * i), &tmp); - value = setBitAtPos(value, 14); // disable special play detection + /* disable special play detection */ + value = setBitAtPos(value, 14); value = clearBitAtPos(value, 15); ret_val = cx25821_i2c_write(&dev->i2c_bus[0], MISC_TIM_CTRL + (0x200 * i), value); - // set vbi_gate_en to 0 + /* set vbi_gate_en to 0 */ value = cx25821_i2c_read(&dev->i2c_bus[0], DFE_CTRL1 + (0x200 * i), &tmp); @@ -372,12 +382,12 @@ static int medusa_initialize_pal(struct cx25821_dev *dev) medusa_PALCombInit(dev, i); - // Enable the generation of blue field output if no video + /* Enable the generation of blue field output if no video */ medusa_enable_bluefield_output(dev, i, 1); } for (i = 0; i < MAX_ENCODERS; i++) { - // PAL hclock + /* PAL hclock */ value = cx25821_i2c_read(&dev->i2c_bus[0], DENC_A_REG_1 + (0x100 * i), &tmp); @@ -387,7 +397,7 @@ static int medusa_initialize_pal(struct cx25821_dev *dev) cx25821_i2c_write(&dev->i2c_bus[0], DENC_A_REG_1 + (0x100 * i), value); - // burst begin and burst end + /* burst begin and burst end */ value = cx25821_i2c_read(&dev->i2c_bus[0], DENC_A_REG_2 + (0x100 * i), &tmp); @@ -397,7 +407,7 @@ static int medusa_initialize_pal(struct cx25821_dev *dev) cx25821_i2c_write(&dev->i2c_bus[0], DENC_A_REG_2 + (0x100 * i), value); - // hblank and vactive + /* hblank and vactive */ value = cx25821_i2c_read(&dev->i2c_bus[0], DENC_A_REG_3 + (0x100 * i), &tmp); @@ -407,7 +417,7 @@ static int medusa_initialize_pal(struct cx25821_dev *dev) cx25821_i2c_write(&dev->i2c_bus[0], DENC_A_REG_3 + (0x100 * i), value); - // set PAL vblank, phase alternation, 0 IRE pedestal + /* set PAL vblank, phase alternation, 0 IRE pedestal */ value = cx25821_i2c_read(&dev->i2c_bus[0], DENC_A_REG_4 + (0x100 * i), &tmp); @@ -430,17 +440,19 @@ static int medusa_initialize_pal(struct cx25821_dev *dev) cx25821_i2c_write(&dev->i2c_bus[0], DENC_A_REG_6 + (0x100 * i), 0x00A493CF); - // Subcarrier Increment + /* Subcarrier Increment */ ret_val = cx25821_i2c_write(&dev->i2c_bus[0], DENC_A_REG_7 + (0x100 * i), 0x2A098ACB); } - //set picture resolutions - ret_val = cx25821_i2c_write(&dev->i2c_bus[0], HSCALE_CTRL, 0x0); //0 - 720 - ret_val = cx25821_i2c_write(&dev->i2c_bus[0], VSCALE_CTRL, 0x0); //0 - 576 + /* set picture resolutions */ + /* 0 - 720 */ + ret_val = cx25821_i2c_write(&dev->i2c_bus[0], HSCALE_CTRL, 0x0); + /* 0 - 576 */ + ret_val = cx25821_i2c_write(&dev->i2c_bus[0], VSCALE_CTRL, 0x0); - // set Bypass input format to PAL 625 lines + /* set Bypass input format to PAL 625 lines */ value = cx25821_i2c_read(&dev->i2c_bus[0], BYP_AB_CTRL, &tmp); value &= 0xFFF7FDFF; ret_val = cx25821_i2c_write(&dev->i2c_bus[0], BYP_AB_CTRL, value); @@ -455,18 +467,17 @@ int medusa_set_videostandard(struct cx25821_dev *dev) int status = STATUS_SUCCESS; u32 value = 0, tmp = 0; - if (dev->tvnorm & V4L2_STD_PAL_BG || dev->tvnorm & V4L2_STD_PAL_DK) { + if (dev->tvnorm & V4L2_STD_PAL_BG || dev->tvnorm & V4L2_STD_PAL_DK) status = medusa_initialize_pal(dev); - } else { + else status = medusa_initialize_ntsc(dev); - } - // Enable DENC_A output + /* Enable DENC_A output */ value = cx25821_i2c_read(&dev->i2c_bus[0], DENC_A_REG_4, &tmp); value = setBitAtPos(value, 4); status = cx25821_i2c_write(&dev->i2c_bus[0], DENC_A_REG_4, value); - // Enable DENC_B output + /* Enable DENC_B output */ value = cx25821_i2c_read(&dev->i2c_bus[0], DENC_B_REG_4, &tmp); value = setBitAtPos(value, 4); status = cx25821_i2c_write(&dev->i2c_bus[0], DENC_B_REG_4, value); @@ -486,10 +497,10 @@ void medusa_set_resolution(struct cx25821_dev *dev, int width, mutex_lock(&dev->lock); - // validate the width - cannot be negative + /* validate the width - cannot be negative */ if (width > MAX_WIDTH) { printk - ("cx25821 %s() : width %d > MAX_WIDTH %d ! resetting to MAX_WIDTH \n", + ("cx25821 %s() : width %d > MAX_WIDTH %d ! resetting to MAX_WIDTH\n", __func__, width, MAX_WIDTH); width = MAX_WIDTH; } @@ -523,14 +534,14 @@ void medusa_set_resolution(struct cx25821_dev *dev, int width, vscale = 0x1E00; break; - default: //720 + default: /* 720 */ hscale = 0x0; vscale = 0x0; break; } for (; decoder < decoder_count; decoder++) { - // write scaling values for each decoder + /* write scaling values for each decoder */ ret_val = cx25821_i2c_write(&dev->i2c_bus[0], HSCALE_CTRL + (0x200 * decoder), hscale); @@ -552,7 +563,7 @@ static void medusa_set_decoderduration(struct cx25821_dev *dev, int decoder, mutex_lock(&dev->lock); - // no support + /* no support */ if (decoder < VDEC_A && decoder > VDEC_H) { mutex_unlock(&dev->lock); return; @@ -577,11 +588,10 @@ static void medusa_set_decoderduration(struct cx25821_dev *dev, int decoder, _display_field_cnt[decoder] = duration; - // update hardware + /* update hardware */ fld_cnt = cx25821_i2c_read(&dev->i2c_bus[0], disp_cnt_reg, &tmp); - if (!(decoder % 2)) // EVEN decoder - { + if (!(decoder % 2)) { /* EVEN decoder */ fld_cnt &= 0xFFFF0000; fld_cnt |= duration; } else { @@ -594,8 +604,7 @@ static void medusa_set_decoderduration(struct cx25821_dev *dev, int decoder, mutex_unlock(&dev->lock); } -///////////////////////////////////////////////////////////////////////////////////////// -// Map to Medusa register setting +/* Map to Medusa register setting */ static int mapM(int srcMin, int srcMax, int srcVal, int dstMin, int dstMax, int *dstVal) { @@ -603,20 +612,21 @@ static int mapM(int srcMin, int denominator; int quotient; - if ((srcMin == srcMax) || (srcVal < srcMin) || (srcVal > srcMax)) { + if ((srcMin == srcMax) || (srcVal < srcMin) || (srcVal > srcMax)) return -1; - } - // This is the overall expression used: - // *dstVal = (srcVal - srcMin)*(dstMax - dstMin) / (srcMax - srcMin) + dstMin; - // but we need to account for rounding so below we use the modulus - // operator to find the remainder and increment if necessary. + /* + * This is the overall expression used: + * *dstVal = + * (srcVal - srcMin)*(dstMax - dstMin) / (srcMax - srcMin) + dstMin; + * but we need to account for rounding so below we use the modulus + * operator to find the remainder and increment if necessary. + */ numerator = (srcVal - srcMin) * (dstMax - dstMin); denominator = srcMax - srcMin; quotient = numerator / denominator; - if (2 * (numerator % denominator) >= denominator) { + if (2 * (numerator % denominator) >= denominator) quotient++; - } *dstVal = quotient + dstMin; @@ -636,7 +646,6 @@ static unsigned long convert_to_twos(long numeric, unsigned long bits_len) } } -///////////////////////////////////////////////////////////////////////////////////////// int medusa_set_brightness(struct cx25821_dev *dev, int brightness, int decoder) { int ret_val = 0; @@ -665,7 +674,6 @@ int medusa_set_brightness(struct cx25821_dev *dev, int brightness, int decoder) return ret_val; } -///////////////////////////////////////////////////////////////////////////////////////// int medusa_set_contrast(struct cx25821_dev *dev, int contrast, int decoder) { int ret_val = 0; @@ -695,7 +703,6 @@ int medusa_set_contrast(struct cx25821_dev *dev, int contrast, int decoder) return ret_val; } -///////////////////////////////////////////////////////////////////////////////////////// int medusa_set_hue(struct cx25821_dev *dev, int hue, int decoder) { int ret_val = 0; @@ -727,7 +734,6 @@ int medusa_set_hue(struct cx25821_dev *dev, int hue, int decoder) return ret_val; } -///////////////////////////////////////////////////////////////////////////////////////// int medusa_set_saturation(struct cx25821_dev *dev, int saturation, int decoder) { int ret_val = 0; @@ -768,98 +774,90 @@ int medusa_set_saturation(struct cx25821_dev *dev, int saturation, int decoder) return ret_val; } -///////////////////////////////////////////////////////////////////////////////////////// -// Program the display sequence and monitor output. -// +/* Program the display sequence and monitor output. */ + int medusa_video_init(struct cx25821_dev *dev) { - u32 value = 0, tmp = 0; - int ret_val = 0; - int i = 0; + u32 value, tmp = 0; + int ret_val; + int i; mutex_lock(&dev->lock); _num_decoders = dev->_max_num_decoders; - // disable Auto source selection on all video decoders + /* disable Auto source selection on all video decoders */ value = cx25821_i2c_read(&dev->i2c_bus[0], MON_A_CTRL, &tmp); value &= 0xFFFFF0FF; ret_val = cx25821_i2c_write(&dev->i2c_bus[0], MON_A_CTRL, value); + if (ret_val < 0) + goto error; - if (ret_val < 0) { - mutex_unlock(&dev->lock); - return -EINVAL; - } - // Turn off Master source switch enable + /* Turn off Master source switch enable */ value = cx25821_i2c_read(&dev->i2c_bus[0], MON_A_CTRL, &tmp); value &= 0xFFFFFFDF; ret_val = cx25821_i2c_write(&dev->i2c_bus[0], MON_A_CTRL, value); - if (ret_val < 0) - return -EINVAL; + goto error; mutex_unlock(&dev->lock); - for (i = 0; i < _num_decoders; i++) { + for (i = 0; i < _num_decoders; i++) medusa_set_decoderduration(dev, i, _display_field_cnt[i]); - } mutex_lock(&dev->lock); - // Select monitor as DENC A input, power up the DAC + /* Select monitor as DENC A input, power up the DAC */ value = cx25821_i2c_read(&dev->i2c_bus[0], DENC_AB_CTRL, &tmp); value &= 0xFF70FF70; - value |= 0x00090008; // set en_active + value |= 0x00090008; /* set en_active */ ret_val = cx25821_i2c_write(&dev->i2c_bus[0], DENC_AB_CTRL, value); + if (ret_val < 0) + goto error; - if (ret_val < 0) { - mutex_unlock(&dev->lock); - return -EINVAL; - } - // enable input is VIP/656 + /* enable input is VIP/656 */ value = cx25821_i2c_read(&dev->i2c_bus[0], BYP_AB_CTRL, &tmp); - value |= 0x00040100; // enable VIP + value |= 0x00040100; /* enable VIP */ ret_val = cx25821_i2c_write(&dev->i2c_bus[0], BYP_AB_CTRL, value); - if (ret_val < 0) { - mutex_unlock(&dev->lock); - return -EINVAL; - } - // select AFE clock to output mode + if (ret_val < 0) + goto error; + + /* select AFE clock to output mode */ value = cx25821_i2c_read(&dev->i2c_bus[0], AFE_AB_DIAG_CTRL, &tmp); value &= 0x83FFFFFF; - ret_val = - cx25821_i2c_write(&dev->i2c_bus[0], AFE_AB_DIAG_CTRL, - value | 0x10000000); + ret_val = cx25821_i2c_write(&dev->i2c_bus[0], AFE_AB_DIAG_CTRL, + value | 0x10000000); + if (ret_val < 0) + goto error; - if (ret_val < 0) { - mutex_unlock(&dev->lock); - return -EINVAL; - } - // Turn on all of the data out and control output pins. + /* Turn on all of the data out and control output pins. */ value = cx25821_i2c_read(&dev->i2c_bus[0], PIN_OE_CTRL, &tmp); value &= 0xFEF0FE00; if (_num_decoders == MAX_DECODERS) { - // Note: The octal board does not support control pins(bit16-19). - // These bits are ignored in the octal board. - value |= 0x010001F8; // disable VDEC A-C port, default to Mobilygen Interface + /* + * Note: The octal board does not support control pins(bit16-19) + * These bits are ignored in the octal board. + * + * disable VDEC A-C port, default to Mobilygen Interface + */ + value |= 0x010001F8; } else { - value |= 0x010F0108; // disable VDEC A-C port, default to Mobilygen Interface + /* disable VDEC A-C port, default to Mobilygen Interface */ + value |= 0x010F0108; } value |= 7; ret_val = cx25821_i2c_write(&dev->i2c_bus[0], PIN_OE_CTRL, value); - if (ret_val < 0) { - mutex_unlock(&dev->lock); - return -EINVAL; - } + if (ret_val < 0) + goto error; mutex_unlock(&dev->lock); ret_val = medusa_set_videostandard(dev); + return ret_val; - if (ret_val < 0) - return -EINVAL; - - return 1; +error: + mutex_unlock(&dev->lock); + return ret_val; } diff --git a/drivers/staging/cx25821/cx25821-video-upstream.c b/drivers/staging/cx25821/cx25821-video-upstream.c index 6d48a1e26d1b..c842d8f3d692 100644 --- a/drivers/staging/cx25821/cx25821-video-upstream.c +++ b/drivers/staging/cx25821/cx25821-video-upstream.c @@ -32,7 +32,7 @@ #include <linux/file.h> #include <linux/fcntl.h> #include <linux/slab.h> -#include <asm/uaccess.h> +#include <linux/uaccess.h> MODULE_DESCRIPTION("v4l2 driver module for cx25821 based TV cards"); MODULE_AUTHOR("Hiep Huynh <hiep.huynh@conexant.com>"); @@ -60,9 +60,8 @@ int cx25821_sram_channel_setup_upstream(struct cx25821_dev *dev, cdt = ch->cdt; lines = ch->fifo_size / bpl; - if (lines > 4) { + if (lines > 4) lines = 4; - } BUG_ON(lines < 2); @@ -97,7 +96,7 @@ int cx25821_sram_channel_setup_upstream(struct cx25821_dev *dev, } static __le32 *cx25821_update_riscprogram(struct cx25821_dev *dev, - __le32 * rp, unsigned int offset, + __le32 *rp, unsigned int offset, unsigned int bpl, u32 sync_line, unsigned int lines, int fifo_enable, int field_type) @@ -108,9 +107,8 @@ static __le32 *cx25821_update_riscprogram(struct cx25821_dev *dev, *(rp++) = cpu_to_le32(RISC_RESYNC | sync_line); if (USE_RISC_NOOP_VIDEO) { - for (i = 0; i < NUM_NO_OPS; i++) { + for (i = 0; i < NUM_NO_OPS; i++) *(rp++) = cpu_to_le32(RISC_NOOP); - } } /* scan lines */ @@ -140,14 +138,12 @@ static __le32 *cx25821_risc_field_upstream(struct cx25821_dev *dev, __le32 * rp, int dist_betwn_starts = bpl * 2; /* sync instruction */ - if (sync_line != NO_SYNC_LINE) { + if (sync_line != NO_SYNC_LINE) *(rp++) = cpu_to_le32(RISC_RESYNC | sync_line); - } if (USE_RISC_NOOP_VIDEO) { - for (i = 0; i < NUM_NO_OPS; i++) { + for (i = 0; i < NUM_NO_OPS; i++) *(rp++) = cpu_to_le32(RISC_NOOP); - } } /* scan lines */ @@ -157,12 +153,13 @@ static __le32 *cx25821_risc_field_upstream(struct cx25821_dev *dev, __le32 * rp, *(rp++) = cpu_to_le32(0); /* bits 63-32 */ if ((lines <= NTSC_FIELD_HEIGHT) - || (line < (NTSC_FIELD_HEIGHT - 1)) || !(dev->_isNTSC)) { - offset += dist_betwn_starts; //to skip the other field line - } + || (line < (NTSC_FIELD_HEIGHT - 1)) || !(dev->_isNTSC)) + /* to skip the other field line */ + offset += dist_betwn_starts; - // check if we need to enable the FIFO after the first 4 lines - // For the upstream video channel, the risc engine will enable the FIFO. + /* check if we need to enable the FIFO after the first 4 lines + * For the upstream video channel, the risc engine will enable + * the FIFO. */ if (fifo_enable && line == 3) { *(rp++) = RISC_WRITECR; *(rp++) = sram_ch->dma_ctl; @@ -181,7 +178,8 @@ int cx25821_risc_buffer_upstream(struct cx25821_dev *dev, { __le32 *rp; int fifo_enable = 0; - int singlefield_lines = lines >> 1; //get line count for single field + /* get line count for single field */ + int singlefield_lines = lines >> 1; int odd_num_lines = singlefield_lines; int frame = 0; int frame_size = 0; @@ -225,7 +223,7 @@ int cx25821_risc_buffer_upstream(struct cx25821_dev *dev, fifo_enable = FIFO_DISABLE; - //Even Field + /* Even Field */ rp = cx25821_risc_field_upstream(dev, rp, dev->_data_buf_phys_addr + databuf_offset, bottom_offset, @@ -241,7 +239,9 @@ int cx25821_risc_buffer_upstream(struct cx25821_dev *dev, risc_flag = RISC_CNT_INC; } - // Loop to 2ndFrameRISC or to Start of Risc program & generate IRQ + /* Loop to 2ndFrameRISC or to Start of Risc + * program & generate IRQ + */ *(rp++) = cpu_to_le32(RISC_JUMP | RISC_IRQ1 | risc_flag); *(rp++) = cpu_to_le32(risc_phys_jump_addr); *(rp++) = cpu_to_le32(0); @@ -258,18 +258,18 @@ void cx25821_stop_upstream_video_ch1(struct cx25821_dev *dev) if (!dev->_is_running) { printk - ("cx25821: No video file is currently running so return!\n"); + (KERN_INFO "cx25821: No video file is currently running so return!\n"); return; } - //Disable RISC interrupts + /* Disable RISC interrupts */ tmp = cx_read(sram_ch->int_msk); cx_write(sram_ch->int_msk, tmp & ~_intr_msk); - //Turn OFF risc and fifo enable + /* Turn OFF risc and fifo enable */ tmp = cx_read(sram_ch->dma_ctl); cx_write(sram_ch->dma_ctl, tmp & ~(FLD_VID_FIFO_EN | FLD_VID_RISC_EN)); - //Clear data buffer memory + /* Clear data buffer memory */ if (dev->_data_buf_virt_addr) memset(dev->_data_buf_virt_addr, 0, dev->_data_buf_size); @@ -292,9 +292,8 @@ void cx25821_stop_upstream_video_ch1(struct cx25821_dev *dev) void cx25821_free_mem_upstream_ch1(struct cx25821_dev *dev) { - if (dev->_is_running) { + if (dev->_is_running) cx25821_stop_upstream_video_ch1(dev); - } if (dev->_dma_virt_addr) { pci_free_consistent(dev->pci, dev->_risc_size, @@ -347,19 +346,19 @@ int cx25821_get_frame(struct cx25821_dev *dev, struct sram_channel *sram_ch) if (IS_ERR(myfile)) { const int open_errno = -PTR_ERR(myfile); - printk("%s(): ERROR opening file(%s) with errno = %d! \n", + printk(KERN_ERR "%s(): ERROR opening file(%s) with errno = %d!\n", __func__, dev->_filename, open_errno); return PTR_ERR(myfile); } else { if (!(myfile->f_op)) { - printk("%s: File has no file operations registered!", + printk(KERN_ERR "%s: File has no file operations registered!", __func__); filp_close(myfile, NULL); return -EIO; } if (!myfile->f_op->read) { - printk("%s: File has no READ operations registered!", + printk(KERN_ERR "%s: File has no READ operations registered!", __func__); filp_close(myfile, NULL); return -EIO; @@ -412,7 +411,7 @@ static void cx25821_vidups_handler(struct work_struct *work) container_of(work, struct cx25821_dev, _irq_work_entry); if (!dev) { - printk("ERROR %s(): since container_of(work_struct) FAILED! \n", + printk(KERN_ERR "ERROR %s(): since container_of(work_struct) FAILED!\n", __func__); return; } @@ -438,12 +437,12 @@ int cx25821_openfile(struct cx25821_dev *dev, struct sram_channel *sram_ch) if (IS_ERR(myfile)) { const int open_errno = -PTR_ERR(myfile); - printk("%s(): ERROR opening file(%s) with errno = %d! \n", + printk(KERN_ERR "%s(): ERROR opening file(%s) with errno = %d!\n", __func__, dev->_filename, open_errno); return PTR_ERR(myfile); } else { if (!(myfile->f_op)) { - printk("%s: File has no file operations registered!", + printk(KERN_ERR "%s: File has no file operations registered!", __func__); filp_close(myfile, NULL); return -EIO; @@ -451,7 +450,7 @@ int cx25821_openfile(struct cx25821_dev *dev, struct sram_channel *sram_ch) if (!myfile->f_op->read) { printk - ("%s: File has no READ operations registered! Returning.", + (KERN_ERR "%s: File has no READ operations registered! Returning.", __func__); filp_close(myfile, NULL); return -EIO; @@ -490,9 +489,8 @@ int cx25821_openfile(struct cx25821_dev *dev, struct sram_channel *sram_ch) if (i > 0) dev->_frame_count++; - if (vfs_read_retval < line_size) { + if (vfs_read_retval < line_size) break; - } } dev->_file_status = @@ -528,11 +526,11 @@ int cx25821_upstream_buffer_prepare(struct cx25821_dev *dev, if (!dev->_dma_virt_addr) { printk - ("cx25821: FAILED to allocate memory for Risc buffer! Returning.\n"); + (KERN_ERR "cx25821: FAILED to allocate memory for Risc buffer! Returning.\n"); return -ENOMEM; } - //Clear memory at address + /* Clear memory at address */ memset(dev->_dma_virt_addr, 0, dev->_risc_size); if (dev->_data_buf_virt_addr != NULL) { @@ -540,7 +538,7 @@ int cx25821_upstream_buffer_prepare(struct cx25821_dev *dev, dev->_data_buf_virt_addr, dev->_data_buf_phys_addr); } - //For Video Data buffer allocation + /* For Video Data buffer allocation */ dev->_data_buf_virt_addr = pci_alloc_consistent(dev->pci, dev->upstream_databuf_size, &data_dma_addr); @@ -549,30 +547,30 @@ int cx25821_upstream_buffer_prepare(struct cx25821_dev *dev, if (!dev->_data_buf_virt_addr) { printk - ("cx25821: FAILED to allocate memory for data buffer! Returning.\n"); + (KERN_ERR "cx25821: FAILED to allocate memory for data buffer! Returning.\n"); return -ENOMEM; } - //Clear memory at address + /* Clear memory at address */ memset(dev->_data_buf_virt_addr, 0, dev->_data_buf_size); ret = cx25821_openfile(dev, sram_ch); if (ret < 0) return ret; - //Create RISC programs + /* Create RISC programs */ ret = cx25821_risc_buffer_upstream(dev, dev->pci, 0, bpl, dev->_lines_count); if (ret < 0) { printk(KERN_INFO - "cx25821: Failed creating Video Upstream Risc programs! \n"); + "cx25821: Failed creating Video Upstream Risc programs!\n"); goto error; } return 0; - error: +error: return ret; } @@ -588,10 +586,11 @@ int cx25821_video_upstream_irq(struct cx25821_dev *dev, int chan_num, __le32 *rp; if (status & FLD_VID_SRC_RISC1) { - // We should only process one program per call + /* We should only process one program per call */ u32 prog_cnt = cx_read(channel->gpcnt); - //Since we've identified our IRQ, clear our bits from the interrupt mask and interrupt status registers + /* Since we've identified our IRQ, clear our bits from the + * interrupt mask and interrupt status registers */ int_msk_tmp = cx_read(channel->int_msk); cx_write(channel->int_msk, int_msk_tmp & ~_intr_msk); cx_write(channel->int_stat, _intr_msk); @@ -632,7 +631,7 @@ int cx25821_video_upstream_irq(struct cx25821_dev *dev, int chan_num, FIFO_DISABLE, ODD_FIELD); - // Jump to Even Risc program of 1st Frame + /* Jump to Even Risc program of 1st Frame */ *(rp++) = cpu_to_le32(RISC_JUMP); *(rp++) = cpu_to_le32(risc_phys_jump_addr); *(rp++) = cpu_to_le32(0); @@ -643,24 +642,24 @@ int cx25821_video_upstream_irq(struct cx25821_dev *dev, int chan_num, } else { if (status & FLD_VID_SRC_UF) printk - ("%s: Video Received Underflow Error Interrupt!\n", + (KERN_ERR "%s: Video Received Underflow Error Interrupt!\n", __func__); if (status & FLD_VID_SRC_SYNC) - printk("%s: Video Received Sync Error Interrupt!\n", + printk(KERN_ERR "%s: Video Received Sync Error Interrupt!\n", __func__); if (status & FLD_VID_SRC_OPC_ERR) - printk("%s: Video Received OpCode Error Interrupt!\n", + printk(KERN_ERR "%s: Video Received OpCode Error Interrupt!\n", __func__); } if (dev->_file_status == END_OF_FILE) { - printk("cx25821: EOF Channel 1 Framecount = %d\n", + printk(KERN_ERR "cx25821: EOF Channel 1 Framecount = %d\n", dev->_frame_count); return -1; } - //ElSE, set the interrupt mask register, re-enable irq. + /* ElSE, set the interrupt mask register, re-enable irq. */ int_msk_tmp = cx_read(channel->int_msk); cx_write(channel->int_msk, int_msk_tmp |= _intr_msk); @@ -685,17 +684,16 @@ static irqreturn_t cx25821_upstream_irq(int irq, void *dev_id) msk_stat = cx_read(sram_ch->int_mstat); vid_status = cx_read(sram_ch->int_stat); - // Only deal with our interrupt + /* Only deal with our interrupt */ if (vid_status) { handled = cx25821_video_upstream_irq(dev, channel_num, vid_status); } - if (handled < 0) { + if (handled < 0) cx25821_stop_upstream_video_ch1(dev); - } else { + else handled += handled; - } return IRQ_RETVAL(handled); } @@ -714,19 +712,19 @@ void cx25821_set_pixelengine(struct cx25821_dev *dev, struct sram_channel *ch, value |= dev->_isNTSC ? 0 : 0x10; cx_write(ch->vid_fmt_ctl, value); - // set number of active pixels in each line. Default is 720 pixels in both NTSC and PAL format + /* set number of active pixels in each line. + * Default is 720 pixels in both NTSC and PAL format */ cx_write(ch->vid_active_ctl1, width); num_lines = (height / 2) & 0x3FF; odd_num_lines = num_lines; - if (dev->_isNTSC) { + if (dev->_isNTSC) odd_num_lines += 1; - } value = (num_lines << 16) | odd_num_lines; - // set number of active lines in field 0 (top) and field 1 (bottom) + /* set number of active lines in field 0 (top) and field 1 (bottom) */ cx_write(ch->vid_active_ctl2, value); cx_write(ch->vid_cdt_size, VID_CDT_SIZE >> 3); @@ -738,21 +736,26 @@ int cx25821_start_video_dma_upstream(struct cx25821_dev *dev, u32 tmp = 0; int err = 0; - // 656/VIP SRC Upstream Channel I & J and 7 - Host Bus Interface for channel A-C + /* 656/VIP SRC Upstream Channel I & J and 7 - Host Bus Interface for + * channel A-C + */ tmp = cx_read(VID_CH_MODE_SEL); cx_write(VID_CH_MODE_SEL, tmp | 0x1B0001FF); - // Set the physical start address of the RISC program in the initial program counter(IPC) member of the cmds. + /* Set the physical start address of the RISC program in the initial + * program counter(IPC) member of the cmds. + */ cx_write(sram_ch->cmds_start + 0, dev->_dma_phys_addr); - cx_write(sram_ch->cmds_start + 4, 0); /* Risc IPC High 64 bits 63-32 */ + /* Risc IPC High 64 bits 63-32 */ + cx_write(sram_ch->cmds_start + 4, 0); /* reset counter */ cx_write(sram_ch->gpcnt_ctl, 3); - // Clear our bits from the interrupt status register. + /* Clear our bits from the interrupt status register. */ cx_write(sram_ch->int_stat, _intr_msk); - //Set the interrupt mask register, enable irq. + /* Set the interrupt mask register, enable irq. */ cx_set(PCI_INT_MSK, cx_read(PCI_INT_MSK) | (1 << sram_ch->irq_bit)); tmp = cx_read(sram_ch->int_msk); cx_write(sram_ch->int_msk, tmp |= _intr_msk); @@ -766,7 +769,7 @@ int cx25821_start_video_dma_upstream(struct cx25821_dev *dev, goto fail_irq; } - // Start the DMA engine + /* Start the DMA engine */ tmp = cx_read(sram_ch->dma_ctl); cx_set(sram_ch->dma_ctl, tmp | FLD_VID_RISC_EN); @@ -775,7 +778,7 @@ int cx25821_start_video_dma_upstream(struct cx25821_dev *dev, return 0; - fail_irq: +fail_irq: cx25821_dev_unregister(dev); return err; } @@ -792,7 +795,7 @@ int cx25821_vidupstream_init_ch1(struct cx25821_dev *dev, int channel_select, int str_length = 0; if (dev->_is_running) { - printk("Video Channel is still running so return!\n"); + printk(KERN_INFO "Video Channel is still running so return!\n"); return 0; } @@ -804,10 +807,12 @@ int cx25821_vidupstream_init_ch1(struct cx25821_dev *dev, int channel_select, if (!dev->_irq_queues) { printk - ("cx25821: create_singlethread_workqueue() for Video FAILED!\n"); + (KERN_ERR "cx25821: create_singlethread_workqueue() for Video FAILED!\n"); return -ENOMEM; } - // 656/VIP SRC Upstream Channel I & J and 7 - Host Bus Interface for channel A-C + /* 656/VIP SRC Upstream Channel I & J and 7 - Host Bus Interface for + * channel A-C + */ tmp = cx_read(VID_CH_MODE_SEL); cx_write(VID_CH_MODE_SEL, tmp | 0x1B0001FF); @@ -841,7 +846,7 @@ int cx25821_vidupstream_init_ch1(struct cx25821_dev *dev, int channel_select, memcpy(dev->_filename, dev->_defaultname, str_length + 1); } - //Default if filename is empty string + /* Default if filename is empty string */ if (strcmp(dev->input_filename, "") == 0) { if (dev->_isNTSC) { dev->_filename = @@ -875,7 +880,7 @@ int cx25821_vidupstream_init_ch1(struct cx25821_dev *dev, int channel_select, dev->upstream_riscbuf_size = risc_buffer_size * 2; dev->upstream_databuf_size = data_frame_size * 2; - //Allocating buffers and prepare RISC program + /* Allocating buffers and prepare RISC program */ retval = cx25821_upstream_buffer_prepare(dev, sram_ch, dev->_line_size); if (retval < 0) { printk(KERN_ERR @@ -888,7 +893,7 @@ int cx25821_vidupstream_init_ch1(struct cx25821_dev *dev, int channel_select, return 0; - error: +error: cx25821_dev_unregister(dev); return err; diff --git a/drivers/staging/cx25821/cx25821-video.c b/drivers/staging/cx25821/cx25821-video.c index 8cd3986d2e5c..791212c1a661 100644 --- a/drivers/staging/cx25821/cx25821-video.c +++ b/drivers/staging/cx25821/cx25821-video.c @@ -54,34 +54,34 @@ static void init_controls(struct cx25821_dev *dev, int chan_num); struct cx25821_fmt formats[] = { { - .name = "8 bpp, gray", - .fourcc = V4L2_PIX_FMT_GREY, - .depth = 8, - .flags = FORMAT_FLAGS_PACKED, + .name = "8 bpp, gray", + .fourcc = V4L2_PIX_FMT_GREY, + .depth = 8, + .flags = FORMAT_FLAGS_PACKED, }, { - .name = "4:1:1, packed, Y41P", - .fourcc = V4L2_PIX_FMT_Y41P, - .depth = 12, - .flags = FORMAT_FLAGS_PACKED, - }, { - .name = "4:2:2, packed, YUYV", - .fourcc = V4L2_PIX_FMT_YUYV, - .depth = 16, - .flags = FORMAT_FLAGS_PACKED, - }, { - .name = "4:2:2, packed, UYVY", - .fourcc = V4L2_PIX_FMT_UYVY, - .depth = 16, - .flags = FORMAT_FLAGS_PACKED, - }, { - .name = "4:2:0, YUV", - .fourcc = V4L2_PIX_FMT_YUV420, - .depth = 12, - .flags = FORMAT_FLAGS_PACKED, - }, + .name = "4:1:1, packed, Y41P", + .fourcc = V4L2_PIX_FMT_Y41P, + .depth = 12, + .flags = FORMAT_FLAGS_PACKED, + }, { + .name = "4:2:2, packed, YUYV", + .fourcc = V4L2_PIX_FMT_YUYV, + .depth = 16, + .flags = FORMAT_FLAGS_PACKED, + }, { + .name = "4:2:2, packed, UYVY", + .fourcc = V4L2_PIX_FMT_UYVY, + .depth = 16, + .flags = FORMAT_FLAGS_PACKED, + }, { + .name = "4:2:0, YUV", + .fourcc = V4L2_PIX_FMT_YUV420, + .depth = 12, + .flags = FORMAT_FLAGS_PACKED, + }, }; -int get_format_size(void) +int cx25821_get_format_size(void) { return ARRAY_SIZE(formats); } @@ -102,7 +102,7 @@ struct cx25821_fmt *format_by_fourcc(unsigned int fourcc) return NULL; } -void dump_video_queue(struct cx25821_dev *dev, struct cx25821_dmaqueue *q) +void cx25821_dump_video_queue(struct cx25821_dev *dev, struct cx25821_dmaqueue *q) { struct cx25821_buffer *buf; struct list_head *item; @@ -212,7 +212,7 @@ static int cx25821_ctrl_query(struct v4l2_queryctrl *qctrl) */ // resource management -int res_get(struct cx25821_dev *dev, struct cx25821_fh *fh, unsigned int bit) +int cx25821_res_get(struct cx25821_dev *dev, struct cx25821_fh *fh, unsigned int bit) { dprintk(1, "%s()\n", __func__); if (fh->resources & bit) @@ -234,17 +234,17 @@ int res_get(struct cx25821_dev *dev, struct cx25821_fh *fh, unsigned int bit) return 1; } -int res_check(struct cx25821_fh *fh, unsigned int bit) +int cx25821_res_check(struct cx25821_fh *fh, unsigned int bit) { return fh->resources & bit; } -int res_locked(struct cx25821_dev *dev, unsigned int bit) +int cx25821_res_locked(struct cx25821_dev *dev, unsigned int bit) { return dev->resources & bit; } -void res_free(struct cx25821_dev *dev, struct cx25821_fh *fh, unsigned int bits) +void cx25821_res_free(struct cx25821_dev *dev, struct cx25821_fh *fh, unsigned int bits) { BUG_ON((fh->resources & bits) != bits); dprintk(1, "%s()\n", __func__); @@ -506,7 +506,7 @@ int cx25821_video_register(struct cx25821_dev *dev, int chan_num, return err; } -int buffer_setup(struct videobuf_queue *q, unsigned int *count, +int cx25821_buffer_setup(struct videobuf_queue *q, unsigned int *count, unsigned int *size) { struct cx25821_fh *fh = q->priv_data; @@ -516,13 +516,13 @@ int buffer_setup(struct videobuf_queue *q, unsigned int *count, if (0 == *count) *count = 32; - while (*size * *count > vid_limit * 1024 * 1024) - (*count)--; + if (*size * *count > vid_limit * 1024 * 1024) + *count = (vid_limit * 1024 * 1024) / *size; return 0; } -int buffer_prepare(struct videobuf_queue *q, struct videobuf_buffer *vb, +int cx25821_buffer_prepare(struct videobuf_queue *q, struct videobuf_buffer *vb, enum v4l2_field field) { struct cx25821_fh *fh = q->priv_data; @@ -648,7 +648,7 @@ int buffer_prepare(struct videobuf_queue *q, struct videobuf_buffer *vb, return rc; } -void buffer_release(struct videobuf_queue *q, struct videobuf_buffer *vb) +void cx25821_buffer_release(struct videobuf_queue *q, struct videobuf_buffer *vb) { struct cx25821_buffer *buf = container_of(vb, struct cx25821_buffer, vb); @@ -667,7 +667,7 @@ struct videobuf_queue *get_queue(struct cx25821_fh *fh) } } -int get_resource(struct cx25821_fh *fh, int resource) +int cx25821_get_resource(struct cx25821_fh *fh, int resource) { switch (fh->type) { case V4L2_BUF_TYPE_VIDEO_CAPTURE: @@ -678,7 +678,7 @@ int get_resource(struct cx25821_fh *fh, int resource) } } -int video_mmap(struct file *file, struct vm_area_struct *vma) +int cx25821_video_mmap(struct file *file, struct vm_area_struct *vma) { struct cx25821_fh *fh = file->private_data; @@ -686,7 +686,7 @@ int video_mmap(struct file *file, struct vm_area_struct *vma) } /* VIDEO IOCTLS */ -int vidioc_g_fmt_vid_cap(struct file *file, void *priv, struct v4l2_format *f) +int cx25821_vidioc_g_fmt_vid_cap(struct file *file, void *priv, struct v4l2_format *f) { struct cx25821_fh *fh = priv; @@ -700,7 +700,7 @@ int vidioc_g_fmt_vid_cap(struct file *file, void *priv, struct v4l2_format *f) return 0; } -int vidioc_try_fmt_vid_cap(struct file *file, void *priv, struct v4l2_format *f) +int cx25821_vidioc_try_fmt_vid_cap(struct file *file, void *priv, struct v4l2_format *f) { struct cx25821_fmt *fmt; enum v4l2_field field; @@ -746,7 +746,7 @@ int vidioc_try_fmt_vid_cap(struct file *file, void *priv, struct v4l2_format *f) return 0; } -int vidioc_querycap(struct file *file, void *priv, struct v4l2_capability *cap) +int cx25821_vidioc_querycap(struct file *file, void *priv, struct v4l2_capability *cap) { struct cx25821_dev *dev = ((struct cx25821_fh *)priv)->dev; @@ -761,7 +761,7 @@ int vidioc_querycap(struct file *file, void *priv, struct v4l2_capability *cap) return 0; } -int vidioc_enum_fmt_vid_cap(struct file *file, void *priv, +int cx25821_vidioc_enum_fmt_vid_cap(struct file *file, void *priv, struct v4l2_fmtdesc *f) { if (unlikely(f->index >= ARRAY_SIZE(formats))) @@ -774,7 +774,7 @@ int vidioc_enum_fmt_vid_cap(struct file *file, void *priv, } #ifdef CONFIG_VIDEO_V4L1_COMPAT -int vidiocgmbuf(struct file *file, void *priv, struct video_mbuf *mbuf) +int cx25821_vidiocgmbuf(struct file *file, void *priv, struct video_mbuf *mbuf) { struct cx25821_fh *fh = priv; struct videobuf_queue *q; @@ -801,25 +801,25 @@ int vidiocgmbuf(struct file *file, void *priv, struct video_mbuf *mbuf) } #endif -int vidioc_reqbufs(struct file *file, void *priv, struct v4l2_requestbuffers *p) +int cx25821_vidioc_reqbufs(struct file *file, void *priv, struct v4l2_requestbuffers *p) { struct cx25821_fh *fh = priv; return videobuf_reqbufs(get_queue(fh), p); } -int vidioc_querybuf(struct file *file, void *priv, struct v4l2_buffer *p) +int cx25821_vidioc_querybuf(struct file *file, void *priv, struct v4l2_buffer *p) { struct cx25821_fh *fh = priv; return videobuf_querybuf(get_queue(fh), p); } -int vidioc_qbuf(struct file *file, void *priv, struct v4l2_buffer *p) +int cx25821_vidioc_qbuf(struct file *file, void *priv, struct v4l2_buffer *p) { struct cx25821_fh *fh = priv; return videobuf_qbuf(get_queue(fh), p); } -int vidioc_g_priority(struct file *file, void *f, enum v4l2_priority *p) +int cx25821_vidioc_g_priority(struct file *file, void *f, enum v4l2_priority *p) { struct cx25821_dev *dev = ((struct cx25821_fh *)f)->dev; @@ -828,7 +828,7 @@ int vidioc_g_priority(struct file *file, void *f, enum v4l2_priority *p) return 0; } -int vidioc_s_priority(struct file *file, void *f, enum v4l2_priority prio) +int cx25821_vidioc_s_priority(struct file *file, void *f, enum v4l2_priority prio) { struct cx25821_fh *fh = f; struct cx25821_dev *dev = ((struct cx25821_fh *)f)->dev; @@ -837,7 +837,7 @@ int vidioc_s_priority(struct file *file, void *f, enum v4l2_priority prio) } #ifdef TUNER_FLAG -int vidioc_s_std(struct file *file, void *priv, v4l2_std_id * tvnorms) +int cx25821_vidioc_s_std(struct file *file, void *priv, v4l2_std_id * tvnorms) { struct cx25821_fh *fh = priv; struct cx25821_dev *dev = ((struct cx25821_fh *)priv)->dev; @@ -846,7 +846,7 @@ int vidioc_s_std(struct file *file, void *priv, v4l2_std_id * tvnorms) dprintk(1, "%s()\n", __func__); if (fh) { - err = v4l2_prio_check(&dev->prio, &fh->prio); + err = v4l2_prio_check(&dev->prio, fh->prio); if (0 != err) return err; } @@ -891,14 +891,14 @@ int cx25821_enum_input(struct cx25821_dev *dev, struct v4l2_input *i) return 0; } -int vidioc_enum_input(struct file *file, void *priv, struct v4l2_input *i) +int cx25821_vidioc_enum_input(struct file *file, void *priv, struct v4l2_input *i) { struct cx25821_dev *dev = ((struct cx25821_fh *)priv)->dev; dprintk(1, "%s()\n", __func__); return cx25821_enum_input(dev, i); } -int vidioc_g_input(struct file *file, void *priv, unsigned int *i) +int cx25821_vidioc_g_input(struct file *file, void *priv, unsigned int *i) { struct cx25821_dev *dev = ((struct cx25821_fh *)priv)->dev; @@ -907,7 +907,7 @@ int vidioc_g_input(struct file *file, void *priv, unsigned int *i) return 0; } -int vidioc_s_input(struct file *file, void *priv, unsigned int i) +int cx25821_vidioc_s_input(struct file *file, void *priv, unsigned int i) { struct cx25821_fh *fh = priv; struct cx25821_dev *dev = ((struct cx25821_fh *)priv)->dev; @@ -916,7 +916,7 @@ int vidioc_s_input(struct file *file, void *priv, unsigned int i) dprintk(1, "%s(%d)\n", __func__, i); if (fh) { - err = v4l2_prio_check(&dev->prio, &fh->prio); + err = v4l2_prio_check(&dev->prio, fh->prio); if (0 != err) return err; } @@ -933,7 +933,7 @@ int vidioc_s_input(struct file *file, void *priv, unsigned int i) } #ifdef TUNER_FLAG -int vidioc_g_frequency(struct file *file, void *priv, struct v4l2_frequency *f) +int cx25821_vidioc_g_frequency(struct file *file, void *priv, struct v4l2_frequency *f) { struct cx25821_fh *fh = priv; struct cx25821_dev *dev = fh->dev; @@ -960,15 +960,14 @@ int cx25821_set_freq(struct cx25821_dev *dev, struct v4l2_frequency *f) return 0; } -int vidioc_s_frequency(struct file *file, void *priv, struct v4l2_frequency *f) +int cx25821_vidioc_s_frequency(struct file *file, void *priv, struct v4l2_frequency *f) { struct cx25821_fh *fh = priv; struct cx25821_dev *dev; int err; if (fh) { - dev = fh->dev; - err = v4l2_prio_check(&dev->prio, &fh->prio); + err = v4l2_prio_check(&dev->prio, fh->prio); if (0 != err) return err; } @@ -978,7 +977,7 @@ int vidioc_s_frequency(struct file *file, void *priv, struct v4l2_frequency *f) #endif #ifdef CONFIG_VIDEO_ADV_DEBUG -int vidioc_g_register(struct file *file, void *fh, +int cx25821_vidioc_g_register(struct file *file, void *fh, struct v4l2_dbg_register *reg) { struct cx25821_dev *dev = ((struct cx25821_fh *)fh)->dev; @@ -991,7 +990,7 @@ int vidioc_g_register(struct file *file, void *fh, return 0; } -int vidioc_s_register(struct file *file, void *fh, +int cx25821_vidioc_s_register(struct file *file, void *fh, struct v4l2_dbg_register *reg) { struct cx25821_dev *dev = ((struct cx25821_fh *)fh)->dev; @@ -1007,7 +1006,7 @@ int vidioc_s_register(struct file *file, void *fh, #endif #ifdef TUNER_FLAG -int vidioc_g_tuner(struct file *file, void *priv, struct v4l2_tuner *t) +int cx25821_vidioc_g_tuner(struct file *file, void *priv, struct v4l2_tuner *t) { struct cx25821_dev *dev = ((struct cx25821_fh *)priv)->dev; @@ -1025,14 +1024,14 @@ int vidioc_g_tuner(struct file *file, void *priv, struct v4l2_tuner *t) return 0; } -int vidioc_s_tuner(struct file *file, void *priv, struct v4l2_tuner *t) +int cx25821_vidioc_s_tuner(struct file *file, void *priv, struct v4l2_tuner *t) { struct cx25821_dev *dev = ((struct cx25821_fh *)priv)->dev; struct cx25821_fh *fh = priv; int err; if (fh) { - err = v4l2_prio_check(&dev->prio, &fh->prio); + err = v4l2_prio_check(&dev->prio, fh->prio); if (0 != err) return err; } @@ -1108,7 +1107,7 @@ static int cx25821_ctrl_query(struct v4l2_queryctrl *qctrl) return 0; } -int vidioc_queryctrl(struct file *file, void *priv, +int cx25821_vidioc_queryctrl(struct file *file, void *priv, struct v4l2_queryctrl *qctrl) { return cx25821_ctrl_query(qctrl); @@ -1127,7 +1126,7 @@ static const struct v4l2_queryctrl *ctrl_by_id(unsigned int id) return NULL; } -int vidioc_g_ctrl(struct file *file, void *priv, struct v4l2_control *ctl) +int cx25821_vidioc_g_ctrl(struct file *file, void *priv, struct v4l2_control *ctl) { struct cx25821_dev *dev = ((struct cx25821_fh *)priv)->dev; @@ -1216,7 +1215,7 @@ static void init_controls(struct cx25821_dev *dev, int chan_num) } } -int vidioc_cropcap(struct file *file, void *priv, struct v4l2_cropcap *cropcap) +int cx25821_vidioc_cropcap(struct file *file, void *priv, struct v4l2_cropcap *cropcap) { struct cx25821_dev *dev = ((struct cx25821_fh *)priv)->dev; @@ -1233,28 +1232,28 @@ int vidioc_cropcap(struct file *file, void *priv, struct v4l2_cropcap *cropcap) return 0; } -int vidioc_s_crop(struct file *file, void *priv, struct v4l2_crop *crop) +int cx25821_vidioc_s_crop(struct file *file, void *priv, struct v4l2_crop *crop) { struct cx25821_dev *dev = ((struct cx25821_fh *)priv)->dev; struct cx25821_fh *fh = priv; int err; if (fh) { - err = v4l2_prio_check(&dev->prio, &fh->prio); + err = v4l2_prio_check(&dev->prio, fh->prio); if (0 != err) return err; } - // vidioc_s_crop not supported + // cx25821_vidioc_s_crop not supported return -EINVAL; } -int vidioc_g_crop(struct file *file, void *priv, struct v4l2_crop *crop) +int cx25821_vidioc_g_crop(struct file *file, void *priv, struct v4l2_crop *crop) { - // vidioc_g_crop not supported + // cx25821_vidioc_g_crop not supported return -EINVAL; } -int vidioc_querystd(struct file *file, void *priv, v4l2_std_id * norm) +int cx25821_vidioc_querystd(struct file *file, void *priv, v4l2_std_id * norm) { // medusa does not support video standard sensing of current input *norm = CX25821_NORMS; @@ -1262,7 +1261,7 @@ int vidioc_querystd(struct file *file, void *priv, v4l2_std_id * norm) return 0; } -int is_valid_width(u32 width, v4l2_std_id tvnorm) +int cx25821_is_valid_width(u32 width, v4l2_std_id tvnorm) { if (tvnorm == V4L2_STD_PAL_BG) { if (width == 352 || width == 720) @@ -1280,7 +1279,7 @@ int is_valid_width(u32 width, v4l2_std_id tvnorm) return 0; } -int is_valid_height(u32 height, v4l2_std_id tvnorm) +int cx25821_is_valid_height(u32 height, v4l2_std_id tvnorm) { if (tvnorm == V4L2_STD_PAL_BG) { if (height == 576 || height == 288) diff --git a/drivers/staging/cx25821/cx25821-video.h b/drivers/staging/cx25821/cx25821-video.h index 4417ff5d90d4..0bddc02be57d 100644 --- a/drivers/staging/cx25821/cx25821-video.h +++ b/drivers/staging/cx25821/cx25821-video.h @@ -101,7 +101,7 @@ extern struct cx25821_fmt formats[]; extern struct cx25821_fmt *format_by_fourcc(unsigned int fourcc); extern struct cx25821_data timeout_data[MAX_VID_CHANNEL_NUM]; -extern void dump_video_queue(struct cx25821_dev *dev, +extern void cx25821_dump_video_queue(struct cx25821_dev *dev, struct cx25821_dmaqueue *q); extern void cx25821_video_wakeup(struct cx25821_dev *dev, struct cx25821_dmaqueue *q, u32 count); @@ -110,11 +110,11 @@ extern void cx25821_video_wakeup(struct cx25821_dev *dev, extern int cx25821_set_tvnorm(struct cx25821_dev *dev, v4l2_std_id norm); #endif -extern int res_get(struct cx25821_dev *dev, struct cx25821_fh *fh, +extern int cx25821_res_get(struct cx25821_dev *dev, struct cx25821_fh *fh, unsigned int bit); -extern int res_check(struct cx25821_fh *fh, unsigned int bit); -extern int res_locked(struct cx25821_dev *dev, unsigned int bit); -extern void res_free(struct cx25821_dev *dev, struct cx25821_fh *fh, +extern int cx25821_res_check(struct cx25821_fh *fh, unsigned int bit); +extern int cx25821_res_locked(struct cx25821_dev *dev, unsigned int bit); +extern void cx25821_res_free(struct cx25821_dev *dev, struct cx25821_fh *fh, unsigned int bits); extern int cx25821_video_mux(struct cx25821_dev *dev, unsigned int input); extern int cx25821_start_video_dma(struct cx25821_dev *dev, @@ -128,67 +128,67 @@ extern int cx25821_video_irq(struct cx25821_dev *dev, int chan_num, u32 status); extern void cx25821_video_unregister(struct cx25821_dev *dev, int chan_num); extern int cx25821_video_register(struct cx25821_dev *dev, int chan_num, struct video_device *video_template); -extern int get_format_size(void); +extern int cx25821_get_format_size(void); -extern int buffer_setup(struct videobuf_queue *q, unsigned int *count, +extern int cx25821_buffer_setup(struct videobuf_queue *q, unsigned int *count, unsigned int *size); -extern int buffer_prepare(struct videobuf_queue *q, struct videobuf_buffer *vb, +extern int cx25821_buffer_prepare(struct videobuf_queue *q, struct videobuf_buffer *vb, enum v4l2_field field); -extern void buffer_release(struct videobuf_queue *q, +extern void cx25821_buffer_release(struct videobuf_queue *q, struct videobuf_buffer *vb); extern struct videobuf_queue *get_queue(struct cx25821_fh *fh); -extern int get_resource(struct cx25821_fh *fh, int resource); -extern int video_mmap(struct file *file, struct vm_area_struct *vma); -extern int vidioc_try_fmt_vid_cap(struct file *file, void *priv, +extern int cx25821_get_resource(struct cx25821_fh *fh, int resource); +extern int cx25821_video_mmap(struct file *file, struct vm_area_struct *vma); +extern int cx25821_vidioc_try_fmt_vid_cap(struct file *file, void *priv, struct v4l2_format *f); -extern int vidioc_querycap(struct file *file, void *priv, +extern int cx25821_vidioc_querycap(struct file *file, void *priv, struct v4l2_capability *cap); -extern int vidioc_enum_fmt_vid_cap(struct file *file, void *priv, +extern int cx25821_vidioc_enum_fmt_vid_cap(struct file *file, void *priv, struct v4l2_fmtdesc *f); -extern int vidiocgmbuf(struct file *file, void *priv, struct video_mbuf *mbuf); -extern int vidioc_reqbufs(struct file *file, void *priv, +extern int cx25821_vidiocgmbuf(struct file *file, void *priv, struct video_mbuf *mbuf); +extern int cx25821_vidioc_reqbufs(struct file *file, void *priv, struct v4l2_requestbuffers *p); -extern int vidioc_querybuf(struct file *file, void *priv, +extern int cx25821_vidioc_querybuf(struct file *file, void *priv, struct v4l2_buffer *p); -extern int vidioc_qbuf(struct file *file, void *priv, struct v4l2_buffer *p); -extern int vidioc_s_std(struct file *file, void *priv, v4l2_std_id * tvnorms); +extern int cx25821_vidioc_qbuf(struct file *file, void *priv, struct v4l2_buffer *p); +extern int cx25821_vidioc_s_std(struct file *file, void *priv, v4l2_std_id * tvnorms); extern int cx25821_enum_input(struct cx25821_dev *dev, struct v4l2_input *i); -extern int vidioc_enum_input(struct file *file, void *priv, +extern int cx25821_vidioc_enum_input(struct file *file, void *priv, struct v4l2_input *i); -extern int vidioc_g_input(struct file *file, void *priv, unsigned int *i); -extern int vidioc_s_input(struct file *file, void *priv, unsigned int i); -extern int vidioc_g_ctrl(struct file *file, void *priv, +extern int cx25821_vidioc_g_input(struct file *file, void *priv, unsigned int *i); +extern int cx25821_vidioc_s_input(struct file *file, void *priv, unsigned int i); +extern int cx25821_vidioc_g_ctrl(struct file *file, void *priv, struct v4l2_control *ctl); -extern int vidioc_g_fmt_vid_cap(struct file *file, void *priv, +extern int cx25821_vidioc_g_fmt_vid_cap(struct file *file, void *priv, struct v4l2_format *f); -extern int vidioc_g_frequency(struct file *file, void *priv, +extern int cx25821_vidioc_g_frequency(struct file *file, void *priv, struct v4l2_frequency *f); extern int cx25821_set_freq(struct cx25821_dev *dev, struct v4l2_frequency *f); -extern int vidioc_s_frequency(struct file *file, void *priv, +extern int cx25821_vidioc_s_frequency(struct file *file, void *priv, struct v4l2_frequency *f); -extern int vidioc_g_register(struct file *file, void *fh, +extern int cx25821_vidioc_g_register(struct file *file, void *fh, struct v4l2_dbg_register *reg); -extern int vidioc_s_register(struct file *file, void *fh, +extern int cx25821_vidioc_s_register(struct file *file, void *fh, struct v4l2_dbg_register *reg); -extern int vidioc_g_tuner(struct file *file, void *priv, struct v4l2_tuner *t); -extern int vidioc_s_tuner(struct file *file, void *priv, struct v4l2_tuner *t); +extern int cx25821_vidioc_g_tuner(struct file *file, void *priv, struct v4l2_tuner *t); +extern int cx25821_vidioc_s_tuner(struct file *file, void *priv, struct v4l2_tuner *t); -extern int is_valid_width(u32 width, v4l2_std_id tvnorm); -extern int is_valid_height(u32 height, v4l2_std_id tvnorm); +extern int cx25821_is_valid_width(u32 width, v4l2_std_id tvnorm); +extern int cx25821_is_valid_height(u32 height, v4l2_std_id tvnorm); -extern int vidioc_g_priority(struct file *file, void *f, enum v4l2_priority *p); -extern int vidioc_s_priority(struct file *file, void *f, +extern int cx25821_vidioc_g_priority(struct file *file, void *f, enum v4l2_priority *p); +extern int cx25821_vidioc_s_priority(struct file *file, void *f, enum v4l2_priority prio); -extern int vidioc_queryctrl(struct file *file, void *priv, +extern int cx25821_vidioc_queryctrl(struct file *file, void *priv, struct v4l2_queryctrl *qctrl); extern int cx25821_set_control(struct cx25821_dev *dev, struct v4l2_control *ctrl, int chan_num); -extern int vidioc_cropcap(struct file *file, void *fh, +extern int cx25821_vidioc_cropcap(struct file *file, void *fh, struct v4l2_cropcap *cropcap); -extern int vidioc_s_crop(struct file *file, void *priv, struct v4l2_crop *crop); -extern int vidioc_g_crop(struct file *file, void *priv, struct v4l2_crop *crop); +extern int cx25821_vidioc_s_crop(struct file *file, void *priv, struct v4l2_crop *crop); +extern int cx25821_vidioc_g_crop(struct file *file, void *priv, struct v4l2_crop *crop); -extern int vidioc_querystd(struct file *file, void *priv, v4l2_std_id * norm); +extern int cx25821_vidioc_querystd(struct file *file, void *priv, v4l2_std_id * norm); #endif diff --git a/drivers/staging/cx25821/cx25821-video0.c b/drivers/staging/cx25821/cx25821-video0.c index ad7a69129118..0be2cc15d856 100644 --- a/drivers/staging/cx25821/cx25821-video0.c +++ b/drivers/staging/cx25821/cx25821-video0.c @@ -86,10 +86,10 @@ static void buffer_queue(struct videobuf_queue *vq, struct videobuf_buffer *vb) } static struct videobuf_queue_ops cx25821_video_qops = { - .buf_setup = buffer_setup, - .buf_prepare = buffer_prepare, + .buf_setup = cx25821_buffer_setup, + .buf_prepare = cx25821_buffer_prepare, .buf_queue = buffer_queue, - .buf_release = buffer_release, + .buf_release = cx25821_buffer_release, }; static int video_open(struct file *file) @@ -147,7 +147,7 @@ static ssize_t video_read(struct file *file, char __user * data, size_t count, switch (fh->type) { case V4L2_BUF_TYPE_VIDEO_CAPTURE: - if (res_locked(fh->dev, RESOURCE_VIDEO0)) + if (cx25821_res_locked(fh->dev, RESOURCE_VIDEO0)) return -EBUSY; return videobuf_read_one(&fh->vidq, data, count, ppos, @@ -165,7 +165,7 @@ static unsigned int video_poll(struct file *file, struct cx25821_fh *fh = file->private_data; struct cx25821_buffer *buf; - if (res_check(fh, RESOURCE_VIDEO0)) { + if (cx25821_res_check(fh, RESOURCE_VIDEO0)) { /* streaming capture */ if (list_empty(&fh->vidq.stream)) return POLLERR; @@ -207,19 +207,19 @@ static int video_release(struct file *file) cx_write(channel0->dma_ctl, 0); /* FIFO and RISC disable */ /* stop video capture */ - if (res_check(fh, RESOURCE_VIDEO0)) { + if (cx25821_res_check(fh, RESOURCE_VIDEO0)) { videobuf_queue_cancel(&fh->vidq); - res_free(dev, fh, RESOURCE_VIDEO0); + cx25821_res_free(dev, fh, RESOURCE_VIDEO0); } if (fh->vidq.read_buf) { - buffer_release(&fh->vidq, fh->vidq.read_buf); + cx25821_buffer_release(&fh->vidq, fh->vidq.read_buf); kfree(fh->vidq.read_buf); } videobuf_mmap_free(&fh->vidq); - v4l2_prio_close(&dev->prio, &fh->prio); + v4l2_prio_close(&dev->prio, fh->prio); file->private_data = NULL; kfree(fh); @@ -239,7 +239,7 @@ static int vidioc_streamon(struct file *file, void *priv, enum v4l2_buf_type i) return -EINVAL; } - if (unlikely(!res_get(dev, fh, get_resource(fh, RESOURCE_VIDEO0)))) { + if (unlikely(!cx25821_res_get(dev, fh, cx25821_get_resource(fh, RESOURCE_VIDEO0)))) { return -EBUSY; } @@ -257,11 +257,11 @@ static int vidioc_streamoff(struct file *file, void *priv, enum v4l2_buf_type i) if (i != fh->type) return -EINVAL; - res = get_resource(fh, RESOURCE_VIDEO0); + res = cx25821_get_resource(fh, RESOURCE_VIDEO0); err = videobuf_streamoff(get_queue(fh)); if (err < 0) return err; - res_free(dev, fh, res); + cx25821_res_free(dev, fh, res); return 0; } @@ -274,13 +274,13 @@ static int vidioc_s_fmt_vid_cap(struct file *file, void *priv, int pix_format = PIXEL_FRMT_422; if (fh) { - err = v4l2_prio_check(&dev->prio, &fh->prio); + err = v4l2_prio_check(&dev->prio, fh->prio); if (0 != err) return err; } dprintk(2, "%s()\n", __func__); - err = vidioc_try_fmt_vid_cap(file, priv, f); + err = cx25821_vidioc_try_fmt_vid_cap(file, priv, f); if (0 != err) return err; @@ -289,11 +289,11 @@ static int vidioc_s_fmt_vid_cap(struct file *file, void *priv, fh->vidq.field = f->fmt.pix.field; // check if width and height is valid based on set standard - if (is_valid_width(f->fmt.pix.width, dev->tvnorm)) { + if (cx25821_is_valid_width(f->fmt.pix.width, dev->tvnorm)) { fh->width = f->fmt.pix.width; } - if (is_valid_height(f->fmt.pix.height, dev->tvnorm)) { + if (cx25821_is_valid_height(f->fmt.pix.height, dev->tvnorm)) { fh->height = f->fmt.pix.height; } @@ -363,7 +363,7 @@ static int vidioc_s_ctrl(struct file *file, void *priv, int err; if (fh) { - err = v4l2_prio_check(&dev->prio, &fh->prio); + err = v4l2_prio_check(&dev->prio, fh->prio); if (0 != err) return err; } @@ -378,50 +378,50 @@ static const struct v4l2_file_operations video_fops = { .release = video_release, .read = video_read, .poll = video_poll, - .mmap = video_mmap, + .mmap = cx25821_video_mmap, .ioctl = video_ioctl2, }; static const struct v4l2_ioctl_ops video_ioctl_ops = { - .vidioc_querycap = vidioc_querycap, - .vidioc_enum_fmt_vid_cap = vidioc_enum_fmt_vid_cap, - .vidioc_g_fmt_vid_cap = vidioc_g_fmt_vid_cap, - .vidioc_try_fmt_vid_cap = vidioc_try_fmt_vid_cap, + .vidioc_querycap = cx25821_vidioc_querycap, + .vidioc_enum_fmt_vid_cap = cx25821_vidioc_enum_fmt_vid_cap, + .vidioc_g_fmt_vid_cap = cx25821_vidioc_g_fmt_vid_cap, + .vidioc_try_fmt_vid_cap = cx25821_vidioc_try_fmt_vid_cap, .vidioc_s_fmt_vid_cap = vidioc_s_fmt_vid_cap, - .vidioc_reqbufs = vidioc_reqbufs, - .vidioc_querybuf = vidioc_querybuf, - .vidioc_qbuf = vidioc_qbuf, + .vidioc_reqbufs = cx25821_vidioc_reqbufs, + .vidioc_querybuf = cx25821_vidioc_querybuf, + .vidioc_qbuf = cx25821_vidioc_qbuf, .vidioc_dqbuf = vidioc_dqbuf, #ifdef TUNER_FLAG - .vidioc_s_std = vidioc_s_std, - .vidioc_querystd = vidioc_querystd, + .vidioc_s_std = cx25821_vidioc_s_std, + .vidioc_querystd = cx25821_vidioc_querystd, #endif - .vidioc_cropcap = vidioc_cropcap, - .vidioc_s_crop = vidioc_s_crop, - .vidioc_g_crop = vidioc_g_crop, - .vidioc_enum_input = vidioc_enum_input, - .vidioc_g_input = vidioc_g_input, - .vidioc_s_input = vidioc_s_input, - .vidioc_g_ctrl = vidioc_g_ctrl, + .vidioc_cropcap = cx25821_vidioc_cropcap, + .vidioc_s_crop = cx25821_vidioc_s_crop, + .vidioc_g_crop = cx25821_vidioc_g_crop, + .vidioc_enum_input = cx25821_vidioc_enum_input, + .vidioc_g_input = cx25821_vidioc_g_input, + .vidioc_s_input = cx25821_vidioc_s_input, + .vidioc_g_ctrl = cx25821_vidioc_g_ctrl, .vidioc_s_ctrl = vidioc_s_ctrl, - .vidioc_queryctrl = vidioc_queryctrl, + .vidioc_queryctrl = cx25821_vidioc_queryctrl, .vidioc_streamon = vidioc_streamon, .vidioc_streamoff = vidioc_streamoff, .vidioc_log_status = vidioc_log_status, - .vidioc_g_priority = vidioc_g_priority, - .vidioc_s_priority = vidioc_s_priority, + .vidioc_g_priority = cx25821_vidioc_g_priority, + .vidioc_s_priority = cx25821_vidioc_s_priority, #ifdef CONFIG_VIDEO_V4L1_COMPAT - .vidiocgmbuf = vidiocgmbuf, + .vidiocgmbuf = cx25821_vidiocgmbuf, #endif #ifdef TUNER_FLAG - .vidioc_g_tuner = vidioc_g_tuner, - .vidioc_s_tuner = vidioc_s_tuner, - .vidioc_g_frequency = vidioc_g_frequency, - .vidioc_s_frequency = vidioc_s_frequency, + .vidioc_g_tuner = cx25821_vidioc_g_tuner, + .vidioc_s_tuner = cx25821_vidioc_s_tuner, + .vidioc_g_frequency = cx25821_vidioc_g_frequency, + .vidioc_s_frequency = cx25821_vidioc_s_frequency, #endif #ifdef CONFIG_VIDEO_ADV_DEBUG - .vidioc_g_register = vidioc_g_register, - .vidioc_s_register = vidioc_s_register, + .vidioc_g_register = cx25821_vidioc_g_register, + .vidioc_s_register = cx25821_vidioc_s_register, #endif }; diff --git a/drivers/staging/cx25821/cx25821-video1.c b/drivers/staging/cx25821/cx25821-video1.c index e3f3c4ac7908..b0bae627bfb1 100644 --- a/drivers/staging/cx25821/cx25821-video1.c +++ b/drivers/staging/cx25821/cx25821-video1.c @@ -86,10 +86,10 @@ static void buffer_queue(struct videobuf_queue *vq, struct videobuf_buffer *vb) } static struct videobuf_queue_ops cx25821_video_qops = { - .buf_setup = buffer_setup, - .buf_prepare = buffer_prepare, + .buf_setup = cx25821_buffer_setup, + .buf_prepare = cx25821_buffer_prepare, .buf_queue = buffer_queue, - .buf_release = buffer_release, + .buf_release = cx25821_buffer_release, }; static int video_open(struct file *file) @@ -147,7 +147,7 @@ static ssize_t video_read(struct file *file, char __user * data, size_t count, switch (fh->type) { case V4L2_BUF_TYPE_VIDEO_CAPTURE: - if (res_locked(fh->dev, RESOURCE_VIDEO1)) + if (cx25821_res_locked(fh->dev, RESOURCE_VIDEO1)) return -EBUSY; return videobuf_read_one(&fh->vidq, data, count, ppos, @@ -165,7 +165,7 @@ static unsigned int video_poll(struct file *file, struct cx25821_fh *fh = file->private_data; struct cx25821_buffer *buf; - if (res_check(fh, RESOURCE_VIDEO1)) { + if (cx25821_res_check(fh, RESOURCE_VIDEO1)) { /* streaming capture */ if (list_empty(&fh->vidq.stream)) return POLLERR; @@ -207,19 +207,19 @@ static int video_release(struct file *file) cx_write(channel1->dma_ctl, 0); /* FIFO and RISC disable */ /* stop video capture */ - if (res_check(fh, RESOURCE_VIDEO1)) { + if (cx25821_res_check(fh, RESOURCE_VIDEO1)) { videobuf_queue_cancel(&fh->vidq); - res_free(dev, fh, RESOURCE_VIDEO1); + cx25821_res_free(dev, fh, RESOURCE_VIDEO1); } if (fh->vidq.read_buf) { - buffer_release(&fh->vidq, fh->vidq.read_buf); + cx25821_buffer_release(&fh->vidq, fh->vidq.read_buf); kfree(fh->vidq.read_buf); } videobuf_mmap_free(&fh->vidq); - v4l2_prio_close(&dev->prio, &fh->prio); + v4l2_prio_close(&dev->prio, fh->prio); file->private_data = NULL; kfree(fh); @@ -239,7 +239,7 @@ static int vidioc_streamon(struct file *file, void *priv, enum v4l2_buf_type i) return -EINVAL; } - if (unlikely(!res_get(dev, fh, get_resource(fh, RESOURCE_VIDEO1)))) { + if (unlikely(!cx25821_res_get(dev, fh, cx25821_get_resource(fh, RESOURCE_VIDEO1)))) { return -EBUSY; } @@ -257,11 +257,11 @@ static int vidioc_streamoff(struct file *file, void *priv, enum v4l2_buf_type i) if (i != fh->type) return -EINVAL; - res = get_resource(fh, RESOURCE_VIDEO1); + res = cx25821_get_resource(fh, RESOURCE_VIDEO1); err = videobuf_streamoff(get_queue(fh)); if (err < 0) return err; - res_free(dev, fh, res); + cx25821_res_free(dev, fh, res); return 0; } @@ -274,13 +274,13 @@ static int vidioc_s_fmt_vid_cap(struct file *file, void *priv, int pix_format = 0; if (fh) { - err = v4l2_prio_check(&dev->prio, &fh->prio); + err = v4l2_prio_check(&dev->prio, fh->prio); if (0 != err) return err; } dprintk(2, "%s()\n", __func__); - err = vidioc_try_fmt_vid_cap(file, priv, f); + err = cx25821_vidioc_try_fmt_vid_cap(file, priv, f); if (0 != err) return err; @@ -289,11 +289,11 @@ static int vidioc_s_fmt_vid_cap(struct file *file, void *priv, fh->vidq.field = f->fmt.pix.field; // check if width and height is valid based on set standard - if (is_valid_width(f->fmt.pix.width, dev->tvnorm)) { + if (cx25821_is_valid_width(f->fmt.pix.width, dev->tvnorm)) { fh->width = f->fmt.pix.width; } - if (is_valid_height(f->fmt.pix.height, dev->tvnorm)) { + if (cx25821_is_valid_height(f->fmt.pix.height, dev->tvnorm)) { fh->height = f->fmt.pix.height; } @@ -363,7 +363,7 @@ static int vidioc_s_ctrl(struct file *file, void *priv, int err; if (fh) { - err = v4l2_prio_check(&dev->prio, &fh->prio); + err = v4l2_prio_check(&dev->prio, fh->prio); if (0 != err) return err; } @@ -378,50 +378,50 @@ static const struct v4l2_file_operations video_fops = { .release = video_release, .read = video_read, .poll = video_poll, - .mmap = video_mmap, + .mmap = cx25821_video_mmap, .ioctl = video_ioctl2, }; static const struct v4l2_ioctl_ops video_ioctl_ops = { - .vidioc_querycap = vidioc_querycap, - .vidioc_enum_fmt_vid_cap = vidioc_enum_fmt_vid_cap, - .vidioc_g_fmt_vid_cap = vidioc_g_fmt_vid_cap, - .vidioc_try_fmt_vid_cap = vidioc_try_fmt_vid_cap, + .vidioc_querycap = cx25821_vidioc_querycap, + .vidioc_enum_fmt_vid_cap = cx25821_vidioc_enum_fmt_vid_cap, + .vidioc_g_fmt_vid_cap = cx25821_vidioc_g_fmt_vid_cap, + .vidioc_try_fmt_vid_cap = cx25821_vidioc_try_fmt_vid_cap, .vidioc_s_fmt_vid_cap = vidioc_s_fmt_vid_cap, - .vidioc_reqbufs = vidioc_reqbufs, - .vidioc_querybuf = vidioc_querybuf, - .vidioc_qbuf = vidioc_qbuf, + .vidioc_reqbufs = cx25821_vidioc_reqbufs, + .vidioc_querybuf = cx25821_vidioc_querybuf, + .vidioc_qbuf = cx25821_vidioc_qbuf, .vidioc_dqbuf = vidioc_dqbuf, #ifdef TUNER_FLAG - .vidioc_s_std = vidioc_s_std, - .vidioc_querystd = vidioc_querystd, + .vidioc_s_std = cx25821_vidioc_s_std, + .vidioc_querystd = cx25821_vidioc_querystd, #endif - .vidioc_cropcap = vidioc_cropcap, - .vidioc_s_crop = vidioc_s_crop, - .vidioc_g_crop = vidioc_g_crop, - .vidioc_enum_input = vidioc_enum_input, - .vidioc_g_input = vidioc_g_input, - .vidioc_s_input = vidioc_s_input, - .vidioc_g_ctrl = vidioc_g_ctrl, + .vidioc_cropcap = cx25821_vidioc_cropcap, + .vidioc_s_crop = cx25821_vidioc_s_crop, + .vidioc_g_crop = cx25821_vidioc_g_crop, + .vidioc_enum_input = cx25821_vidioc_enum_input, + .vidioc_g_input = cx25821_vidioc_g_input, + .vidioc_s_input = cx25821_vidioc_s_input, + .vidioc_g_ctrl = cx25821_vidioc_g_ctrl, .vidioc_s_ctrl = vidioc_s_ctrl, - .vidioc_queryctrl = vidioc_queryctrl, + .vidioc_queryctrl = cx25821_vidioc_queryctrl, .vidioc_streamon = vidioc_streamon, .vidioc_streamoff = vidioc_streamoff, .vidioc_log_status = vidioc_log_status, - .vidioc_g_priority = vidioc_g_priority, - .vidioc_s_priority = vidioc_s_priority, + .vidioc_g_priority = cx25821_vidioc_g_priority, + .vidioc_s_priority = cx25821_vidioc_s_priority, #ifdef CONFIG_VIDEO_V4L1_COMPAT - .vidiocgmbuf = vidiocgmbuf, + .vidiocgmbuf = cx25821_vidiocgmbuf, #endif #ifdef TUNER_FLAG - .vidioc_g_tuner = vidioc_g_tuner, - .vidioc_s_tuner = vidioc_s_tuner, - .vidioc_g_frequency = vidioc_g_frequency, - .vidioc_s_frequency = vidioc_s_frequency, + .vidioc_g_tuner = cx25821_vidioc_g_tuner, + .vidioc_s_tuner = cx25821_vidioc_s_tuner, + .vidioc_g_frequency = cx25821_vidioc_g_frequency, + .vidioc_s_frequency = cx25821_vidioc_s_frequency, #endif #ifdef CONFIG_VIDEO_ADV_DEBUG - .vidioc_g_register = vidioc_g_register, - .vidioc_s_register = vidioc_s_register, + .vidioc_g_register = cx25821_vidioc_g_register, + .vidioc_s_register = cx25821_vidioc_s_register, #endif }; diff --git a/drivers/staging/cx25821/cx25821-video2.c b/drivers/staging/cx25821/cx25821-video2.c index 36fb855a497e..400cdb80674e 100644 --- a/drivers/staging/cx25821/cx25821-video2.c +++ b/drivers/staging/cx25821/cx25821-video2.c @@ -86,10 +86,10 @@ static void buffer_queue(struct videobuf_queue *vq, struct videobuf_buffer *vb) } static struct videobuf_queue_ops cx25821_video_qops = { - .buf_setup = buffer_setup, - .buf_prepare = buffer_prepare, + .buf_setup = cx25821_buffer_setup, + .buf_prepare = cx25821_buffer_prepare, .buf_queue = buffer_queue, - .buf_release = buffer_release, + .buf_release = cx25821_buffer_release, }; static int video_open(struct file *file) @@ -147,7 +147,7 @@ static ssize_t video_read(struct file *file, char __user * data, size_t count, switch (fh->type) { case V4L2_BUF_TYPE_VIDEO_CAPTURE: - if (res_locked(fh->dev, RESOURCE_VIDEO2)) + if (cx25821_res_locked(fh->dev, RESOURCE_VIDEO2)) return -EBUSY; return videobuf_read_one(&fh->vidq, data, count, ppos, @@ -165,7 +165,7 @@ static unsigned int video_poll(struct file *file, struct cx25821_fh *fh = file->private_data; struct cx25821_buffer *buf; - if (res_check(fh, RESOURCE_VIDEO2)) { + if (cx25821_res_check(fh, RESOURCE_VIDEO2)) { /* streaming capture */ if (list_empty(&fh->vidq.stream)) return POLLERR; @@ -207,19 +207,19 @@ static int video_release(struct file *file) cx_write(channel2->dma_ctl, 0); /* FIFO and RISC disable */ /* stop video capture */ - if (res_check(fh, RESOURCE_VIDEO2)) { + if (cx25821_res_check(fh, RESOURCE_VIDEO2)) { videobuf_queue_cancel(&fh->vidq); - res_free(dev, fh, RESOURCE_VIDEO2); + cx25821_res_free(dev, fh, RESOURCE_VIDEO2); } if (fh->vidq.read_buf) { - buffer_release(&fh->vidq, fh->vidq.read_buf); + cx25821_buffer_release(&fh->vidq, fh->vidq.read_buf); kfree(fh->vidq.read_buf); } videobuf_mmap_free(&fh->vidq); - v4l2_prio_close(&dev->prio, &fh->prio); + v4l2_prio_close(&dev->prio, fh->prio); file->private_data = NULL; kfree(fh); @@ -239,7 +239,7 @@ static int vidioc_streamon(struct file *file, void *priv, enum v4l2_buf_type i) return -EINVAL; } - if (unlikely(!res_get(dev, fh, get_resource(fh, RESOURCE_VIDEO2)))) { + if (unlikely(!cx25821_res_get(dev, fh, cx25821_get_resource(fh, RESOURCE_VIDEO2)))) { return -EBUSY; } @@ -257,11 +257,11 @@ static int vidioc_streamoff(struct file *file, void *priv, enum v4l2_buf_type i) if (i != fh->type) return -EINVAL; - res = get_resource(fh, RESOURCE_VIDEO2); + res = cx25821_get_resource(fh, RESOURCE_VIDEO2); err = videobuf_streamoff(get_queue(fh)); if (err < 0) return err; - res_free(dev, fh, res); + cx25821_res_free(dev, fh, res); return 0; } @@ -274,13 +274,13 @@ static int vidioc_s_fmt_vid_cap(struct file *file, void *priv, int pix_format = 0; if (fh) { - err = v4l2_prio_check(&dev->prio, &fh->prio); + err = v4l2_prio_check(&dev->prio, fh->prio); if (0 != err) return err; } dprintk(2, "%s()\n", __func__); - err = vidioc_try_fmt_vid_cap(file, priv, f); + err = cx25821_vidioc_try_fmt_vid_cap(file, priv, f); if (0 != err) return err; @@ -289,11 +289,11 @@ static int vidioc_s_fmt_vid_cap(struct file *file, void *priv, fh->vidq.field = f->fmt.pix.field; // check if width and height is valid based on set standard - if (is_valid_width(f->fmt.pix.width, dev->tvnorm)) { + if (cx25821_is_valid_width(f->fmt.pix.width, dev->tvnorm)) { fh->width = f->fmt.pix.width; } - if (is_valid_height(f->fmt.pix.height, dev->tvnorm)) { + if (cx25821_is_valid_height(f->fmt.pix.height, dev->tvnorm)) { fh->height = f->fmt.pix.height; } @@ -365,7 +365,7 @@ static int vidioc_s_ctrl(struct file *file, void *priv, int err; if (fh) { - err = v4l2_prio_check(&dev->prio, &fh->prio); + err = v4l2_prio_check(&dev->prio, fh->prio); if (0 != err) return err; } @@ -380,50 +380,50 @@ static const struct v4l2_file_operations video_fops = { .release = video_release, .read = video_read, .poll = video_poll, - .mmap = video_mmap, + .mmap = cx25821_video_mmap, .ioctl = video_ioctl2, }; static const struct v4l2_ioctl_ops video_ioctl_ops = { - .vidioc_querycap = vidioc_querycap, - .vidioc_enum_fmt_vid_cap = vidioc_enum_fmt_vid_cap, - .vidioc_g_fmt_vid_cap = vidioc_g_fmt_vid_cap, - .vidioc_try_fmt_vid_cap = vidioc_try_fmt_vid_cap, + .vidioc_querycap = cx25821_vidioc_querycap, + .vidioc_enum_fmt_vid_cap = cx25821_vidioc_enum_fmt_vid_cap, + .vidioc_g_fmt_vid_cap = cx25821_vidioc_g_fmt_vid_cap, + .vidioc_try_fmt_vid_cap = cx25821_vidioc_try_fmt_vid_cap, .vidioc_s_fmt_vid_cap = vidioc_s_fmt_vid_cap, - .vidioc_reqbufs = vidioc_reqbufs, - .vidioc_querybuf = vidioc_querybuf, - .vidioc_qbuf = vidioc_qbuf, + .vidioc_reqbufs = cx25821_vidioc_reqbufs, + .vidioc_querybuf = cx25821_vidioc_querybuf, + .vidioc_qbuf = cx25821_vidioc_qbuf, .vidioc_dqbuf = vidioc_dqbuf, #ifdef TUNER_FLAG - .vidioc_s_std = vidioc_s_std, - .vidioc_querystd = vidioc_querystd, + .vidioc_s_std = cx25821_vidioc_s_std, + .vidioc_querystd = cx25821_vidioc_querystd, #endif - .vidioc_cropcap = vidioc_cropcap, - .vidioc_s_crop = vidioc_s_crop, - .vidioc_g_crop = vidioc_g_crop, - .vidioc_enum_input = vidioc_enum_input, - .vidioc_g_input = vidioc_g_input, - .vidioc_s_input = vidioc_s_input, - .vidioc_g_ctrl = vidioc_g_ctrl, + .vidioc_cropcap = cx25821_vidioc_cropcap, + .vidioc_s_crop = cx25821_vidioc_s_crop, + .vidioc_g_crop = cx25821_vidioc_g_crop, + .vidioc_enum_input = cx25821_vidioc_enum_input, + .vidioc_g_input = cx25821_vidioc_g_input, + .vidioc_s_input = cx25821_vidioc_s_input, + .vidioc_g_ctrl = cx25821_vidioc_g_ctrl, .vidioc_s_ctrl = vidioc_s_ctrl, - .vidioc_queryctrl = vidioc_queryctrl, + .vidioc_queryctrl = cx25821_vidioc_queryctrl, .vidioc_streamon = vidioc_streamon, .vidioc_streamoff = vidioc_streamoff, .vidioc_log_status = vidioc_log_status, - .vidioc_g_priority = vidioc_g_priority, - .vidioc_s_priority = vidioc_s_priority, + .vidioc_g_priority = cx25821_vidioc_g_priority, + .vidioc_s_priority = cx25821_vidioc_s_priority, #ifdef CONFIG_VIDEO_V4L1_COMPAT - .vidiocgmbuf = vidiocgmbuf, + .vidiocgmbuf = cx25821_vidiocgmbuf, #endif #ifdef TUNER_FLAG - .vidioc_g_tuner = vidioc_g_tuner, - .vidioc_s_tuner = vidioc_s_tuner, - .vidioc_g_frequency = vidioc_g_frequency, - .vidioc_s_frequency = vidioc_s_frequency, + .vidioc_g_tuner = cx25821_vidioc_g_tuner, + .vidioc_s_tuner = cx25821_vidioc_s_tuner, + .vidioc_g_frequency = cx25821_vidioc_g_frequency, + .vidioc_s_frequency = cx25821_vidioc_s_frequency, #endif #ifdef CONFIG_VIDEO_ADV_DEBUG - .vidioc_g_register = vidioc_g_register, - .vidioc_s_register = vidioc_s_register, + .vidioc_g_register = cx25821_vidioc_g_register, + .vidioc_s_register = cx25821_vidioc_s_register, #endif }; diff --git a/drivers/staging/cx25821/cx25821-video3.c b/drivers/staging/cx25821/cx25821-video3.c index 1e0f10abdbcd..3b216ed0906e 100644 --- a/drivers/staging/cx25821/cx25821-video3.c +++ b/drivers/staging/cx25821/cx25821-video3.c @@ -86,10 +86,10 @@ static void buffer_queue(struct videobuf_queue *vq, struct videobuf_buffer *vb) } static struct videobuf_queue_ops cx25821_video_qops = { - .buf_setup = buffer_setup, - .buf_prepare = buffer_prepare, + .buf_setup = cx25821_buffer_setup, + .buf_prepare = cx25821_buffer_prepare, .buf_queue = buffer_queue, - .buf_release = buffer_release, + .buf_release = cx25821_buffer_release, }; static int video_open(struct file *file) @@ -147,7 +147,7 @@ static ssize_t video_read(struct file *file, char __user * data, size_t count, switch (fh->type) { case V4L2_BUF_TYPE_VIDEO_CAPTURE: - if (res_locked(fh->dev, RESOURCE_VIDEO3)) + if (cx25821_res_locked(fh->dev, RESOURCE_VIDEO3)) return -EBUSY; return videobuf_read_one(&fh->vidq, data, count, ppos, @@ -165,7 +165,7 @@ static unsigned int video_poll(struct file *file, struct cx25821_fh *fh = file->private_data; struct cx25821_buffer *buf; - if (res_check(fh, RESOURCE_VIDEO3)) { + if (cx25821_res_check(fh, RESOURCE_VIDEO3)) { /* streaming capture */ if (list_empty(&fh->vidq.stream)) return POLLERR; @@ -207,19 +207,19 @@ static int video_release(struct file *file) cx_write(channel3->dma_ctl, 0); /* FIFO and RISC disable */ /* stop video capture */ - if (res_check(fh, RESOURCE_VIDEO3)) { + if (cx25821_res_check(fh, RESOURCE_VIDEO3)) { videobuf_queue_cancel(&fh->vidq); - res_free(dev, fh, RESOURCE_VIDEO3); + cx25821_res_free(dev, fh, RESOURCE_VIDEO3); } if (fh->vidq.read_buf) { - buffer_release(&fh->vidq, fh->vidq.read_buf); + cx25821_buffer_release(&fh->vidq, fh->vidq.read_buf); kfree(fh->vidq.read_buf); } videobuf_mmap_free(&fh->vidq); - v4l2_prio_close(&dev->prio, &fh->prio); + v4l2_prio_close(&dev->prio, fh->prio); file->private_data = NULL; kfree(fh); @@ -239,7 +239,7 @@ static int vidioc_streamon(struct file *file, void *priv, enum v4l2_buf_type i) return -EINVAL; } - if (unlikely(!res_get(dev, fh, get_resource(fh, RESOURCE_VIDEO3)))) { + if (unlikely(!cx25821_res_get(dev, fh, cx25821_get_resource(fh, RESOURCE_VIDEO3)))) { return -EBUSY; } @@ -257,11 +257,11 @@ static int vidioc_streamoff(struct file *file, void *priv, enum v4l2_buf_type i) if (i != fh->type) return -EINVAL; - res = get_resource(fh, RESOURCE_VIDEO3); + res = cx25821_get_resource(fh, RESOURCE_VIDEO3); err = videobuf_streamoff(get_queue(fh)); if (err < 0) return err; - res_free(dev, fh, res); + cx25821_res_free(dev, fh, res); return 0; } @@ -274,13 +274,13 @@ static int vidioc_s_fmt_vid_cap(struct file *file, void *priv, int pix_format = 0; if (fh) { - err = v4l2_prio_check(&dev->prio, &fh->prio); + err = v4l2_prio_check(&dev->prio, fh->prio); if (0 != err) return err; } dprintk(2, "%s()\n", __func__); - err = vidioc_try_fmt_vid_cap(file, priv, f); + err = cx25821_vidioc_try_fmt_vid_cap(file, priv, f); if (0 != err) return err; @@ -289,11 +289,11 @@ static int vidioc_s_fmt_vid_cap(struct file *file, void *priv, fh->vidq.field = f->fmt.pix.field; // check if width and height is valid based on set standard - if (is_valid_width(f->fmt.pix.width, dev->tvnorm)) { + if (cx25821_is_valid_width(f->fmt.pix.width, dev->tvnorm)) { fh->width = f->fmt.pix.width; } - if (is_valid_height(f->fmt.pix.height, dev->tvnorm)) { + if (cx25821_is_valid_height(f->fmt.pix.height, dev->tvnorm)) { fh->height = f->fmt.pix.height; } @@ -364,7 +364,7 @@ static int vidioc_s_ctrl(struct file *file, void *priv, int err; if (fh) { - err = v4l2_prio_check(&dev->prio, &fh->prio); + err = v4l2_prio_check(&dev->prio, fh->prio); if (0 != err) return err; } @@ -379,50 +379,50 @@ static const struct v4l2_file_operations video_fops = { .release = video_release, .read = video_read, .poll = video_poll, - .mmap = video_mmap, + .mmap = cx25821_video_mmap, .ioctl = video_ioctl2, }; static const struct v4l2_ioctl_ops video_ioctl_ops = { - .vidioc_querycap = vidioc_querycap, - .vidioc_enum_fmt_vid_cap = vidioc_enum_fmt_vid_cap, - .vidioc_g_fmt_vid_cap = vidioc_g_fmt_vid_cap, - .vidioc_try_fmt_vid_cap = vidioc_try_fmt_vid_cap, + .vidioc_querycap = cx25821_vidioc_querycap, + .vidioc_enum_fmt_vid_cap = cx25821_vidioc_enum_fmt_vid_cap, + .vidioc_g_fmt_vid_cap = cx25821_vidioc_g_fmt_vid_cap, + .vidioc_try_fmt_vid_cap = cx25821_vidioc_try_fmt_vid_cap, .vidioc_s_fmt_vid_cap = vidioc_s_fmt_vid_cap, - .vidioc_reqbufs = vidioc_reqbufs, - .vidioc_querybuf = vidioc_querybuf, - .vidioc_qbuf = vidioc_qbuf, + .vidioc_reqbufs = cx25821_vidioc_reqbufs, + .vidioc_querybuf = cx25821_vidioc_querybuf, + .vidioc_qbuf = cx25821_vidioc_qbuf, .vidioc_dqbuf = vidioc_dqbuf, #ifdef TUNER_FLAG - .vidioc_s_std = vidioc_s_std, - .vidioc_querystd = vidioc_querystd, + .vidioc_s_std = cx25821_vidioc_s_std, + .vidioc_querystd = cx25821_vidioc_querystd, #endif - .vidioc_cropcap = vidioc_cropcap, - .vidioc_s_crop = vidioc_s_crop, - .vidioc_g_crop = vidioc_g_crop, - .vidioc_enum_input = vidioc_enum_input, - .vidioc_g_input = vidioc_g_input, - .vidioc_s_input = vidioc_s_input, - .vidioc_g_ctrl = vidioc_g_ctrl, + .vidioc_cropcap = cx25821_vidioc_cropcap, + .vidioc_s_crop = cx25821_vidioc_s_crop, + .vidioc_g_crop = cx25821_vidioc_g_crop, + .vidioc_enum_input = cx25821_vidioc_enum_input, + .vidioc_g_input = cx25821_vidioc_g_input, + .vidioc_s_input = cx25821_vidioc_s_input, + .vidioc_g_ctrl = cx25821_vidioc_g_ctrl, .vidioc_s_ctrl = vidioc_s_ctrl, - .vidioc_queryctrl = vidioc_queryctrl, + .vidioc_queryctrl = cx25821_vidioc_queryctrl, .vidioc_streamon = vidioc_streamon, .vidioc_streamoff = vidioc_streamoff, .vidioc_log_status = vidioc_log_status, - .vidioc_g_priority = vidioc_g_priority, - .vidioc_s_priority = vidioc_s_priority, + .vidioc_g_priority = cx25821_vidioc_g_priority, + .vidioc_s_priority = cx25821_vidioc_s_priority, #ifdef CONFIG_VIDEO_V4L1_COMPAT - .vidiocgmbuf = vidiocgmbuf, + .vidiocgmbuf = cx25821_vidiocgmbuf, #endif #ifdef TUNER_FLAG - .vidioc_g_tuner = vidioc_g_tuner, - .vidioc_s_tuner = vidioc_s_tuner, - .vidioc_g_frequency = vidioc_g_frequency, - .vidioc_s_frequency = vidioc_s_frequency, + .vidioc_g_tuner = cx25821_vidioc_g_tuner, + .vidioc_s_tuner = cx25821_vidioc_s_tuner, + .vidioc_g_frequency = cx25821_vidioc_g_frequency, + .vidioc_s_frequency = cx25821_vidioc_s_frequency, #endif #ifdef CONFIG_VIDEO_ADV_DEBUG - .vidioc_g_register = vidioc_g_register, - .vidioc_s_register = vidioc_s_register, + .vidioc_g_register = cx25821_vidioc_g_register, + .vidioc_s_register = cx25821_vidioc_s_register, #endif }; diff --git a/drivers/staging/cx25821/cx25821-video4.c b/drivers/staging/cx25821/cx25821-video4.c index 0cbe7a79d8c0..f7b08c51868a 100644 --- a/drivers/staging/cx25821/cx25821-video4.c +++ b/drivers/staging/cx25821/cx25821-video4.c @@ -86,10 +86,10 @@ static void buffer_queue(struct videobuf_queue *vq, struct videobuf_buffer *vb) } static struct videobuf_queue_ops cx25821_video_qops = { - .buf_setup = buffer_setup, - .buf_prepare = buffer_prepare, + .buf_setup = cx25821_buffer_setup, + .buf_prepare = cx25821_buffer_prepare, .buf_queue = buffer_queue, - .buf_release = buffer_release, + .buf_release = cx25821_buffer_release, }; static int video_open(struct file *file) @@ -146,7 +146,7 @@ static ssize_t video_read(struct file *file, char __user * data, size_t count, switch (fh->type) { case V4L2_BUF_TYPE_VIDEO_CAPTURE: - if (res_locked(fh->dev, RESOURCE_VIDEO4)) + if (cx25821_res_locked(fh->dev, RESOURCE_VIDEO4)) return -EBUSY; return videobuf_read_one(&fh->vidq, data, count, ppos, @@ -164,7 +164,7 @@ static unsigned int video_poll(struct file *file, struct cx25821_fh *fh = file->private_data; struct cx25821_buffer *buf; - if (res_check(fh, RESOURCE_VIDEO4)) { + if (cx25821_res_check(fh, RESOURCE_VIDEO4)) { /* streaming capture */ if (list_empty(&fh->vidq.stream)) return POLLERR; @@ -206,19 +206,19 @@ static int video_release(struct file *file) cx_write(channel4->dma_ctl, 0); /* FIFO and RISC disable */ /* stop video capture */ - if (res_check(fh, RESOURCE_VIDEO4)) { + if (cx25821_res_check(fh, RESOURCE_VIDEO4)) { videobuf_queue_cancel(&fh->vidq); - res_free(dev, fh, RESOURCE_VIDEO4); + cx25821_res_free(dev, fh, RESOURCE_VIDEO4); } if (fh->vidq.read_buf) { - buffer_release(&fh->vidq, fh->vidq.read_buf); + cx25821_buffer_release(&fh->vidq, fh->vidq.read_buf); kfree(fh->vidq.read_buf); } videobuf_mmap_free(&fh->vidq); - v4l2_prio_close(&dev->prio, &fh->prio); + v4l2_prio_close(&dev->prio, fh->prio); file->private_data = NULL; kfree(fh); @@ -238,7 +238,7 @@ static int vidioc_streamon(struct file *file, void *priv, enum v4l2_buf_type i) return -EINVAL; } - if (unlikely(!res_get(dev, fh, get_resource(fh, RESOURCE_VIDEO4)))) { + if (unlikely(!cx25821_res_get(dev, fh, cx25821_get_resource(fh, RESOURCE_VIDEO4)))) { return -EBUSY; } @@ -256,11 +256,11 @@ static int vidioc_streamoff(struct file *file, void *priv, enum v4l2_buf_type i) if (i != fh->type) return -EINVAL; - res = get_resource(fh, RESOURCE_VIDEO4); + res = cx25821_get_resource(fh, RESOURCE_VIDEO4); err = videobuf_streamoff(get_queue(fh)); if (err < 0) return err; - res_free(dev, fh, res); + cx25821_res_free(dev, fh, res); return 0; } @@ -274,12 +274,12 @@ static int vidioc_s_fmt_vid_cap(struct file *file, void *priv, // check priority if (fh) { - err = v4l2_prio_check(&dev->prio, &fh->prio); + err = v4l2_prio_check(&dev->prio, fh->prio); if (0 != err) return err; } dprintk(2, "%s()\n", __func__); - err = vidioc_try_fmt_vid_cap(file, priv, f); + err = cx25821_vidioc_try_fmt_vid_cap(file, priv, f); if (0 != err) return err; @@ -288,11 +288,11 @@ static int vidioc_s_fmt_vid_cap(struct file *file, void *priv, fh->vidq.field = f->fmt.pix.field; // check if width and height is valid based on set standard - if (is_valid_width(f->fmt.pix.width, dev->tvnorm)) { + if (cx25821_is_valid_width(f->fmt.pix.width, dev->tvnorm)) { fh->width = f->fmt.pix.width; } - if (is_valid_height(f->fmt.pix.height, dev->tvnorm)) { + if (cx25821_is_valid_height(f->fmt.pix.height, dev->tvnorm)) { fh->height = f->fmt.pix.height; } @@ -363,7 +363,7 @@ static int vidioc_s_ctrl(struct file *file, void *priv, int err; if (fh) { - err = v4l2_prio_check(&dev->prio, &fh->prio); + err = v4l2_prio_check(&dev->prio, fh->prio); if (0 != err) return err; } @@ -378,50 +378,50 @@ static const struct v4l2_file_operations video_fops = { .release = video_release, .read = video_read, .poll = video_poll, - .mmap = video_mmap, + .mmap = cx25821_video_mmap, .ioctl = video_ioctl2, }; static const struct v4l2_ioctl_ops video_ioctl_ops = { - .vidioc_querycap = vidioc_querycap, - .vidioc_enum_fmt_vid_cap = vidioc_enum_fmt_vid_cap, - .vidioc_g_fmt_vid_cap = vidioc_g_fmt_vid_cap, - .vidioc_try_fmt_vid_cap = vidioc_try_fmt_vid_cap, + .vidioc_querycap = cx25821_vidioc_querycap, + .vidioc_enum_fmt_vid_cap = cx25821_vidioc_enum_fmt_vid_cap, + .vidioc_g_fmt_vid_cap = cx25821_vidioc_g_fmt_vid_cap, + .vidioc_try_fmt_vid_cap = cx25821_vidioc_try_fmt_vid_cap, .vidioc_s_fmt_vid_cap = vidioc_s_fmt_vid_cap, - .vidioc_reqbufs = vidioc_reqbufs, - .vidioc_querybuf = vidioc_querybuf, - .vidioc_qbuf = vidioc_qbuf, + .vidioc_reqbufs = cx25821_vidioc_reqbufs, + .vidioc_querybuf = cx25821_vidioc_querybuf, + .vidioc_qbuf = cx25821_vidioc_qbuf, .vidioc_dqbuf = vidioc_dqbuf, #ifdef TUNER_FLAG - .vidioc_s_std = vidioc_s_std, - .vidioc_querystd = vidioc_querystd, + .vidioc_s_std = cx25821_vidioc_s_std, + .vidioc_querystd = cx25821_vidioc_querystd, #endif - .vidioc_cropcap = vidioc_cropcap, - .vidioc_s_crop = vidioc_s_crop, - .vidioc_g_crop = vidioc_g_crop, - .vidioc_enum_input = vidioc_enum_input, - .vidioc_g_input = vidioc_g_input, - .vidioc_s_input = vidioc_s_input, - .vidioc_g_ctrl = vidioc_g_ctrl, + .vidioc_cropcap = cx25821_vidioc_cropcap, + .vidioc_s_crop = cx25821_vidioc_s_crop, + .vidioc_g_crop = cx25821_vidioc_g_crop, + .vidioc_enum_input = cx25821_vidioc_enum_input, + .vidioc_g_input = cx25821_vidioc_g_input, + .vidioc_s_input = cx25821_vidioc_s_input, + .vidioc_g_ctrl = cx25821_vidioc_g_ctrl, .vidioc_s_ctrl = vidioc_s_ctrl, - .vidioc_queryctrl = vidioc_queryctrl, + .vidioc_queryctrl = cx25821_vidioc_queryctrl, .vidioc_streamon = vidioc_streamon, .vidioc_streamoff = vidioc_streamoff, .vidioc_log_status = vidioc_log_status, - .vidioc_g_priority = vidioc_g_priority, - .vidioc_s_priority = vidioc_s_priority, + .vidioc_g_priority = cx25821_vidioc_g_priority, + .vidioc_s_priority = cx25821_vidioc_s_priority, #ifdef CONFIG_VIDEO_V4L1_COMPAT - .vidiocgmbuf = vidiocgmbuf, + .vidiocgmbuf = cx25821_vidiocgmbuf, #endif #ifdef TUNER_FLAG - .vidioc_g_tuner = vidioc_g_tuner, - .vidioc_s_tuner = vidioc_s_tuner, - .vidioc_g_frequency = vidioc_g_frequency, - .vidioc_s_frequency = vidioc_s_frequency, + .vidioc_g_tuner = cx25821_vidioc_g_tuner, + .vidioc_s_tuner = cx25821_vidioc_s_tuner, + .vidioc_g_frequency = cx25821_vidioc_g_frequency, + .vidioc_s_frequency = cx25821_vidioc_s_frequency, #endif #ifdef CONFIG_VIDEO_ADV_DEBUG - .vidioc_g_register = vidioc_g_register, - .vidioc_s_register = vidioc_s_register, + .vidioc_g_register = cx25821_vidioc_g_register, + .vidioc_s_register = cx25821_vidioc_s_register, #endif }; diff --git a/drivers/staging/cx25821/cx25821-video5.c b/drivers/staging/cx25821/cx25821-video5.c index 5dc08adc12e8..59370337b076 100644 --- a/drivers/staging/cx25821/cx25821-video5.c +++ b/drivers/staging/cx25821/cx25821-video5.c @@ -86,10 +86,10 @@ static void buffer_queue(struct videobuf_queue *vq, struct videobuf_buffer *vb) } static struct videobuf_queue_ops cx25821_video_qops = { - .buf_setup = buffer_setup, - .buf_prepare = buffer_prepare, + .buf_setup = cx25821_buffer_setup, + .buf_prepare = cx25821_buffer_prepare, .buf_queue = buffer_queue, - .buf_release = buffer_release, + .buf_release = cx25821_buffer_release, }; static int video_open(struct file *file) @@ -147,7 +147,7 @@ static ssize_t video_read(struct file *file, char __user * data, size_t count, switch (fh->type) { case V4L2_BUF_TYPE_VIDEO_CAPTURE: - if (res_locked(fh->dev, RESOURCE_VIDEO5)) + if (cx25821_res_locked(fh->dev, RESOURCE_VIDEO5)) return -EBUSY; return videobuf_read_one(&fh->vidq, data, count, ppos, @@ -165,7 +165,7 @@ static unsigned int video_poll(struct file *file, struct cx25821_fh *fh = file->private_data; struct cx25821_buffer *buf; - if (res_check(fh, RESOURCE_VIDEO5)) { + if (cx25821_res_check(fh, RESOURCE_VIDEO5)) { /* streaming capture */ if (list_empty(&fh->vidq.stream)) return POLLERR; @@ -207,19 +207,19 @@ static int video_release(struct file *file) cx_write(channel5->dma_ctl, 0); /* FIFO and RISC disable */ /* stop video capture */ - if (res_check(fh, RESOURCE_VIDEO5)) { + if (cx25821_res_check(fh, RESOURCE_VIDEO5)) { videobuf_queue_cancel(&fh->vidq); - res_free(dev, fh, RESOURCE_VIDEO5); + cx25821_res_free(dev, fh, RESOURCE_VIDEO5); } if (fh->vidq.read_buf) { - buffer_release(&fh->vidq, fh->vidq.read_buf); + cx25821_buffer_release(&fh->vidq, fh->vidq.read_buf); kfree(fh->vidq.read_buf); } videobuf_mmap_free(&fh->vidq); - v4l2_prio_close(&dev->prio, &fh->prio); + v4l2_prio_close(&dev->prio, fh->prio); file->private_data = NULL; kfree(fh); @@ -239,7 +239,7 @@ static int vidioc_streamon(struct file *file, void *priv, enum v4l2_buf_type i) return -EINVAL; } - if (unlikely(!res_get(dev, fh, get_resource(fh, RESOURCE_VIDEO5)))) { + if (unlikely(!cx25821_res_get(dev, fh, cx25821_get_resource(fh, RESOURCE_VIDEO5)))) { return -EBUSY; } @@ -257,11 +257,11 @@ static int vidioc_streamoff(struct file *file, void *priv, enum v4l2_buf_type i) if (i != fh->type) return -EINVAL; - res = get_resource(fh, RESOURCE_VIDEO5); + res = cx25821_get_resource(fh, RESOURCE_VIDEO5); err = videobuf_streamoff(get_queue(fh)); if (err < 0) return err; - res_free(dev, fh, res); + cx25821_res_free(dev, fh, res); return 0; } @@ -274,13 +274,13 @@ static int vidioc_s_fmt_vid_cap(struct file *file, void *priv, int pix_format = 0; if (fh) { - err = v4l2_prio_check(&dev->prio, &fh->prio); + err = v4l2_prio_check(&dev->prio, fh->prio); if (0 != err) return err; } dprintk(2, "%s()\n", __func__); - err = vidioc_try_fmt_vid_cap(file, priv, f); + err = cx25821_vidioc_try_fmt_vid_cap(file, priv, f); if (0 != err) return err; @@ -289,11 +289,11 @@ static int vidioc_s_fmt_vid_cap(struct file *file, void *priv, fh->vidq.field = f->fmt.pix.field; // check if width and height is valid based on set standard - if (is_valid_width(f->fmt.pix.width, dev->tvnorm)) { + if (cx25821_is_valid_width(f->fmt.pix.width, dev->tvnorm)) { fh->width = f->fmt.pix.width; } - if (is_valid_height(f->fmt.pix.height, dev->tvnorm)) { + if (cx25821_is_valid_height(f->fmt.pix.height, dev->tvnorm)) { fh->height = f->fmt.pix.height; } @@ -363,7 +363,7 @@ static int vidioc_s_ctrl(struct file *file, void *priv, int err; if (fh) { - err = v4l2_prio_check(&dev->prio, &fh->prio); + err = v4l2_prio_check(&dev->prio, fh->prio); if (0 != err) return err; } @@ -378,50 +378,50 @@ static const struct v4l2_file_operations video_fops = { .release = video_release, .read = video_read, .poll = video_poll, - .mmap = video_mmap, + .mmap = cx25821_video_mmap, .ioctl = video_ioctl2, }; static const struct v4l2_ioctl_ops video_ioctl_ops = { - .vidioc_querycap = vidioc_querycap, - .vidioc_enum_fmt_vid_cap = vidioc_enum_fmt_vid_cap, - .vidioc_g_fmt_vid_cap = vidioc_g_fmt_vid_cap, - .vidioc_try_fmt_vid_cap = vidioc_try_fmt_vid_cap, + .vidioc_querycap = cx25821_vidioc_querycap, + .vidioc_enum_fmt_vid_cap = cx25821_vidioc_enum_fmt_vid_cap, + .vidioc_g_fmt_vid_cap = cx25821_vidioc_g_fmt_vid_cap, + .vidioc_try_fmt_vid_cap = cx25821_vidioc_try_fmt_vid_cap, .vidioc_s_fmt_vid_cap = vidioc_s_fmt_vid_cap, - .vidioc_reqbufs = vidioc_reqbufs, - .vidioc_querybuf = vidioc_querybuf, - .vidioc_qbuf = vidioc_qbuf, + .vidioc_reqbufs = cx25821_vidioc_reqbufs, + .vidioc_querybuf = cx25821_vidioc_querybuf, + .vidioc_qbuf = cx25821_vidioc_qbuf, .vidioc_dqbuf = vidioc_dqbuf, #ifdef TUNER_FLAG - .vidioc_s_std = vidioc_s_std, - .vidioc_querystd = vidioc_querystd, + .vidioc_s_std = cx25821_vidioc_s_std, + .vidioc_querystd = cx25821_vidioc_querystd, #endif - .vidioc_cropcap = vidioc_cropcap, - .vidioc_s_crop = vidioc_s_crop, - .vidioc_g_crop = vidioc_g_crop, - .vidioc_enum_input = vidioc_enum_input, - .vidioc_g_input = vidioc_g_input, - .vidioc_s_input = vidioc_s_input, - .vidioc_g_ctrl = vidioc_g_ctrl, + .vidioc_cropcap = cx25821_vidioc_cropcap, + .vidioc_s_crop = cx25821_vidioc_s_crop, + .vidioc_g_crop = cx25821_vidioc_g_crop, + .vidioc_enum_input = cx25821_vidioc_enum_input, + .vidioc_g_input = cx25821_vidioc_g_input, + .vidioc_s_input = cx25821_vidioc_s_input, + .vidioc_g_ctrl = cx25821_vidioc_g_ctrl, .vidioc_s_ctrl = vidioc_s_ctrl, - .vidioc_queryctrl = vidioc_queryctrl, + .vidioc_queryctrl = cx25821_vidioc_queryctrl, .vidioc_streamon = vidioc_streamon, .vidioc_streamoff = vidioc_streamoff, .vidioc_log_status = vidioc_log_status, - .vidioc_g_priority = vidioc_g_priority, - .vidioc_s_priority = vidioc_s_priority, + .vidioc_g_priority = cx25821_vidioc_g_priority, + .vidioc_s_priority = cx25821_vidioc_s_priority, #ifdef CONFIG_VIDEO_V4L1_COMPAT - .vidiocgmbuf = vidiocgmbuf, + .vidiocgmbuf = cx25821_vidiocgmbuf, #endif #ifdef TUNER_FLAG - .vidioc_g_tuner = vidioc_g_tuner, - .vidioc_s_tuner = vidioc_s_tuner, - .vidioc_g_frequency = vidioc_g_frequency, - .vidioc_s_frequency = vidioc_s_frequency, + .vidioc_g_tuner = cx25821_vidioc_g_tuner, + .vidioc_s_tuner = cx25821_vidioc_s_tuner, + .vidioc_g_frequency = cx25821_vidioc_g_frequency, + .vidioc_s_frequency = cx25821_vidioc_s_frequency, #endif #ifdef CONFIG_VIDEO_ADV_DEBUG - .vidioc_g_register = vidioc_g_register, - .vidioc_s_register = vidioc_s_register, + .vidioc_g_register = cx25821_vidioc_g_register, + .vidioc_s_register = cx25821_vidioc_s_register, #endif }; diff --git a/drivers/staging/cx25821/cx25821-video6.c b/drivers/staging/cx25821/cx25821-video6.c index 2938ad3ad3c5..4db2eb83d35a 100644 --- a/drivers/staging/cx25821/cx25821-video6.c +++ b/drivers/staging/cx25821/cx25821-video6.c @@ -86,10 +86,10 @@ static void buffer_queue(struct videobuf_queue *vq, struct videobuf_buffer *vb) } static struct videobuf_queue_ops cx25821_video_qops = { - .buf_setup = buffer_setup, - .buf_prepare = buffer_prepare, + .buf_setup = cx25821_buffer_setup, + .buf_prepare = cx25821_buffer_prepare, .buf_queue = buffer_queue, - .buf_release = buffer_release, + .buf_release = cx25821_buffer_release, }; static int video_open(struct file *file) @@ -147,7 +147,7 @@ static ssize_t video_read(struct file *file, char __user * data, size_t count, switch (fh->type) { case V4L2_BUF_TYPE_VIDEO_CAPTURE: - if (res_locked(fh->dev, RESOURCE_VIDEO6)) + if (cx25821_res_locked(fh->dev, RESOURCE_VIDEO6)) return -EBUSY; return videobuf_read_one(&fh->vidq, data, count, ppos, @@ -165,7 +165,7 @@ static unsigned int video_poll(struct file *file, struct cx25821_fh *fh = file->private_data; struct cx25821_buffer *buf; - if (res_check(fh, RESOURCE_VIDEO6)) { + if (cx25821_res_check(fh, RESOURCE_VIDEO6)) { /* streaming capture */ if (list_empty(&fh->vidq.stream)) return POLLERR; @@ -207,18 +207,18 @@ static int video_release(struct file *file) cx_write(channel6->dma_ctl, 0); /* FIFO and RISC disable */ /* stop video capture */ - if (res_check(fh, RESOURCE_VIDEO6)) { + if (cx25821_res_check(fh, RESOURCE_VIDEO6)) { videobuf_queue_cancel(&fh->vidq); - res_free(dev, fh, RESOURCE_VIDEO6); + cx25821_res_free(dev, fh, RESOURCE_VIDEO6); } if (fh->vidq.read_buf) { - buffer_release(&fh->vidq, fh->vidq.read_buf); + cx25821_buffer_release(&fh->vidq, fh->vidq.read_buf); kfree(fh->vidq.read_buf); } videobuf_mmap_free(&fh->vidq); - v4l2_prio_close(&dev->prio, &fh->prio); + v4l2_prio_close(&dev->prio, fh->prio); file->private_data = NULL; kfree(fh); @@ -238,7 +238,7 @@ static int vidioc_streamon(struct file *file, void *priv, enum v4l2_buf_type i) return -EINVAL; } - if (unlikely(!res_get(dev, fh, get_resource(fh, RESOURCE_VIDEO6)))) { + if (unlikely(!cx25821_res_get(dev, fh, cx25821_get_resource(fh, RESOURCE_VIDEO6)))) { return -EBUSY; } @@ -256,11 +256,11 @@ static int vidioc_streamoff(struct file *file, void *priv, enum v4l2_buf_type i) if (i != fh->type) return -EINVAL; - res = get_resource(fh, RESOURCE_VIDEO6); + res = cx25821_get_resource(fh, RESOURCE_VIDEO6); err = videobuf_streamoff(get_queue(fh)); if (err < 0) return err; - res_free(dev, fh, res); + cx25821_res_free(dev, fh, res); return 0; } @@ -273,13 +273,13 @@ static int vidioc_s_fmt_vid_cap(struct file *file, void *priv, int pix_format = 0; if (fh) { - err = v4l2_prio_check(&dev->prio, &fh->prio); + err = v4l2_prio_check(&dev->prio, fh->prio); if (0 != err) return err; } dprintk(2, "%s()\n", __func__); - err = vidioc_try_fmt_vid_cap(file, priv, f); + err = cx25821_vidioc_try_fmt_vid_cap(file, priv, f); if (0 != err) return err; @@ -288,11 +288,11 @@ static int vidioc_s_fmt_vid_cap(struct file *file, void *priv, fh->vidq.field = f->fmt.pix.field; // check if width and height is valid based on set standard - if (is_valid_width(f->fmt.pix.width, dev->tvnorm)) { + if (cx25821_is_valid_width(f->fmt.pix.width, dev->tvnorm)) { fh->width = f->fmt.pix.width; } - if (is_valid_height(f->fmt.pix.height, dev->tvnorm)) { + if (cx25821_is_valid_height(f->fmt.pix.height, dev->tvnorm)) { fh->height = f->fmt.pix.height; } @@ -363,7 +363,7 @@ static int vidioc_s_ctrl(struct file *file, void *priv, int err; if (fh) { - err = v4l2_prio_check(&dev->prio, &fh->prio); + err = v4l2_prio_check(&dev->prio, fh->prio); if (0 != err) return err; } @@ -378,50 +378,50 @@ static const struct v4l2_file_operations video_fops = { .release = video_release, .read = video_read, .poll = video_poll, - .mmap = video_mmap, + .mmap = cx25821_video_mmap, .ioctl = video_ioctl2, }; static const struct v4l2_ioctl_ops video_ioctl_ops = { - .vidioc_querycap = vidioc_querycap, - .vidioc_enum_fmt_vid_cap = vidioc_enum_fmt_vid_cap, - .vidioc_g_fmt_vid_cap = vidioc_g_fmt_vid_cap, - .vidioc_try_fmt_vid_cap = vidioc_try_fmt_vid_cap, + .vidioc_querycap = cx25821_vidioc_querycap, + .vidioc_enum_fmt_vid_cap = cx25821_vidioc_enum_fmt_vid_cap, + .vidioc_g_fmt_vid_cap = cx25821_vidioc_g_fmt_vid_cap, + .vidioc_try_fmt_vid_cap = cx25821_vidioc_try_fmt_vid_cap, .vidioc_s_fmt_vid_cap = vidioc_s_fmt_vid_cap, - .vidioc_reqbufs = vidioc_reqbufs, - .vidioc_querybuf = vidioc_querybuf, - .vidioc_qbuf = vidioc_qbuf, + .vidioc_reqbufs = cx25821_vidioc_reqbufs, + .vidioc_querybuf = cx25821_vidioc_querybuf, + .vidioc_qbuf = cx25821_vidioc_qbuf, .vidioc_dqbuf = vidioc_dqbuf, #ifdef TUNER_FLAG - .vidioc_s_std = vidioc_s_std, - .vidioc_querystd = vidioc_querystd, + .vidioc_s_std = cx25821_vidioc_s_std, + .vidioc_querystd = cx25821_vidioc_querystd, #endif - .vidioc_cropcap = vidioc_cropcap, - .vidioc_s_crop = vidioc_s_crop, - .vidioc_g_crop = vidioc_g_crop, - .vidioc_enum_input = vidioc_enum_input, - .vidioc_g_input = vidioc_g_input, - .vidioc_s_input = vidioc_s_input, - .vidioc_g_ctrl = vidioc_g_ctrl, + .vidioc_cropcap = cx25821_vidioc_cropcap, + .vidioc_s_crop = cx25821_vidioc_s_crop, + .vidioc_g_crop = cx25821_vidioc_g_crop, + .vidioc_enum_input = cx25821_vidioc_enum_input, + .vidioc_g_input = cx25821_vidioc_g_input, + .vidioc_s_input = cx25821_vidioc_s_input, + .vidioc_g_ctrl = cx25821_vidioc_g_ctrl, .vidioc_s_ctrl = vidioc_s_ctrl, - .vidioc_queryctrl = vidioc_queryctrl, + .vidioc_queryctrl = cx25821_vidioc_queryctrl, .vidioc_streamon = vidioc_streamon, .vidioc_streamoff = vidioc_streamoff, .vidioc_log_status = vidioc_log_status, - .vidioc_g_priority = vidioc_g_priority, - .vidioc_s_priority = vidioc_s_priority, + .vidioc_g_priority = cx25821_vidioc_g_priority, + .vidioc_s_priority = cx25821_vidioc_s_priority, #ifdef CONFIG_VIDEO_V4L1_COMPAT - .vidiocgmbuf = vidiocgmbuf, + .vidiocgmbuf = cx25821_vidiocgmbuf, #endif #ifdef TUNER_FLAG - .vidioc_g_tuner = vidioc_g_tuner, - .vidioc_s_tuner = vidioc_s_tuner, - .vidioc_g_frequency = vidioc_g_frequency, - .vidioc_s_frequency = vidioc_s_frequency, + .vidioc_g_tuner = cx25821_vidioc_g_tuner, + .vidioc_s_tuner = cx25821_vidioc_s_tuner, + .vidioc_g_frequency = cx25821_vidioc_g_frequency, + .vidioc_s_frequency = cx25821_vidioc_s_frequency, #endif #ifdef CONFIG_VIDEO_ADV_DEBUG - .vidioc_g_register = vidioc_g_register, - .vidioc_s_register = vidioc_s_register, + .vidioc_g_register = cx25821_vidioc_g_register, + .vidioc_s_register = cx25821_vidioc_s_register, #endif }; diff --git a/drivers/staging/cx25821/cx25821-video7.c b/drivers/staging/cx25821/cx25821-video7.c index 458e525d72af..5e4a769badad 100644 --- a/drivers/staging/cx25821/cx25821-video7.c +++ b/drivers/staging/cx25821/cx25821-video7.c @@ -85,10 +85,10 @@ static void buffer_queue(struct videobuf_queue *vq, struct videobuf_buffer *vb) } static struct videobuf_queue_ops cx25821_video_qops = { - .buf_setup = buffer_setup, - .buf_prepare = buffer_prepare, + .buf_setup = cx25821_buffer_setup, + .buf_prepare = cx25821_buffer_prepare, .buf_queue = buffer_queue, - .buf_release = buffer_release, + .buf_release = cx25821_buffer_release, }; static int video_open(struct file *file) @@ -146,7 +146,7 @@ static ssize_t video_read(struct file *file, char __user * data, size_t count, switch (fh->type) { case V4L2_BUF_TYPE_VIDEO_CAPTURE: - if (res_locked(fh->dev, RESOURCE_VIDEO7)) + if (cx25821_res_locked(fh->dev, RESOURCE_VIDEO7)) return -EBUSY; return videobuf_read_one(&fh->vidq, data, count, ppos, @@ -164,7 +164,7 @@ static unsigned int video_poll(struct file *file, struct cx25821_fh *fh = file->private_data; struct cx25821_buffer *buf; - if (res_check(fh, RESOURCE_VIDEO7)) { + if (cx25821_res_check(fh, RESOURCE_VIDEO7)) { /* streaming capture */ if (list_empty(&fh->vidq.stream)) return POLLERR; @@ -206,19 +206,19 @@ static int video_release(struct file *file) cx_write(channel7->dma_ctl, 0); /* FIFO and RISC disable */ /* stop video capture */ - if (res_check(fh, RESOURCE_VIDEO7)) { + if (cx25821_res_check(fh, RESOURCE_VIDEO7)) { videobuf_queue_cancel(&fh->vidq); - res_free(dev, fh, RESOURCE_VIDEO7); + cx25821_res_free(dev, fh, RESOURCE_VIDEO7); } if (fh->vidq.read_buf) { - buffer_release(&fh->vidq, fh->vidq.read_buf); + cx25821_buffer_release(&fh->vidq, fh->vidq.read_buf); kfree(fh->vidq.read_buf); } videobuf_mmap_free(&fh->vidq); - v4l2_prio_close(&dev->prio, &fh->prio); + v4l2_prio_close(&dev->prio, fh->prio); file->private_data = NULL; kfree(fh); @@ -238,7 +238,7 @@ static int vidioc_streamon(struct file *file, void *priv, enum v4l2_buf_type i) return -EINVAL; } - if (unlikely(!res_get(dev, fh, get_resource(fh, RESOURCE_VIDEO7)))) { + if (unlikely(!cx25821_res_get(dev, fh, cx25821_get_resource(fh, RESOURCE_VIDEO7)))) { return -EBUSY; } @@ -256,11 +256,11 @@ static int vidioc_streamoff(struct file *file, void *priv, enum v4l2_buf_type i) if (i != fh->type) return -EINVAL; - res = get_resource(fh, RESOURCE_VIDEO7); + res = cx25821_get_resource(fh, RESOURCE_VIDEO7); err = videobuf_streamoff(get_queue(fh)); if (err < 0) return err; - res_free(dev, fh, res); + cx25821_res_free(dev, fh, res); return 0; } @@ -273,13 +273,13 @@ static int vidioc_s_fmt_vid_cap(struct file *file, void *priv, int pix_format = 0; if (fh) { - err = v4l2_prio_check(&dev->prio, &fh->prio); + err = v4l2_prio_check(&dev->prio, fh->prio); if (0 != err) return err; } dprintk(2, "%s()\n", __func__); - err = vidioc_try_fmt_vid_cap(file, priv, f); + err = cx25821_vidioc_try_fmt_vid_cap(file, priv, f); if (0 != err) return err; @@ -288,11 +288,11 @@ static int vidioc_s_fmt_vid_cap(struct file *file, void *priv, fh->vidq.field = f->fmt.pix.field; // check if width and height is valid based on set standard - if (is_valid_width(f->fmt.pix.width, dev->tvnorm)) { + if (cx25821_is_valid_width(f->fmt.pix.width, dev->tvnorm)) { fh->width = f->fmt.pix.width; } - if (is_valid_height(f->fmt.pix.height, dev->tvnorm)) { + if (cx25821_is_valid_height(f->fmt.pix.height, dev->tvnorm)) { fh->height = f->fmt.pix.height; } @@ -362,7 +362,7 @@ static int vidioc_s_ctrl(struct file *file, void *priv, int err; if (fh) { - err = v4l2_prio_check(&dev->prio, &fh->prio); + err = v4l2_prio_check(&dev->prio, fh->prio); if (0 != err) return err; } @@ -377,50 +377,50 @@ static const struct v4l2_file_operations video_fops = { .release = video_release, .read = video_read, .poll = video_poll, - .mmap = video_mmap, + .mmap = cx25821_video_mmap, .ioctl = video_ioctl2, }; static const struct v4l2_ioctl_ops video_ioctl_ops = { - .vidioc_querycap = vidioc_querycap, - .vidioc_enum_fmt_vid_cap = vidioc_enum_fmt_vid_cap, - .vidioc_g_fmt_vid_cap = vidioc_g_fmt_vid_cap, - .vidioc_try_fmt_vid_cap = vidioc_try_fmt_vid_cap, + .vidioc_querycap = cx25821_vidioc_querycap, + .vidioc_enum_fmt_vid_cap = cx25821_vidioc_enum_fmt_vid_cap, + .vidioc_g_fmt_vid_cap = cx25821_vidioc_g_fmt_vid_cap, + .vidioc_try_fmt_vid_cap = cx25821_vidioc_try_fmt_vid_cap, .vidioc_s_fmt_vid_cap = vidioc_s_fmt_vid_cap, - .vidioc_reqbufs = vidioc_reqbufs, - .vidioc_querybuf = vidioc_querybuf, - .vidioc_qbuf = vidioc_qbuf, + .vidioc_reqbufs = cx25821_vidioc_reqbufs, + .vidioc_querybuf = cx25821_vidioc_querybuf, + .vidioc_qbuf = cx25821_vidioc_qbuf, .vidioc_dqbuf = vidioc_dqbuf, #ifdef TUNER_FLAG - .vidioc_s_std = vidioc_s_std, - .vidioc_querystd = vidioc_querystd, + .vidioc_s_std = cx25821_vidioc_s_std, + .vidioc_querystd = cx25821_vidioc_querystd, #endif - .vidioc_cropcap = vidioc_cropcap, - .vidioc_s_crop = vidioc_s_crop, - .vidioc_g_crop = vidioc_g_crop, - .vidioc_enum_input = vidioc_enum_input, - .vidioc_g_input = vidioc_g_input, - .vidioc_s_input = vidioc_s_input, - .vidioc_g_ctrl = vidioc_g_ctrl, + .vidioc_cropcap = cx25821_vidioc_cropcap, + .vidioc_s_crop = cx25821_vidioc_s_crop, + .vidioc_g_crop = cx25821_vidioc_g_crop, + .vidioc_enum_input = cx25821_vidioc_enum_input, + .vidioc_g_input = cx25821_vidioc_g_input, + .vidioc_s_input = cx25821_vidioc_s_input, + .vidioc_g_ctrl = cx25821_vidioc_g_ctrl, .vidioc_s_ctrl = vidioc_s_ctrl, - .vidioc_queryctrl = vidioc_queryctrl, + .vidioc_queryctrl = cx25821_vidioc_queryctrl, .vidioc_streamon = vidioc_streamon, .vidioc_streamoff = vidioc_streamoff, .vidioc_log_status = vidioc_log_status, - .vidioc_g_priority = vidioc_g_priority, - .vidioc_s_priority = vidioc_s_priority, + .vidioc_g_priority = cx25821_vidioc_g_priority, + .vidioc_s_priority = cx25821_vidioc_s_priority, #ifdef CONFIG_VIDEO_V4L1_COMPAT - .vidiocgmbuf = vidiocgmbuf, + .vidiocgmbuf = cx25821_vidiocgmbuf, #endif #ifdef TUNER_FLAG - .vidioc_g_tuner = vidioc_g_tuner, - .vidioc_s_tuner = vidioc_s_tuner, - .vidioc_g_frequency = vidioc_g_frequency, - .vidioc_s_frequency = vidioc_s_frequency, + .vidioc_g_tuner = cx25821_vidioc_g_tuner, + .vidioc_s_tuner = cx25821_vidioc_s_tuner, + .vidioc_g_frequency = cx25821_vidioc_g_frequency, + .vidioc_s_frequency = cx25821_vidioc_s_frequency, #endif #ifdef CONFIG_VIDEO_ADV_DEBUG - .vidioc_g_register = vidioc_g_register, - .vidioc_s_register = vidioc_s_register, + .vidioc_g_register = cx25821_vidioc_g_register, + .vidioc_s_register = cx25821_vidioc_s_register, #endif }; diff --git a/drivers/staging/cx25821/cx25821-videoioctl.c b/drivers/staging/cx25821/cx25821-videoioctl.c index 1da52b54a454..d16807d88be0 100644 --- a/drivers/staging/cx25821/cx25821-videoioctl.c +++ b/drivers/staging/cx25821/cx25821-videoioctl.c @@ -86,10 +86,10 @@ static void buffer_queue(struct videobuf_queue *vq, struct videobuf_buffer *vb) } static struct videobuf_queue_ops cx25821_video_qops = { - .buf_setup = buffer_setup, - .buf_prepare = buffer_prepare, + .buf_setup = cx25821_buffer_setup, + .buf_prepare = cx25821_buffer_prepare, .buf_queue = buffer_queue, - .buf_release = buffer_release, + .buf_release = cx25821_buffer_release, }; static int video_open(struct file *file) @@ -145,7 +145,7 @@ static ssize_t video_read(struct file *file, char __user * data, size_t count, switch (fh->type) { case V4L2_BUF_TYPE_VIDEO_CAPTURE: - if (res_locked(fh->dev, RESOURCE_VIDEO_IOCTL)) + if (cx25821_res_locked(fh->dev, RESOURCE_VIDEO_IOCTL)) return -EBUSY; return videobuf_read_one(&fh->vidq, data, count, ppos, @@ -163,7 +163,7 @@ static unsigned int video_poll(struct file *file, struct cx25821_fh *fh = file->private_data; struct cx25821_buffer *buf; - if (res_check(fh, RESOURCE_VIDEO_IOCTL)) { + if (cx25821_res_check(fh, RESOURCE_VIDEO_IOCTL)) { /* streaming capture */ if (list_empty(&fh->vidq.stream)) return POLLERR; @@ -189,19 +189,19 @@ static int video_release(struct file *file) struct cx25821_dev *dev = fh->dev; /* stop video capture */ - if (res_check(fh, RESOURCE_VIDEO_IOCTL)) { + if (cx25821_res_check(fh, RESOURCE_VIDEO_IOCTL)) { videobuf_queue_cancel(&fh->vidq); - res_free(dev, fh, RESOURCE_VIDEO_IOCTL); + cx25821_res_free(dev, fh, RESOURCE_VIDEO_IOCTL); } if (fh->vidq.read_buf) { - buffer_release(&fh->vidq, fh->vidq.read_buf); + cx25821_buffer_release(&fh->vidq, fh->vidq.read_buf); kfree(fh->vidq.read_buf); } videobuf_mmap_free(&fh->vidq); - v4l2_prio_close(&dev->prio, &fh->prio); + v4l2_prio_close(&dev->prio, fh->prio); file->private_data = NULL; kfree(fh); @@ -222,7 +222,7 @@ static int vidioc_streamon(struct file *file, void *priv, enum v4l2_buf_type i) return -EINVAL; } - if (unlikely(!res_get(dev, fh, get_resource(fh, RESOURCE_VIDEO_IOCTL)))) { + if (unlikely(!cx25821_res_get(dev, fh, cx25821_get_resource(fh, RESOURCE_VIDEO_IOCTL)))) { return -EBUSY; } @@ -240,11 +240,11 @@ static int vidioc_streamoff(struct file *file, void *priv, enum v4l2_buf_type i) if (i != fh->type) return -EINVAL; - res = get_resource(fh, RESOURCE_VIDEO_IOCTL); + res = cx25821_get_resource(fh, RESOURCE_VIDEO_IOCTL); err = videobuf_streamoff(get_queue(fh)); if (err < 0) return err; - res_free(dev, fh, res); + cx25821_res_free(dev, fh, res); return 0; } @@ -256,13 +256,13 @@ static int vidioc_s_fmt_vid_cap(struct file *file, void *priv, int err; if (fh) { - err = v4l2_prio_check(&dev->prio, &fh->prio); + err = v4l2_prio_check(&dev->prio, fh->prio); if (0 != err) return err; } dprintk(2, "%s()\n", __func__); - err = vidioc_try_fmt_vid_cap(file, priv, f); + err = cx25821_vidioc_try_fmt_vid_cap(file, priv, f); if (0 != err) return err; @@ -409,7 +409,7 @@ static int vidioc_s_ctrl(struct file *file, void *priv, int err; if (fh) { - err = v4l2_prio_check(&dev->prio, &fh->prio); + err = v4l2_prio_check(&dev->prio, fh->prio); if (0 != err) return err; } @@ -424,50 +424,50 @@ static const struct v4l2_file_operations video_fops = { .release = video_release, .read = video_read, .poll = video_poll, - .mmap = video_mmap, + .mmap = cx25821_video_mmap, .ioctl = video_ioctl_set, }; static const struct v4l2_ioctl_ops video_ioctl_ops = { - .vidioc_querycap = vidioc_querycap, - .vidioc_enum_fmt_vid_cap = vidioc_enum_fmt_vid_cap, - .vidioc_g_fmt_vid_cap = vidioc_g_fmt_vid_cap, - .vidioc_try_fmt_vid_cap = vidioc_try_fmt_vid_cap, + .vidioc_querycap = cx25821_vidioc_querycap, + .vidioc_enum_fmt_vid_cap = cx25821_vidioc_enum_fmt_vid_cap, + .vidioc_g_fmt_vid_cap = cx25821_vidioc_g_fmt_vid_cap, + .vidioc_try_fmt_vid_cap = cx25821_vidioc_try_fmt_vid_cap, .vidioc_s_fmt_vid_cap = vidioc_s_fmt_vid_cap, - .vidioc_reqbufs = vidioc_reqbufs, - .vidioc_querybuf = vidioc_querybuf, - .vidioc_qbuf = vidioc_qbuf, + .vidioc_reqbufs = cx25821_vidioc_reqbufs, + .vidioc_querybuf = cx25821_vidioc_querybuf, + .vidioc_qbuf = cx25821_vidioc_qbuf, .vidioc_dqbuf = vidioc_dqbuf, #ifdef TUNER_FLAG - .vidioc_s_std = vidioc_s_std, - .vidioc_querystd = vidioc_querystd, + .vidioc_s_std = cx25821_vidioc_s_std, + .vidioc_querystd = cx25821_vidioc_querystd, #endif - .vidioc_cropcap = vidioc_cropcap, - .vidioc_s_crop = vidioc_s_crop, - .vidioc_g_crop = vidioc_g_crop, - .vidioc_enum_input = vidioc_enum_input, - .vidioc_g_input = vidioc_g_input, - .vidioc_s_input = vidioc_s_input, - .vidioc_g_ctrl = vidioc_g_ctrl, + .vidioc_cropcap = cx25821_vidioc_cropcap, + .vidioc_s_crop = cx25821_vidioc_s_crop, + .vidioc_g_crop = cx25821_vidioc_g_crop, + .vidioc_enum_input = cx25821_vidioc_enum_input, + .vidioc_g_input = cx25821_vidioc_g_input, + .vidioc_s_input = cx25821_vidioc_s_input, + .vidioc_g_ctrl = cx25821_vidioc_g_ctrl, .vidioc_s_ctrl = vidioc_s_ctrl, - .vidioc_queryctrl = vidioc_queryctrl, + .vidioc_queryctrl = cx25821_vidioc_queryctrl, .vidioc_streamon = vidioc_streamon, .vidioc_streamoff = vidioc_streamoff, .vidioc_log_status = vidioc_log_status, - .vidioc_g_priority = vidioc_g_priority, - .vidioc_s_priority = vidioc_s_priority, + .vidioc_g_priority = cx25821_vidioc_g_priority, + .vidioc_s_priority = cx25821_vidioc_s_priority, #ifdef CONFIG_VIDEO_V4L1_COMPAT - .vidiocgmbuf = vidiocgmbuf, + .vidiocgmbuf = cx25821_vidiocgmbuf, #endif #ifdef TUNER_FLAG - .vidioc_g_tuner = vidioc_g_tuner, - .vidioc_s_tuner = vidioc_s_tuner, - .vidioc_g_frequency = vidioc_g_frequency, - .vidioc_s_frequency = vidioc_s_frequency, + .vidioc_g_tuner = cx25821_vidioc_g_tuner, + .vidioc_s_tuner = cx25821_vidioc_s_tuner, + .vidioc_g_frequency = cx25821_vidioc_g_frequency, + .vidioc_s_frequency = cx25821_vidioc_s_frequency, #endif #ifdef CONFIG_VIDEO_ADV_DEBUG - .vidioc_g_register = vidioc_g_register, - .vidioc_s_register = vidioc_s_register, + .vidioc_g_register = cx25821_vidioc_g_register, + .vidioc_s_register = cx25821_vidioc_s_register, #endif }; diff --git a/drivers/staging/cx25821/cx25821-vidups10.c b/drivers/staging/cx25821/cx25821-vidups10.c index b76d9f62c3d1..c746a17ccbd2 100644 --- a/drivers/staging/cx25821/cx25821-vidups10.c +++ b/drivers/staging/cx25821/cx25821-vidups10.c @@ -86,10 +86,10 @@ static void buffer_queue(struct videobuf_queue *vq, struct videobuf_buffer *vb) } static struct videobuf_queue_ops cx25821_video_qops = { - .buf_setup = buffer_setup, - .buf_prepare = buffer_prepare, + .buf_setup = cx25821_buffer_setup, + .buf_prepare = cx25821_buffer_prepare, .buf_queue = buffer_queue, - .buf_release = buffer_release, + .buf_release = cx25821_buffer_release, }; static int video_open(struct file *file) @@ -143,7 +143,7 @@ static ssize_t video_read(struct file *file, char __user * data, size_t count, switch (fh->type) { case V4L2_BUF_TYPE_VIDEO_CAPTURE: - if (res_locked(fh->dev, RESOURCE_VIDEO10)) + if (cx25821_res_locked(fh->dev, RESOURCE_VIDEO10)) return -EBUSY; return videobuf_read_one(&fh->vidq, data, count, ppos, @@ -161,7 +161,7 @@ static unsigned int video_poll(struct file *file, struct cx25821_fh *fh = file->private_data; struct cx25821_buffer *buf; - if (res_check(fh, RESOURCE_VIDEO10)) { + if (cx25821_res_check(fh, RESOURCE_VIDEO10)) { /* streaming capture */ if (list_empty(&fh->vidq.stream)) return POLLERR; @@ -189,19 +189,19 @@ static int video_release(struct file *file) //cx_write(channel10->dma_ctl, 0); /* stop video capture */ - if (res_check(fh, RESOURCE_VIDEO10)) { + if (cx25821_res_check(fh, RESOURCE_VIDEO10)) { videobuf_queue_cancel(&fh->vidq); - res_free(dev, fh, RESOURCE_VIDEO10); + cx25821_res_free(dev, fh, RESOURCE_VIDEO10); } if (fh->vidq.read_buf) { - buffer_release(&fh->vidq, fh->vidq.read_buf); + cx25821_buffer_release(&fh->vidq, fh->vidq.read_buf); kfree(fh->vidq.read_buf); } videobuf_mmap_free(&fh->vidq); - v4l2_prio_close(&dev->prio, &fh->prio); + v4l2_prio_close(&dev->prio, fh->prio); file->private_data = NULL; kfree(fh); @@ -222,7 +222,7 @@ static int vidioc_streamon(struct file *file, void *priv, enum v4l2_buf_type i) return -EINVAL; } - if (unlikely(!res_get(dev, fh, get_resource(fh, RESOURCE_VIDEO10)))) { + if (unlikely(!cx25821_res_get(dev, fh, cx25821_get_resource(fh, RESOURCE_VIDEO10)))) { return -EBUSY; } @@ -240,11 +240,11 @@ static int vidioc_streamoff(struct file *file, void *priv, enum v4l2_buf_type i) if (i != fh->type) return -EINVAL; - res = get_resource(fh, RESOURCE_VIDEO10); + res = cx25821_get_resource(fh, RESOURCE_VIDEO10); err = videobuf_streamoff(get_queue(fh)); if (err < 0) return err; - res_free(dev, fh, res); + cx25821_res_free(dev, fh, res); return 0; } @@ -299,13 +299,13 @@ static int vidioc_s_fmt_vid_cap(struct file *file, void *priv, int err; if (fh) { - err = v4l2_prio_check(&dev->prio, &fh->prio); + err = v4l2_prio_check(&dev->prio, fh->prio); if (0 != err) return err; } dprintk(2, "%s()\n", __func__); - err = vidioc_try_fmt_vid_cap(file, priv, f); + err = cx25821_vidioc_try_fmt_vid_cap(file, priv, f); if (0 != err) return err; @@ -347,7 +347,7 @@ static int vidioc_s_ctrl(struct file *file, void *priv, int err; if (fh) { - err = v4l2_prio_check(&dev->prio, &fh->prio); + err = v4l2_prio_check(&dev->prio, fh->prio); if (0 != err) return err; } @@ -362,50 +362,50 @@ static const struct v4l2_file_operations video_fops = { .release = video_release, .read = video_read, .poll = video_poll, - .mmap = video_mmap, + .mmap = cx25821_video_mmap, .ioctl = video_ioctl_upstream10, }; static const struct v4l2_ioctl_ops video_ioctl_ops = { - .vidioc_querycap = vidioc_querycap, - .vidioc_enum_fmt_vid_cap = vidioc_enum_fmt_vid_cap, - .vidioc_g_fmt_vid_cap = vidioc_g_fmt_vid_cap, - .vidioc_try_fmt_vid_cap = vidioc_try_fmt_vid_cap, + .vidioc_querycap = cx25821_vidioc_querycap, + .vidioc_enum_fmt_vid_cap = cx25821_vidioc_enum_fmt_vid_cap, + .vidioc_g_fmt_vid_cap = cx25821_vidioc_g_fmt_vid_cap, + .vidioc_try_fmt_vid_cap = cx25821_vidioc_try_fmt_vid_cap, .vidioc_s_fmt_vid_cap = vidioc_s_fmt_vid_cap, - .vidioc_reqbufs = vidioc_reqbufs, - .vidioc_querybuf = vidioc_querybuf, - .vidioc_qbuf = vidioc_qbuf, + .vidioc_reqbufs = cx25821_vidioc_reqbufs, + .vidioc_querybuf = cx25821_vidioc_querybuf, + .vidioc_qbuf = cx25821_vidioc_qbuf, .vidioc_dqbuf = vidioc_dqbuf, #ifdef TUNER_FLAG - .vidioc_s_std = vidioc_s_std, - .vidioc_querystd = vidioc_querystd, + .vidioc_s_std = cx25821_vidioc_s_std, + .vidioc_querystd = cx25821_vidioc_querystd, #endif - .vidioc_cropcap = vidioc_cropcap, - .vidioc_s_crop = vidioc_s_crop, - .vidioc_g_crop = vidioc_g_crop, - .vidioc_enum_input = vidioc_enum_input, - .vidioc_g_input = vidioc_g_input, - .vidioc_s_input = vidioc_s_input, - .vidioc_g_ctrl = vidioc_g_ctrl, + .vidioc_cropcap = cx25821_vidioc_cropcap, + .vidioc_s_crop = cx25821_vidioc_s_crop, + .vidioc_g_crop = cx25821_vidioc_g_crop, + .vidioc_enum_input = cx25821_vidioc_enum_input, + .vidioc_g_input = cx25821_vidioc_g_input, + .vidioc_s_input = cx25821_vidioc_s_input, + .vidioc_g_ctrl = cx25821_vidioc_g_ctrl, .vidioc_s_ctrl = vidioc_s_ctrl, - .vidioc_queryctrl = vidioc_queryctrl, + .vidioc_queryctrl = cx25821_vidioc_queryctrl, .vidioc_streamon = vidioc_streamon, .vidioc_streamoff = vidioc_streamoff, .vidioc_log_status = vidioc_log_status, - .vidioc_g_priority = vidioc_g_priority, - .vidioc_s_priority = vidioc_s_priority, + .vidioc_g_priority = cx25821_vidioc_g_priority, + .vidioc_s_priority = cx25821_vidioc_s_priority, #ifdef CONFIG_VIDEO_V4L1_COMPAT - .vidiocgmbuf = vidiocgmbuf, + .vidiocgmbuf = cx25821_vidiocgmbuf, #endif #ifdef TUNER_FLAG - .vidioc_g_tuner = vidioc_g_tuner, - .vidioc_s_tuner = vidioc_s_tuner, - .vidioc_g_frequency = vidioc_g_frequency, - .vidioc_s_frequency = vidioc_s_frequency, + .vidioc_g_tuner = cx25821_vidioc_g_tuner, + .vidioc_s_tuner = cx25821_vidioc_s_tuner, + .vidioc_g_frequency = cx25821_vidioc_g_frequency, + .vidioc_s_frequency = cx25821_vidioc_s_frequency, #endif #ifdef CONFIG_VIDEO_ADV_DEBUG - .vidioc_g_register = vidioc_g_register, - .vidioc_s_register = vidioc_s_register, + .vidioc_g_register = cx25821_vidioc_g_register, + .vidioc_s_register = cx25821_vidioc_s_register, #endif }; diff --git a/drivers/staging/cx25821/cx25821-vidups9.c b/drivers/staging/cx25821/cx25821-vidups9.c index 1580da3b29aa..466e0f34ae34 100644 --- a/drivers/staging/cx25821/cx25821-vidups9.c +++ b/drivers/staging/cx25821/cx25821-vidups9.c @@ -86,10 +86,10 @@ static void buffer_queue(struct videobuf_queue *vq, struct videobuf_buffer *vb) } static struct videobuf_queue_ops cx25821_video_qops = { - .buf_setup = buffer_setup, - .buf_prepare = buffer_prepare, + .buf_setup = cx25821_buffer_setup, + .buf_prepare = cx25821_buffer_prepare, .buf_queue = buffer_queue, - .buf_release = buffer_release, + .buf_release = cx25821_buffer_release, }; static int video_open(struct file *file) @@ -143,7 +143,7 @@ static ssize_t video_read(struct file *file, char __user * data, size_t count, switch (fh->type) { case V4L2_BUF_TYPE_VIDEO_CAPTURE: - if (res_locked(fh->dev, RESOURCE_VIDEO9)) + if (cx25821_res_locked(fh->dev, RESOURCE_VIDEO9)) return -EBUSY; return videobuf_read_one(&fh->vidq, data, count, ppos, @@ -161,7 +161,7 @@ static unsigned int video_poll(struct file *file, struct cx25821_fh *fh = file->private_data; struct cx25821_buffer *buf; - if (res_check(fh, RESOURCE_VIDEO9)) { + if (cx25821_res_check(fh, RESOURCE_VIDEO9)) { /* streaming capture */ if (list_empty(&fh->vidq.stream)) return POLLERR; @@ -189,19 +189,19 @@ static int video_release(struct file *file) //cx_write(channel9->dma_ctl, 0); /* stop video capture */ - if (res_check(fh, RESOURCE_VIDEO9)) { + if (cx25821_res_check(fh, RESOURCE_VIDEO9)) { videobuf_queue_cancel(&fh->vidq); - res_free(dev, fh, RESOURCE_VIDEO9); + cx25821_res_free(dev, fh, RESOURCE_VIDEO9); } if (fh->vidq.read_buf) { - buffer_release(&fh->vidq, fh->vidq.read_buf); + cx25821_buffer_release(&fh->vidq, fh->vidq.read_buf); kfree(fh->vidq.read_buf); } videobuf_mmap_free(&fh->vidq); - v4l2_prio_close(&dev->prio, &fh->prio); + v4l2_prio_close(&dev->prio, fh->prio); file->private_data = NULL; kfree(fh); @@ -222,7 +222,7 @@ static int vidioc_streamon(struct file *file, void *priv, enum v4l2_buf_type i) return -EINVAL; } - if (unlikely(!res_get(dev, fh, get_resource(fh, RESOURCE_VIDEO9)))) { + if (unlikely(!cx25821_res_get(dev, fh, cx25821_get_resource(fh, RESOURCE_VIDEO9)))) { return -EBUSY; } @@ -240,11 +240,11 @@ static int vidioc_streamoff(struct file *file, void *priv, enum v4l2_buf_type i) if (i != fh->type) return -EINVAL; - res = get_resource(fh, RESOURCE_VIDEO9); + res = cx25821_get_resource(fh, RESOURCE_VIDEO9); err = videobuf_streamoff(get_queue(fh)); if (err < 0) return err; - res_free(dev, fh, res); + cx25821_res_free(dev, fh, res); return 0; } @@ -299,13 +299,13 @@ static int vidioc_s_fmt_vid_cap(struct file *file, void *priv, int err; if (fh) { - err = v4l2_prio_check(&dev->prio, &fh->prio); + err = v4l2_prio_check(&dev->prio, fh->prio); if (0 != err) return err; } dprintk(2, "%s()\n", __func__); - err = vidioc_try_fmt_vid_cap(file, priv, f); + err = cx25821_vidioc_try_fmt_vid_cap(file, priv, f); if (0 != err) return err; @@ -345,7 +345,7 @@ static int vidioc_s_ctrl(struct file *file, void *priv, struct cx25821_fh *fh = priv; int err; if (fh) { - err = v4l2_prio_check(&dev->prio, &fh->prio); + err = v4l2_prio_check(&dev->prio, fh->prio); if (0 != err) return err; } @@ -360,50 +360,50 @@ static const struct v4l2_file_operations video_fops = { .release = video_release, .read = video_read, .poll = video_poll, - .mmap = video_mmap, + .mmap = cx25821_video_mmap, .ioctl = video_ioctl_upstream9, }; static const struct v4l2_ioctl_ops video_ioctl_ops = { - .vidioc_querycap = vidioc_querycap, - .vidioc_enum_fmt_vid_cap = vidioc_enum_fmt_vid_cap, - .vidioc_g_fmt_vid_cap = vidioc_g_fmt_vid_cap, - .vidioc_try_fmt_vid_cap = vidioc_try_fmt_vid_cap, + .vidioc_querycap = cx25821_vidioc_querycap, + .vidioc_enum_fmt_vid_cap = cx25821_vidioc_enum_fmt_vid_cap, + .vidioc_g_fmt_vid_cap = cx25821_vidioc_g_fmt_vid_cap, + .vidioc_try_fmt_vid_cap = cx25821_vidioc_try_fmt_vid_cap, .vidioc_s_fmt_vid_cap = vidioc_s_fmt_vid_cap, - .vidioc_reqbufs = vidioc_reqbufs, - .vidioc_querybuf = vidioc_querybuf, - .vidioc_qbuf = vidioc_qbuf, + .vidioc_reqbufs = cx25821_vidioc_reqbufs, + .vidioc_querybuf = cx25821_vidioc_querybuf, + .vidioc_qbuf = cx25821_vidioc_qbuf, .vidioc_dqbuf = vidioc_dqbuf, #ifdef TUNER_FLAG - .vidioc_s_std = vidioc_s_std, - .vidioc_querystd = vidioc_querystd, + .vidioc_s_std = cx25821_vidioc_s_std, + .vidioc_querystd = cx25821_vidioc_querystd, #endif - .vidioc_cropcap = vidioc_cropcap, - .vidioc_s_crop = vidioc_s_crop, - .vidioc_g_crop = vidioc_g_crop, - .vidioc_enum_input = vidioc_enum_input, - .vidioc_g_input = vidioc_g_input, - .vidioc_s_input = vidioc_s_input, - .vidioc_g_ctrl = vidioc_g_ctrl, + .vidioc_cropcap = cx25821_vidioc_cropcap, + .vidioc_s_crop = cx25821_vidioc_s_crop, + .vidioc_g_crop = cx25821_vidioc_g_crop, + .vidioc_enum_input = cx25821_vidioc_enum_input, + .vidioc_g_input = cx25821_vidioc_g_input, + .vidioc_s_input = cx25821_vidioc_s_input, + .vidioc_g_ctrl = cx25821_vidioc_g_ctrl, .vidioc_s_ctrl = vidioc_s_ctrl, - .vidioc_queryctrl = vidioc_queryctrl, + .vidioc_queryctrl = cx25821_vidioc_queryctrl, .vidioc_streamon = vidioc_streamon, .vidioc_streamoff = vidioc_streamoff, .vidioc_log_status = vidioc_log_status, - .vidioc_g_priority = vidioc_g_priority, - .vidioc_s_priority = vidioc_s_priority, + .vidioc_g_priority = cx25821_vidioc_g_priority, + .vidioc_s_priority = cx25821_vidioc_s_priority, #ifdef CONFIG_VIDEO_V4L1_COMPAT - .vidiocgmbuf = vidiocgmbuf, + .vidiocgmbuf = cx25821_vidiocgmbuf, #endif #ifdef TUNER_FLAG - .vidioc_g_tuner = vidioc_g_tuner, - .vidioc_s_tuner = vidioc_s_tuner, - .vidioc_g_frequency = vidioc_g_frequency, - .vidioc_s_frequency = vidioc_s_frequency, + .vidioc_g_tuner = cx25821_vidioc_g_tuner, + .vidioc_s_tuner = cx25821_vidioc_s_tuner, + .vidioc_g_frequency = cx25821_vidioc_g_frequency, + .vidioc_s_frequency = cx25821_vidioc_s_frequency, #endif #ifdef CONFIG_VIDEO_ADV_DEBUG - .vidioc_g_register = vidioc_g_register, - .vidioc_s_register = vidioc_s_register, + .vidioc_g_register = cx25821_vidioc_g_register, + .vidioc_s_register = cx25821_vidioc_s_register, #endif }; diff --git a/drivers/staging/netwave/netwave_cs.c b/drivers/staging/netwave/netwave_cs.c index 3875a722d12b..f1ee2cbc8407 100644 --- a/drivers/staging/netwave/netwave_cs.c +++ b/drivers/staging/netwave/netwave_cs.c @@ -61,7 +61,6 @@ #include <pcmcia/cistpl.h> #include <pcmcia/cisreg.h> #include <pcmcia/ds.h> -#include <pcmcia/mem_op.h> #include <asm/system.h> #include <asm/io.h> @@ -382,10 +381,6 @@ static int netwave_probe(struct pcmcia_device *link) link->io.Attributes2 = IO_DATA_PATH_WIDTH_16; */ link->io.IOAddrLines = 5; - /* Interrupt setup */ - link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING; - link->irq.Handler = &netwave_interrupt; - /* General socket configuration */ link->conf.Attributes = CONF_ENABLE_IRQ; link->conf.IntType = INT_MEMORY_AND_IO; @@ -732,7 +727,7 @@ static int netwave_pcmcia_config(struct pcmcia_device *link) { * Now allocate an interrupt line. Note that this does not * actually assign a handler to the interrupt. */ - ret = pcmcia_request_irq(link, &link->irq); + ret = pcmcia_request_irq(link, netwave_interrupt); if (ret) goto failed; @@ -767,7 +762,7 @@ static int netwave_pcmcia_config(struct pcmcia_device *link) { ramBase = ioremap(req.Base, 0x8000); priv->ramBase = ramBase; - dev->irq = link->irq.AssignedIRQ; + dev->irq = link->irq; dev->base_addr = link->io.BasePort1; SET_NETDEV_DEV(dev, &link->dev); diff --git a/drivers/staging/tm6000/Kconfig b/drivers/staging/tm6000/Kconfig new file mode 100644 index 000000000000..5fe759cc2ee9 --- /dev/null +++ b/drivers/staging/tm6000/Kconfig @@ -0,0 +1,32 @@ +config VIDEO_TM6000 + tristate "TV Master TM5600/6000/6010 driver" + depends on VIDEO_DEV && I2C && INPUT && USB && EXPERIMENTAL + select VIDEO_TUNER + select TUNER_XC2028 + select VIDEOBUF_VMALLOC + help + Support for TM5600/TM6000/TM6010 USB Device + + Since these cards have no MPEG decoder onboard, they transmit + only compressed MPEG data over the usb bus, so you need + an external software decoder to watch TV on your computer. + + Say Y if you own such a device and want to use it. + +config VIDEO_TM6000_ALSA + tristate "TV Master TM5600/6000/6010 audio support" + depends on VIDEO_TM6000 && SND && EXPERIMENTAL + select SND_PCM + ---help--- + This is a video4linux driver for direct (DMA) audio for + TM5600/TM6000/TM6010 USB Devices. + + To compile this driver as a module, choose M here: the + module will be called tm6000-alsa. + +config VIDEO_TM6000_DVB + bool "DVB Support for tm6000 based TV cards" + depends on VIDEO_TM6000 && DVB_CORE && EXPERIMENTAL + select DVB_ZL10353 + ---help--- + This adds support for DVB cards based on the tm5600/tm6000 chip. diff --git a/drivers/staging/tm6000/Makefile b/drivers/staging/tm6000/Makefile new file mode 100644 index 000000000000..93370fccc073 --- /dev/null +++ b/drivers/staging/tm6000/Makefile @@ -0,0 +1,17 @@ +tm6000-objs := tm6000-cards.o \ + tm6000-core.o \ + tm6000-i2c.o \ + tm6000-video.o \ + tm6000-stds.o + +ifeq ($(CONFIG_VIDEO_TM6000_DVB),y) +tm6000-objs += tm6000-dvb.o +endif + +obj-$(CONFIG_VIDEO_TM6000) += tm6000.o +obj-$(CONFIG_VIDEO_TM6000_ALSA) += tm6000-alsa.o + +EXTRA_CFLAGS = -Idrivers/media/video +EXTRA_CFLAGS += -Idrivers/media/common/tuners +EXTRA_CFLAGS += -Idrivers/media/dvb/dvb-core +EXTRA_CFLAGS += -Idrivers/media/dvb/frontends diff --git a/drivers/staging/tm6000/README b/drivers/staging/tm6000/README new file mode 100644 index 000000000000..c340ebc2ee9f --- /dev/null +++ b/drivers/staging/tm6000/README @@ -0,0 +1,22 @@ +Todo: + - Fix the loss of some blocks when receiving the video URB's + - Add a lock at tm6000_read_write_usb() to prevent two simultaneous access to the + URB control transfers + - Properly add the locks at tm6000-video + - Add audio support + - Add vbi support + - Add IR support + - Do several cleanups + - I think that frame1/frame0 are inverted. This causes a funny effect at the image. + the fix is trivial, but require some tests + - My tm6010 devices sometimes insist on stop working. I need to turn them off, removing + from my machine and wait for a while for it to work again. I'm starting to think that + it is an overheat issue - is there a workaround that we could do? + - Sometimes, tm6010 doesn't read eeprom at the proper time (hardware bug). So, the device + got miss-detected as a "generic" tm6000. This can be really bad if the tuner is the + Low Power one, as it may result on loading the high power firmware, that could damage + the device. Maybe we may read eeprom to double check, when the device is marked as "generic" + - Coding Style fixes + - sparse cleanups + +Please send patches to linux-media@vger.kernel.org diff --git a/drivers/staging/tm6000/tm6000-alsa.c b/drivers/staging/tm6000/tm6000-alsa.c new file mode 100644 index 000000000000..bc89f9d28002 --- /dev/null +++ b/drivers/staging/tm6000/tm6000-alsa.c @@ -0,0 +1,414 @@ +/* + * + * Support for audio capture for tm5600/6000/6010 + * (c) 2007-2008 Mauro Carvalho Chehab <mchehab@redhat.com> + * + * Based on cx88-alsa.c + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include <linux/module.h> +#include <linux/init.h> +#include <linux/device.h> +#include <linux/interrupt.h> +#include <linux/usb.h> + +#include <asm/delay.h> +#include <sound/core.h> +#include <sound/pcm.h> +#include <sound/pcm_params.h> +#include <sound/control.h> +#include <sound/initval.h> + + +#include "tm6000.h" +#include "tm6000-regs.h" + +#undef dprintk + +#define dprintk(level, fmt, arg...) do { \ + if (debug >= level) \ + printk(KERN_INFO "%s/1: " fmt, chip->core->name , ## arg); \ + } while (0) + +/**************************************************************************** + Data type declarations - Can be moded to a header file later + ****************************************************************************/ + +struct snd_tm6000_card { + struct snd_card *card; + + spinlock_t reg_lock; + + atomic_t count; + + unsigned int period_size; + unsigned int num_periods; + + struct tm6000_core *core; + struct tm6000_buffer *buf; + + int bufsize; + + struct snd_pcm_substream *substream; +}; + + +/**************************************************************************** + Module global static vars + ****************************************************************************/ + +static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */ +static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ +static int enable[SNDRV_CARDS] = {1, [1 ... (SNDRV_CARDS - 1)] = 1}; + +module_param_array(enable, bool, NULL, 0444); +MODULE_PARM_DESC(enable, "Enable tm6000x soundcard. default enabled."); + +module_param_array(index, int, NULL, 0444); +MODULE_PARM_DESC(index, "Index value for tm6000x capture interface(s)."); + + +/**************************************************************************** + Module macros + ****************************************************************************/ + +MODULE_DESCRIPTION("ALSA driver module for tm5600/tm6000/tm6010 based TV cards"); +MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@redhat.com>"); +MODULE_LICENSE("GPL"); +MODULE_SUPPORTED_DEVICE("{{Trident,tm5600}," + "{{Trident,tm6000}," + "{{Trident,tm6010}"); +static unsigned int debug; +module_param(debug, int, 0644); +MODULE_PARM_DESC(debug, "enable debug messages"); + +/**************************************************************************** + Module specific funtions + ****************************************************************************/ + +/* + * BOARD Specific: Sets audio DMA + */ + +static int _tm6000_start_audio_dma(struct snd_tm6000_card *chip) +{ + struct tm6000_core *core = chip->core; + int val; + + /* Enables audio */ + val = tm6000_get_reg(core, TM6010_REQ07_RCC_ACTIVE_VIDEO_IF, 0x0); + val |= 0x20; + tm6000_set_reg(core, TM6010_REQ07_RCC_ACTIVE_VIDEO_IF, val); + + tm6000_set_reg(core, TM6010_REQ08_R01_A_INIT, 0x80); + + return 0; +} + +/* + * BOARD Specific: Resets audio DMA + */ +static int _tm6000_stop_audio_dma(struct snd_tm6000_card *chip) +{ + struct tm6000_core *core = chip->core; + int val; + dprintk(1, "Stopping audio DMA\n"); + + /* Enables audio */ + val = tm6000_get_reg(core, TM6010_REQ07_RCC_ACTIVE_VIDEO_IF, 0x0); + val &= ~0x20; + tm6000_set_reg(core, TM6010_REQ07_RCC_ACTIVE_VIDEO_IF, val); + + tm6000_set_reg(core, TM6010_REQ08_R01_A_INIT, 0); + + return 0; +} + +static int dsp_buffer_free(struct snd_tm6000_card *chip) +{ + BUG_ON(!chip->bufsize); + + dprintk(2, "Freeing buffer\n"); + + /* FIXME: Frees buffer */ + + chip->bufsize = 0; + + return 0; +} + +/**************************************************************************** + ALSA PCM Interface + ****************************************************************************/ + +/* + * Digital hardware definition + */ +#define DEFAULT_FIFO_SIZE 4096 + +static struct snd_pcm_hardware snd_tm6000_digital_hw = { + .info = SNDRV_PCM_INFO_MMAP | + SNDRV_PCM_INFO_INTERLEAVED | + SNDRV_PCM_INFO_BLOCK_TRANSFER | + SNDRV_PCM_INFO_MMAP_VALID, + .formats = SNDRV_PCM_FMTBIT_S16_LE, + + .rates = SNDRV_PCM_RATE_44100 | SNDRV_PCM_RATE_48000, + .rate_min = 44100, + .rate_max = 48000, + .channels_min = 2, + .channels_max = 2, + .period_bytes_min = DEFAULT_FIFO_SIZE/4, + .period_bytes_max = DEFAULT_FIFO_SIZE/4, + .periods_min = 1, + .periods_max = 1024, + .buffer_bytes_max = (1024*1024), +}; + +/* + * audio pcm capture open callback + */ +static int snd_tm6000_pcm_open(struct snd_pcm_substream *substream) +{ + struct snd_tm6000_card *chip = snd_pcm_substream_chip(substream); + struct snd_pcm_runtime *runtime = substream->runtime; + int err; + + err = snd_pcm_hw_constraint_pow2(runtime, 0, + SNDRV_PCM_HW_PARAM_PERIODS); + if (err < 0) + goto _error; + + chip->substream = substream; + + runtime->hw = snd_tm6000_digital_hw; + + return 0; +_error: + dprintk(1, "Error opening PCM!\n"); + return err; +} + +/* + * audio close callback + */ +static int snd_tm6000_close(struct snd_pcm_substream *substream) +{ + return 0; +} + +/* + * hw_params callback + */ +static int snd_tm6000_hw_params(struct snd_pcm_substream *substream, + struct snd_pcm_hw_params *hw_params) +{ + struct snd_tm6000_card *chip = snd_pcm_substream_chip(substream); + + if (substream->runtime->dma_area) { + dsp_buffer_free(chip); + substream->runtime->dma_area = NULL; + } + + chip->period_size = params_period_bytes(hw_params); + chip->num_periods = params_periods(hw_params); + chip->bufsize = chip->period_size * params_periods(hw_params); + + BUG_ON(!chip->bufsize); + + dprintk(1, "Setting buffer\n"); + + /* FIXME: Allocate buffer for audio */ + + + return 0; +} + +/* + * hw free callback + */ +static int snd_tm6000_hw_free(struct snd_pcm_substream *substream) +{ + + struct snd_tm6000_card *chip = snd_pcm_substream_chip(substream); + + if (substream->runtime->dma_area) { + dsp_buffer_free(chip); + substream->runtime->dma_area = NULL; + } + + return 0; +} + +/* + * prepare callback + */ +static int snd_tm6000_prepare(struct snd_pcm_substream *substream) +{ + return 0; +} + + +/* + * trigger callback + */ +static int snd_tm6000_card_trigger(struct snd_pcm_substream *substream, int cmd) +{ + struct snd_tm6000_card *chip = snd_pcm_substream_chip(substream); + int err; + + spin_lock(&chip->reg_lock); + + switch (cmd) { + case SNDRV_PCM_TRIGGER_START: + err = _tm6000_start_audio_dma(chip); + break; + case SNDRV_PCM_TRIGGER_STOP: + err = _tm6000_stop_audio_dma(chip); + break; + default: + err = -EINVAL; + break; + } + + spin_unlock(&chip->reg_lock); + + return err; +} + +/* + * pointer callback + */ +static snd_pcm_uframes_t snd_tm6000_pointer(struct snd_pcm_substream *substream) +{ + struct snd_tm6000_card *chip = snd_pcm_substream_chip(substream); + struct snd_pcm_runtime *runtime = substream->runtime; + u16 count; + + count = atomic_read(&chip->count); + + return runtime->period_size * (count & (runtime->periods-1)); +} + +/* + * operators + */ +static struct snd_pcm_ops snd_tm6000_pcm_ops = { + .open = snd_tm6000_pcm_open, + .close = snd_tm6000_close, + .ioctl = snd_pcm_lib_ioctl, + .hw_params = snd_tm6000_hw_params, + .hw_free = snd_tm6000_hw_free, + .prepare = snd_tm6000_prepare, + .trigger = snd_tm6000_card_trigger, + .pointer = snd_tm6000_pointer, +}; + +/* + * create a PCM device + */ +static int __devinit snd_tm6000_pcm(struct snd_tm6000_card *chip, + int device, char *name) +{ + int err; + struct snd_pcm *pcm; + + err = snd_pcm_new(chip->card, name, device, 0, 1, &pcm); + if (err < 0) + return err; + pcm->private_data = chip; + strcpy(pcm->name, name); + snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &snd_tm6000_pcm_ops); + + return 0; +} + +/* FIXME: Control interface - How to control volume/mute? */ + +/**************************************************************************** + Basic Flow for Sound Devices + ****************************************************************************/ + +/* + * Alsa Constructor - Component probe + */ + +int tm6000_audio_init(struct tm6000_core *dev, int idx) +{ + struct snd_card *card; + struct snd_tm6000_card *chip; + int rc, len; + char component[14]; + + if (idx >= SNDRV_CARDS) + return -ENODEV; + + if (!enable[idx]) + return -ENOENT; + + rc = snd_card_create(index[idx], id[idx], THIS_MODULE, 0, &card); + if (rc < 0) { + snd_printk(KERN_ERR "cannot create card instance %d\n", idx); + return rc; + } + + chip = kzalloc(sizeof(*chip), GFP_KERNEL); + if (!chip) { + rc = -ENOMEM; + goto error; + } + + chip->core = dev; + chip->card = card; + + strcpy(card->driver, "tm6000-alsa"); + sprintf(component, "USB%04x:%04x", + le16_to_cpu(dev->udev->descriptor.idVendor), + le16_to_cpu(dev->udev->descriptor.idProduct)); + snd_component_add(card, component); + + if (dev->udev->descriptor.iManufacturer) + len = usb_string(dev->udev, + dev->udev->descriptor.iManufacturer, + card->longname, sizeof(card->longname)); + else + len = 0; + + if (len > 0) + strlcat(card->longname, " ", sizeof(card->longname)); + + strlcat(card->longname, card->shortname, sizeof(card->longname)); + + len = strlcat(card->longname, " at ", sizeof(card->longname)); + + if (len < sizeof(card->longname)) + usb_make_path(dev->udev, card->longname + len, + sizeof(card->longname) - len); + + strlcat(card->longname, + dev->udev->speed == USB_SPEED_LOW ? ", low speed" : + dev->udev->speed == USB_SPEED_FULL ? ", full speed" : + ", high speed", + sizeof(card->longname)); + + rc = snd_tm6000_pcm(chip, 0, "tm6000 Digital"); + if (rc < 0) + goto error; + + rc = snd_card_register(card); + if (rc < 0) + goto error; + + + return 0; + +error: + snd_card_free(card); + return rc; +} +EXPORT_SYMBOL_GPL(tm6000_audio_init); + diff --git a/drivers/staging/tm6000/tm6000-cards.c b/drivers/staging/tm6000/tm6000-cards.c new file mode 100644 index 000000000000..6143e20d139d --- /dev/null +++ b/drivers/staging/tm6000/tm6000-cards.c @@ -0,0 +1,973 @@ +/* + tm6000-cards.c - driver for TM5600/TM6000/TM6010 USB video capture devices + + Copyright (C) 2006-2007 Mauro Carvalho Chehab <mchehab@infradead.org> + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation version 2 + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#include <linux/init.h> +#include <linux/module.h> +#include <linux/pci.h> +#include <linux/delay.h> +#include <linux/i2c.h> +#include <linux/usb.h> +#include <linux/version.h> +#include <media/v4l2-common.h> +#include <media/tuner.h> +#include <media/tvaudio.h> +#include <media/i2c-addr.h> + +#include "tm6000.h" +#include "tm6000-regs.h" +#include "tuner-xc2028.h" +#include "xc5000.h" + +#define TM6000_BOARD_UNKNOWN 0 +#define TM5600_BOARD_GENERIC 1 +#define TM6000_BOARD_GENERIC 2 +#define TM6010_BOARD_GENERIC 3 +#define TM5600_BOARD_10MOONS_UT821 4 +#define TM5600_BOARD_10MOONS_UT330 5 +#define TM6000_BOARD_ADSTECH_DUAL_TV 6 +#define TM6000_BOARD_FREECOM_AND_SIMILAR 7 +#define TM6000_BOARD_ADSTECH_MINI_DUAL_TV 8 +#define TM6010_BOARD_HAUPPAUGE_900H 9 +#define TM6010_BOARD_BEHOLD_WANDER 10 +#define TM6010_BOARD_BEHOLD_VOYAGER 11 +#define TM6010_BOARD_TERRATEC_CINERGY_HYBRID_XE 12 +#define TM6010_BOARD_TWINHAN_TU501 13 + +#define TM6000_MAXBOARDS 16 +static unsigned int card[] = {[0 ... (TM6000_MAXBOARDS - 1)] = UNSET }; + +module_param_array(card, int, NULL, 0444); + +static unsigned long tm6000_devused; + + +struct tm6000_board { + char *name; + + struct tm6000_capabilities caps; + + enum tm6000_devtype type; /* variant of the chipset */ + int tuner_type; /* type of the tuner */ + int tuner_addr; /* tuner address */ + int demod_addr; /* demodulator address */ + + struct tm6000_gpio gpio; +}; + +struct tm6000_board tm6000_boards[] = { + [TM6000_BOARD_UNKNOWN] = { + .name = "Unknown tm6000 video grabber", + .caps = { + .has_tuner = 1, + }, + .gpio = { + .tuner_reset = TM6000_GPIO_1, + }, + }, + [TM5600_BOARD_GENERIC] = { + .name = "Generic tm5600 board", + .type = TM5600, + .tuner_type = TUNER_XC2028, + .tuner_addr = 0xc2 >> 1, + .caps = { + .has_tuner = 1, + }, + .gpio = { + .tuner_reset = TM6000_GPIO_1, + }, + }, + [TM6000_BOARD_GENERIC] = { + .name = "Generic tm6000 board", + .tuner_type = TUNER_XC2028, + .tuner_addr = 0xc2 >> 1, + .caps = { + .has_tuner = 1, + .has_dvb = 1, + }, + .gpio = { + .tuner_reset = TM6000_GPIO_1, + }, + }, + [TM6010_BOARD_GENERIC] = { + .name = "Generic tm6010 board", + .type = TM6010, + .tuner_type = TUNER_XC2028, + .tuner_addr = 0xc2 >> 1, + .demod_addr = 0x1e >> 1, + .caps = { + .has_tuner = 1, + .has_dvb = 1, + .has_zl10353 = 1, + .has_eeprom = 1, + .has_remote = 1, + }, + .gpio = { + .tuner_reset = TM6010_GPIO_2, + .tuner_on = TM6010_GPIO_3, + .demod_reset = TM6010_GPIO_1, + .demod_on = TM6010_GPIO_4, + .power_led = TM6010_GPIO_7, + .dvb_led = TM6010_GPIO_5, + .ir = TM6010_GPIO_0, + }, + }, + [TM5600_BOARD_10MOONS_UT821] = { + .name = "10Moons UT 821", + .tuner_type = TUNER_XC2028, + .type = TM5600, + .tuner_addr = 0xc2 >> 1, + .caps = { + .has_tuner = 1, + .has_eeprom = 1, + }, + .gpio = { + .tuner_reset = TM6000_GPIO_1, + }, + }, + [TM5600_BOARD_10MOONS_UT330] = { + .name = "10Moons UT 330", + .tuner_type = TUNER_PHILIPS_FQ1216AME_MK4, + .tuner_addr = 0xc8 >> 1, + .caps = { + .has_tuner = 1, + .has_dvb = 0, + .has_zl10353 = 0, + .has_eeprom = 1, + }, + }, + [TM6000_BOARD_ADSTECH_DUAL_TV] = { + .name = "ADSTECH Dual TV USB", + .tuner_type = TUNER_XC2028, + .tuner_addr = 0xc8 >> 1, + .caps = { + .has_tuner = 1, + .has_tda9874 = 1, + .has_dvb = 1, + .has_zl10353 = 1, + .has_eeprom = 1, + }, + }, + [TM6000_BOARD_FREECOM_AND_SIMILAR] = { + .name = "Freecom Hybrid Stick / Moka DVB-T Receiver Dual", + .tuner_type = TUNER_XC2028, /* has a XC3028 */ + .tuner_addr = 0xc2 >> 1, + .demod_addr = 0x1e >> 1, + .caps = { + .has_tuner = 1, + .has_dvb = 1, + .has_zl10353 = 1, + .has_eeprom = 0, + .has_remote = 1, + }, + .gpio = { + .tuner_reset = TM6000_GPIO_4, + }, + }, + [TM6000_BOARD_ADSTECH_MINI_DUAL_TV] = { + .name = "ADSTECH Mini Dual TV USB", + .tuner_type = TUNER_XC2028, /* has a XC3028 */ + .tuner_addr = 0xc8 >> 1, + .demod_addr = 0x1e >> 1, + .caps = { + .has_tuner = 1, + .has_dvb = 1, + .has_zl10353 = 1, + .has_eeprom = 0, + }, + .gpio = { + .tuner_reset = TM6000_GPIO_4, + }, + }, + [TM6010_BOARD_HAUPPAUGE_900H] = { + .name = "Hauppauge WinTV HVR-900H / WinTV USB2-Stick", + .tuner_type = TUNER_XC2028, /* has a XC3028 */ + .tuner_addr = 0xc2 >> 1, + .demod_addr = 0x1e >> 1, + .type = TM6010, + .caps = { + .has_tuner = 1, + .has_dvb = 1, + .has_zl10353 = 1, + .has_eeprom = 1, + .has_remote = 1, + }, + .gpio = { + .tuner_reset = TM6010_GPIO_2, + .tuner_on = TM6010_GPIO_3, + .demod_reset = TM6010_GPIO_1, + .demod_on = TM6010_GPIO_4, + .power_led = TM6010_GPIO_7, + .dvb_led = TM6010_GPIO_5, + .ir = TM6010_GPIO_0, + }, + }, + [TM6010_BOARD_BEHOLD_WANDER] = { + .name = "Beholder Wander DVB-T/TV/FM USB2.0", + .tuner_type = TUNER_XC5000, + .tuner_addr = 0xc2 >> 1, + .demod_addr = 0x1e >> 1, + .type = TM6010, + .caps = { + .has_tuner = 1, + .has_dvb = 1, + .has_zl10353 = 1, + .has_eeprom = 1, + .has_remote = 1, + }, + .gpio = { + .tuner_reset = TM6010_GPIO_0, + .demod_reset = TM6010_GPIO_1, + .power_led = TM6010_GPIO_6, + }, + }, + [TM6010_BOARD_BEHOLD_VOYAGER] = { + .name = "Beholder Voyager TV/FM USB2.0", + .tuner_type = TUNER_XC5000, + .tuner_addr = 0xc2 >> 1, + .type = TM6010, + .caps = { + .has_tuner = 1, + .has_dvb = 0, + .has_zl10353 = 0, + .has_eeprom = 1, + .has_remote = 1, + }, + .gpio = { + .tuner_reset = TM6010_GPIO_0, + .power_led = TM6010_GPIO_6, + }, + }, + [TM6010_BOARD_TERRATEC_CINERGY_HYBRID_XE] = { + .name = "Terratec Cinergy Hybrid XE / Cinergy Hybrid-Stick", + .tuner_type = TUNER_XC2028, /* has a XC3028 */ + .tuner_addr = 0xc2 >> 1, + .demod_addr = 0x1e >> 1, + .type = TM6010, + .caps = { + .has_tuner = 1, + .has_dvb = 1, + .has_zl10353 = 1, + .has_eeprom = 1, + .has_remote = 1, + }, + .gpio = { + .tuner_reset = TM6010_GPIO_2, + .tuner_on = TM6010_GPIO_3, + .demod_reset = TM6010_GPIO_1, + .demod_on = TM6010_GPIO_4, + .power_led = TM6010_GPIO_7, + .dvb_led = TM6010_GPIO_5, + .ir = TM6010_GPIO_0, + }, + }, + [TM6010_BOARD_TWINHAN_TU501] = { + .name = "Twinhan TU501(704D1)", + .tuner_type = TUNER_XC2028, /* has a XC3028 */ + .tuner_addr = 0xc2 >> 1, + .demod_addr = 0x1e >> 1, + .type = TM6010, + .caps = { + .has_tuner = 1, + .has_dvb = 1, + .has_zl10353 = 1, + .has_eeprom = 1, + .has_remote = 1, + }, + .gpio = { + .tuner_reset = TM6010_GPIO_2, + .tuner_on = TM6010_GPIO_3, + .demod_reset = TM6010_GPIO_1, + .demod_on = TM6010_GPIO_4, + .power_led = TM6010_GPIO_7, + .dvb_led = TM6010_GPIO_5, + .ir = TM6010_GPIO_0, + }, + } +}; + +/* table of devices that work with this driver */ +struct usb_device_id tm6000_id_table[] = { + { USB_DEVICE(0x6000, 0x0001), .driver_info = TM5600_BOARD_10MOONS_UT821 }, + { USB_DEVICE(0x6000, 0x0002), .driver_info = TM6010_BOARD_GENERIC }, + { USB_DEVICE(0x06e1, 0xf332), .driver_info = TM6000_BOARD_ADSTECH_DUAL_TV }, + { USB_DEVICE(0x14aa, 0x0620), .driver_info = TM6000_BOARD_FREECOM_AND_SIMILAR }, + { USB_DEVICE(0x06e1, 0xb339), .driver_info = TM6000_BOARD_ADSTECH_MINI_DUAL_TV }, + { USB_DEVICE(0x2040, 0x6600), .driver_info = TM6010_BOARD_HAUPPAUGE_900H }, + { USB_DEVICE(0x2040, 0x6601), .driver_info = TM6010_BOARD_HAUPPAUGE_900H }, + { USB_DEVICE(0x2040, 0x6610), .driver_info = TM6010_BOARD_HAUPPAUGE_900H }, + { USB_DEVICE(0x2040, 0x6611), .driver_info = TM6010_BOARD_HAUPPAUGE_900H }, + { USB_DEVICE(0x6000, 0xdec0), .driver_info = TM6010_BOARD_BEHOLD_WANDER }, + { USB_DEVICE(0x6000, 0xdec1), .driver_info = TM6010_BOARD_BEHOLD_VOYAGER }, + { USB_DEVICE(0x0ccd, 0x0086), .driver_info = TM6010_BOARD_TERRATEC_CINERGY_HYBRID_XE }, + { USB_DEVICE(0x0ccd, 0x00A5), .driver_info = TM6010_BOARD_TERRATEC_CINERGY_HYBRID_XE }, + { USB_DEVICE(0x13d3, 0x3240), .driver_info = TM6010_BOARD_TWINHAN_TU501 }, + { USB_DEVICE(0x13d3, 0x3241), .driver_info = TM6010_BOARD_TWINHAN_TU501 }, + { USB_DEVICE(0x13d3, 0x3243), .driver_info = TM6010_BOARD_TWINHAN_TU501 }, + { USB_DEVICE(0x13d3, 0x3264), .driver_info = TM6010_BOARD_TWINHAN_TU501 }, + { }, +}; + +/* Tuner callback to provide the proper gpio changes needed for xc5000 */ +int tm6000_xc5000_callback(void *ptr, int component, int command, int arg) +{ + int rc = 0; + struct tm6000_core *dev = ptr; + + if (dev->tuner_type != TUNER_XC5000) + return 0; + + switch (command) { + case XC5000_TUNER_RESET: + tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, + dev->gpio.tuner_reset, 0x01); + msleep(15); + tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, + dev->gpio.tuner_reset, 0x00); + msleep(15); + tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, + dev->gpio.tuner_reset, 0x01); + break; + } + return (rc); +} + + +/* Tuner callback to provide the proper gpio changes needed for xc2028 */ + +int tm6000_tuner_callback(void *ptr, int component, int command, int arg) +{ + int rc = 0; + struct tm6000_core *dev = ptr; + + if (dev->tuner_type != TUNER_XC2028) + return 0; + + switch (command) { + case XC2028_RESET_CLK: + tm6000_set_reg(dev, REQ_04_EN_DISABLE_MCU_INT, + 0x02, arg); + msleep(10); + rc = tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, + TM6000_GPIO_CLK, 0); + if (rc < 0) + return rc; + msleep(10); + rc = tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, + TM6000_GPIO_CLK, 1); + break; + case XC2028_TUNER_RESET: + /* Reset codes during load firmware */ + switch (arg) { + case 0: + /* newer tuner can faster reset */ + switch (dev->model) { + case TM5600_BOARD_10MOONS_UT821: + tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, + dev->gpio.tuner_reset, 0x01); + tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, + 0x300, 0x01); + msleep(10); + tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, + dev->gpio.tuner_reset, 0x00); + tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, + 0x300, 0x00); + msleep(10); + tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, + dev->gpio.tuner_reset, 0x01); + tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, + 0x300, 0x01); + break; + case TM6010_BOARD_HAUPPAUGE_900H: + case TM6010_BOARD_TERRATEC_CINERGY_HYBRID_XE: + case TM6010_BOARD_TWINHAN_TU501: + tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, + dev->gpio.tuner_reset, 0x01); + msleep(60); + tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, + dev->gpio.tuner_reset, 0x00); + msleep(75); + tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, + dev->gpio.tuner_reset, 0x01); + msleep(60); + break; + default: + tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, + dev->gpio.tuner_reset, 0x00); + msleep(130); + tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, + dev->gpio.tuner_reset, 0x01); + msleep(130); + break; + } + break; + case 1: + tm6000_set_reg(dev, REQ_04_EN_DISABLE_MCU_INT, + 0x02, 0x01); + msleep(10); + break; + + case 2: + rc = tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, + TM6000_GPIO_CLK, 0); + if (rc < 0) + return rc; + msleep(100); + rc = tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, + TM6000_GPIO_CLK, 1); + msleep(100); + break; + } + } + return rc; +} + +int tm6000_cards_setup(struct tm6000_core *dev) +{ + int i, rc; + + /* + * Board-specific initialization sequence. Handles all GPIO + * initialization sequences that are board-specific. + * Up to now, all found devices use GPIO1 and GPIO4 at the same way. + * Probably, they're all based on some reference device. Due to that, + * there's a common routine at the end to handle those GPIO's. Devices + * that use different pinups or init sequences can just return at + * the board-specific session. + */ + switch (dev->model) { + case TM6010_BOARD_HAUPPAUGE_900H: + case TM6010_BOARD_TERRATEC_CINERGY_HYBRID_XE: + case TM6010_BOARD_TWINHAN_TU501: + case TM6010_BOARD_GENERIC: + /* Turn xceive 3028 on */ + tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.tuner_on, 0x01); + msleep(15); + /* Turn zarlink zl10353 on */ + tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.demod_on, 0x00); + msleep(15); + /* Reset zarlink zl10353 */ + tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.demod_reset, 0x00); + msleep(50); + tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.demod_reset, 0x01); + msleep(15); + /* Turn zarlink zl10353 off */ + tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.demod_on, 0x01); + msleep(15); + /* ir ? */ + tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.ir, 0x01); + msleep(15); + /* Power led on (blue) */ + tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.power_led, 0x00); + msleep(15); + /* DVB led off (orange) */ + tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.dvb_led, 0x01); + msleep(15); + /* Turn zarlink zl10353 on */ + tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.demod_on, 0x00); + msleep(15); + break; + case TM6010_BOARD_BEHOLD_WANDER: + /* Power led on (blue) */ + tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.power_led, 0x01); + msleep(15); + /* Reset zarlink zl10353 */ + tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.demod_reset, 0x00); + msleep(50); + tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.demod_reset, 0x01); + msleep(15); + break; + case TM6010_BOARD_BEHOLD_VOYAGER: + /* Power led on (blue) */ + tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, dev->gpio.power_led, 0x01); + msleep(15); + break; + default: + break; + } + + /* + * Default initialization. Most of the devices seem to use GPIO1 + * and GPIO4.on the same way, so, this handles the common sequence + * used by most devices. + * If a device uses a different sequence or different GPIO pins for + * reset, just add the code at the board-specific part + */ + + if (dev->gpio.tuner_reset) { + for (i = 0; i < 2; i++) { + rc = tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, + dev->gpio.tuner_reset, 0x00); + if (rc < 0) { + printk(KERN_ERR "Error %i doing tuner reset\n", rc); + return rc; + } + + msleep(10); /* Just to be conservative */ + rc = tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, + dev->gpio.tuner_reset, 0x01); + if (rc < 0) { + printk(KERN_ERR "Error %i doing tuner reset\n", rc); + return rc; + } + msleep(10); + + if (!i) { + rc = tm6000_get_reg32(dev, REQ_40_GET_VERSION, 0, 0); + if (rc >= 0) + printk(KERN_DEBUG "board=0x%08x\n", rc); + } + } + } else { + printk(KERN_ERR "Tuner reset is not configured\n"); + return -1; + } + + msleep(50); + + return 0; +}; + +static void tm6000_config_tuner(struct tm6000_core *dev) +{ + struct tuner_setup tun_setup; + + /* Load tuner module */ + v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap, + "tuner", "tuner", dev->tuner_addr, NULL); + + memset(&tun_setup, 0, sizeof(tun_setup)); + tun_setup.type = dev->tuner_type; + tun_setup.addr = dev->tuner_addr; + + tun_setup.mode_mask = 0; + if (dev->caps.has_tuner) + tun_setup.mode_mask |= (T_ANALOG_TV | T_RADIO); + if (dev->caps.has_dvb) + tun_setup.mode_mask |= T_DIGITAL_TV; + + switch (dev->tuner_type) { + case TUNER_XC2028: + tun_setup.tuner_callback = tm6000_tuner_callback;; + break; + case TUNER_XC5000: + tun_setup.tuner_callback = tm6000_xc5000_callback; + break; + } + + v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_type_addr, &tun_setup); + + switch (dev->tuner_type) { + case TUNER_XC2028: { + struct v4l2_priv_tun_config xc2028_cfg; + struct xc2028_ctrl ctl; + + memset(&xc2028_cfg, 0, sizeof(xc2028_cfg)); + memset(&ctl, 0, sizeof(ctl)); + + ctl.input1 = 1; + ctl.read_not_reliable = 0; + ctl.msleep = 10; + ctl.demod = XC3028_FE_ZARLINK456; + ctl.vhfbw7 = 1; + ctl.uhfbw8 = 1; + xc2028_cfg.tuner = TUNER_XC2028; + xc2028_cfg.priv = &ctl; + + switch (dev->model) { + case TM6010_BOARD_HAUPPAUGE_900H: + case TM6010_BOARD_TERRATEC_CINERGY_HYBRID_XE: + case TM6010_BOARD_TWINHAN_TU501: + ctl.fname = "xc3028L-v36.fw"; + break; + default: + if (dev->dev_type == TM6010) + ctl.fname = "xc3028-v27.fw"; + else + ctl.fname = "xc3028-v24.fw"; + } + + printk(KERN_INFO "Setting firmware parameters for xc2028\n"); + v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_config, + &xc2028_cfg); + + } + break; + case TUNER_XC5000: + { + struct v4l2_priv_tun_config xc5000_cfg; + struct xc5000_config ctl = { + .i2c_address = dev->tuner_addr, + .if_khz = 4570, + .radio_input = XC5000_RADIO_FM1, + }; + + xc5000_cfg.tuner = TUNER_XC5000; + xc5000_cfg.priv = &ctl; + + + v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_config, + &xc5000_cfg); + } + break; + default: + printk(KERN_INFO "Unknown tuner type. Tuner is not configured.\n"); + break; + } +} + +static int tm6000_init_dev(struct tm6000_core *dev) +{ + struct v4l2_frequency f; + int rc = 0; + + mutex_init(&dev->lock); + + mutex_lock(&dev->lock); + + /* Initializa board-specific data */ + dev->dev_type = tm6000_boards[dev->model].type; + dev->tuner_type = tm6000_boards[dev->model].tuner_type; + dev->tuner_addr = tm6000_boards[dev->model].tuner_addr; + + dev->gpio = tm6000_boards[dev->model].gpio; + + dev->demod_addr = tm6000_boards[dev->model].demod_addr; + + dev->caps = tm6000_boards[dev->model].caps; + + /* initialize hardware */ + rc = tm6000_init(dev); + if (rc < 0) + goto err; + + rc = v4l2_device_register(&dev->udev->dev, &dev->v4l2_dev); + if (rc < 0) + goto err; + + /* register i2c bus */ + rc = tm6000_i2c_register(dev); + if (rc < 0) + goto err; + + /* Default values for STD and resolutions */ + dev->width = 720; + dev->height = 480; + dev->norm = V4L2_STD_PAL_M; + + /* Configure tuner */ + tm6000_config_tuner(dev); + + /* Set video standard */ + v4l2_device_call_all(&dev->v4l2_dev, 0, core, s_std, dev->norm); + + /* Set tuner frequency - also loads firmware on xc2028/xc3028 */ + f.tuner = 0; + f.type = V4L2_TUNER_ANALOG_TV; + f.frequency = 3092; /* 193.25 MHz */ + dev->freq = f.frequency; + v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_frequency, &f); + + if (dev->caps.has_tda9874) + v4l2_i2c_new_subdev(&dev->v4l2_dev, &dev->i2c_adap, + "tvaudio", "tvaudio", I2C_ADDR_TDA9874, NULL); + + /* register and initialize V4L2 */ + rc = tm6000_v4l2_register(dev); + if (rc < 0) + goto err; + + if (dev->caps.has_dvb) { + dev->dvb = kzalloc(sizeof(*(dev->dvb)), GFP_KERNEL); + if (!dev->dvb) { + rc = -ENOMEM; + goto err2; + } + +#ifdef CONFIG_VIDEO_TM6000_DVB + rc = tm6000_dvb_register(dev); + if (rc < 0) { + kfree(dev->dvb); + dev->dvb = NULL; + goto err2; + } +#endif + } + mutex_unlock(&dev->lock); + return 0; + +err2: + v4l2_device_unregister(&dev->v4l2_dev); + +err: + mutex_unlock(&dev->lock); + return rc; +} + +/* high bandwidth multiplier, as encoded in highspeed endpoint descriptors */ +#define hb_mult(wMaxPacketSize) (1 + (((wMaxPacketSize) >> 11) & 0x03)) + +static void get_max_endpoint(struct usb_device *udev, + struct usb_host_interface *alt, + char *msgtype, + struct usb_host_endpoint *curr_e, + struct tm6000_endpoint *tm_ep) +{ + u16 tmp = le16_to_cpu(curr_e->desc.wMaxPacketSize); + unsigned int size = tmp & 0x7ff; + + if (udev->speed == USB_SPEED_HIGH) + size = size * hb_mult (tmp); + + if (size > tm_ep->maxsize) { + tm_ep->endp = curr_e; + tm_ep->maxsize = size; + tm_ep->bInterfaceNumber = alt->desc.bInterfaceNumber; + tm_ep->bAlternateSetting = alt->desc.bAlternateSetting; + + printk(KERN_INFO "tm6000: %s endpoint: 0x%02x (max size=%u bytes)\n", + msgtype, curr_e->desc.bEndpointAddress, + size); + } +} + +/* + * tm6000_usb_probe() + * checks for supported devices + */ +static int tm6000_usb_probe(struct usb_interface *interface, + const struct usb_device_id *id) +{ + struct usb_device *usbdev; + struct tm6000_core *dev = NULL; + int i, rc = 0; + int nr = 0; + char *speed; + + usbdev = usb_get_dev(interface_to_usbdev(interface)); + + /* Selects the proper interface */ + rc = usb_set_interface(usbdev, 0, 1); + if (rc < 0) + goto err; + + /* Check to see next free device and mark as used */ + nr = find_first_zero_bit(&tm6000_devused, TM6000_MAXBOARDS); + if (nr >= TM6000_MAXBOARDS) { + printk(KERN_ERR "tm6000: Supports only %i tm60xx boards.\n", TM6000_MAXBOARDS); + usb_put_dev(usbdev); + return -ENOMEM; + } + + /* Create and initialize dev struct */ + dev = kzalloc(sizeof(*dev), GFP_KERNEL); + if (dev == NULL) { + printk(KERN_ERR "tm6000" ": out of memory!\n"); + usb_put_dev(usbdev); + return -ENOMEM; + } + spin_lock_init(&dev->slock); + + /* Increment usage count */ + tm6000_devused |= 1<<nr; + snprintf(dev->name, 29, "tm6000 #%d", nr); + + dev->model = id->driver_info; + if ((card[nr] >= 0) && (card[nr] < ARRAY_SIZE(tm6000_boards))) + dev->model = card[nr]; + + dev->udev = usbdev; + dev->devno = nr; + + switch (usbdev->speed) { + case USB_SPEED_LOW: + speed = "1.5"; + break; + case USB_SPEED_UNKNOWN: + case USB_SPEED_FULL: + speed = "12"; + break; + case USB_SPEED_HIGH: + speed = "480"; + break; + default: + speed = "unknown"; + } + + + + /* Get endpoints */ + for (i = 0; i < interface->num_altsetting; i++) { + int ep; + + for (ep = 0; ep < interface->altsetting[i].desc.bNumEndpoints; ep++) { + struct usb_host_endpoint *e; + int dir_out; + + e = &interface->altsetting[i].endpoint[ep]; + + dir_out = ((e->desc.bEndpointAddress & + USB_ENDPOINT_DIR_MASK) == USB_DIR_OUT); + + printk(KERN_INFO "tm6000: alt %d, interface %i, class %i\n", + i, + interface->altsetting[i].desc.bInterfaceNumber, + interface->altsetting[i].desc.bInterfaceClass); + + switch (e->desc.bmAttributes) { + case USB_ENDPOINT_XFER_BULK: + if (!dir_out) { + get_max_endpoint(usbdev, + &interface->altsetting[i], + "Bulk IN", e, + &dev->bulk_in); + } else { + get_max_endpoint(usbdev, + &interface->altsetting[i], + "Bulk OUT", e, + &dev->bulk_out); + } + break; + case USB_ENDPOINT_XFER_ISOC: + if (!dir_out) { + get_max_endpoint(usbdev, + &interface->altsetting[i], + "ISOC IN", e, + &dev->isoc_in); + } else { + get_max_endpoint(usbdev, + &interface->altsetting[i], + "ISOC OUT", e, + &dev->isoc_out); + } + break; + } + } + } + + + printk(KERN_INFO "tm6000: New video device @ %s Mbps (%04x:%04x, ifnum %d)\n", + speed, + le16_to_cpu(dev->udev->descriptor.idVendor), + le16_to_cpu(dev->udev->descriptor.idProduct), + interface->altsetting->desc.bInterfaceNumber); + +/* check if the the device has the iso in endpoint at the correct place */ + if (!dev->isoc_in.endp) { + printk(KERN_ERR "tm6000: probing error: no IN ISOC endpoint!\n"); + rc = -ENODEV; + + goto err; + } + + /* save our data pointer in this interface device */ + usb_set_intfdata(interface, dev); + + printk(KERN_INFO "tm6000: Found %s\n", tm6000_boards[dev->model].name); + + rc = tm6000_init_dev(dev); + + if (rc < 0) + goto err; + + return 0; + +err: + printk(KERN_ERR "tm6000: Error %d while registering\n", rc); + + tm6000_devused &= ~(1<<nr); + usb_put_dev(usbdev); + + kfree(dev); + return rc; +} + +/* + * tm6000_usb_disconnect() + * called when the device gets diconencted + * video device will be unregistered on v4l2_close in case it is still open + */ +static void tm6000_usb_disconnect(struct usb_interface *interface) +{ + struct tm6000_core *dev = usb_get_intfdata(interface); + usb_set_intfdata(interface, NULL); + + if (!dev) + return; + + printk(KERN_INFO "tm6000: disconnecting %s\n", dev->name); + + mutex_lock(&dev->lock); + +#ifdef CONFIG_VIDEO_TM6000_DVB + if (dev->dvb) { + tm6000_dvb_unregister(dev); + kfree(dev->dvb); + } +#endif + + tm6000_v4l2_unregister(dev); + + tm6000_i2c_unregister(dev); + + v4l2_device_unregister(&dev->v4l2_dev); + + dev->state |= DEV_DISCONNECTED; + + usb_put_dev(dev->udev); + + mutex_unlock(&dev->lock); + kfree(dev); +} + +static struct usb_driver tm6000_usb_driver = { + .name = "tm6000", + .probe = tm6000_usb_probe, + .disconnect = tm6000_usb_disconnect, + .id_table = tm6000_id_table, +}; + +static int __init tm6000_module_init(void) +{ + int result; + + printk(KERN_INFO "tm6000" " v4l2 driver version %d.%d.%d loaded\n", + (TM6000_VERSION >> 16) & 0xff, + (TM6000_VERSION >> 8) & 0xff, TM6000_VERSION & 0xff); + + /* register this driver with the USB subsystem */ + result = usb_register(&tm6000_usb_driver); + if (result) + printk(KERN_ERR "tm6000" + " usb_register failed. Error number %d.\n", result); + + return result; +} + +static void __exit tm6000_module_exit(void) +{ + /* deregister at USB subsystem */ + usb_deregister(&tm6000_usb_driver); +} + +module_init(tm6000_module_init); +module_exit(tm6000_module_exit); + +MODULE_DESCRIPTION("Trident TVMaster TM5600/TM6000/TM6010 USB2 adapter"); +MODULE_AUTHOR("Mauro Carvalho Chehab"); +MODULE_LICENSE("GPL"); diff --git a/drivers/staging/tm6000/tm6000-core.c b/drivers/staging/tm6000/tm6000-core.c new file mode 100644 index 000000000000..bfbc53bd2912 --- /dev/null +++ b/drivers/staging/tm6000/tm6000-core.c @@ -0,0 +1,602 @@ +/* + tm6000-core.c - driver for TM5600/TM6000/TM6010 USB video capture devices + + Copyright (C) 2006-2007 Mauro Carvalho Chehab <mchehab@infradead.org> + + Copyright (C) 2007 Michel Ludwig <michel.ludwig@gmail.com> + - DVB-T support + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation version 2 + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#include <linux/module.h> +#include <linux/kernel.h> +#include <linux/usb.h> +#include <linux/i2c.h> +#include "tm6000.h" +#include "tm6000-regs.h" +#include <media/v4l2-common.h> +#include <media/tuner.h> + +#define USB_TIMEOUT 5*HZ /* ms */ + +int tm6000_read_write_usb (struct tm6000_core *dev, u8 req_type, u8 req, + u16 value, u16 index, u8 *buf, u16 len) +{ + int ret, i; + unsigned int pipe; + static int ini=0, last=0, n=0; + u8 *data=NULL; + + if (len) + data = kzalloc(len, GFP_KERNEL); + + + if (req_type & USB_DIR_IN) + pipe=usb_rcvctrlpipe(dev->udev, 0); + else { + pipe=usb_sndctrlpipe(dev->udev, 0); + memcpy(data, buf, len); + } + + if (tm6000_debug & V4L2_DEBUG_I2C) { + if (!ini) + last=ini=jiffies; + + printk("%06i (dev %p, pipe %08x): ", n, dev->udev, pipe); + + printk( "%s: %06u ms %06u ms %02x %02x %02x %02x %02x %02x %02x %02x ", + (req_type & USB_DIR_IN)?" IN":"OUT", + jiffies_to_msecs(jiffies-last), + jiffies_to_msecs(jiffies-ini), + req_type, req,value&0xff,value>>8, index&0xff, index>>8, + len&0xff, len>>8); + last=jiffies; + n++; + + if ( !(req_type & USB_DIR_IN) ) { + printk(">>> "); + for (i=0;i<len;i++) { + printk(" %02x",buf[i]); + } + printk("\n"); + } + } + + ret = usb_control_msg(dev->udev, pipe, req, req_type, value, index, data, + len, USB_TIMEOUT); + + if (req_type & USB_DIR_IN) + memcpy(buf, data, len); + + if (tm6000_debug & V4L2_DEBUG_I2C) { + if (ret<0) { + if (req_type & USB_DIR_IN) + printk("<<< (len=%d)\n",len); + + printk("%s: Error #%d\n", __FUNCTION__, ret); + } else if (req_type & USB_DIR_IN) { + printk("<<< "); + for (i=0;i<len;i++) { + printk(" %02x",buf[i]); + } + printk("\n"); + } + } + + kfree(data); + + msleep(5); + + return ret; +} + +int tm6000_set_reg (struct tm6000_core *dev, u8 req, u16 value, u16 index) +{ + return + tm6000_read_write_usb (dev, USB_DIR_OUT | USB_TYPE_VENDOR, + req, value, index, NULL, 0); +} +EXPORT_SYMBOL_GPL(tm6000_set_reg); + +int tm6000_get_reg (struct tm6000_core *dev, u8 req, u16 value, u16 index) +{ + int rc; + u8 buf[1]; + + rc=tm6000_read_write_usb (dev, USB_DIR_IN | USB_TYPE_VENDOR, req, + value, index, buf, 1); + + if (rc<0) + return rc; + + return *buf; +} +EXPORT_SYMBOL_GPL(tm6000_get_reg); + +int tm6000_get_reg16 (struct tm6000_core *dev, u8 req, u16 value, u16 index) +{ + int rc; + u8 buf[2]; + + rc=tm6000_read_write_usb (dev, USB_DIR_IN | USB_TYPE_VENDOR, req, + value, index, buf, 2); + + if (rc<0) + return rc; + + return buf[1]|buf[0]<<8; +} + +int tm6000_get_reg32 (struct tm6000_core *dev, u8 req, u16 value, u16 index) +{ + int rc; + u8 buf[4]; + + rc=tm6000_read_write_usb (dev, USB_DIR_IN | USB_TYPE_VENDOR, req, + value, index, buf, 4); + + if (rc<0) + return rc; + + return buf[3] | buf[2] << 8 | buf[1] << 16 | buf[0] << 24; +} + +void tm6000_set_fourcc_format(struct tm6000_core *dev) +{ + if (dev->dev_type == TM6010) { + int val; + + val = tm6000_get_reg(dev, TM6010_REQ07_RCC_ACTIVE_VIDEO_IF, 0) & 0xfc; + if (dev->fourcc == V4L2_PIX_FMT_UYVY) + tm6000_set_reg(dev, TM6010_REQ07_RCC_ACTIVE_VIDEO_IF, val); + else + tm6000_set_reg(dev, TM6010_REQ07_RCC_ACTIVE_VIDEO_IF, val | 1); + } else { + if (dev->fourcc == V4L2_PIX_FMT_UYVY) + tm6000_set_reg(dev, TM6010_REQ07_RC1_TRESHOLD, 0xd0); + else + tm6000_set_reg(dev, TM6010_REQ07_RC1_TRESHOLD, 0x90); + } +} + +int tm6000_init_analog_mode (struct tm6000_core *dev) +{ + if (dev->dev_type == TM6010) { + int val; + + /* Enable video */ + val = tm6000_get_reg(dev, TM6010_REQ07_RCC_ACTIVE_VIDEO_IF, 0); + val |= 0x60; + tm6000_set_reg(dev, TM6010_REQ07_RCC_ACTIVE_VIDEO_IF, val); + val = tm6000_get_reg(dev, + TM6010_REQ07_RC0_ACTIVE_VIDEO_SOURCE, 0); + val &= ~0x40; + tm6000_set_reg(dev, TM6010_REQ07_RC0_ACTIVE_VIDEO_SOURCE, val); + + /* Init teletext */ + tm6000_set_reg(dev, TM6010_REQ07_R3F_RESET, 0x01); + tm6000_set_reg(dev, TM6010_REQ07_R41_TELETEXT_VBI_CODE1, 0x27); + tm6000_set_reg(dev, TM6010_REQ07_R42_VBI_DATA_HIGH_LEVEL, 0x55); + tm6000_set_reg(dev, TM6010_REQ07_R43_VBI_DATA_TYPE_LINE7, 0x66); + tm6000_set_reg(dev, TM6010_REQ07_R44_VBI_DATA_TYPE_LINE8, 0x66); + tm6000_set_reg(dev, TM6010_REQ07_R45_VBI_DATA_TYPE_LINE9, 0x66); + tm6000_set_reg(dev, + TM6010_REQ07_R46_VBI_DATA_TYPE_LINE10, 0x66); + tm6000_set_reg(dev, + TM6010_REQ07_R47_VBI_DATA_TYPE_LINE11, 0x66); + tm6000_set_reg(dev, + TM6010_REQ07_R48_VBI_DATA_TYPE_LINE12, 0x66); + tm6000_set_reg(dev, + TM6010_REQ07_R49_VBI_DATA_TYPE_LINE13, 0x66); + tm6000_set_reg(dev, + TM6010_REQ07_R4A_VBI_DATA_TYPE_LINE14, 0x66); + tm6000_set_reg(dev, + TM6010_REQ07_R4B_VBI_DATA_TYPE_LINE15, 0x66); + tm6000_set_reg(dev, + TM6010_REQ07_R4C_VBI_DATA_TYPE_LINE16, 0x66); + tm6000_set_reg(dev, + TM6010_REQ07_R4D_VBI_DATA_TYPE_LINE17, 0x66); + tm6000_set_reg(dev, + TM6010_REQ07_R4E_VBI_DATA_TYPE_LINE18, 0x66); + tm6000_set_reg(dev, + TM6010_REQ07_R4F_VBI_DATA_TYPE_LINE19, 0x66); + tm6000_set_reg(dev, + TM6010_REQ07_R50_VBI_DATA_TYPE_LINE20, 0x66); + tm6000_set_reg(dev, + TM6010_REQ07_R51_VBI_DATA_TYPE_LINE21, 0x66); + tm6000_set_reg(dev, + TM6010_REQ07_R52_VBI_DATA_TYPE_LINE22, 0x66); + tm6000_set_reg(dev, + TM6010_REQ07_R53_VBI_DATA_TYPE_LINE23, 0x00); + tm6000_set_reg(dev, + TM6010_REQ07_R54_VBI_DATA_TYPE_RLINES, 0x00); + tm6000_set_reg(dev, + TM6010_REQ07_R55_VBI_LOOP_FILTER_GAIN, 0x01); + tm6000_set_reg(dev, + TM6010_REQ07_R56_VBI_LOOP_FILTER_I_GAIN, 0x00); + tm6000_set_reg(dev, + TM6010_REQ07_R57_VBI_LOOP_FILTER_P_GAIN, 0x02); + tm6000_set_reg(dev, TM6010_REQ07_R58_VBI_CAPTION_DTO1, 0x35); + tm6000_set_reg(dev, TM6010_REQ07_R59_VBI_CAPTION_DTO0, 0xa0); + tm6000_set_reg(dev, TM6010_REQ07_R5A_VBI_TELETEXT_DTO1, 0x11); + tm6000_set_reg(dev, TM6010_REQ07_R5B_VBI_TELETEXT_DTO0, 0x4c); + tm6000_set_reg(dev, TM6010_REQ07_R40_TELETEXT_VBI_CODE0, 0x01); + tm6000_set_reg(dev, TM6010_REQ07_R3F_RESET, 0x00); + + + /* Init audio */ + tm6000_set_reg(dev, TM6010_REQ08_R01_A_INIT, 0x00); + tm6000_set_reg(dev, TM6010_REQ08_R02_A_FIX_GAIN_CTRL, 0x04); + tm6000_set_reg(dev, TM6010_REQ08_R03_A_AUTO_GAIN_CTRL, 0x00); + tm6000_set_reg(dev, TM6010_REQ08_R04_A_SIF_AMP_CTRL, 0xa0); + tm6000_set_reg(dev, TM6010_REQ08_R05_A_STANDARD_MOD, 0x05); + tm6000_set_reg(dev, TM6010_REQ08_R06_A_SOUND_MOD, 0x06); + tm6000_set_reg(dev, TM6010_REQ08_R07_A_LEFT_VOL, 0x00); + tm6000_set_reg(dev, TM6010_REQ08_R08_A_RIGHT_VOL, 0x00); + tm6000_set_reg(dev, TM6010_REQ08_R09_A_MAIN_VOL, 0x08); + tm6000_set_reg(dev, TM6010_REQ08_R0A_A_I2S_MOD, 0x91); + tm6000_set_reg(dev, TM6010_REQ08_R0B_A_ASD_THRES1, 0x20); + tm6000_set_reg(dev, TM6010_REQ08_R0C_A_ASD_THRES2, 0x12); + tm6000_set_reg(dev, TM6010_REQ08_R0D_A_AMD_THRES, 0x20); + tm6000_set_reg(dev, TM6010_REQ08_R0E_A_MONO_THRES1, 0xf0); + tm6000_set_reg(dev, TM6010_REQ08_R0F_A_MONO_THRES2, 0x80); + tm6000_set_reg(dev, TM6010_REQ08_R10_A_MUTE_THRES1, 0xc0); + tm6000_set_reg(dev, TM6010_REQ08_R11_A_MUTE_THRES2, 0x80); + tm6000_set_reg(dev, TM6010_REQ08_R12_A_AGC_U, 0x12); + tm6000_set_reg(dev, TM6010_REQ08_R13_A_AGC_ERR_T, 0xfe); + tm6000_set_reg(dev, TM6010_REQ08_R14_A_AGC_GAIN_INIT, 0x20); + tm6000_set_reg(dev, TM6010_REQ08_R15_A_AGC_STEP_THR, 0x14); + tm6000_set_reg(dev, TM6010_REQ08_R16_A_AGC_GAIN_MAX, 0xfe); + tm6000_set_reg(dev, TM6010_REQ08_R17_A_AGC_GAIN_MIN, 0x01); + tm6000_set_reg(dev, TM6010_REQ08_R18_A_TR_CTRL, 0xa0); + tm6000_set_reg(dev, TM6010_REQ08_R19_A_FH_2FH_GAIN, 0x32); + tm6000_set_reg(dev, TM6010_REQ08_R1A_A_NICAM_SER_MAX, 0x64); + tm6000_set_reg(dev, TM6010_REQ08_R1B_A_NICAM_SER_MIN, 0x20); + tm6000_set_reg(dev, REQ_08_SET_GET_AVREG_BIT, 0x1c, 0x00); + tm6000_set_reg(dev, REQ_08_SET_GET_AVREG_BIT, 0x1d, 0x00); + tm6000_set_reg(dev, TM6010_REQ08_R1E_A_GAIN_DEEMPH_OUT, 0x13); + tm6000_set_reg(dev, TM6010_REQ08_R1F_A_TEST_INTF_SEL, 0x00); + tm6000_set_reg(dev, TM6010_REQ08_R20_A_TEST_PIN_SEL, 0x00); + tm6000_set_reg(dev, TM6010_REQ08_RE4_ADC_IN2_SEL, 0xf3); + tm6000_set_reg(dev, TM6010_REQ08_R06_A_SOUND_MOD, 0x00); + tm6000_set_reg(dev, TM6010_REQ08_R01_A_INIT, 0x80); + + } else { + /* Enables soft reset */ + tm6000_set_reg(dev, TM6010_REQ07_R3F_RESET, 0x01); + + if (dev->scaler) { + tm6000_set_reg(dev, TM6010_REQ07_RC0_ACTIVE_VIDEO_SOURCE, 0x20); + } else { + /* Enable Hfilter and disable TS Drop err */ + tm6000_set_reg(dev, TM6010_REQ07_RC0_ACTIVE_VIDEO_SOURCE, 0x80); + } + + tm6000_set_reg(dev, TM6010_REQ07_RC3_HSTART1, 0x88); + tm6000_set_reg(dev, TM6010_REQ07_RD8_IR_WAKEUP_SEL, 0x23); + tm6000_set_reg(dev, TM6010_REQ07_RD1_ADDR_FOR_REQ1, 0xc0); + tm6000_set_reg(dev, TM6010_REQ07_RD2_ADDR_FOR_REQ2, 0xd8); + tm6000_set_reg(dev, TM6010_REQ07_RD6_ENDP_REQ1_REQ2, 0x06); + tm6000_set_reg(dev, TM6010_REQ07_RD8_IR_PULSE_CNT0, 0x1f); + + /* AP Software reset */ + tm6000_set_reg(dev, TM6010_REQ07_RFF_SOFT_RESET, 0x08); + tm6000_set_reg(dev, TM6010_REQ07_RFF_SOFT_RESET, 0x00); + + tm6000_set_fourcc_format(dev); + + /* Disables soft reset */ + tm6000_set_reg(dev, TM6010_REQ07_R3F_RESET, 0x00); + + /* E3: Select input 0 - TV tuner */ + tm6000_set_reg(dev, TM6010_REQ07_RE3_OUT_SEL1, 0x00); + tm6000_set_reg(dev, REQ_07_SET_GET_AVREG, 0xeb, 0x60); + + /* This controls input */ + tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, TM6000_GPIO_2, 0x0); + tm6000_set_reg(dev, REQ_03_SET_GET_MCU_PIN, TM6000_GPIO_3, 0x01); + } + msleep(20); + + /* Tuner firmware can now be loaded */ + + /*FIXME: Hack!!! */ + struct v4l2_frequency f; + mutex_lock(&dev->lock); + f.frequency=dev->freq; + v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_frequency, &f); + mutex_unlock(&dev->lock); + + msleep(100); + tm6000_set_standard (dev, &dev->norm); + tm6000_set_audio_bitrate (dev,48000); + + return 0; +} + +int tm6000_init_digital_mode (struct tm6000_core *dev) +{ + if (dev->dev_type == TM6010) { + int val; + u8 buf[2]; + + /* digital init */ + val = tm6000_get_reg(dev, TM6010_REQ07_RCC_ACTIVE_VIDEO_IF, 0); + val &= ~0x60; + tm6000_set_reg(dev, TM6010_REQ07_RCC_ACTIVE_VIDEO_IF, val); + val = tm6000_get_reg(dev, TM6010_REQ07_RC0_ACTIVE_VIDEO_SOURCE, 0); + val |= 0x40; + tm6000_set_reg(dev, TM6010_REQ07_RC0_ACTIVE_VIDEO_SOURCE, val); + tm6000_set_reg(dev, TM6010_REQ07_RFE_POWER_DOWN, 0x28); + tm6000_set_reg(dev, TM6010_REQ08_RE2_POWER_DOWN_CTRL1, 0xfc); + tm6000_set_reg(dev, TM6010_REQ08_RE6_POWER_DOWN_CTRL2, 0xff); + tm6000_set_reg(dev, TM6010_REQ08_RF1_AADC_POWER_DOWN, 0xfe); + tm6000_read_write_usb (dev, 0xc0, 0x0e, 0x00c2, 0x0008, buf, 2); + printk (KERN_INFO "buf %#x %#x \n", buf[0], buf[1]); + + + } else { + tm6000_set_reg(dev, TM6010_REQ07_RFF_SOFT_RESET, 0x08); + tm6000_set_reg(dev, TM6010_REQ07_RFF_SOFT_RESET, 0x00); + tm6000_set_reg(dev, TM6010_REQ07_R3F_RESET, 0x01); + tm6000_set_reg(dev, TM6010_REQ07_RD8_IR_PULSE_CNT0, 0x08); + tm6000_set_reg(dev, TM6010_REQ07_RE2_OUT_SEL2, 0x0c); + tm6000_set_reg(dev, TM6010_REQ07_RE8_TYPESEL_MOS_I2S, 0xff); + tm6000_set_reg (dev, REQ_07_SET_GET_AVREG, 0x00eb, 0xd8); + tm6000_set_reg(dev, TM6010_REQ07_RC0_ACTIVE_VIDEO_SOURCE, 0x40); + tm6000_set_reg(dev, TM6010_REQ07_RC1_TRESHOLD, 0xd0); + tm6000_set_reg(dev, TM6010_REQ07_RC3_HSTART1, 0x09); + tm6000_set_reg(dev, TM6010_REQ07_RD8_IR_WAKEUP_SEL, 0x37); + tm6000_set_reg(dev, TM6010_REQ07_RD1_ADDR_FOR_REQ1, 0xd8); + tm6000_set_reg(dev, TM6010_REQ07_RD2_ADDR_FOR_REQ2, 0xc0); + tm6000_set_reg(dev, TM6010_REQ07_RD6_ENDP_REQ1_REQ2, 0x60); + + tm6000_set_reg(dev, TM6010_REQ07_RE2_OUT_SEL2, 0x0c); + tm6000_set_reg(dev, TM6010_REQ07_RE8_TYPESEL_MOS_I2S, 0xff); + tm6000_set_reg (dev, REQ_07_SET_GET_AVREG, 0x00eb, 0x08); + msleep(50); + + tm6000_set_reg (dev, REQ_04_EN_DISABLE_MCU_INT, 0x0020, 0x00); + msleep(50); + tm6000_set_reg (dev, REQ_04_EN_DISABLE_MCU_INT, 0x0020, 0x01); + msleep(50); + tm6000_set_reg (dev, REQ_04_EN_DISABLE_MCU_INT, 0x0020, 0x00); + msleep(100); + } + return 0; +} + +struct reg_init { + u8 req; + u8 reg; + u8 val; +}; + +/* The meaning of those initializations are unknown */ +struct reg_init tm6000_init_tab[] = { + /* REG VALUE */ + { TM6010_REQ07_RD8_IR_PULSE_CNT0, 0x1f }, + { TM6010_REQ07_RFF_SOFT_RESET, 0x08 }, + { TM6010_REQ07_RFF_SOFT_RESET, 0x00 }, + { TM6010_REQ07_RD5_POWERSAVE, 0x4f }, + { TM6010_REQ07_RD8_IR_WAKEUP_SEL, 0x23 }, + { TM6010_REQ07_RD8_IR_WAKEUP_ADD, 0x08 }, + { TM6010_REQ07_RE2_OUT_SEL2, 0x00 }, + { TM6010_REQ07_RE3_OUT_SEL1, 0x10 }, + { TM6010_REQ07_RE5_REMOTE_WAKEUP, 0x00 }, + { TM6010_REQ07_RE8_TYPESEL_MOS_I2S, 0x00 }, + { REQ_07_SET_GET_AVREG, 0xeb, 0x64 }, /* 48000 bits/sample, external input */ + { REQ_07_SET_GET_AVREG, 0xee, 0xc2 }, + { TM6010_REQ07_R3F_RESET, 0x01 }, /* Start of soft reset */ + { TM6010_REQ07_R00_VIDEO_CONTROL0, 0x00 }, + { TM6010_REQ07_R01_VIDEO_CONTROL1, 0x07 }, + { TM6010_REQ07_R02_VIDEO_CONTROL2, 0x5f }, + { TM6010_REQ07_R03_YC_SEP_CONTROL, 0x00 }, + { TM6010_REQ07_R05_NOISE_THRESHOLD, 0x64 }, + { TM6010_REQ07_R07_OUTPUT_CONTROL, 0x01 }, + { TM6010_REQ07_R08_LUMA_CONTRAST_ADJ, 0x82 }, + { TM6010_REQ07_R09_LUMA_BRIGHTNESS_ADJ, 0x36 }, + { TM6010_REQ07_R0A_CHROMA_SATURATION_ADJ, 0x50 }, + { TM6010_REQ07_R0C_CHROMA_AGC_CONTROL, 0x6a }, + { TM6010_REQ07_R11_AGC_PEAK_CONTROL, 0xc9 }, + { TM6010_REQ07_R12_AGC_GATE_STARTH, 0x07 }, + { TM6010_REQ07_R13_AGC_GATE_STARTL, 0x3b }, + { TM6010_REQ07_R14_AGC_GATE_WIDTH, 0x47 }, + { TM6010_REQ07_R15_AGC_BP_DELAY, 0x6f }, + { TM6010_REQ07_R17_HLOOP_MAXSTATE, 0xcd }, + { TM6010_REQ07_R18_CHROMA_DTO_INCREMENT3, 0x1e }, + { TM6010_REQ07_R19_CHROMA_DTO_INCREMENT2, 0x8b }, + { TM6010_REQ07_R1A_CHROMA_DTO_INCREMENT1, 0xa2 }, + { TM6010_REQ07_R1B_CHROMA_DTO_INCREMENT0, 0xe9 }, + { TM6010_REQ07_R1C_HSYNC_DTO_INCREMENT3, 0x1c }, + { TM6010_REQ07_R1D_HSYNC_DTO_INCREMENT2, 0xcc }, + { TM6010_REQ07_R1E_HSYNC_DTO_INCREMENT1, 0xcc }, + { TM6010_REQ07_R1F_HSYNC_DTO_INCREMENT0, 0xcd }, + { TM6010_REQ07_R20_HSYNC_RISING_EDGE_TIME, 0x3c }, + { TM6010_REQ07_R21_HSYNC_PHASE_OFFSET, 0x3c }, + { TM6010_REQ07_R2D_CHROMA_BURST_END, 0x48 }, + { TM6010_REQ07_R2E_ACTIVE_VIDEO_HSTART, 0x88 }, + { TM6010_REQ07_R30_ACTIVE_VIDEO_VSTART, 0x22 }, + { TM6010_REQ07_R31_ACTIVE_VIDEO_VHIGHT, 0x61 }, + { TM6010_REQ07_R32_VSYNC_HLOCK_MIN, 0x74 }, + { TM6010_REQ07_R33_VSYNC_HLOCK_MAX, 0x1c }, + { TM6010_REQ07_R34_VSYNC_AGC_MIN, 0x74 }, + { TM6010_REQ07_R35_VSYNC_AGC_MAX, 0x1c }, + { TM6010_REQ07_R36_VSYNC_VBI_MIN, 0x7a }, + { TM6010_REQ07_R37_VSYNC_VBI_MAX, 0x26 }, + { TM6010_REQ07_R38_VSYNC_THRESHOLD, 0x40 }, + { TM6010_REQ07_R39_VSYNC_TIME_CONSTANT, 0x0a }, + { TM6010_REQ07_R42_VBI_DATA_HIGH_LEVEL, 0x55 }, + { TM6010_REQ07_R51_VBI_DATA_TYPE_LINE21, 0x11 }, + { TM6010_REQ07_R55_VBI_LOOP_FILTER_GAIN, 0x01 }, + { TM6010_REQ07_R57_VBI_LOOP_FILTER_P_GAIN, 0x02 }, + { TM6010_REQ07_R58_VBI_CAPTION_DTO1, 0x35 }, + { TM6010_REQ07_R59_VBI_CAPTION_DTO0, 0xa0 }, + { TM6010_REQ07_R80_COMB_FILTER_TRESHOLD, 0x15 }, + { TM6010_REQ07_R82_COMB_FILTER_CONFIG, 0x42 }, + { TM6010_REQ07_RC1_TRESHOLD, 0xd0 }, + { TM6010_REQ07_RC3_HSTART1, 0x88 }, + { TM6010_REQ07_R3F_RESET, 0x00 }, /* End of the soft reset */ + { TM6010_REQ05_R18_IMASK7, 0x00 }, +}; + +struct reg_init tm6010_init_tab[] = { + { TM6010_REQ07_RC0_ACTIVE_VIDEO_SOURCE, 0x00 }, + { TM6010_REQ07_RC4_HSTART0, 0xa0 }, + { TM6010_REQ07_RC6_HEND0, 0x40 }, + { TM6010_REQ07_RCA_VEND0, 0x31 }, + { TM6010_REQ07_RCC_ACTIVE_VIDEO_IF, 0xe1 }, + { TM6010_REQ07_RE0_DVIDEO_SOURCE, 0x03 }, + { TM6010_REQ07_RFE_POWER_DOWN, 0x7f }, + + { TM6010_REQ08_RE2_POWER_DOWN_CTRL1, 0xf0 }, + { TM6010_REQ08_RE3_ADC_IN1_SEL, 0xf4 }, + { TM6010_REQ08_RE4_ADC_IN2_SEL, 0xf8 }, + { TM6010_REQ08_RE6_POWER_DOWN_CTRL2, 0x00 }, + { TM6010_REQ08_REA_BUFF_DRV_CTRL, 0xf2 }, + { TM6010_REQ08_REB_SIF_GAIN_CTRL, 0xf0 }, + { TM6010_REQ08_REC_REVERSE_YC_CTRL, 0xc2 }, + { TM6010_REQ08_RF0_DAUDIO_INPUT_CONFIG, 0x60 }, + { TM6010_REQ08_RF1_AADC_POWER_DOWN, 0xfc }, + + { TM6010_REQ07_R3F_RESET, 0x01 }, + { TM6010_REQ07_R00_VIDEO_CONTROL0, 0x00 }, + { TM6010_REQ07_R01_VIDEO_CONTROL1, 0x07 }, + { TM6010_REQ07_R02_VIDEO_CONTROL2, 0x5f }, + { TM6010_REQ07_R03_YC_SEP_CONTROL, 0x00 }, + { TM6010_REQ07_R05_NOISE_THRESHOLD, 0x64 }, + { TM6010_REQ07_R07_OUTPUT_CONTROL, 0x01 }, + { TM6010_REQ07_R08_LUMA_CONTRAST_ADJ, 0x82 }, + { TM6010_REQ07_R09_LUMA_BRIGHTNESS_ADJ, 0x36 }, + { TM6010_REQ07_R0A_CHROMA_SATURATION_ADJ, 0x50 }, + { TM6010_REQ07_R0C_CHROMA_AGC_CONTROL, 0x6a }, + { TM6010_REQ07_R11_AGC_PEAK_CONTROL, 0xc9 }, + { TM6010_REQ07_R12_AGC_GATE_STARTH, 0x07 }, + { TM6010_REQ07_R13_AGC_GATE_STARTL, 0x3b }, + { TM6010_REQ07_R14_AGC_GATE_WIDTH, 0x47 }, + { TM6010_REQ07_R15_AGC_BP_DELAY, 0x6f }, + { TM6010_REQ07_R17_HLOOP_MAXSTATE, 0xcd }, + { TM6010_REQ07_R18_CHROMA_DTO_INCREMENT3, 0x1e }, + { TM6010_REQ07_R19_CHROMA_DTO_INCREMENT2, 0x8b }, + { TM6010_REQ07_R1A_CHROMA_DTO_INCREMENT1, 0xa2 }, + { TM6010_REQ07_R1B_CHROMA_DTO_INCREMENT0, 0xe9 }, + { TM6010_REQ07_R1C_HSYNC_DTO_INCREMENT3, 0x1c }, + { TM6010_REQ07_R1D_HSYNC_DTO_INCREMENT2, 0xcc }, + { TM6010_REQ07_R1E_HSYNC_DTO_INCREMENT1, 0xcc }, + { TM6010_REQ07_R1F_HSYNC_DTO_INCREMENT0, 0xcd }, + { TM6010_REQ07_R20_HSYNC_RISING_EDGE_TIME, 0x3c }, + { TM6010_REQ07_R21_HSYNC_PHASE_OFFSET, 0x3c }, + { TM6010_REQ07_R2D_CHROMA_BURST_END, 0x48 }, + { TM6010_REQ07_R2E_ACTIVE_VIDEO_HSTART, 0x88 }, + { TM6010_REQ07_R30_ACTIVE_VIDEO_VSTART, 0x22 }, + { TM6010_REQ07_R31_ACTIVE_VIDEO_VHIGHT, 0x61 }, + { TM6010_REQ07_R32_VSYNC_HLOCK_MIN, 0x74 }, + { TM6010_REQ07_R33_VSYNC_HLOCK_MAX, 0x1c }, + { TM6010_REQ07_R34_VSYNC_AGC_MIN, 0x74 }, + { TM6010_REQ07_R35_VSYNC_AGC_MAX, 0x1c }, + { TM6010_REQ07_R36_VSYNC_VBI_MIN, 0x7a }, + { TM6010_REQ07_R37_VSYNC_VBI_MAX, 0x26 }, + { TM6010_REQ07_R38_VSYNC_THRESHOLD, 0x40 }, + { TM6010_REQ07_R39_VSYNC_TIME_CONSTANT, 0x0a }, + { TM6010_REQ07_R42_VBI_DATA_HIGH_LEVEL, 0x55 }, + { TM6010_REQ07_R51_VBI_DATA_TYPE_LINE21, 0x11 }, + { TM6010_REQ07_R55_VBI_LOOP_FILTER_GAIN, 0x01 }, + { TM6010_REQ07_R57_VBI_LOOP_FILTER_P_GAIN, 0x02 }, + { TM6010_REQ07_R58_VBI_CAPTION_DTO1, 0x35 }, + { TM6010_REQ07_R59_VBI_CAPTION_DTO0, 0xa0 }, + { TM6010_REQ07_R80_COMB_FILTER_TRESHOLD, 0x15 }, + { TM6010_REQ07_R82_COMB_FILTER_CONFIG, 0x42 }, + { TM6010_REQ07_RC1_TRESHOLD, 0xd0 }, + { TM6010_REQ07_RC3_HSTART1, 0x88 }, + { TM6010_REQ07_R3F_RESET, 0x00 }, + + { TM6010_REQ05_R18_IMASK7, 0x00 }, + + { TM6010_REQ07_RD8_IR_LEADER1, 0xaa }, + { TM6010_REQ07_RD8_IR_LEADER0, 0x30 }, + { TM6010_REQ07_RD8_IR_PULSE_CNT1, 0x20 }, + { TM6010_REQ07_RD8_IR_PULSE_CNT0, 0xd0 }, + { REQ_04_EN_DISABLE_MCU_INT, 0x02, 0x00 }, + { TM6010_REQ07_RD8_IR, 0x2f }, + + /* set remote wakeup key:any key wakeup */ + { TM6010_REQ07_RE5_REMOTE_WAKEUP, 0xfe }, + { TM6010_REQ07_RD8_IR_WAKEUP_SEL, 0xff }, +}; + +int tm6000_init (struct tm6000_core *dev) +{ + int board, rc=0, i, size; + struct reg_init *tab; + + if (dev->dev_type == TM6010) { + tab = tm6010_init_tab; + size = ARRAY_SIZE(tm6010_init_tab); + } else { + tab = tm6000_init_tab; + size = ARRAY_SIZE(tm6000_init_tab); + } + + /* Load board's initialization table */ + for (i=0; i< size; i++) { + rc= tm6000_set_reg (dev, tab[i].req, tab[i].reg, tab[i].val); + if (rc<0) { + printk (KERN_ERR "Error %i while setting req %d, " + "reg %d to value %d\n", rc, + tab[i].req,tab[i].reg, tab[i].val); + return rc; + } + } + + msleep(5); /* Just to be conservative */ + + /* Check board version - maybe 10Moons specific */ + board=tm6000_get_reg32 (dev, REQ_40_GET_VERSION, 0, 0); + if (board >=0) { + printk (KERN_INFO "Board version = 0x%08x\n",board); + } else { + printk (KERN_ERR "Error %i while retrieving board version\n",board); + } + + rc = tm6000_cards_setup(dev); + + return rc; +} + +int tm6000_set_audio_bitrate(struct tm6000_core *dev, int bitrate) +{ + int val; + + val=tm6000_get_reg (dev, REQ_07_SET_GET_AVREG, 0xeb, 0x0); +printk("Original value=%d\n",val); + if (val<0) + return val; + + val &= 0x0f; /* Preserve the audio input control bits */ + switch (bitrate) { + case 44100: + val|=0xd0; + dev->audio_bitrate=bitrate; + break; + case 48000: + val|=0x60; + dev->audio_bitrate=bitrate; + break; + } + val=tm6000_set_reg (dev, REQ_07_SET_GET_AVREG, 0xeb, val); + + return val; +} +EXPORT_SYMBOL_GPL(tm6000_set_audio_bitrate); diff --git a/drivers/staging/tm6000/tm6000-dvb.c b/drivers/staging/tm6000/tm6000-dvb.c new file mode 100644 index 000000000000..eafc89c22b6b --- /dev/null +++ b/drivers/staging/tm6000/tm6000-dvb.c @@ -0,0 +1,346 @@ +/* + tm6000-dvb.c - dvb-t support for TM5600/TM6000/TM6010 USB video capture devices + + Copyright (C) 2007 Michel Ludwig <michel.ludwig@gmail.com> + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation version 2 + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#include <linux/kernel.h> +#include <linux/usb.h> + +#include "tm6000.h" +#include "tm6000-regs.h" + +#include "zl10353.h" + +#include <media/tuner.h> + +#include "tuner-xc2028.h" + +static void inline print_err_status (struct tm6000_core *dev, + int packet, int status) +{ + char *errmsg = "Unknown"; + + switch(status) { + case -ENOENT: + errmsg = "unlinked synchronuously"; + break; + case -ECONNRESET: + errmsg = "unlinked asynchronuously"; + break; + case -ENOSR: + errmsg = "Buffer error (overrun)"; + break; + case -EPIPE: + errmsg = "Stalled (device not responding)"; + break; + case -EOVERFLOW: + errmsg = "Babble (bad cable?)"; + break; + case -EPROTO: + errmsg = "Bit-stuff error (bad cable?)"; + break; + case -EILSEQ: + errmsg = "CRC/Timeout (could be anything)"; + break; + case -ETIME: + errmsg = "Device does not respond"; + break; + } + if (packet<0) { + dprintk(dev, 1, "URB status %d [%s].\n", + status, errmsg); + } else { + dprintk(dev, 1, "URB packet %d, status %d [%s].\n", + packet, status, errmsg); + } +} + +static void tm6000_urb_received(struct urb *urb) +{ + int ret; + struct tm6000_core* dev = urb->context; + + if(urb->status != 0) { + print_err_status (dev,0,urb->status); + } + else if(urb->actual_length>0){ + dvb_dmx_swfilter(&dev->dvb->demux, urb->transfer_buffer, + urb->actual_length); + } + + if(dev->dvb->streams > 0) { + ret = usb_submit_urb(urb, GFP_ATOMIC); + if(ret < 0) { + printk(KERN_ERR "tm6000: error %s\n", __FUNCTION__); + kfree(urb->transfer_buffer); + usb_free_urb(urb); + } + } +} + +int tm6000_start_stream(struct tm6000_core *dev) +{ + int ret; + unsigned int pipe, size; + struct tm6000_dvb *dvb = dev->dvb; + + printk(KERN_INFO "tm6000: got start stream request %s\n",__FUNCTION__); + + tm6000_init_digital_mode(dev); + + dvb->bulk_urb = usb_alloc_urb(0, GFP_KERNEL); + if(dvb->bulk_urb == NULL) { + printk(KERN_ERR "tm6000: couldn't allocate urb\n"); + return -ENOMEM; + } + + pipe = usb_rcvbulkpipe(dev->udev, dev->bulk_in.endp->desc.bEndpointAddress + & USB_ENDPOINT_NUMBER_MASK); + + size = usb_maxpacket(dev->udev, pipe, usb_pipeout(pipe)); + size = size * 15; /* 512 x 8 or 12 or 15 */ + + dvb->bulk_urb->transfer_buffer = kzalloc(size, GFP_KERNEL); + if(dvb->bulk_urb->transfer_buffer == NULL) { + usb_free_urb(dvb->bulk_urb); + printk(KERN_ERR "tm6000: couldn't allocate transfer buffer!\n"); + return -ENOMEM; + } + + usb_fill_bulk_urb(dvb->bulk_urb, dev->udev, pipe, + dvb->bulk_urb->transfer_buffer, + size, + tm6000_urb_received, dev); + + ret = usb_clear_halt(dev->udev, pipe); + if(ret < 0) { + printk(KERN_ERR "tm6000: error %i in %s during pipe reset\n",ret,__FUNCTION__); + return ret; + } + else { + printk(KERN_ERR "tm6000: pipe resetted\n"); + } + +/* mutex_lock(&tm6000_driver.open_close_mutex); */ + ret = usb_submit_urb(dvb->bulk_urb, GFP_KERNEL); + +/* mutex_unlock(&tm6000_driver.open_close_mutex); */ + if (ret) { + printk(KERN_ERR "tm6000: submit of urb failed (error=%i)\n",ret); + + kfree(dvb->bulk_urb->transfer_buffer); + usb_free_urb(dvb->bulk_urb); + return ret; + } + + return 0; +} + +void tm6000_stop_stream(struct tm6000_core *dev) +{ + struct tm6000_dvb *dvb = dev->dvb; + + if(dvb->bulk_urb) { + printk (KERN_INFO "urb killing\n"); + usb_kill_urb(dvb->bulk_urb); + printk (KERN_INFO "urb buffer free\n"); + kfree(dvb->bulk_urb->transfer_buffer); + usb_free_urb(dvb->bulk_urb); + dvb->bulk_urb = NULL; + } +} + +int tm6000_start_feed(struct dvb_demux_feed *feed) +{ + struct dvb_demux *demux = feed->demux; + struct tm6000_core *dev = demux->priv; + struct tm6000_dvb *dvb = dev->dvb; + printk(KERN_INFO "tm6000: got start feed request %s\n",__FUNCTION__); + + mutex_lock(&dvb->mutex); + if(dvb->streams == 0) { + dvb->streams = 1; +/* mutex_init(&tm6000_dev->streming_mutex); */ + tm6000_start_stream(dev); + } + else { + ++(dvb->streams); + } + mutex_unlock(&dvb->mutex); + + return 0; +} + +int tm6000_stop_feed(struct dvb_demux_feed *feed) { + struct dvb_demux *demux = feed->demux; + struct tm6000_core *dev = demux->priv; + struct tm6000_dvb *dvb = dev->dvb; + + printk(KERN_INFO "tm6000: got stop feed request %s\n",__FUNCTION__); + + mutex_lock(&dvb->mutex); + + printk (KERN_INFO "stream %#x\n", dvb->streams); + --(dvb->streams); + if(dvb->streams == 0) { + printk (KERN_INFO "stop stream\n"); + tm6000_stop_stream(dev); +/* mutex_destroy(&tm6000_dev->streaming_mutex); */ + } + mutex_unlock(&dvb->mutex); +/* mutex_destroy(&tm6000_dev->streaming_mutex); */ + + return 0; +} + +int tm6000_dvb_attach_frontend(struct tm6000_core *dev) +{ + struct tm6000_dvb *dvb = dev->dvb; + + if(dev->caps.has_zl10353) { + struct zl10353_config config = + {.demod_address = dev->demod_addr, + .no_tuner = 1, + .parallel_ts = 1, + .if2 = 45700, + .disable_i2c_gate_ctrl = 1, + }; + + dvb->frontend = dvb_attach(zl10353_attach, &config, + &dev->i2c_adap); + } + else { + printk(KERN_ERR "tm6000: no frontend defined for the device!\n"); + return -1; + } + + return (!dvb->frontend) ? -1 : 0; +} + +DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr); + +int tm6000_dvb_register(struct tm6000_core *dev) +{ + int ret = -1; + struct tm6000_dvb *dvb = dev->dvb; + + mutex_init(&dvb->mutex); + + dvb->streams = 0; + + /* attach the frontend */ + ret = tm6000_dvb_attach_frontend(dev); + if(ret < 0) { + printk(KERN_ERR "tm6000: couldn't attach the frontend!\n"); + goto err; + } + + ret = dvb_register_adapter(&dvb->adapter, "Trident TVMaster 6000 DVB-T", + THIS_MODULE, &dev->udev->dev, adapter_nr); + dvb->adapter.priv = dev; + + if (dvb->frontend) { + struct xc2028_config cfg = { + .i2c_adap = &dev->i2c_adap, + .i2c_addr = dev->tuner_addr, + }; + + dvb->frontend->callback = tm6000_tuner_callback; + ret = dvb_register_frontend(&dvb->adapter, dvb->frontend); + if (ret < 0) { + printk(KERN_ERR + "tm6000: couldn't register frontend\n"); + goto adapter_err; + } + + if (!dvb_attach(xc2028_attach, dvb->frontend, &cfg)) { + printk(KERN_ERR "tm6000: couldn't register " + "frontend (xc3028)\n"); + ret = -EINVAL; + goto frontend_err; + } + printk(KERN_INFO "tm6000: XC2028/3028 asked to be " + "attached to frontend!\n"); + } else { + printk(KERN_ERR "tm6000: no frontend found\n"); + } + + dvb->demux.dmx.capabilities = DMX_TS_FILTERING | DMX_SECTION_FILTERING + | DMX_MEMORY_BASED_FILTERING; + dvb->demux.priv = dev; + dvb->demux.filternum = 8; + dvb->demux.feednum = 8; + dvb->demux.start_feed = tm6000_start_feed; + dvb->demux.stop_feed = tm6000_stop_feed; + dvb->demux.write_to_decoder = NULL; + ret = dvb_dmx_init(&dvb->demux); + if(ret < 0) { + printk("tm6000: dvb_dmx_init failed (errno = %d)\n", ret); + goto frontend_err; + } + + dvb->dmxdev.filternum = dev->dvb->demux.filternum; + dvb->dmxdev.demux = &dev->dvb->demux.dmx; + dvb->dmxdev.capabilities = 0; + + ret = dvb_dmxdev_init(&dvb->dmxdev, &dvb->adapter); + if(ret < 0) { + printk("tm6000: dvb_dmxdev_init failed (errno = %d)\n", ret); + goto dvb_dmx_err; + } + + return 0; + +dvb_dmx_err: + dvb_dmx_release(&dvb->demux); +frontend_err: + if(dvb->frontend) { + dvb_frontend_detach(dvb->frontend); + dvb_unregister_frontend(dvb->frontend); + } +adapter_err: + dvb_unregister_adapter(&dvb->adapter); +err: + return ret; +} + +void tm6000_dvb_unregister(struct tm6000_core *dev) +{ + struct tm6000_dvb *dvb = dev->dvb; + + if(dvb->bulk_urb != NULL) { + struct urb *bulk_urb = dvb->bulk_urb; + + kfree(bulk_urb->transfer_buffer); + bulk_urb->transfer_buffer = NULL; + usb_unlink_urb(bulk_urb); + usb_free_urb(bulk_urb); + } + +/* mutex_lock(&tm6000_driver.open_close_mutex); */ + if(dvb->frontend) { + dvb_frontend_detach(dvb->frontend); + dvb_unregister_frontend(dvb->frontend); + } + + dvb_dmxdev_release(&dvb->dmxdev); + dvb_dmx_release(&dvb->demux); + dvb_unregister_adapter(&dvb->adapter); + mutex_destroy(&dvb->mutex); +/* mutex_unlock(&tm6000_driver.open_close_mutex); */ + +} diff --git a/drivers/staging/tm6000/tm6000-i2c.c b/drivers/staging/tm6000/tm6000-i2c.c new file mode 100644 index 000000000000..94ff489a1bbb --- /dev/null +++ b/drivers/staging/tm6000/tm6000-i2c.c @@ -0,0 +1,370 @@ +/* + tm6000-i2c.c - driver for TM5600/TM6000/TM6010 USB video capture devices + + Copyright (C) 2006-2007 Mauro Carvalho Chehab <mchehab@infradead.org> + + Copyright (C) 2007 Michel Ludwig <michel.ludwig@gmail.com> + - Fix SMBus Read Byte command + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation version 2 + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#include <linux/module.h> +#include <linux/kernel.h> +#include <linux/usb.h> +#include <linux/i2c.h> + +#include "tm6000.h" +#include "tm6000-regs.h" +#include <media/v4l2-common.h> +#include <media/tuner.h> +#include "tuner-xc2028.h" + + +/*FIXME: Hack to avoid needing to patch i2c-id.h */ +#define I2C_HW_B_TM6000 I2C_HW_B_EM28XX +/* ----------------------------------------------------------- */ + +static unsigned int i2c_debug = 0; +module_param(i2c_debug, int, 0644); +MODULE_PARM_DESC(i2c_debug, "enable debug messages [i2c]"); + +#define i2c_dprintk(lvl,fmt, args...) if (i2c_debug>=lvl) do{ \ + printk(KERN_DEBUG "%s at %s: " fmt, \ + dev->name, __FUNCTION__ , ##args); } while (0) + +static int tm6000_i2c_send_regs(struct tm6000_core *dev, unsigned char addr, + __u8 reg, char *buf, int len) +{ + int rc; + unsigned int tsleep; + unsigned int i2c_packet_limit = 16; + + if (dev->dev_type == TM6010) + i2c_packet_limit = 64; + + if (!buf) + return -1; + + if (len < 1 || len > i2c_packet_limit) { + printk(KERN_ERR "Incorrect length of i2c packet = %d, limit set to %d\n", + len, i2c_packet_limit); + return -1; + } + + /* capture mutex */ + rc = tm6000_read_write_usb(dev, USB_DIR_OUT | USB_TYPE_VENDOR | + USB_RECIP_DEVICE, REQ_16_SET_GET_I2C_WR1_RDN, + addr | reg << 8, 0, buf, len); + + if (rc < 0) { + /* release mutex */ + return rc; + } + + /* Calculate delay time, 14000us for 64 bytes */ + tsleep = ((len * 200) + 200 + 1000) / 1000; + msleep(tsleep); + + /* release mutex */ + return rc; +} + +/* Generic read - doesn't work fine with 16bit registers */ +static int tm6000_i2c_recv_regs(struct tm6000_core *dev, unsigned char addr, + __u8 reg, char *buf, int len) +{ + int rc; + u8 b[2]; + unsigned int i2c_packet_limit = 16; + + if (dev->dev_type == TM6010) + i2c_packet_limit = 64; + + if (!buf) + return -1; + + if (len < 1 || len > i2c_packet_limit) { + printk(KERN_ERR "Incorrect length of i2c packet = %d, limit set to %d\n", + len, i2c_packet_limit); + return -1; + } + + /* capture mutex */ + if ((dev->caps.has_zl10353) && (dev->demod_addr << 1 == addr) && (reg % 2 == 0)) { + /* + * Workaround an I2C bug when reading from zl10353 + */ + reg -= 1; + len += 1; + + rc = tm6000_read_write_usb(dev, USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE, + REQ_16_SET_GET_I2C_WR1_RDN, addr | reg << 8, 0, b, len); + + *buf = b[1]; + } else { + rc = tm6000_read_write_usb(dev, USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE, + REQ_16_SET_GET_I2C_WR1_RDN, addr | reg << 8, 0, buf, len); + } + + /* release mutex */ + return rc; +} + +/* + * read from a 16bit register + * for example xc2028, xc3028 or xc3028L + */ +static int tm6000_i2c_recv_regs16(struct tm6000_core *dev, unsigned char addr, + __u16 reg, char *buf, int len) +{ + int rc; + unsigned char ureg; + + if (!buf || len != 2) + return -1; + + /* capture mutex */ + if (dev->dev_type == TM6010) { + ureg = reg & 0xFF; + rc = tm6000_read_write_usb(dev, USB_DIR_OUT | USB_TYPE_VENDOR | + USB_RECIP_DEVICE, REQ_16_SET_GET_I2C_WR1_RDN, + addr | (reg & 0xFF00), 0, &ureg, 1); + + if (rc < 0) { + /* release mutex */ + return rc; + } + + msleep(1400 / 1000); + rc = tm6000_read_write_usb(dev, USB_DIR_IN | USB_TYPE_VENDOR | + USB_RECIP_DEVICE, REQ_35_AFTEK_TUNER_READ, + reg, 0, buf, len); + } else { + rc = tm6000_read_write_usb(dev, USB_DIR_IN | USB_TYPE_VENDOR | + USB_RECIP_DEVICE, REQ_14_SET_GET_I2C_WR2_RDN, + addr, reg, buf, len); + } + + /* release mutex */ + return rc; +} + +static int tm6000_i2c_xfer(struct i2c_adapter *i2c_adap, + struct i2c_msg msgs[], int num) +{ + struct tm6000_core *dev = i2c_adap->algo_data; + int addr, rc, i, byte; + + if (num <= 0) + return 0; + for (i = 0; i < num; i++) { + addr = (msgs[i].addr << 1) & 0xff; + i2c_dprintk(2,"%s %s addr=0x%x len=%d:", + (msgs[i].flags & I2C_M_RD) ? "read" : "write", + i == num - 1 ? "stop" : "nonstop", addr, msgs[i].len); + if (msgs[i].flags & I2C_M_RD) { + /* read request without preceding register selection */ + /* + * The TM6000 only supports a read transaction + * immediately after a 1 or 2 byte write to select + * a register. We cannot fulfil this request. + */ + i2c_dprintk(2, " read without preceding write not" + " supported"); + rc = -EOPNOTSUPP; + goto err; + } else if (i + 1 < num && msgs[i].len <= 2 && + (msgs[i + 1].flags & I2C_M_RD) && + msgs[i].addr == msgs[i + 1].addr) { + /* 1 or 2 byte write followed by a read */ + if (i2c_debug >= 2) + for (byte = 0; byte < msgs[i].len; byte++) + printk(" %02x", msgs[i].buf[byte]); + i2c_dprintk(2, "; joined to read %s len=%d:", + i == num - 2 ? "stop" : "nonstop", + msgs[i + 1].len); + + if (msgs[i].len == 2) { + rc = tm6000_i2c_recv_regs16(dev, addr, + msgs[i].buf[0] << 8 | msgs[i].buf[1], + msgs[i + 1].buf, msgs[i + 1].len); + } else { + rc = tm6000_i2c_recv_regs(dev, addr, msgs[i].buf[0], + msgs[i + 1].buf, msgs[i + 1].len); + } + + i++; + + if (addr == dev->tuner_addr << 1) { + tm6000_set_reg(dev, REQ_50_SET_START, 0, 0); + tm6000_set_reg(dev, REQ_51_SET_STOP, 0, 0); + } + if (i2c_debug >= 2) + for (byte = 0; byte < msgs[i].len; byte++) + printk(" %02x", msgs[i].buf[byte]); + } else { + /* write bytes */ + if (i2c_debug >= 2) + for (byte = 0; byte < msgs[i].len; byte++) + printk(" %02x", msgs[i].buf[byte]); + rc = tm6000_i2c_send_regs(dev, addr, msgs[i].buf[0], + msgs[i].buf + 1, msgs[i].len - 1); + + if (addr == dev->tuner_addr << 1) { + tm6000_set_reg(dev, REQ_50_SET_START, 0, 0); + tm6000_set_reg(dev, REQ_51_SET_STOP, 0, 0); + } + } + if (i2c_debug >= 2) + printk("\n"); + if (rc < 0) + goto err; + } + + return num; +err: + i2c_dprintk(2," ERROR: %i\n", rc); + return rc; +} + +static int tm6000_i2c_eeprom(struct tm6000_core *dev, + unsigned char *eedata, int len) +{ + int i, rc; + unsigned char *p = eedata; + unsigned char bytes[17]; + + dev->i2c_client.addr = 0xa0 >> 1; + + bytes[16] = '\0'; + for (i = 0; i < len; ) { + *p = i; + rc = tm6000_i2c_recv_regs(dev, 0xa0, i, p, 1); + if (rc < 1) { + if (p == eedata) + goto noeeprom; + else { + printk(KERN_WARNING + "%s: i2c eeprom read error (err=%d)\n", + dev->name, rc); + } + return -1; + } + p++; + if (0 == (i % 16)) + printk(KERN_INFO "%s: i2c eeprom %02x:", dev->name, i); + printk(" %02x", eedata[i]); + if ((eedata[i] >= ' ') && (eedata[i] <= 'z')) { + bytes[i%16] = eedata[i]; + } else { + bytes[i%16]='.'; + } + + i++; + + if (0 == (i % 16)) { + bytes[16] = '\0'; + printk(" %s\n", bytes); + } + } + if (0 != (i%16)) { + bytes[i%16] = '\0'; + for (i %= 16; i < 16; i++) + printk(" "); + } + printk(" %s\n", bytes); + + return 0; + +noeeprom: + printk(KERN_INFO "%s: Huh, no eeprom present (err=%d)?\n", + dev->name, rc); + return rc; +} + +/* ----------------------------------------------------------- */ + +/* + * functionality() + */ +static u32 functionality(struct i2c_adapter *adap) +{ + return I2C_FUNC_SMBUS_EMUL; +} + +#define mass_write(addr, reg, data...) \ + { const static u8 _val[] = data; \ + rc=tm6000_read_write_usb(dev,USB_DIR_OUT | USB_TYPE_VENDOR, \ + REQ_16_SET_GET_I2C_WR1_RDN,(reg<<8)+addr, 0x00, (u8 *) _val, \ + ARRAY_SIZE(_val)); \ + if (rc<0) { \ + printk(KERN_ERR "Error on line %d: %d\n",__LINE__,rc); \ + return rc; \ + } \ + msleep (10); \ + } + +static struct i2c_algorithm tm6000_algo = { + .master_xfer = tm6000_i2c_xfer, + .functionality = functionality, +}; + +static struct i2c_adapter tm6000_adap_template = { + .owner = THIS_MODULE, + .class = I2C_CLASS_TV_ANALOG | I2C_CLASS_TV_DIGITAL, + .name = "tm6000", + .id = I2C_HW_B_TM6000, + .algo = &tm6000_algo, +}; + +static struct i2c_client tm6000_client_template = { + .name = "tm6000 internal", +}; + +/* ----------------------------------------------------------- */ + +/* + * tm6000_i2c_register() + * register i2c bus + */ +int tm6000_i2c_register(struct tm6000_core *dev) +{ + unsigned char eedata[256]; + + dev->i2c_adap = tm6000_adap_template; + dev->i2c_adap.dev.parent = &dev->udev->dev; + strcpy(dev->i2c_adap.name, dev->name); + dev->i2c_adap.algo_data = dev; + i2c_add_adapter(&dev->i2c_adap); + + dev->i2c_client = tm6000_client_template; + dev->i2c_client.adapter = &dev->i2c_adap; + + i2c_set_adapdata(&dev->i2c_adap, &dev->v4l2_dev); + + tm6000_i2c_eeprom(dev, eedata, sizeof(eedata)); + + return 0; +} + +/* + * tm6000_i2c_unregister() + * unregister i2c_bus + */ +int tm6000_i2c_unregister(struct tm6000_core *dev) +{ + i2c_del_adapter(&dev->i2c_adap); + return 0; +} diff --git a/drivers/staging/tm6000/tm6000-regs.h b/drivers/staging/tm6000/tm6000-regs.h new file mode 100644 index 000000000000..1c5289c971fa --- /dev/null +++ b/drivers/staging/tm6000/tm6000-regs.h @@ -0,0 +1,541 @@ +/* + tm6000-regs.h - driver for TM5600/TM6000/TM6010 USB video capture devices + + Copyright (C) 2006-2007 Mauro Carvalho Chehab <mchehab@infradead.org> + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation version 2 + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +/* + * Define TV Master TM5600/TM6000/TM6010 Request codes + */ +#define REQ_00_SET_IR_VALUE 0 +#define REQ_01_SET_WAKEUP_IRCODE 1 +#define REQ_02_GET_IR_CODE 2 +#define REQ_03_SET_GET_MCU_PIN 3 +#define REQ_04_EN_DISABLE_MCU_INT 4 +#define REQ_05_SET_GET_USBREG 5 + /* Write: RegNum, Value, 0 */ + /* Read : RegNum, Value, 1, RegStatus */ +#define REQ_06_SET_GET_USBREG_BIT 6 +#define REQ_07_SET_GET_AVREG 7 + /* Write: RegNum, Value, 0 */ + /* Read : RegNum, Value, 1, RegStatus */ +#define REQ_08_SET_GET_AVREG_BIT 8 +#define REQ_09_SET_GET_TUNER_FQ 9 +#define REQ_10_SET_TUNER_SYSTEM 10 +#define REQ_11_SET_EEPROM_ADDR 11 +#define REQ_12_SET_GET_EEPROMBYTE 12 +#define REQ_13_GET_EEPROM_SEQREAD 13 +#define REQ_14_SET_GET_I2C_WR2_RDN 14 +#define REQ_15_SET_GET_I2CBYTE 15 + /* Write: Subaddr, Slave Addr, value, 0 */ + /* Read : Subaddr, Slave Addr, value, 1 */ +#define REQ_16_SET_GET_I2C_WR1_RDN 16 + /* Subaddr, Slave Addr, 0, length */ +#define REQ_17_SET_GET_I2CFP 17 + /* Write: Slave Addr, register, value */ + /* Read : Slave Addr, register, 2, data */ +#define REQ_20_DATA_TRANSFER 20 +#define REQ_30_I2C_WRITE 30 +#define REQ_31_I2C_READ 31 +#define REQ_35_AFTEK_TUNER_READ 35 +#define REQ_40_GET_VERSION 40 +#define REQ_50_SET_START 50 +#define REQ_51_SET_STOP 51 +#define REQ_52_TRANSMIT_DATA 52 +#define REQ_53_SPI_INITIAL 53 +#define REQ_54_SPI_SETSTART 54 +#define REQ_55_SPI_INOUTDATA 55 +#define REQ_56_SPI_SETSTOP 56 + +/* + * Define TV Master TM5600/TM6000/TM6010 GPIO lines + */ + +#define TM6000_GPIO_CLK 0x101 +#define TM6000_GPIO_DATA 0x100 + +#define TM6000_GPIO_1 0x102 +#define TM6000_GPIO_2 0x103 +#define TM6000_GPIO_3 0x104 +#define TM6000_GPIO_4 0x300 +#define TM6000_GPIO_5 0x301 +#define TM6000_GPIO_6 0x304 +#define TM6000_GPIO_7 0x305 + +/* tm6010 defines GPIO with different values */ +#define TM6010_GPIO_0 0x0102 +#define TM6010_GPIO_1 0x0103 +#define TM6010_GPIO_2 0x0104 +#define TM6010_GPIO_3 0x0105 +#define TM6010_GPIO_4 0x0106 +#define TM6010_GPIO_5 0x0107 +#define TM6010_GPIO_6 0x0300 +#define TM6010_GPIO_7 0x0301 +#define TM6010_GPIO_9 0x0305 +/* + * Define TV Master TM5600/TM6000/TM6010 URB message codes and length + */ + +enum { + TM6000_URB_MSG_VIDEO=1, + TM6000_URB_MSG_AUDIO, + TM6000_URB_MSG_VBI, + TM6000_URB_MSG_PTS, + TM6000_URB_MSG_ERR, +}; + +/* Define TM6000/TM6010 Video decoder registers */ +#define TM6010_REQ07_R00_VIDEO_CONTROL0 0x07, 0x00 +#define TM6010_REQ07_R01_VIDEO_CONTROL1 0x07, 0x01 +#define TM6010_REQ07_R02_VIDEO_CONTROL2 0x07, 0x02 +#define TM6010_REQ07_R03_YC_SEP_CONTROL 0x07, 0x03 +#define TM6010_REQ07_R04_LUMA_HAGC_CONTROL 0x07, 0x04 +#define TM6010_REQ07_R05_NOISE_THRESHOLD 0x07, 0x05 +#define TM6010_REQ07_R06_AGC_GATE_THRESHOLD 0x07, 0x06 +#define TM6010_REQ07_R07_OUTPUT_CONTROL 0x07, 0x07 +#define TM6010_REQ07_R08_LUMA_CONTRAST_ADJ 0x07, 0x08 +#define TM6010_REQ07_R09_LUMA_BRIGHTNESS_ADJ 0x07, 0x09 +#define TM6010_REQ07_R0A_CHROMA_SATURATION_ADJ 0x07, 0x0a +#define TM6010_REQ07_R0B_CHROMA_HUE_PHASE_ADJ 0x07, 0x0b +#define TM6010_REQ07_R0C_CHROMA_AGC_CONTROL 0x07, 0x0c +#define TM6010_REQ07_R0D_CHROMA_KILL_LEVEL 0x07, 0x0d +#define TM6010_REQ07_R0F_CHROMA_AUTO_POSITION 0x07, 0x0f +#define TM6010_REQ07_R10_AGC_PEAK_NOMINAL 0x07, 0x10 +#define TM6010_REQ07_R11_AGC_PEAK_CONTROL 0x07, 0x11 +#define TM6010_REQ07_R12_AGC_GATE_STARTH 0x07, 0x12 +#define TM6010_REQ07_R13_AGC_GATE_STARTL 0x07, 0x13 +#define TM6010_REQ07_R14_AGC_GATE_WIDTH 0x07, 0x14 +#define TM6010_REQ07_R15_AGC_BP_DELAY 0x07, 0x15 +#define TM6010_REQ07_R16_LOCK_COUNT 0x07, 0x16 +#define TM6010_REQ07_R17_HLOOP_MAXSTATE 0x07, 0x17 +#define TM6010_REQ07_R18_CHROMA_DTO_INCREMENT3 0x07, 0x18 +#define TM6010_REQ07_R19_CHROMA_DTO_INCREMENT2 0x07, 0x19 +#define TM6010_REQ07_R1A_CHROMA_DTO_INCREMENT1 0x07, 0x1a +#define TM6010_REQ07_R1B_CHROMA_DTO_INCREMENT0 0x07, 0x1b +#define TM6010_REQ07_R1C_HSYNC_DTO_INCREMENT3 0x07, 0x1c +#define TM6010_REQ07_R1D_HSYNC_DTO_INCREMENT2 0x07, 0x1d +#define TM6010_REQ07_R1E_HSYNC_DTO_INCREMENT1 0x07, 0x1e +#define TM6010_REQ07_R1F_HSYNC_DTO_INCREMENT0 0x07, 0x1f +#define TM6010_REQ07_R20_HSYNC_RISING_EDGE_TIME 0x07, 0x20 +#define TM6010_REQ07_R21_HSYNC_PHASE_OFFSET 0x07, 0x21 +#define TM6010_REQ07_R22_HSYNC_PLL_START_TIME 0x07, 0x22 +#define TM6010_REQ07_R23_HSYNC_PLL_END_TIME 0x07, 0x23 +#define TM6010_REQ07_R24_HSYNC_TIP_START_TIME 0x07, 0x24 +#define TM6010_REQ07_R25_HSYNC_TIP_END_TIME 0x07, 0x25 +#define TM6010_REQ07_R26_HSYNC_RISING_EDGE_START 0x07, 0x26 +#define TM6010_REQ07_R27_HSYNC_RISING_EDGE_END 0x07, 0x27 +#define TM6010_REQ07_R28_BACKPORCH_START 0x07, 0x28 +#define TM6010_REQ07_R29_BACKPORCH_END 0x07, 0x29 +#define TM6010_REQ07_R2A_HSYNC_FILTER_START 0x07, 0x2a +#define TM6010_REQ07_R2B_HSYNC_FILTER_END 0x07, 0x2b +#define TM6010_REQ07_R2C_CHROMA_BURST_START 0x07, 0x2c +#define TM6010_REQ07_R2D_CHROMA_BURST_END 0x07, 0x2d +#define TM6010_REQ07_R2E_ACTIVE_VIDEO_HSTART 0x07, 0x2e +#define TM6010_REQ07_R2F_ACTIVE_VIDEO_HWIDTH 0x07, 0x2f +#define TM6010_REQ07_R30_ACTIVE_VIDEO_VSTART 0x07, 0x30 +#define TM6010_REQ07_R31_ACTIVE_VIDEO_VHIGHT 0x07, 0x31 +#define TM6010_REQ07_R32_VSYNC_HLOCK_MIN 0x07, 0x32 +#define TM6010_REQ07_R33_VSYNC_HLOCK_MAX 0x07, 0x33 +#define TM6010_REQ07_R34_VSYNC_AGC_MIN 0x07, 0x34 +#define TM6010_REQ07_R35_VSYNC_AGC_MAX 0x07, 0x35 +#define TM6010_REQ07_R36_VSYNC_VBI_MIN 0x07, 0x36 +#define TM6010_REQ07_R37_VSYNC_VBI_MAX 0x07, 0x37 +#define TM6010_REQ07_R38_VSYNC_THRESHOLD 0x07, 0x38 +#define TM6010_REQ07_R39_VSYNC_TIME_CONSTANT 0x07, 0x39 +#define TM6010_REQ07_R3A_STATUS1 0x07, 0x3a +#define TM6010_REQ07_R3B_STATUS2 0x07, 0x3b +#define TM6010_REQ07_R3C_STATUS3 0x07, 0x3c +#define TM6010_REQ07_R3F_RESET 0x07, 0x3f +#define TM6010_REQ07_R40_TELETEXT_VBI_CODE0 0x07, 0x40 +#define TM6010_REQ07_R41_TELETEXT_VBI_CODE1 0x07, 0x41 +#define TM6010_REQ07_R42_VBI_DATA_HIGH_LEVEL 0x07, 0x42 +#define TM6010_REQ07_R43_VBI_DATA_TYPE_LINE7 0x07, 0x43 +#define TM6010_REQ07_R44_VBI_DATA_TYPE_LINE8 0x07, 0x44 +#define TM6010_REQ07_R45_VBI_DATA_TYPE_LINE9 0x07, 0x45 +#define TM6010_REQ07_R46_VBI_DATA_TYPE_LINE10 0x07, 0x46 +#define TM6010_REQ07_R47_VBI_DATA_TYPE_LINE11 0x07, 0x47 +#define TM6010_REQ07_R48_VBI_DATA_TYPE_LINE12 0x07, 0x48 +#define TM6010_REQ07_R49_VBI_DATA_TYPE_LINE13 0x07, 0x49 +#define TM6010_REQ07_R4A_VBI_DATA_TYPE_LINE14 0x07, 0x4a +#define TM6010_REQ07_R4B_VBI_DATA_TYPE_LINE15 0x07, 0x4b +#define TM6010_REQ07_R4C_VBI_DATA_TYPE_LINE16 0x07, 0x4c +#define TM6010_REQ07_R4D_VBI_DATA_TYPE_LINE17 0x07, 0x4d +#define TM6010_REQ07_R4E_VBI_DATA_TYPE_LINE18 0x07, 0x4e +#define TM6010_REQ07_R4F_VBI_DATA_TYPE_LINE19 0x07, 0x4f +#define TM6010_REQ07_R50_VBI_DATA_TYPE_LINE20 0x07, 0x50 +#define TM6010_REQ07_R51_VBI_DATA_TYPE_LINE21 0x07, 0x51 +#define TM6010_REQ07_R52_VBI_DATA_TYPE_LINE22 0x07, 0x52 +#define TM6010_REQ07_R53_VBI_DATA_TYPE_LINE23 0x07, 0x53 +#define TM6010_REQ07_R54_VBI_DATA_TYPE_RLINES 0x07, 0x54 +#define TM6010_REQ07_R55_VBI_LOOP_FILTER_GAIN 0x07, 0x55 +#define TM6010_REQ07_R56_VBI_LOOP_FILTER_I_GAIN 0x07, 0x56 +#define TM6010_REQ07_R57_VBI_LOOP_FILTER_P_GAIN 0x07, 0x57 +#define TM6010_REQ07_R58_VBI_CAPTION_DTO1 0x07, 0x58 +#define TM6010_REQ07_R59_VBI_CAPTION_DTO0 0x07, 0x59 +#define TM6010_REQ07_R5A_VBI_TELETEXT_DTO1 0x07, 0x5a +#define TM6010_REQ07_R5B_VBI_TELETEXT_DTO0 0x07, 0x5b +#define TM6010_REQ07_R5C_VBI_WSS625_DTO1 0x07, 0x5c +#define TM6010_REQ07_R5D_VBI_WSS625_DTO0 0x07, 0x5d +#define TM6010_REQ07_R5E_VBI_CAPTION_FRAME_START 0x07, 0x5e +#define TM6010_REQ07_R5F_VBI_WSS625_FRAME_START 0x07, 0x5f +#define TM6010_REQ07_R60_TELETEXT_FRAME_START 0x07, 0x60 +#define TM6010_REQ07_R61_VBI_CCDATA1 0x07, 0x61 +#define TM6010_REQ07_R62_VBI_CCDATA2 0x07, 0x62 +#define TM6010_REQ07_R63_VBI_WSS625_DATA1 0x07, 0x63 +#define TM6010_REQ07_R64_VBI_WSS625_DATA2 0x07, 0x64 +#define TM6010_REQ07_R65_VBI_DATA_STATUS 0x07, 0x65 +#define TM6010_REQ07_R66_VBI_CAPTION_START 0x07, 0x66 +#define TM6010_REQ07_R67_VBI_WSS625_START 0x07, 0x67 +#define TM6010_REQ07_R68_VBI_TELETEXT_START 0x07, 0x68 +#define TM6010_REQ07_R70_HSYNC_DTO_INC_STATUS3 0x07, 0x70 +#define TM6010_REQ07_R71_HSYNC_DTO_INC_STATUS2 0x07, 0x71 +#define TM6010_REQ07_R72_HSYNC_DTO_INC_STATUS1 0x07, 0x72 +#define TM6010_REQ07_R73_HSYNC_DTO_INC_STATUS0 0x07, 0x73 +#define TM6010_REQ07_R74_CHROMA_DTO_INC_STATUS3 0x07, 0x74 +#define TM6010_REQ07_R75_CHROMA_DTO_INC_STATUS2 0x07, 0x75 +#define TM6010_REQ07_R76_CHROMA_DTO_INC_STATUS1 0x07, 0x76 +#define TM6010_REQ07_R77_CHROMA_DTO_INC_STATUS0 0x07, 0x77 +#define TM6010_REQ07_R78_AGC_AGAIN_STATUS 0x07, 0x78 +#define TM6010_REQ07_R79_AGC_DGAIN_STATUS 0x07, 0x79 +#define TM6010_REQ07_R7A_CHROMA_MAG_STATUS 0x07, 0x7a +#define TM6010_REQ07_R7B_CHROMA_GAIN_STATUS1 0x07, 0x7b +#define TM6010_REQ07_R7C_CHROMA_GAIN_STATUS0 0x07, 0x7c +#define TM6010_REQ07_R7D_CORDIC_FREQ_STATUS 0x07, 0x7d +#define TM6010_REQ07_R7F_STATUS_NOISE 0x07, 0x7f +#define TM6010_REQ07_R80_COMB_FILTER_TRESHOLD 0x07, 0x80 +#define TM6010_REQ07_R82_COMB_FILTER_CONFIG 0x07, 0x82 +#define TM6010_REQ07_R83_CHROMA_LOCK_CONFIG 0x07, 0x83 +#define TM6010_REQ07_R84_NOISE_NTSC_C 0x07, 0x84 +#define TM6010_REQ07_R85_NOISE_PAL_C 0x07, 0x85 +#define TM6010_REQ07_R86_NOISE_PHASE_C 0x07, 0x86 +#define TM6010_REQ07_R87_NOISE_PHASE_Y 0x07, 0x87 +#define TM6010_REQ07_R8A_CHROMA_LOOPFILTER_STATE 0x07, 0x8a +#define TM6010_REQ07_R8B_CHROMA_HRESAMPLER 0x07, 0x8b +#define TM6010_REQ07_R8D_CPUMP_DELAY_ADJ 0x07, 0x8d +#define TM6010_REQ07_R8E_CPUMP_ADJ 0x07, 0x8e +#define TM6010_REQ07_R8F_CPUMP_DELAY 0x07, 0x8f + +/* Define TM6000/TM6010 Miscellaneous registers */ +#define TM6010_REQ07_RC0_ACTIVE_VIDEO_SOURCE 0x07, 0xc0 +#define TM6010_REQ07_RC1_TRESHOLD 0x07, 0xc1 +#define TM6010_REQ07_RC2_HSYNC_WIDTH 0x07, 0xc2 +#define TM6010_REQ07_RC3_HSTART1 0x07, 0xc3 +#define TM6010_REQ07_RC4_HSTART0 0x07, 0xc4 +#define TM6010_REQ07_RC5_HEND1 0x07, 0xc5 +#define TM6010_REQ07_RC6_HEND0 0x07, 0xc6 +#define TM6010_REQ07_RC7_VSTART1 0x07, 0xc7 +#define TM6010_REQ07_RC8_VSTART0 0x07, 0xc8 +#define TM6010_REQ07_RC9_VEND1 0x07, 0xc9 +#define TM6010_REQ07_RCA_VEND0 0x07, 0xca +#define TM6010_REQ07_RCB_DELAY 0x07, 0xcb +#define TM6010_REQ07_RCC_ACTIVE_VIDEO_IF 0x07, 0xcc +#define TM6010_REQ07_RD0_USB_PERIPHERY_CONTROL 0x07, 0xd0 +#define TM6010_REQ07_RD1_ADDR_FOR_REQ1 0x07, 0xd1 +#define TM6010_REQ07_RD2_ADDR_FOR_REQ2 0x07, 0xd2 +#define TM6010_REQ07_RD3_ADDR_FOR_REQ3 0x07, 0xd3 +#define TM6010_REQ07_RD4_ADDR_FOR_REQ4 0x07, 0xd4 +#define TM6010_REQ07_RD5_POWERSAVE 0x07, 0xd5 +#define TM6010_REQ07_RD6_ENDP_REQ1_REQ2 0x07, 0xd6 +#define TM6010_REQ07_RD7_ENDP_REQ3_REQ4 0x07, 0xd7 +#define TM6010_REQ07_RD8_IR 0x07, 0xd8 +#define TM6010_REQ07_RD8_IR_BSIZE 0x07, 0xd9 +#define TM6010_REQ07_RD8_IR_WAKEUP_SEL 0x07, 0xda +#define TM6010_REQ07_RD8_IR_WAKEUP_ADD 0x07, 0xdb +#define TM6010_REQ07_RD8_IR_LEADER1 0x07, 0xdc +#define TM6010_REQ07_RD8_IR_LEADER0 0x07, 0xdd +#define TM6010_REQ07_RD8_IR_PULSE_CNT1 0x07, 0xde +#define TM6010_REQ07_RD8_IR_PULSE_CNT0 0x07, 0xdf +#define TM6010_REQ07_RE0_DVIDEO_SOURCE 0x07, 0xe0 +#define TM6010_REQ07_RE0_DVIDEO_SOURCE_IF 0x07, 0xe1 +#define TM6010_REQ07_RE2_OUT_SEL2 0x07, 0xe2 +#define TM6010_REQ07_RE3_OUT_SEL1 0x07, 0xe3 +#define TM6010_REQ07_RE4_OUT_SEL0 0x07, 0xe4 +#define TM6010_REQ07_RE5_REMOTE_WAKEUP 0x07, 0xe5 +#define TM6010_REQ07_RE7_PUB_GPIO 0x07, 0xe7 +#define TM6010_REQ07_RE8_TYPESEL_MOS_I2S 0x07, 0xe8 +#define TM6010_REQ07_RE9_TYPESEL_MOS_TS 0x07, 0xe9 +#define TM6010_REQ07_REA_TYPESEL_MOS_CCIR 0x07, 0xea +#define TM6010_REQ07_RF0_BIST_CRC_RESULT0 0x07, 0xf0 +#define TM6010_REQ07_RF1_BIST_CRC_RESULT1 0x07, 0xf1 +#define TM6010_REQ07_RF2_BIST_CRC_RESULT2 0x07, 0xf2 +#define TM6010_REQ07_RF3_BIST_CRC_RESULT3 0x07, 0xf3 +#define TM6010_REQ07_RF4_BIST_ERR_VST2 0x07, 0xf4 +#define TM6010_REQ07_RF5_BIST_ERR_VST1 0x07, 0xf5 +#define TM6010_REQ07_RF6_BIST_ERR_VST0 0x07, 0xf6 +#define TM6010_REQ07_RF7_BIST 0x07, 0xf7 +#define TM6010_REQ07_RFE_POWER_DOWN 0x07, 0xfe +#define TM6010_REQ07_RFF_SOFT_RESET 0x07, 0xff + +/* Define TM6000/TM6010 USB registers */ +#define TM6010_REQ05_R00_MAIN_CTRL 0x05, 0x00 +#define TM6010_REQ05_R01_DEVADDR 0x05, 0x01 +#define TM6010_REQ05_R02_TEST 0x05, 0x02 +#define TM6010_REQ05_R04_SOFN0 0x05, 0x04 +#define TM6010_REQ05_R05_SOFN1 0x05, 0x05 +#define TM6010_REQ05_R06_SOFTM0 0x05, 0x06 +#define TM6010_REQ05_R07_SOFTM1 0x05, 0x07 +#define TM6010_REQ05_R08_PHY_TEST 0x05, 0x08 +#define TM6010_REQ05_R09_VCTL 0x05, 0x09 +#define TM6010_REQ05_R0A_VSTA 0x05, 0x0a +#define TM6010_REQ05_R0B_CX_CFG 0x05, 0x0b +#define TM6010_REQ05_R0C_ENDP0_REG0 0x05, 0x0c +#define TM6010_REQ05_R10_GMASK 0x05, 0x10 +#define TM6010_REQ05_R11_IMASK0 0x05, 0x11 +#define TM6010_REQ05_R12_IMASK1 0x05, 0x12 +#define TM6010_REQ05_R13_IMASK2 0x05, 0x13 +#define TM6010_REQ05_R14_IMASK3 0x05, 0x14 +#define TM6010_REQ05_R15_IMASK4 0x05, 0x15 +#define TM6010_REQ05_R16_IMASK5 0x05, 0x16 +#define TM6010_REQ05_R17_IMASK6 0x05, 0x17 +#define TM6010_REQ05_R18_IMASK7 0x05, 0x18 +#define TM6010_REQ05_R19_ZEROP0 0x05, 0x19 +#define TM6010_REQ05_R1A_ZEROP1 0x05, 0x1a +#define TM6010_REQ05_R1C_FIFO_EMP0 0x05, 0x1c +#define TM6010_REQ05_R1D_FIFO_EMP1 0x05, 0x1d +#define TM6010_REQ05_R20_IRQ_GROUP 0x05, 0x20 +#define TM6010_REQ05_R21_IRQ_SOURCE0 0x05, 0x21 +#define TM6010_REQ05_R22_IRQ_SOURCE1 0x05, 0x22 +#define TM6010_REQ05_R23_IRQ_SOURCE2 0x05, 0x23 +#define TM6010_REQ05_R24_IRQ_SOURCE3 0x05, 0x24 +#define TM6010_REQ05_R25_IRQ_SOURCE4 0x05, 0x25 +#define TM6010_REQ05_R26_IRQ_SOURCE5 0x05, 0x26 +#define TM6010_REQ05_R27_IRQ_SOURCE6 0x05, 0x27 +#define TM6010_REQ05_R28_IRQ_SOURCE7 0x05, 0x28 +#define TM6010_REQ05_R29_SEQ_ERR0 0x05, 0x29 +#define TM6010_REQ05_R2A_SEQ_ERR1 0x05, 0x2a +#define TM6010_REQ05_R2B_SEQ_ABORT0 0x05, 0x2b +#define TM6010_REQ05_R2C_SEQ_ABORT1 0x05, 0x2c +#define TM6010_REQ05_R2D_TX_ZERO0 0x05, 0x2d +#define TM6010_REQ05_R2E_TX_ZERO1 0x05, 0x2e +#define TM6010_REQ05_R2F_IDLE_CNT 0x05, 0x2f +#define TM6010_REQ05_R30_FNO_P1 0x05, 0x30 +#define TM6010_REQ05_R31_FNO_P2 0x05, 0x31 +#define TM6010_REQ05_R32_FNO_P3 0x05, 0x32 +#define TM6010_REQ05_R33_FNO_P4 0x05, 0x33 +#define TM6010_REQ05_R34_FNO_P5 0x05, 0x34 +#define TM6010_REQ05_R35_FNO_P6 0x05, 0x35 +#define TM6010_REQ05_R36_FNO_P7 0x05, 0x36 +#define TM6010_REQ05_R37_FNO_P8 0x05, 0x37 +#define TM6010_REQ05_R38_FNO_P9 0x05, 0x38 +#define TM6010_REQ05_R30_FNO_P10 0x05, 0x39 +#define TM6010_REQ05_R30_FNO_P11 0x05, 0x3a +#define TM6010_REQ05_R30_FNO_P12 0x05, 0x3b +#define TM6010_REQ05_R30_FNO_P13 0x05, 0x3c +#define TM6010_REQ05_R30_FNO_P14 0x05, 0x3d +#define TM6010_REQ05_R30_FNO_P15 0x05, 0x3e +#define TM6010_REQ05_R40_IN_MAXPS_LOW1 0x05, 0x40 +#define TM6010_REQ05_R41_IN_MAXPS_HIGH1 0x05, 0x41 +#define TM6010_REQ05_R42_IN_MAXPS_LOW2 0x05, 0x42 +#define TM6010_REQ05_R43_IN_MAXPS_HIGH2 0x05, 0x43 +#define TM6010_REQ05_R44_IN_MAXPS_LOW3 0x05, 0x44 +#define TM6010_REQ05_R45_IN_MAXPS_HIGH3 0x05, 0x45 +#define TM6010_REQ05_R46_IN_MAXPS_LOW4 0x05, 0x46 +#define TM6010_REQ05_R47_IN_MAXPS_HIGH4 0x05, 0x47 +#define TM6010_REQ05_R48_IN_MAXPS_LOW5 0x05, 0x48 +#define TM6010_REQ05_R49_IN_MAXPS_HIGH5 0x05, 0x49 +#define TM6010_REQ05_R4A_IN_MAXPS_LOW6 0x05, 0x4a +#define TM6010_REQ05_R4B_IN_MAXPS_HIGH6 0x05, 0x4b +#define TM6010_REQ05_R4C_IN_MAXPS_LOW7 0x05, 0x4c +#define TM6010_REQ05_R4D_IN_MAXPS_HIGH7 0x05, 0x4d +#define TM6010_REQ05_R4E_IN_MAXPS_LOW8 0x05, 0x4e +#define TM6010_REQ05_R4F_IN_MAXPS_HIGH8 0x05, 0x4f +#define TM6010_REQ05_R50_IN_MAXPS_LOW9 0x05, 0x50 +#define TM6010_REQ05_R51_IN_MAXPS_HIGH9 0x05, 0x51 +#define TM6010_REQ05_R40_IN_MAXPS_LOW10 0x05, 0x52 +#define TM6010_REQ05_R41_IN_MAXPS_HIGH10 0x05, 0x53 +#define TM6010_REQ05_R40_IN_MAXPS_LOW11 0x05, 0x54 +#define TM6010_REQ05_R41_IN_MAXPS_HIGH11 0x05, 0x55 +#define TM6010_REQ05_R40_IN_MAXPS_LOW12 0x05, 0x56 +#define TM6010_REQ05_R41_IN_MAXPS_HIGH12 0x05, 0x57 +#define TM6010_REQ05_R40_IN_MAXPS_LOW13 0x05, 0x58 +#define TM6010_REQ05_R41_IN_MAXPS_HIGH13 0x05, 0x59 +#define TM6010_REQ05_R40_IN_MAXPS_LOW14 0x05, 0x5a +#define TM6010_REQ05_R41_IN_MAXPS_HIGH14 0x05, 0x5b +#define TM6010_REQ05_R40_IN_MAXPS_LOW15 0x05, 0x5c +#define TM6010_REQ05_R41_IN_MAXPS_HIGH15 0x05, 0x5d +#define TM6010_REQ05_R60_OUT_MAXPS_LOW1 0x05, 0x60 +#define TM6010_REQ05_R61_OUT_MAXPS_HIGH1 0x05, 0x61 +#define TM6010_REQ05_R62_OUT_MAXPS_LOW2 0x05, 0x62 +#define TM6010_REQ05_R63_OUT_MAXPS_HIGH2 0x05, 0x63 +#define TM6010_REQ05_R64_OUT_MAXPS_LOW3 0x05, 0x64 +#define TM6010_REQ05_R65_OUT_MAXPS_HIGH3 0x05, 0x65 +#define TM6010_REQ05_R66_OUT_MAXPS_LOW4 0x05, 0x66 +#define TM6010_REQ05_R67_OUT_MAXPS_HIGH4 0x05, 0x67 +#define TM6010_REQ05_R68_OUT_MAXPS_LOW5 0x05, 0x68 +#define TM6010_REQ05_R69_OUT_MAXPS_HIGH5 0x05, 0x69 +#define TM6010_REQ05_R6A_OUT_MAXPS_LOW6 0x05, 0x6a +#define TM6010_REQ05_R6B_OUT_MAXPS_HIGH6 0x05, 0x6b +#define TM6010_REQ05_R6C_OUT_MAXPS_LOW7 0x05, 0x6c +#define TM6010_REQ05_R6D_OUT_MAXPS_HIGH7 0x05, 0x6d +#define TM6010_REQ05_R6E_OUT_MAXPS_LOW8 0x05, 0x6e +#define TM6010_REQ05_R6F_OUT_MAXPS_HIGH8 0x05, 0x6f +#define TM6010_REQ05_R70_OUT_MAXPS_LOW9 0x05, 0x70 +#define TM6010_REQ05_R71_OUT_MAXPS_HIGH9 0x05, 0x71 +#define TM6010_REQ05_R60_OUT_MAXPS_LOW10 0x05, 0x72 +#define TM6010_REQ05_R61_OUT_MAXPS_HIGH10 0x05, 0x73 +#define TM6010_REQ05_R60_OUT_MAXPS_LOW11 0x05, 0x74 +#define TM6010_REQ05_R61_OUT_MAXPS_HIGH11 0x05, 0x75 +#define TM6010_REQ05_R60_OUT_MAXPS_LOW12 0x05, 0x76 +#define TM6010_REQ05_R61_OUT_MAXPS_HIGH12 0x05, 0x77 +#define TM6010_REQ05_R60_OUT_MAXPS_LOW13 0x05, 0x78 +#define TM6010_REQ05_R61_OUT_MAXPS_HIGH13 0x05, 0x79 +#define TM6010_REQ05_R60_OUT_MAXPS_LOW14 0x05, 0x7a +#define TM6010_REQ05_R61_OUT_MAXPS_HIGH14 0x05, 0x7b +#define TM6010_REQ05_R60_OUT_MAXPS_LOW15 0x05, 0x7c +#define TM6010_REQ05_R61_OUT_MAXPS_HIGH15 0x05, 0x7d +#define TM6010_REQ05_R80_FIFO0 0x05, 0x80 +#define TM6010_REQ05_R81_FIFO1 0x05, 0x81 +#define TM6010_REQ05_R82_FIFO2 0x05, 0x82 +#define TM6010_REQ05_R83_FIFO3 0x05, 0x83 +#define TM6010_REQ05_R84_FIFO4 0x05, 0x84 +#define TM6010_REQ05_R85_FIFO5 0x05, 0x85 +#define TM6010_REQ05_R86_FIFO6 0x05, 0x86 +#define TM6010_REQ05_R87_FIFO7 0x05, 0x87 +#define TM6010_REQ05_R88_FIFO8 0x05, 0x88 +#define TM6010_REQ05_R89_FIFO9 0x05, 0x89 +#define TM6010_REQ05_R81_FIFO10 0x05, 0x8a +#define TM6010_REQ05_R81_FIFO11 0x05, 0x8b +#define TM6010_REQ05_R81_FIFO12 0x05, 0x8c +#define TM6010_REQ05_R81_FIFO13 0x05, 0x8d +#define TM6010_REQ05_R81_FIFO14 0x05, 0x8e +#define TM6010_REQ05_R81_FIFO15 0x05, 0x8f +#define TM6010_REQ05_R90_CFG_FIFO0 0x05, 0x90 +#define TM6010_REQ05_R91_CFG_FIFO1 0x05, 0x91 +#define TM6010_REQ05_R92_CFG_FIFO2 0x05, 0x92 +#define TM6010_REQ05_R93_CFG_FIFO3 0x05, 0x93 +#define TM6010_REQ05_R94_CFG_FIFO4 0x05, 0x94 +#define TM6010_REQ05_R95_CFG_FIFO5 0x05, 0x95 +#define TM6010_REQ05_R96_CFG_FIFO6 0x05, 0x96 +#define TM6010_REQ05_R97_CFG_FIFO7 0x05, 0x97 +#define TM6010_REQ05_R98_CFG_FIFO8 0x05, 0x98 +#define TM6010_REQ05_R99_CFG_FIFO9 0x05, 0x99 +#define TM6010_REQ05_R91_CFG_FIFO10 0x05, 0x9a +#define TM6010_REQ05_R91_CFG_FIFO11 0x05, 0x9b +#define TM6010_REQ05_R91_CFG_FIFO12 0x05, 0x9c +#define TM6010_REQ05_R91_CFG_FIFO13 0x05, 0x9d +#define TM6010_REQ05_R91_CFG_FIFO14 0x05, 0x9e +#define TM6010_REQ05_R91_CFG_FIFO15 0x05, 0x9f +#define TM6010_REQ05_RA0_CTL_FIFO0 0x05, 0xa0 +#define TM6010_REQ05_RA1_CTL_FIFO1 0x05, 0xa1 +#define TM6010_REQ05_RA2_CTL_FIFO2 0x05, 0xa2 +#define TM6010_REQ05_RA3_CTL_FIFO3 0x05, 0xa3 +#define TM6010_REQ05_RA4_CTL_FIFO4 0x05, 0xa4 +#define TM6010_REQ05_RA5_CTL_FIFO5 0x05, 0xa5 +#define TM6010_REQ05_RA6_CTL_FIFO6 0x05, 0xa6 +#define TM6010_REQ05_RA7_CTL_FIFO7 0x05, 0xa7 +#define TM6010_REQ05_RA8_CTL_FIFO8 0x05, 0xa8 +#define TM6010_REQ05_RA9_CTL_FIFO9 0x05, 0xa9 +#define TM6010_REQ05_RA1_CTL_FIFO10 0x05, 0xaa +#define TM6010_REQ05_RA1_CTL_FIFO11 0x05, 0xab +#define TM6010_REQ05_RA1_CTL_FIFO12 0x05, 0xac +#define TM6010_REQ05_RA1_CTL_FIFO13 0x05, 0xad +#define TM6010_REQ05_RA1_CTL_FIFO14 0x05, 0xae +#define TM6010_REQ05_RA1_CTL_FIFO15 0x05, 0xaf +#define TM6010_REQ05_RB0_BC_LOW_FIFO0 0x05, 0xb0 +#define TM6010_REQ05_RB1_BC_LOW_FIFO1 0x05, 0xb1 +#define TM6010_REQ05_RB2_BC_LOW_FIFO2 0x05, 0xb2 +#define TM6010_REQ05_RB3_BC_LOW_FIFO3 0x05, 0xb3 +#define TM6010_REQ05_RB4_BC_LOW_FIFO4 0x05, 0xb4 +#define TM6010_REQ05_RB5_BC_LOW_FIFO5 0x05, 0xb5 +#define TM6010_REQ05_RB6_BC_LOW_FIFO6 0x05, 0xb6 +#define TM6010_REQ05_RB7_BC_LOW_FIFO7 0x05, 0xb7 +#define TM6010_REQ05_RB8_BC_LOW_FIFO8 0x05, 0xb8 +#define TM6010_REQ05_RB9_BC_LOW_FIFO9 0x05, 0xb9 +#define TM6010_REQ05_RB1_BC_LOW_FIFO10 0x05, 0xba +#define TM6010_REQ05_RB1_BC_LOW_FIFO11 0x05, 0xbb +#define TM6010_REQ05_RB1_BC_LOW_FIFO12 0x05, 0xbc +#define TM6010_REQ05_RB1_BC_LOW_FIFO13 0x05, 0xbd +#define TM6010_REQ05_RB1_BC_LOW_FIFO14 0x05, 0xbe +#define TM6010_REQ05_RB1_BC_LOW_FIFO15 0x05, 0xbf +#define TM6010_REQ05_RC0_DATA_FIFO0 0x05, 0xc0 +#define TM6010_REQ05_RC4_DATA_FIFO1 0x05, 0xc4 +#define TM6010_REQ05_RC8_DATA_FIFO2 0x05, 0xc8 +#define TM6010_REQ05_RCC_DATA_FIFO3 0x05, 0xcc +#define TM6010_REQ05_RD0_DATA_FIFO4 0x05, 0xd0 +#define TM6010_REQ05_RD4_DATA_FIFO5 0x05, 0xd4 +#define TM6010_REQ05_RD8_DATA_FIFO6 0x05, 0xd8 +#define TM6010_REQ05_RDC_DATA_FIFO7 0x05, 0xdc +#define TM6010_REQ05_RE0_DATA_FIFO8 0x05, 0xe0 +#define TM6010_REQ05_RE4_DATA_FIFO9 0x05, 0xe4 +#define TM6010_REQ05_RC4_DATA_FIFO10 0x05, 0xe8 +#define TM6010_REQ05_RC4_DATA_FIFO11 0x05, 0xec +#define TM6010_REQ05_RC4_DATA_FIFO12 0x05, 0xf0 +#define TM6010_REQ05_RC4_DATA_FIFO13 0x05, 0xf4 +#define TM6010_REQ05_RC4_DATA_FIFO14 0x05, 0xf8 +#define TM6010_REQ05_RC4_DATA_FIFO15 0x05, 0xfc + +/* Define TM6000/TM6010 Audio decoder registers */ +#define TM6010_REQ08_R00_A_VERSION 0x08, 0x00 +#define TM6010_REQ08_R01_A_INIT 0x08, 0x01 +#define TM6010_REQ08_R02_A_FIX_GAIN_CTRL 0x08, 0x02 +#define TM6010_REQ08_R03_A_AUTO_GAIN_CTRL 0x08, 0x03 +#define TM6010_REQ08_R04_A_SIF_AMP_CTRL 0x08, 0x04 +#define TM6010_REQ08_R05_A_STANDARD_MOD 0x08, 0x05 +#define TM6010_REQ08_R06_A_SOUND_MOD 0x08, 0x06 +#define TM6010_REQ08_R07_A_LEFT_VOL 0x08, 0x07 +#define TM6010_REQ08_R08_A_RIGHT_VOL 0x08, 0x08 +#define TM6010_REQ08_R09_A_MAIN_VOL 0x08, 0x09 +#define TM6010_REQ08_R0A_A_I2S_MOD 0x08, 0x0a +#define TM6010_REQ08_R0B_A_ASD_THRES1 0x08, 0x0b +#define TM6010_REQ08_R0C_A_ASD_THRES2 0x08, 0x0c +#define TM6010_REQ08_R0D_A_AMD_THRES 0x08, 0x0d +#define TM6010_REQ08_R0E_A_MONO_THRES1 0x08, 0x0e +#define TM6010_REQ08_R0F_A_MONO_THRES2 0x08, 0x0f +#define TM6010_REQ08_R10_A_MUTE_THRES1 0x08, 0x10 +#define TM6010_REQ08_R11_A_MUTE_THRES2 0x08, 0x11 +#define TM6010_REQ08_R12_A_AGC_U 0x08, 0x12 +#define TM6010_REQ08_R13_A_AGC_ERR_T 0x08, 0x13 +#define TM6010_REQ08_R14_A_AGC_GAIN_INIT 0x08, 0x14 +#define TM6010_REQ08_R15_A_AGC_STEP_THR 0x08, 0x15 +#define TM6010_REQ08_R16_A_AGC_GAIN_MAX 0x08, 0x16 +#define TM6010_REQ08_R17_A_AGC_GAIN_MIN 0x08, 0x17 +#define TM6010_REQ08_R18_A_TR_CTRL 0x08, 0x18 +#define TM6010_REQ08_R19_A_FH_2FH_GAIN 0x08, 0x19 +#define TM6010_REQ08_R1A_A_NICAM_SER_MAX 0x08, 0x1a +#define TM6010_REQ08_R1B_A_NICAM_SER_MIN 0x08, 0x1b +#define TM6010_REQ08_R1E_A_GAIN_DEEMPH_OUT 0x08, 0x1e +#define TM6010_REQ08_R1F_A_TEST_INTF_SEL 0x08, 0x1f +#define TM6010_REQ08_R20_A_TEST_PIN_SEL 0x08, 0x20 +#define TM6010_REQ08_R21_A_AGC_ERR 0x08, 0x21 +#define TM6010_REQ08_R22_A_AGC_GAIN 0x08, 0x22 +#define TM6010_REQ08_R23_A_NICAM_INFO 0x08, 0x23 +#define TM6010_REQ08_R24_A_SER 0x08, 0x24 +#define TM6010_REQ08_R25_A_C1_AMP 0x08, 0x25 +#define TM6010_REQ08_R26_A_C2_AMP 0x08, 0x26 +#define TM6010_REQ08_R27_A_NOISE_AMP 0x08, 0x27 +#define TM6010_REQ08_R28_A_AUDIO_MODE_RES 0x08, 0x28 + +/* Define TM6000/TM6010 Video ADC registers */ +#define TM6010_REQ08_RE0_ADC_REF 0x08, 0xe0 +#define TM6010_REQ08_RE1_DAC_CLMP 0x08, 0xe1 +#define TM6010_REQ08_RE2_POWER_DOWN_CTRL1 0x08, 0xe2 +#define TM6010_REQ08_RE3_ADC_IN1_SEL 0x08, 0xe3 +#define TM6010_REQ08_RE4_ADC_IN2_SEL 0x08, 0xe4 +#define TM6010_REQ08_RE5_GAIN_PARAM 0x08, 0xe5 +#define TM6010_REQ08_RE6_POWER_DOWN_CTRL2 0x08, 0xe6 +#define TM6010_REQ08_RE7_REG_GAIN_Y 0x08, 0xe7 +#define TM6010_REQ08_RE8_REG_GAIN_C 0x08, 0xe8 +#define TM6010_REQ08_RE9_BIAS_CTRL 0x08, 0xe9 +#define TM6010_REQ08_REA_BUFF_DRV_CTRL 0x08, 0xea +#define TM6010_REQ08_REB_SIF_GAIN_CTRL 0x08, 0xeb +#define TM6010_REQ08_REC_REVERSE_YC_CTRL 0x08, 0xec +#define TM6010_REQ08_RED_GAIN_SEL 0x08, 0xed + +/* Define TM6000/TM6010 Audio ADC registers */ +#define TM6010_REQ08_RF0_DAUDIO_INPUT_CONFIG 0x08, 0xf0 +#define TM6010_REQ08_RF1_AADC_POWER_DOWN 0x08, 0xf1 +#define TM6010_REQ08_RF2_LEFT_CHANNEL_VOL 0x08, 0xf2 +#define TM6010_REQ08_RF3_RIGHT_CHANNEL_VOL 0x08, 0xf3 diff --git a/drivers/staging/tm6000/tm6000-stds.c b/drivers/staging/tm6000/tm6000-stds.c new file mode 100644 index 000000000000..b3564f611e5e --- /dev/null +++ b/drivers/staging/tm6000/tm6000-stds.c @@ -0,0 +1,873 @@ +/* + tm6000-stds.c - driver for TM5600/TM6000/TM6010 USB video capture devices + + Copyright (C) 2007 Mauro Carvalho Chehab <mchehab@redhat.com> + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation version 2 + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#include <linux/module.h> +#include <linux/kernel.h> +#include "tm6000.h" +#include "tm6000-regs.h" + +struct tm6000_reg_settings { + unsigned char req; + unsigned char reg; + unsigned char value; +}; + +struct tm6000_std_tv_settings { + v4l2_std_id id; + struct tm6000_reg_settings sif[12]; + struct tm6000_reg_settings nosif[12]; + struct tm6000_reg_settings common[25]; +}; + +struct tm6000_std_settings { + v4l2_std_id id; + struct tm6000_reg_settings common[37]; +}; + +static struct tm6000_std_tv_settings tv_stds[] = { + { + .id = V4L2_STD_PAL_M, + .sif = { + {TM6010_REQ08_RE2_POWER_DOWN_CTRL1, 0xf2}, + {TM6010_REQ08_RE3_ADC_IN1_SEL, 0xf8}, + {TM6010_REQ08_RE4_ADC_IN2_SEL, 0xf3}, + {TM6010_REQ08_RE6_POWER_DOWN_CTRL2, 0x08}, + {TM6010_REQ08_REA_BUFF_DRV_CTRL, 0xf1}, + {TM6010_REQ08_REB_SIF_GAIN_CTRL, 0xe0}, + {TM6010_REQ08_REC_REVERSE_YC_CTRL, 0xc2}, + {TM6010_REQ08_RED_GAIN_SEL, 0xe8}, + {TM6010_REQ08_RF0_DAUDIO_INPUT_CONFIG, 0x62}, + {TM6010_REQ08_RF1_AADC_POWER_DOWN, 0xfe}, + {TM6010_REQ07_RFE_POWER_DOWN, 0xcb}, + {0, 0, 0}, + }, + .nosif = { + {TM6010_REQ08_RE2_POWER_DOWN_CTRL1, 0xf0}, + {TM6010_REQ08_RE3_ADC_IN1_SEL, 0xf8}, + {TM6010_REQ08_RE4_ADC_IN2_SEL, 0xf3}, + {TM6010_REQ08_RE6_POWER_DOWN_CTRL2, 0x0f}, + {TM6010_REQ08_REA_BUFF_DRV_CTRL, 0xf1}, + {TM6010_REQ08_REB_SIF_GAIN_CTRL, 0xe0}, + {TM6010_REQ08_REC_REVERSE_YC_CTRL, 0xc2}, + {TM6010_REQ08_RED_GAIN_SEL, 0xe8}, + {TM6010_REQ08_RF0_DAUDIO_INPUT_CONFIG, 0x60}, + {TM6010_REQ08_RF1_AADC_POWER_DOWN, 0xfc}, + {TM6010_REQ07_RFE_POWER_DOWN, 0x8b}, + {0, 0, 0}, + }, + .common = { + {TM6010_REQ07_R3F_RESET, 0x01}, + {TM6010_REQ07_R00_VIDEO_CONTROL0, 0x04}, + {TM6010_REQ07_R01_VIDEO_CONTROL1, 0x0e}, + {TM6010_REQ07_R02_VIDEO_CONTROL2, 0x5f}, + {TM6010_REQ07_R03_YC_SEP_CONTROL, 0x00}, + {TM6010_REQ07_R07_OUTPUT_CONTROL, 0x01}, + {TM6010_REQ07_R18_CHROMA_DTO_INCREMENT3, 0x1e}, + {TM6010_REQ07_R19_CHROMA_DTO_INCREMENT2, 0x83}, + {TM6010_REQ07_R1A_CHROMA_DTO_INCREMENT1, 0x0a}, + {TM6010_REQ07_R1B_CHROMA_DTO_INCREMENT0, 0xe0}, + {TM6010_REQ07_R1C_HSYNC_DTO_INCREMENT3, 0x1c}, + {TM6010_REQ07_R1D_HSYNC_DTO_INCREMENT2, 0xcc}, + {TM6010_REQ07_R1E_HSYNC_DTO_INCREMENT1, 0xcc}, + {TM6010_REQ07_R1F_HSYNC_DTO_INCREMENT0, 0xcd}, + {TM6010_REQ07_R2E_ACTIVE_VIDEO_HSTART, 0x88}, + {TM6010_REQ07_R30_ACTIVE_VIDEO_VSTART, 0x20}, + {TM6010_REQ07_R31_ACTIVE_VIDEO_VHIGHT, 0x61}, + {TM6010_REQ07_R33_VSYNC_HLOCK_MAX, 0x0c}, + {TM6010_REQ07_R35_VSYNC_AGC_MAX, 0x1c}, + {TM6010_REQ07_R82_COMB_FILTER_CONFIG, 0x52}, + {TM6010_REQ07_R83_CHROMA_LOCK_CONFIG, 0x6F}, + + {TM6010_REQ07_R04_LUMA_HAGC_CONTROL, 0xdc}, + {TM6010_REQ07_R0D_CHROMA_KILL_LEVEL, 0x07}, + {TM6010_REQ07_R3F_RESET, 0x00}, + {0, 0, 0}, + }, + }, { + .id = V4L2_STD_PAL_Nc, + .sif = { + {TM6010_REQ08_RE2_POWER_DOWN_CTRL1, 0xf2}, + {TM6010_REQ08_RE3_ADC_IN1_SEL, 0xf8}, + {TM6010_REQ08_RE4_ADC_IN2_SEL, 0xf3}, + {TM6010_REQ08_RE6_POWER_DOWN_CTRL2, 0x08}, + {TM6010_REQ08_REA_BUFF_DRV_CTRL, 0xf1}, + {TM6010_REQ08_REB_SIF_GAIN_CTRL, 0xe0}, + {TM6010_REQ08_REC_REVERSE_YC_CTRL, 0xc2}, + {TM6010_REQ08_RED_GAIN_SEL, 0xe8}, + {TM6010_REQ08_RF0_DAUDIO_INPUT_CONFIG, 0x62}, + {TM6010_REQ08_RF1_AADC_POWER_DOWN, 0xfe}, + {TM6010_REQ07_RFE_POWER_DOWN, 0xcb}, + {0, 0, 0}, + }, + .nosif = { + {TM6010_REQ08_RE2_POWER_DOWN_CTRL1, 0xf0}, + {TM6010_REQ08_RE3_ADC_IN1_SEL, 0xf8}, + {TM6010_REQ08_RE4_ADC_IN2_SEL, 0xf3}, + {TM6010_REQ08_RE6_POWER_DOWN_CTRL2, 0x0f}, + {TM6010_REQ08_REA_BUFF_DRV_CTRL, 0xf1}, + {TM6010_REQ08_REB_SIF_GAIN_CTRL, 0xe0}, + {TM6010_REQ08_REC_REVERSE_YC_CTRL, 0xc2}, + {TM6010_REQ08_RED_GAIN_SEL, 0xe8}, + {TM6010_REQ08_RF0_DAUDIO_INPUT_CONFIG, 0x60}, + {TM6010_REQ08_RF1_AADC_POWER_DOWN, 0xfc}, + {TM6010_REQ07_RFE_POWER_DOWN, 0x8b}, + {0, 0, 0}, + }, + .common = { + {TM6010_REQ07_R3F_RESET, 0x01}, + {TM6010_REQ07_R00_VIDEO_CONTROL0, 0x36}, + {TM6010_REQ07_R01_VIDEO_CONTROL1, 0x0e}, + {TM6010_REQ07_R02_VIDEO_CONTROL2, 0x5f}, + {TM6010_REQ07_R03_YC_SEP_CONTROL, 0x02}, + {TM6010_REQ07_R07_OUTPUT_CONTROL, 0x01}, + {TM6010_REQ07_R18_CHROMA_DTO_INCREMENT3, 0x1e}, + {TM6010_REQ07_R19_CHROMA_DTO_INCREMENT2, 0x91}, + {TM6010_REQ07_R1A_CHROMA_DTO_INCREMENT1, 0x1f}, + {TM6010_REQ07_R1B_CHROMA_DTO_INCREMENT0, 0x0c}, + {TM6010_REQ07_R1C_HSYNC_DTO_INCREMENT3, 0x1c}, + {TM6010_REQ07_R1D_HSYNC_DTO_INCREMENT2, 0xcc}, + {TM6010_REQ07_R1E_HSYNC_DTO_INCREMENT1, 0xcc}, + {TM6010_REQ07_R1F_HSYNC_DTO_INCREMENT0, 0xcd}, + {TM6010_REQ07_R2E_ACTIVE_VIDEO_HSTART, 0x8c}, + {TM6010_REQ07_R30_ACTIVE_VIDEO_VSTART, 0x2c}, + {TM6010_REQ07_R31_ACTIVE_VIDEO_VHIGHT, 0xc1}, + {TM6010_REQ07_R33_VSYNC_HLOCK_MAX, 0x0c}, + {TM6010_REQ07_R35_VSYNC_AGC_MAX, 0x1c}, + {TM6010_REQ07_R82_COMB_FILTER_CONFIG, 0x52}, + {TM6010_REQ07_R83_CHROMA_LOCK_CONFIG, 0x6F}, + + {TM6010_REQ07_R04_LUMA_HAGC_CONTROL, 0xdc}, + {TM6010_REQ07_R0D_CHROMA_KILL_LEVEL, 0x07}, + {TM6010_REQ07_R3F_RESET, 0x00}, + {0, 0, 0}, + }, + }, { + .id = V4L2_STD_PAL, + .sif = { + {TM6010_REQ08_RE2_POWER_DOWN_CTRL1, 0xf2}, + {TM6010_REQ08_RE3_ADC_IN1_SEL, 0xf8}, + {TM6010_REQ08_RE4_ADC_IN2_SEL, 0xf3}, + {TM6010_REQ08_RE6_POWER_DOWN_CTRL2, 0x08}, + {TM6010_REQ08_REA_BUFF_DRV_CTRL, 0xf1}, + {TM6010_REQ08_REB_SIF_GAIN_CTRL, 0xe0}, + {TM6010_REQ08_REC_REVERSE_YC_CTRL, 0xc2}, + {TM6010_REQ08_RED_GAIN_SEL, 0xe8}, + {TM6010_REQ08_RF0_DAUDIO_INPUT_CONFIG, 0x62}, + {TM6010_REQ08_RF1_AADC_POWER_DOWN, 0xfe}, + {TM6010_REQ07_RFE_POWER_DOWN, 0xcb}, + {0, 0, 0} + }, + .nosif = { + {TM6010_REQ08_RE2_POWER_DOWN_CTRL1, 0xf0}, + {TM6010_REQ08_RE3_ADC_IN1_SEL, 0xf8}, + {TM6010_REQ08_RE4_ADC_IN2_SEL, 0xf3}, + {TM6010_REQ08_RE6_POWER_DOWN_CTRL2, 0x0f}, + {TM6010_REQ08_REA_BUFF_DRV_CTRL, 0xf1}, + {TM6010_REQ08_REB_SIF_GAIN_CTRL, 0xe0}, + {TM6010_REQ08_REC_REVERSE_YC_CTRL, 0xc2}, + {TM6010_REQ08_RED_GAIN_SEL, 0xe8}, + {TM6010_REQ08_RF0_DAUDIO_INPUT_CONFIG, 0x60}, + {TM6010_REQ08_RF1_AADC_POWER_DOWN, 0xfc}, + {TM6010_REQ07_RFE_POWER_DOWN, 0x8b}, + {0, 0, 0}, + }, + .common = { + {TM6010_REQ07_R3F_RESET, 0x01}, + {TM6010_REQ07_R00_VIDEO_CONTROL0, 0x32}, + {TM6010_REQ07_R01_VIDEO_CONTROL1, 0x0e}, + {TM6010_REQ07_R02_VIDEO_CONTROL2, 0x5f}, + {TM6010_REQ07_R03_YC_SEP_CONTROL, 0x02}, + {TM6010_REQ07_R07_OUTPUT_CONTROL, 0x01}, + {TM6010_REQ07_R18_CHROMA_DTO_INCREMENT3, 0x25}, + {TM6010_REQ07_R19_CHROMA_DTO_INCREMENT2, 0xd5}, + {TM6010_REQ07_R1A_CHROMA_DTO_INCREMENT1, 0x63}, + {TM6010_REQ07_R1B_CHROMA_DTO_INCREMENT0, 0x50}, + {TM6010_REQ07_R1C_HSYNC_DTO_INCREMENT3, 0x1c}, + {TM6010_REQ07_R1D_HSYNC_DTO_INCREMENT2, 0xcc}, + {TM6010_REQ07_R1E_HSYNC_DTO_INCREMENT1, 0xcc}, + {TM6010_REQ07_R1F_HSYNC_DTO_INCREMENT0, 0xcd}, + {TM6010_REQ07_R2E_ACTIVE_VIDEO_HSTART, 0x8c}, + {TM6010_REQ07_R30_ACTIVE_VIDEO_VSTART, 0x2c}, + {TM6010_REQ07_R31_ACTIVE_VIDEO_VHIGHT, 0xc1}, + {TM6010_REQ07_R33_VSYNC_HLOCK_MAX, 0x0c}, + {TM6010_REQ07_R35_VSYNC_AGC_MAX, 0x1c}, + {TM6010_REQ07_R82_COMB_FILTER_CONFIG, 0x52}, + {TM6010_REQ07_R83_CHROMA_LOCK_CONFIG, 0x6F}, + + {TM6010_REQ07_R04_LUMA_HAGC_CONTROL, 0xdc}, + {TM6010_REQ07_R0D_CHROMA_KILL_LEVEL, 0x07}, + {TM6010_REQ07_R3F_RESET, 0x00}, + {0, 0, 0}, + }, + }, { + .id = V4L2_STD_SECAM, + .sif = { + {TM6010_REQ08_RE2_POWER_DOWN_CTRL1, 0xf2}, + {TM6010_REQ08_RE3_ADC_IN1_SEL, 0xf8}, + {TM6010_REQ08_RE4_ADC_IN2_SEL, 0xf3}, + {TM6010_REQ08_RE6_POWER_DOWN_CTRL2, 0x08}, + {TM6010_REQ08_REA_BUFF_DRV_CTRL, 0xf1}, + {TM6010_REQ08_REB_SIF_GAIN_CTRL, 0xe0}, + {TM6010_REQ08_REC_REVERSE_YC_CTRL, 0xc2}, + {TM6010_REQ08_RED_GAIN_SEL, 0xe8}, + {TM6010_REQ08_RF0_DAUDIO_INPUT_CONFIG, 0x62}, + {TM6010_REQ08_RF1_AADC_POWER_DOWN, 0xfe}, + {TM6010_REQ07_RFE_POWER_DOWN, 0xcb}, + {0, 0, 0}, + }, + .nosif = { + {TM6010_REQ08_RE2_POWER_DOWN_CTRL1, 0xf0}, + {TM6010_REQ08_RE3_ADC_IN1_SEL, 0xf8}, + {TM6010_REQ08_RE4_ADC_IN2_SEL, 0xf3}, + {TM6010_REQ08_RE6_POWER_DOWN_CTRL2, 0x0f}, + {TM6010_REQ08_REA_BUFF_DRV_CTRL, 0xf1}, + {TM6010_REQ08_REB_SIF_GAIN_CTRL, 0xe0}, + {TM6010_REQ08_REC_REVERSE_YC_CTRL, 0xc2}, + {TM6010_REQ08_RED_GAIN_SEL, 0xe8}, + {TM6010_REQ08_RF0_DAUDIO_INPUT_CONFIG, 0x60}, + {TM6010_REQ08_RF1_AADC_POWER_DOWN, 0xfc}, + {TM6010_REQ07_RFE_POWER_DOWN, 0x8b}, + {0, 0, 0}, + }, + .common = { + {TM6010_REQ07_R3F_RESET, 0x01}, + {TM6010_REQ07_R00_VIDEO_CONTROL0, 0x38}, + {TM6010_REQ07_R01_VIDEO_CONTROL1, 0x0e}, + {TM6010_REQ07_R02_VIDEO_CONTROL2, 0x5f}, + {TM6010_REQ07_R03_YC_SEP_CONTROL, 0x02}, + {TM6010_REQ07_R07_OUTPUT_CONTROL, 0x01}, + {TM6010_REQ07_R18_CHROMA_DTO_INCREMENT3, 0x24}, + {TM6010_REQ07_R19_CHROMA_DTO_INCREMENT2, 0x92}, + {TM6010_REQ07_R1A_CHROMA_DTO_INCREMENT1, 0xe8}, + {TM6010_REQ07_R1B_CHROMA_DTO_INCREMENT0, 0xed}, + {TM6010_REQ07_R1C_HSYNC_DTO_INCREMENT3, 0x1c}, + {TM6010_REQ07_R1D_HSYNC_DTO_INCREMENT2, 0xcc}, + {TM6010_REQ07_R1E_HSYNC_DTO_INCREMENT1, 0xcc}, + {TM6010_REQ07_R1F_HSYNC_DTO_INCREMENT0, 0xcd}, + {TM6010_REQ07_R2E_ACTIVE_VIDEO_HSTART, 0x8c}, + {TM6010_REQ07_R30_ACTIVE_VIDEO_VSTART, 0x2c}, + {TM6010_REQ07_R31_ACTIVE_VIDEO_VHIGHT, 0xc1}, + {TM6010_REQ07_R33_VSYNC_HLOCK_MAX, 0x2c}, + {TM6010_REQ07_R35_VSYNC_AGC_MAX, 0x18}, + {TM6010_REQ07_R82_COMB_FILTER_CONFIG, 0x42}, + {TM6010_REQ07_R83_CHROMA_LOCK_CONFIG, 0xFF}, + + {TM6010_REQ07_R0D_CHROMA_KILL_LEVEL, 0x07}, + {TM6010_REQ07_R3F_RESET, 0x00}, + {0, 0, 0}, + }, + }, { + .id = V4L2_STD_NTSC, + .sif = { + {TM6010_REQ08_RE2_POWER_DOWN_CTRL1, 0xf2}, + {TM6010_REQ08_RE3_ADC_IN1_SEL, 0xf8}, + {TM6010_REQ08_RE4_ADC_IN2_SEL, 0xf3}, + {TM6010_REQ08_RE6_POWER_DOWN_CTRL2, 0x08}, + {TM6010_REQ08_REA_BUFF_DRV_CTRL, 0xf1}, + {TM6010_REQ08_REB_SIF_GAIN_CTRL, 0xe0}, + {TM6010_REQ08_REC_REVERSE_YC_CTRL, 0xc2}, + {TM6010_REQ08_RED_GAIN_SEL, 0xe8}, + {TM6010_REQ08_RF0_DAUDIO_INPUT_CONFIG, 0x62}, + {TM6010_REQ08_RF1_AADC_POWER_DOWN, 0xfe}, + {TM6010_REQ07_RFE_POWER_DOWN, 0xcb}, + {0, 0, 0}, + }, + .nosif = { + {TM6010_REQ08_RE2_POWER_DOWN_CTRL1, 0xf0}, + {TM6010_REQ08_RE3_ADC_IN1_SEL, 0xf8}, + {TM6010_REQ08_RE4_ADC_IN2_SEL, 0xf3}, + {TM6010_REQ08_RE6_POWER_DOWN_CTRL2, 0x0f}, + {TM6010_REQ08_REA_BUFF_DRV_CTRL, 0xf1}, + {TM6010_REQ08_REB_SIF_GAIN_CTRL, 0xe0}, + {TM6010_REQ08_REC_REVERSE_YC_CTRL, 0xc2}, + {TM6010_REQ08_RED_GAIN_SEL, 0xe8}, + {TM6010_REQ08_RF0_DAUDIO_INPUT_CONFIG, 0x60}, + {TM6010_REQ08_RF1_AADC_POWER_DOWN, 0xfc}, + {TM6010_REQ07_RFE_POWER_DOWN, 0x8b}, + {0, 0, 0}, + }, + .common = { + {TM6010_REQ07_R3F_RESET, 0x01}, + {TM6010_REQ07_R00_VIDEO_CONTROL0, 0x00}, + {TM6010_REQ07_R01_VIDEO_CONTROL1, 0x0f}, + {TM6010_REQ07_R02_VIDEO_CONTROL2, 0x5f}, + {TM6010_REQ07_R03_YC_SEP_CONTROL, 0x00}, + {TM6010_REQ07_R07_OUTPUT_CONTROL, 0x01}, + {TM6010_REQ07_R18_CHROMA_DTO_INCREMENT3, 0x1e}, + {TM6010_REQ07_R19_CHROMA_DTO_INCREMENT2, 0x8b}, + {TM6010_REQ07_R1A_CHROMA_DTO_INCREMENT1, 0xa2}, + {TM6010_REQ07_R1B_CHROMA_DTO_INCREMENT0, 0xe9}, + {TM6010_REQ07_R1C_HSYNC_DTO_INCREMENT3, 0x1c}, + {TM6010_REQ07_R1D_HSYNC_DTO_INCREMENT2, 0xcc}, + {TM6010_REQ07_R1E_HSYNC_DTO_INCREMENT1, 0xcc}, + {TM6010_REQ07_R1F_HSYNC_DTO_INCREMENT0, 0xcd}, + {TM6010_REQ07_R2E_ACTIVE_VIDEO_HSTART, 0x88}, + {TM6010_REQ07_R30_ACTIVE_VIDEO_VSTART, 0x22}, + {TM6010_REQ07_R31_ACTIVE_VIDEO_VHIGHT, 0x61}, + {TM6010_REQ07_R33_VSYNC_HLOCK_MAX, 0x1c}, + {TM6010_REQ07_R35_VSYNC_AGC_MAX, 0x1c}, + {TM6010_REQ07_R82_COMB_FILTER_CONFIG, 0x42}, + {TM6010_REQ07_R83_CHROMA_LOCK_CONFIG, 0x6F}, + + {TM6010_REQ07_R04_LUMA_HAGC_CONTROL, 0xdd}, + {TM6010_REQ07_R0D_CHROMA_KILL_LEVEL, 0x07}, + {TM6010_REQ07_R3F_RESET, 0x00}, + {0, 0, 0}, + }, + }, +}; + +static struct tm6000_std_settings composite_stds[] = { + { + .id = V4L2_STD_PAL_M, + .common = { + {TM6010_REQ08_RE2_POWER_DOWN_CTRL1, 0xf0}, + {TM6010_REQ08_RE3_ADC_IN1_SEL, 0xf4}, + {TM6010_REQ08_RE4_ADC_IN2_SEL, 0xf3}, + {TM6010_REQ08_RE6_POWER_DOWN_CTRL2, 0x0f}, + {TM6010_REQ08_REA_BUFF_DRV_CTRL, 0xf1}, + {TM6010_REQ08_REB_SIF_GAIN_CTRL, 0xe0}, + {TM6010_REQ08_REC_REVERSE_YC_CTRL, 0xc2}, + {TM6010_REQ08_RED_GAIN_SEL, 0xe8}, + {TM6010_REQ08_RF0_DAUDIO_INPUT_CONFIG, 0x68}, + {TM6010_REQ08_RF1_AADC_POWER_DOWN, 0xfc}, + {TM6010_REQ07_RFE_POWER_DOWN, 0x8b}, + + {TM6010_REQ07_R3F_RESET, 0x01}, + {TM6010_REQ07_R00_VIDEO_CONTROL0, 0x04}, + {TM6010_REQ07_R01_VIDEO_CONTROL1, 0x0e}, + {TM6010_REQ07_R02_VIDEO_CONTROL2, 0x5f}, + {TM6010_REQ07_R03_YC_SEP_CONTROL, 0x00}, + {TM6010_REQ07_R07_OUTPUT_CONTROL, 0x01}, + {TM6010_REQ07_R18_CHROMA_DTO_INCREMENT3, 0x1e}, + {TM6010_REQ07_R19_CHROMA_DTO_INCREMENT2, 0x83}, + {TM6010_REQ07_R1A_CHROMA_DTO_INCREMENT1, 0x0a}, + {TM6010_REQ07_R1B_CHROMA_DTO_INCREMENT0, 0xe0}, + {TM6010_REQ07_R1C_HSYNC_DTO_INCREMENT3, 0x1c}, + {TM6010_REQ07_R1D_HSYNC_DTO_INCREMENT2, 0xcc}, + {TM6010_REQ07_R1E_HSYNC_DTO_INCREMENT1, 0xcc}, + {TM6010_REQ07_R1F_HSYNC_DTO_INCREMENT0, 0xcd}, + {TM6010_REQ07_R2E_ACTIVE_VIDEO_HSTART, 0x88}, + {TM6010_REQ07_R30_ACTIVE_VIDEO_VSTART, 0x20}, + {TM6010_REQ07_R31_ACTIVE_VIDEO_VHIGHT, 0x61}, + {TM6010_REQ07_R33_VSYNC_HLOCK_MAX, 0x0c}, + {TM6010_REQ07_R35_VSYNC_AGC_MAX, 0x1c}, + {TM6010_REQ07_R82_COMB_FILTER_CONFIG, 0x52}, + {TM6010_REQ07_R83_CHROMA_LOCK_CONFIG, 0x6F}, + + {TM6010_REQ07_R04_LUMA_HAGC_CONTROL, 0xdc}, + {TM6010_REQ07_R0D_CHROMA_KILL_LEVEL, 0x07}, + {TM6010_REQ07_R3F_RESET, 0x00}, + {0, 0, 0}, + }, + }, { + .id = V4L2_STD_PAL_Nc, + .common = { + {TM6010_REQ08_RE2_POWER_DOWN_CTRL1, 0xf0}, + {TM6010_REQ08_RE3_ADC_IN1_SEL, 0xf4}, + {TM6010_REQ08_RE4_ADC_IN2_SEL, 0xf3}, + {TM6010_REQ08_RE6_POWER_DOWN_CTRL2, 0x0f}, + {TM6010_REQ08_REA_BUFF_DRV_CTRL, 0xf1}, + {TM6010_REQ08_REB_SIF_GAIN_CTRL, 0xe0}, + {TM6010_REQ08_REC_REVERSE_YC_CTRL, 0xc2}, + {TM6010_REQ08_RED_GAIN_SEL, 0xe8}, + {TM6010_REQ08_RF0_DAUDIO_INPUT_CONFIG, 0x68}, + {TM6010_REQ08_RF1_AADC_POWER_DOWN, 0xfc}, + {TM6010_REQ07_RFE_POWER_DOWN, 0x8b}, + + {TM6010_REQ07_R3F_RESET, 0x01}, + {TM6010_REQ07_R00_VIDEO_CONTROL0, 0x36}, + {TM6010_REQ07_R01_VIDEO_CONTROL1, 0x0e}, + {TM6010_REQ07_R02_VIDEO_CONTROL2, 0x5f}, + {TM6010_REQ07_R03_YC_SEP_CONTROL, 0x02}, + {TM6010_REQ07_R07_OUTPUT_CONTROL, 0x01}, + {TM6010_REQ07_R18_CHROMA_DTO_INCREMENT3, 0x1e}, + {TM6010_REQ07_R19_CHROMA_DTO_INCREMENT2, 0x91}, + {TM6010_REQ07_R1A_CHROMA_DTO_INCREMENT1, 0x1f}, + {TM6010_REQ07_R1B_CHROMA_DTO_INCREMENT0, 0x0c}, + {TM6010_REQ07_R1C_HSYNC_DTO_INCREMENT3, 0x1c}, + {TM6010_REQ07_R1D_HSYNC_DTO_INCREMENT2, 0xcc}, + {TM6010_REQ07_R1E_HSYNC_DTO_INCREMENT1, 0xcc}, + {TM6010_REQ07_R1F_HSYNC_DTO_INCREMENT0, 0xcd}, + {TM6010_REQ07_R2E_ACTIVE_VIDEO_HSTART, 0x8c}, + {TM6010_REQ07_R30_ACTIVE_VIDEO_VSTART, 0x2c}, + {TM6010_REQ07_R31_ACTIVE_VIDEO_VHIGHT, 0xc1}, + {TM6010_REQ07_R33_VSYNC_HLOCK_MAX, 0x0c}, + {TM6010_REQ07_R35_VSYNC_AGC_MAX, 0x1c}, + {TM6010_REQ07_R82_COMB_FILTER_CONFIG, 0x52}, + {TM6010_REQ07_R83_CHROMA_LOCK_CONFIG, 0x6F}, + + {TM6010_REQ07_R04_LUMA_HAGC_CONTROL, 0xdc}, + {TM6010_REQ07_R0D_CHROMA_KILL_LEVEL, 0x07}, + {TM6010_REQ07_R3F_RESET, 0x00}, + {0, 0, 0}, + }, + }, { + .id = V4L2_STD_PAL, + .common = { + {TM6010_REQ08_RE2_POWER_DOWN_CTRL1, 0xf0}, + {TM6010_REQ08_RE3_ADC_IN1_SEL, 0xf4}, + {TM6010_REQ08_RE4_ADC_IN2_SEL, 0xf3}, + {TM6010_REQ08_RE6_POWER_DOWN_CTRL2, 0x0f}, + {TM6010_REQ08_REA_BUFF_DRV_CTRL, 0xf1}, + {TM6010_REQ08_REB_SIF_GAIN_CTRL, 0xe0}, + {TM6010_REQ08_REC_REVERSE_YC_CTRL, 0xc2}, + {TM6010_REQ08_RED_GAIN_SEL, 0xe8}, + {TM6010_REQ08_RF0_DAUDIO_INPUT_CONFIG, 0x68}, + {TM6010_REQ08_RF1_AADC_POWER_DOWN, 0xfc}, + {TM6010_REQ07_RFE_POWER_DOWN, 0x8b}, + + {TM6010_REQ07_R3F_RESET, 0x01}, + {TM6010_REQ07_R00_VIDEO_CONTROL0, 0x32}, + {TM6010_REQ07_R01_VIDEO_CONTROL1, 0x0e}, + {TM6010_REQ07_R02_VIDEO_CONTROL2, 0x5f}, + {TM6010_REQ07_R03_YC_SEP_CONTROL, 0x02}, + {TM6010_REQ07_R07_OUTPUT_CONTROL, 0x01}, + {TM6010_REQ07_R18_CHROMA_DTO_INCREMENT3, 0x25}, + {TM6010_REQ07_R19_CHROMA_DTO_INCREMENT2, 0xd5}, + {TM6010_REQ07_R1A_CHROMA_DTO_INCREMENT1, 0x63}, + {TM6010_REQ07_R1B_CHROMA_DTO_INCREMENT0, 0x50}, + {TM6010_REQ07_R1C_HSYNC_DTO_INCREMENT3, 0x1c}, + {TM6010_REQ07_R1D_HSYNC_DTO_INCREMENT2, 0xcc}, + {TM6010_REQ07_R1E_HSYNC_DTO_INCREMENT1, 0xcc}, + {TM6010_REQ07_R1F_HSYNC_DTO_INCREMENT0, 0xcd}, + {TM6010_REQ07_R2E_ACTIVE_VIDEO_HSTART, 0x8c}, + {TM6010_REQ07_R30_ACTIVE_VIDEO_VSTART, 0x2c}, + {TM6010_REQ07_R31_ACTIVE_VIDEO_VHIGHT, 0xc1}, + {TM6010_REQ07_R33_VSYNC_HLOCK_MAX, 0x0c}, + {TM6010_REQ07_R35_VSYNC_AGC_MAX, 0x1c}, + {TM6010_REQ07_R82_COMB_FILTER_CONFIG, 0x52}, + {TM6010_REQ07_R83_CHROMA_LOCK_CONFIG, 0x6F}, + + {TM6010_REQ07_R04_LUMA_HAGC_CONTROL, 0xdc}, + {TM6010_REQ07_R0D_CHROMA_KILL_LEVEL, 0x07}, + {TM6010_REQ07_R3F_RESET, 0x00}, + {0, 0, 0}, + }, + }, { + .id = V4L2_STD_SECAM, + .common = { + {TM6010_REQ08_RE2_POWER_DOWN_CTRL1, 0xf0}, + {TM6010_REQ08_RE3_ADC_IN1_SEL, 0xf4}, + {TM6010_REQ08_RE4_ADC_IN2_SEL, 0xf3}, + {TM6010_REQ08_RE6_POWER_DOWN_CTRL2, 0x0f}, + {TM6010_REQ08_REA_BUFF_DRV_CTRL, 0xf1}, + {TM6010_REQ08_REB_SIF_GAIN_CTRL, 0xe0}, + {TM6010_REQ08_REC_REVERSE_YC_CTRL, 0xc2}, + {TM6010_REQ08_RED_GAIN_SEL, 0xe8}, + {TM6010_REQ08_RF0_DAUDIO_INPUT_CONFIG, 0x68}, + {TM6010_REQ08_RF1_AADC_POWER_DOWN, 0xfc}, + {TM6010_REQ07_RFE_POWER_DOWN, 0x8b}, + + {TM6010_REQ07_R3F_RESET, 0x01}, + {TM6010_REQ07_R00_VIDEO_CONTROL0, 0x38}, + {TM6010_REQ07_R01_VIDEO_CONTROL1, 0x0e}, + {TM6010_REQ07_R02_VIDEO_CONTROL2, 0x5f}, + {TM6010_REQ07_R03_YC_SEP_CONTROL, 0x02}, + {TM6010_REQ07_R07_OUTPUT_CONTROL, 0x01}, + {TM6010_REQ07_R18_CHROMA_DTO_INCREMENT3, 0x24}, + {TM6010_REQ07_R19_CHROMA_DTO_INCREMENT2, 0x92}, + {TM6010_REQ07_R1A_CHROMA_DTO_INCREMENT1, 0xe8}, + {TM6010_REQ07_R1B_CHROMA_DTO_INCREMENT0, 0xed}, + {TM6010_REQ07_R1C_HSYNC_DTO_INCREMENT3, 0x1c}, + {TM6010_REQ07_R1D_HSYNC_DTO_INCREMENT2, 0xcc}, + {TM6010_REQ07_R1E_HSYNC_DTO_INCREMENT1, 0xcc}, + {TM6010_REQ07_R1F_HSYNC_DTO_INCREMENT0, 0xcd}, + {TM6010_REQ07_R2E_ACTIVE_VIDEO_HSTART, 0x8c}, + {TM6010_REQ07_R30_ACTIVE_VIDEO_VSTART, 0x2c}, + {TM6010_REQ07_R31_ACTIVE_VIDEO_VHIGHT, 0xc1}, + {TM6010_REQ07_R33_VSYNC_HLOCK_MAX, 0x2c}, + {TM6010_REQ07_R35_VSYNC_AGC_MAX, 0x18}, + {TM6010_REQ07_R82_COMB_FILTER_CONFIG, 0x42}, + {TM6010_REQ07_R83_CHROMA_LOCK_CONFIG, 0xFF}, + + {TM6010_REQ07_R0D_CHROMA_KILL_LEVEL, 0x07}, + {TM6010_REQ07_R3F_RESET, 0x00}, + {0, 0, 0}, + }, + }, { + .id = V4L2_STD_NTSC, + .common = { + {TM6010_REQ08_RE2_POWER_DOWN_CTRL1, 0xf0}, + {TM6010_REQ08_RE3_ADC_IN1_SEL, 0xf4}, + {TM6010_REQ08_RE4_ADC_IN2_SEL, 0xf3}, + {TM6010_REQ08_RE6_POWER_DOWN_CTRL2, 0x0f}, + {TM6010_REQ08_REA_BUFF_DRV_CTRL, 0xf1}, + {TM6010_REQ08_REB_SIF_GAIN_CTRL, 0xe0}, + {TM6010_REQ08_REC_REVERSE_YC_CTRL, 0xc2}, + {TM6010_REQ08_RED_GAIN_SEL, 0xe8}, + {TM6010_REQ08_RF0_DAUDIO_INPUT_CONFIG, 0x68}, + {TM6010_REQ08_RF1_AADC_POWER_DOWN, 0xfc}, + {TM6010_REQ07_RFE_POWER_DOWN, 0x8b}, + + {TM6010_REQ07_R3F_RESET, 0x01}, + {TM6010_REQ07_R00_VIDEO_CONTROL0, 0x00}, + {TM6010_REQ07_R01_VIDEO_CONTROL1, 0x0f}, + {TM6010_REQ07_R02_VIDEO_CONTROL2, 0x5f}, + {TM6010_REQ07_R03_YC_SEP_CONTROL, 0x00}, + {TM6010_REQ07_R07_OUTPUT_CONTROL, 0x01}, + {TM6010_REQ07_R18_CHROMA_DTO_INCREMENT3, 0x1e}, + {TM6010_REQ07_R19_CHROMA_DTO_INCREMENT2, 0x8b}, + {TM6010_REQ07_R1A_CHROMA_DTO_INCREMENT1, 0xa2}, + {TM6010_REQ07_R1B_CHROMA_DTO_INCREMENT0, 0xe9}, + {TM6010_REQ07_R1C_HSYNC_DTO_INCREMENT3, 0x1c}, + {TM6010_REQ07_R1D_HSYNC_DTO_INCREMENT2, 0xcc}, + {TM6010_REQ07_R1E_HSYNC_DTO_INCREMENT1, 0xcc}, + {TM6010_REQ07_R1F_HSYNC_DTO_INCREMENT0, 0xcd}, + {TM6010_REQ07_R2E_ACTIVE_VIDEO_HSTART, 0x88}, + {TM6010_REQ07_R30_ACTIVE_VIDEO_VSTART, 0x22}, + {TM6010_REQ07_R31_ACTIVE_VIDEO_VHIGHT, 0x61}, + {TM6010_REQ07_R33_VSYNC_HLOCK_MAX, 0x1c}, + {TM6010_REQ07_R35_VSYNC_AGC_MAX, 0x1c}, + {TM6010_REQ07_R82_COMB_FILTER_CONFIG, 0x42}, + {TM6010_REQ07_R83_CHROMA_LOCK_CONFIG, 0x6F}, + + {TM6010_REQ07_R04_LUMA_HAGC_CONTROL, 0xdd}, + {TM6010_REQ07_R0D_CHROMA_KILL_LEVEL, 0x07}, + {TM6010_REQ07_R3F_RESET, 0x00}, + {0, 0, 0}, + }, + }, +}; + +static struct tm6000_std_settings svideo_stds[] = { + { + .id = V4L2_STD_PAL_M, + .common = { + {TM6010_REQ08_RE2_POWER_DOWN_CTRL1, 0xf0}, + {TM6010_REQ08_RE3_ADC_IN1_SEL, 0xfc}, + {TM6010_REQ08_RE4_ADC_IN2_SEL, 0xf8}, + {TM6010_REQ08_RE6_POWER_DOWN_CTRL2, 0x00}, + {TM6010_REQ08_REA_BUFF_DRV_CTRL, 0xf2}, + {TM6010_REQ08_REB_SIF_GAIN_CTRL, 0xf0}, + {TM6010_REQ08_REC_REVERSE_YC_CTRL, 0xc2}, + {TM6010_REQ08_RED_GAIN_SEL, 0xe0}, + {TM6010_REQ08_RF0_DAUDIO_INPUT_CONFIG, 0x68}, + {TM6010_REQ08_RF1_AADC_POWER_DOWN, 0xfc}, + {TM6010_REQ07_RFE_POWER_DOWN, 0x8a}, + + {TM6010_REQ07_R3F_RESET, 0x01}, + {TM6010_REQ07_R00_VIDEO_CONTROL0, 0x05}, + {TM6010_REQ07_R01_VIDEO_CONTROL1, 0x0e}, + {TM6010_REQ07_R02_VIDEO_CONTROL2, 0x5f}, + {TM6010_REQ07_R03_YC_SEP_CONTROL, 0x04}, + {TM6010_REQ07_R07_OUTPUT_CONTROL, 0x01}, + {TM6010_REQ07_R18_CHROMA_DTO_INCREMENT3, 0x1e}, + {TM6010_REQ07_R19_CHROMA_DTO_INCREMENT2, 0x83}, + {TM6010_REQ07_R1A_CHROMA_DTO_INCREMENT1, 0x0a}, + {TM6010_REQ07_R1B_CHROMA_DTO_INCREMENT0, 0xe0}, + {TM6010_REQ07_R1C_HSYNC_DTO_INCREMENT3, 0x1c}, + {TM6010_REQ07_R1D_HSYNC_DTO_INCREMENT2, 0xcc}, + {TM6010_REQ07_R1E_HSYNC_DTO_INCREMENT1, 0xcc}, + {TM6010_REQ07_R1F_HSYNC_DTO_INCREMENT0, 0xcd}, + {TM6010_REQ07_R2E_ACTIVE_VIDEO_HSTART, 0x88}, + {TM6010_REQ07_R30_ACTIVE_VIDEO_VSTART, 0x22}, + {TM6010_REQ07_R31_ACTIVE_VIDEO_VHIGHT, 0x61}, + {TM6010_REQ07_R33_VSYNC_HLOCK_MAX, 0x0c}, + {TM6010_REQ07_R35_VSYNC_AGC_MAX, 0x1c}, + {TM6010_REQ07_R82_COMB_FILTER_CONFIG, 0x52}, + {TM6010_REQ07_R83_CHROMA_LOCK_CONFIG, 0x6F}, + + {TM6010_REQ07_R04_LUMA_HAGC_CONTROL, 0xdc}, + {TM6010_REQ07_R0D_CHROMA_KILL_LEVEL, 0x07}, + {TM6010_REQ07_R3F_RESET, 0x00}, + {0, 0, 0}, + }, + }, { + .id = V4L2_STD_PAL_Nc, + .common = { + {TM6010_REQ08_RE2_POWER_DOWN_CTRL1, 0xf0}, + {TM6010_REQ08_RE3_ADC_IN1_SEL, 0xfc}, + {TM6010_REQ08_RE4_ADC_IN2_SEL, 0xf8}, + {TM6010_REQ08_RE6_POWER_DOWN_CTRL2, 0x00}, + {TM6010_REQ08_REA_BUFF_DRV_CTRL, 0xf2}, + {TM6010_REQ08_REB_SIF_GAIN_CTRL, 0xf0}, + {TM6010_REQ08_REC_REVERSE_YC_CTRL, 0xc2}, + {TM6010_REQ08_RED_GAIN_SEL, 0xe0}, + {TM6010_REQ08_RF0_DAUDIO_INPUT_CONFIG, 0x68}, + {TM6010_REQ08_RF1_AADC_POWER_DOWN, 0xfc}, + {TM6010_REQ07_RFE_POWER_DOWN, 0x8a}, + + {TM6010_REQ07_R3F_RESET, 0x01}, + {TM6010_REQ07_R00_VIDEO_CONTROL0, 0x37}, + {TM6010_REQ07_R01_VIDEO_CONTROL1, 0x0e}, + {TM6010_REQ07_R02_VIDEO_CONTROL2, 0x5f}, + {TM6010_REQ07_R03_YC_SEP_CONTROL, 0x04}, + {TM6010_REQ07_R07_OUTPUT_CONTROL, 0x01}, + {TM6010_REQ07_R18_CHROMA_DTO_INCREMENT3, 0x1e}, + {TM6010_REQ07_R19_CHROMA_DTO_INCREMENT2, 0x91}, + {TM6010_REQ07_R1A_CHROMA_DTO_INCREMENT1, 0x1f}, + {TM6010_REQ07_R1B_CHROMA_DTO_INCREMENT0, 0x0c}, + {TM6010_REQ07_R1C_HSYNC_DTO_INCREMENT3, 0x1c}, + {TM6010_REQ07_R1D_HSYNC_DTO_INCREMENT2, 0xcc}, + {TM6010_REQ07_R1E_HSYNC_DTO_INCREMENT1, 0xcc}, + {TM6010_REQ07_R1F_HSYNC_DTO_INCREMENT0, 0xcd}, + {TM6010_REQ07_R2E_ACTIVE_VIDEO_HSTART, 0x88}, + {TM6010_REQ07_R30_ACTIVE_VIDEO_VSTART, 0x22}, + {TM6010_REQ07_R31_ACTIVE_VIDEO_VHIGHT, 0xc1}, + {TM6010_REQ07_R33_VSYNC_HLOCK_MAX, 0x0c}, + {TM6010_REQ07_R35_VSYNC_AGC_MAX, 0x1c}, + {TM6010_REQ07_R82_COMB_FILTER_CONFIG, 0x52}, + {TM6010_REQ07_R83_CHROMA_LOCK_CONFIG, 0x6F}, + + {TM6010_REQ07_R04_LUMA_HAGC_CONTROL, 0xdc}, + {TM6010_REQ07_R0D_CHROMA_KILL_LEVEL, 0x07}, + {TM6010_REQ07_R3F_RESET, 0x00}, + {0, 0, 0}, + }, + }, { + .id = V4L2_STD_PAL, + .common = { + {TM6010_REQ08_RE2_POWER_DOWN_CTRL1, 0xf0}, + {TM6010_REQ08_RE3_ADC_IN1_SEL, 0xfc}, + {TM6010_REQ08_RE4_ADC_IN2_SEL, 0xf8}, + {TM6010_REQ08_RE6_POWER_DOWN_CTRL2, 0x00}, + {TM6010_REQ08_REA_BUFF_DRV_CTRL, 0xf2}, + {TM6010_REQ08_REB_SIF_GAIN_CTRL, 0xf0}, + {TM6010_REQ08_REC_REVERSE_YC_CTRL, 0xc2}, + {TM6010_REQ08_RED_GAIN_SEL, 0xe0}, + {TM6010_REQ08_RF0_DAUDIO_INPUT_CONFIG, 0x68}, + {TM6010_REQ08_RF1_AADC_POWER_DOWN, 0xfc}, + {TM6010_REQ07_RFE_POWER_DOWN, 0x8a}, + + {TM6010_REQ07_R3F_RESET, 0x01}, + {TM6010_REQ07_R00_VIDEO_CONTROL0, 0x33}, + {TM6010_REQ07_R01_VIDEO_CONTROL1, 0x0e}, + {TM6010_REQ07_R02_VIDEO_CONTROL2, 0x5f}, + {TM6010_REQ07_R03_YC_SEP_CONTROL, 0x04}, + {TM6010_REQ07_R07_OUTPUT_CONTROL, 0x00}, + {TM6010_REQ07_R18_CHROMA_DTO_INCREMENT3, 0x25}, + {TM6010_REQ07_R19_CHROMA_DTO_INCREMENT2, 0xd5}, + {TM6010_REQ07_R1A_CHROMA_DTO_INCREMENT1, 0x63}, + {TM6010_REQ07_R1B_CHROMA_DTO_INCREMENT0, 0x50}, + {TM6010_REQ07_R1C_HSYNC_DTO_INCREMENT3, 0x1c}, + {TM6010_REQ07_R1D_HSYNC_DTO_INCREMENT2, 0xcc}, + {TM6010_REQ07_R1E_HSYNC_DTO_INCREMENT1, 0xcc}, + {TM6010_REQ07_R1F_HSYNC_DTO_INCREMENT0, 0xcd}, + {TM6010_REQ07_R2E_ACTIVE_VIDEO_HSTART, 0x8c}, + {TM6010_REQ07_R30_ACTIVE_VIDEO_VSTART, 0x2a}, + {TM6010_REQ07_R31_ACTIVE_VIDEO_VHIGHT, 0xc1}, + {TM6010_REQ07_R33_VSYNC_HLOCK_MAX, 0x0c}, + {TM6010_REQ07_R35_VSYNC_AGC_MAX, 0x1c}, + {TM6010_REQ07_R82_COMB_FILTER_CONFIG, 0x52}, + {TM6010_REQ07_R83_CHROMA_LOCK_CONFIG, 0x6F}, + + {TM6010_REQ07_R04_LUMA_HAGC_CONTROL, 0xdc}, + {TM6010_REQ07_R0D_CHROMA_KILL_LEVEL, 0x07}, + {TM6010_REQ07_R3F_RESET, 0x00}, + {0, 0, 0}, + }, + }, { + .id = V4L2_STD_SECAM, + .common = { + {TM6010_REQ08_RE2_POWER_DOWN_CTRL1, 0xf0}, + {TM6010_REQ08_RE3_ADC_IN1_SEL, 0xfc}, + {TM6010_REQ08_RE4_ADC_IN2_SEL, 0xf8}, + {TM6010_REQ08_RE6_POWER_DOWN_CTRL2, 0x00}, + {TM6010_REQ08_REA_BUFF_DRV_CTRL, 0xf2}, + {TM6010_REQ08_REB_SIF_GAIN_CTRL, 0xf0}, + {TM6010_REQ08_REC_REVERSE_YC_CTRL, 0xc2}, + {TM6010_REQ08_RED_GAIN_SEL, 0xe0}, + {TM6010_REQ08_RF0_DAUDIO_INPUT_CONFIG, 0x68}, + {TM6010_REQ08_RF1_AADC_POWER_DOWN, 0xfc}, + {TM6010_REQ07_RFE_POWER_DOWN, 0x8a}, + + {TM6010_REQ07_R3F_RESET, 0x01}, + {TM6010_REQ07_R00_VIDEO_CONTROL0, 0x39}, + {TM6010_REQ07_R01_VIDEO_CONTROL1, 0x0e}, + {TM6010_REQ07_R02_VIDEO_CONTROL2, 0x5f}, + {TM6010_REQ07_R03_YC_SEP_CONTROL, 0x03}, + {TM6010_REQ07_R07_OUTPUT_CONTROL, 0x01}, + {TM6010_REQ07_R18_CHROMA_DTO_INCREMENT3, 0x24}, + {TM6010_REQ07_R19_CHROMA_DTO_INCREMENT2, 0x92}, + {TM6010_REQ07_R1A_CHROMA_DTO_INCREMENT1, 0xe8}, + {TM6010_REQ07_R1B_CHROMA_DTO_INCREMENT0, 0xed}, + {TM6010_REQ07_R1C_HSYNC_DTO_INCREMENT3, 0x1c}, + {TM6010_REQ07_R1D_HSYNC_DTO_INCREMENT2, 0xcc}, + {TM6010_REQ07_R1E_HSYNC_DTO_INCREMENT1, 0xcc}, + {TM6010_REQ07_R1F_HSYNC_DTO_INCREMENT0, 0xcd}, + {TM6010_REQ07_R2E_ACTIVE_VIDEO_HSTART, 0x8c}, + {TM6010_REQ07_R30_ACTIVE_VIDEO_VSTART, 0x2a}, + {TM6010_REQ07_R31_ACTIVE_VIDEO_VHIGHT, 0xc1}, + {TM6010_REQ07_R33_VSYNC_HLOCK_MAX, 0x2c}, + {TM6010_REQ07_R35_VSYNC_AGC_MAX, 0x18}, + {TM6010_REQ07_R82_COMB_FILTER_CONFIG, 0x42}, + {TM6010_REQ07_R83_CHROMA_LOCK_CONFIG, 0xFF}, + + {TM6010_REQ07_R0D_CHROMA_KILL_LEVEL, 0x07}, + {TM6010_REQ07_R3F_RESET, 0x00}, + {0, 0, 0}, + }, + }, { + .id = V4L2_STD_NTSC, + .common = { + {TM6010_REQ08_RE2_POWER_DOWN_CTRL1, 0xf0}, + {TM6010_REQ08_RE3_ADC_IN1_SEL, 0xfc}, + {TM6010_REQ08_RE4_ADC_IN2_SEL, 0xf8}, + {TM6010_REQ08_RE6_POWER_DOWN_CTRL2, 0x00}, + {TM6010_REQ08_REA_BUFF_DRV_CTRL, 0xf2}, + {TM6010_REQ08_REB_SIF_GAIN_CTRL, 0xf0}, + {TM6010_REQ08_REC_REVERSE_YC_CTRL, 0xc2}, + {TM6010_REQ08_RED_GAIN_SEL, 0xe0}, + {TM6010_REQ08_RF0_DAUDIO_INPUT_CONFIG, 0x68}, + {TM6010_REQ08_RF1_AADC_POWER_DOWN, 0xfc}, + {TM6010_REQ07_RFE_POWER_DOWN, 0x8a}, + + {TM6010_REQ07_R3F_RESET, 0x01}, + {TM6010_REQ07_R00_VIDEO_CONTROL0, 0x01}, + {TM6010_REQ07_R01_VIDEO_CONTROL1, 0x0f}, + {TM6010_REQ07_R02_VIDEO_CONTROL2, 0x5f}, + {TM6010_REQ07_R03_YC_SEP_CONTROL, 0x03}, + {TM6010_REQ07_R07_OUTPUT_CONTROL, 0x00}, + {TM6010_REQ07_R17_HLOOP_MAXSTATE, 0x8b}, + {TM6010_REQ07_R18_CHROMA_DTO_INCREMENT3, 0x1e}, + {TM6010_REQ07_R19_CHROMA_DTO_INCREMENT2, 0x8b}, + {TM6010_REQ07_R1A_CHROMA_DTO_INCREMENT1, 0xa2}, + {TM6010_REQ07_R1B_CHROMA_DTO_INCREMENT0, 0xe9}, + {TM6010_REQ07_R1C_HSYNC_DTO_INCREMENT3, 0x1c}, + {TM6010_REQ07_R1D_HSYNC_DTO_INCREMENT2, 0xcc}, + {TM6010_REQ07_R1E_HSYNC_DTO_INCREMENT1, 0xcc}, + {TM6010_REQ07_R1F_HSYNC_DTO_INCREMENT0, 0xcd}, + {TM6010_REQ07_R2E_ACTIVE_VIDEO_HSTART, 0x88}, + {TM6010_REQ07_R30_ACTIVE_VIDEO_VSTART, 0x22}, + {TM6010_REQ07_R31_ACTIVE_VIDEO_VHIGHT, 0x61}, + {TM6010_REQ07_R33_VSYNC_HLOCK_MAX, 0x1c}, + {TM6010_REQ07_R35_VSYNC_AGC_MAX, 0x1c}, + {TM6010_REQ07_R82_COMB_FILTER_CONFIG, 0x42}, + {TM6010_REQ07_R83_CHROMA_LOCK_CONFIG, 0x6F}, + + {TM6010_REQ07_R04_LUMA_HAGC_CONTROL, 0xdd}, + {TM6010_REQ07_R0D_CHROMA_KILL_LEVEL, 0x07}, + {TM6010_REQ07_R3F_RESET, 0x00}, + {0, 0, 0}, + }, + }, +}; + +void tm6000_get_std_res(struct tm6000_core *dev) +{ + /* Currently, those are the only supported resoltions */ + if (dev->norm & V4L2_STD_525_60) { + dev->height = 480; + } else { + dev->height = 576; + } + dev->width = 720; +} + +static int tm6000_load_std(struct tm6000_core *dev, + struct tm6000_reg_settings *set, int max_size) +{ + int i, rc; + + /* Load board's initialization table */ + for (i = 0; max_size; i++) { + if (!set[i].req) + return 0; + + if ((dev->dev_type != TM6010) && + (set[i].req == REQ_08_SET_GET_AVREG_BIT)) + continue; + + rc = tm6000_set_reg(dev, set[i].req, set[i].reg, set[i].value); + if (rc < 0) { + printk(KERN_ERR "Error %i while setting " + "req %d, reg %d to value %d\n", + rc, set[i].req, set[i].reg, set[i].value); + return rc; + } + } + + return 0; +} + +static int tm6000_set_tv(struct tm6000_core *dev, int pos) +{ + int rc; + + /* FIXME: This code is for tm6010 - not tested yet - doesn't work with + tm5600 + */ + + /* FIXME: This is tuner-dependent */ + int nosif = 0; + + if (nosif) { + rc = tm6000_load_std(dev, tv_stds[pos].nosif, + sizeof(tv_stds[pos].nosif)); + } else { + rc = tm6000_load_std(dev, tv_stds[pos].sif, + sizeof(tv_stds[pos].sif)); + } + if (rc < 0) + return rc; + rc = tm6000_load_std(dev, tv_stds[pos].common, + sizeof(tv_stds[pos].common)); + + return rc; +} + +int tm6000_set_standard(struct tm6000_core *dev, v4l2_std_id * norm) +{ + int i, rc = 0; + + dev->norm = *norm; + tm6000_get_std_res(dev); + + switch (dev->input) { + case TM6000_INPUT_TV: + for (i = 0; i < ARRAY_SIZE(tv_stds); i++) { + if (*norm & tv_stds[i].id) { + rc = tm6000_set_tv(dev, i); + goto ret; + } + } + return -EINVAL; + case TM6000_INPUT_SVIDEO: + for (i = 0; i < ARRAY_SIZE(svideo_stds); i++) { + if (*norm & svideo_stds[i].id) { + rc = tm6000_load_std(dev, svideo_stds[i].common, + sizeof(svideo_stds[i]. + common)); + goto ret; + } + } + return -EINVAL; + case TM6000_INPUT_COMPOSITE: + for (i = 0; i < ARRAY_SIZE(composite_stds); i++) { + if (*norm & composite_stds[i].id) { + rc = tm6000_load_std(dev, + composite_stds[i].common, + sizeof(composite_stds[i]. + common)); + goto ret; + } + } + return -EINVAL; + } + +ret: + if (rc < 0) + return rc; + + msleep(40); + + + return 0; +} diff --git a/drivers/staging/tm6000/tm6000-usb-isoc.h b/drivers/staging/tm6000/tm6000-usb-isoc.h new file mode 100644 index 000000000000..5a5049acd4ec --- /dev/null +++ b/drivers/staging/tm6000/tm6000-usb-isoc.h @@ -0,0 +1,53 @@ +/* + tm6000-buf.c - driver for TM5600/TM6000/TM6010 USB video capture devices + + Copyright (C) 2006-2007 Mauro Carvalho Chehab <mchehab@infradead.org> + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation version 2 + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#include <linux/videodev2.h> + +#define TM6000_URB_MSG_LEN 180 + +struct usb_isoc_ctl { + /* max packet size of isoc transaction */ + int max_pkt_size; + + /* number of allocated urbs */ + int num_bufs; + + /* urb for isoc transfers */ + struct urb **urb; + + /* transfer buffers for isoc transfer */ + char **transfer_buffer; + + /* Last buffer command and region */ + u8 cmd; + int pos, size, pktsize; + + /* Last field: ODD or EVEN? */ + int field; + + /* Stores incomplete commands */ + u32 tmp_buf; + int tmp_buf_len; + + /* Stores already requested buffers */ + struct tm6000_buffer *buf; + + /* Stores the number of received fields */ + int nfields; +}; diff --git a/drivers/staging/tm6000/tm6000-video.c b/drivers/staging/tm6000/tm6000-video.c new file mode 100644 index 000000000000..f2b7fe4a3581 --- /dev/null +++ b/drivers/staging/tm6000/tm6000-video.c @@ -0,0 +1,1557 @@ +/* + tm6000-video.c - driver for TM5600/TM6000/TM6010 USB video capture devices + + Copyright (C) 2006-2007 Mauro Carvalho Chehab <mchehab@infradead.org> + + Copyright (C) 2007 Michel Ludwig <michel.ludwig@gmail.com> + - Fixed module load/unload + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation version 2 + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ +#include <linux/module.h> +#include <linux/delay.h> +#include <linux/errno.h> +#include <linux/fs.h> +#include <linux/kernel.h> +#include <linux/slab.h> +#include <linux/mm.h> +#include <linux/ioport.h> +#include <linux/init.h> +#include <linux/sched.h> +#include <linux/random.h> +#include <linux/version.h> +#include <linux/usb.h> +#include <linux/videodev2.h> +#include <media/v4l2-ioctl.h> +#include <linux/interrupt.h> +#include <linux/kthread.h> +#include <linux/highmem.h> +#include <linux/freezer.h> + +#include "tm6000-regs.h" +#include "tm6000.h" + +#define BUFFER_TIMEOUT msecs_to_jiffies(2000) /* 2 seconds */ + +/* Limits minimum and default number of buffers */ +#define TM6000_MIN_BUF 4 +#define TM6000_DEF_BUF 8 + +#define TM6000_MAX_ISO_PACKETS 40 /* Max number of ISO packets */ + +/* Declare static vars that will be used as parameters */ +static unsigned int vid_limit = 16; /* Video memory limit, in Mb */ +static int video_nr = -1; /* /dev/videoN, -1 for autodetect */ + +/* Debug level */ +int tm6000_debug; + +/* supported controls */ +static struct v4l2_queryctrl tm6000_qctrl[] = { + { + .id = V4L2_CID_BRIGHTNESS, + .type = V4L2_CTRL_TYPE_INTEGER, + .name = "Brightness", + .minimum = 0, + .maximum = 255, + .step = 1, + .default_value = 54, + .flags = 0, + }, { + .id = V4L2_CID_CONTRAST, + .type = V4L2_CTRL_TYPE_INTEGER, + .name = "Contrast", + .minimum = 0, + .maximum = 255, + .step = 0x1, + .default_value = 119, + .flags = 0, + }, { + .id = V4L2_CID_SATURATION, + .type = V4L2_CTRL_TYPE_INTEGER, + .name = "Saturation", + .minimum = 0, + .maximum = 255, + .step = 0x1, + .default_value = 112, + .flags = 0, + }, { + .id = V4L2_CID_HUE, + .type = V4L2_CTRL_TYPE_INTEGER, + .name = "Hue", + .minimum = -128, + .maximum = 127, + .step = 0x1, + .default_value = 0, + .flags = 0, + } +}; + +static int qctl_regs[ARRAY_SIZE(tm6000_qctrl)]; + +static struct tm6000_fmt format[] = { + { + .name = "4:2:2, packed, YVY2", + .fourcc = V4L2_PIX_FMT_YUYV, + .depth = 16, + }, { + .name = "4:2:2, packed, UYVY", + .fourcc = V4L2_PIX_FMT_UYVY, + .depth = 16, + }, { + .name = "A/V + VBI mux packet", + .fourcc = V4L2_PIX_FMT_TM6000, + .depth = 16, + } +}; + +/* ------------------------------------------------------------------ + DMA and thread functions + ------------------------------------------------------------------*/ + +#define norm_maxw(a) 720 +#define norm_maxh(a) 576 + +#define norm_minw(a) norm_maxw(a) +#define norm_minh(a) norm_maxh(a) + +/* + * video-buf generic routine to get the next available buffer + */ +static inline void get_next_buf(struct tm6000_dmaqueue *dma_q, + struct tm6000_buffer **buf) +{ + struct tm6000_core *dev = container_of(dma_q, struct tm6000_core, vidq); + char *outp; + + if (list_empty(&dma_q->active)) { + dprintk(dev, V4L2_DEBUG_QUEUE, "No active queue to serve\n"); + *buf = NULL; + return; + } + + *buf = list_entry(dma_q->active.next, + struct tm6000_buffer, vb.queue); + + if (!buf) + return; + + /* Cleans up buffer - Usefull for testing for frame/URB loss */ + outp = videobuf_to_vmalloc(&(*buf)->vb); +// if (outp) +// memset(outp, 0, (*buf)->vb.size); + + return; +} + +/* + * Announces that a buffer were filled and request the next + */ +static inline void buffer_filled(struct tm6000_core *dev, + struct tm6000_dmaqueue *dma_q, + struct tm6000_buffer *buf) +{ + /* Advice that buffer was filled */ + dprintk(dev, V4L2_DEBUG_ISOC, "[%p/%d] wakeup\n", buf, buf->vb.i); + buf->vb.state = VIDEOBUF_DONE; + buf->vb.field_count++; + do_gettimeofday(&buf->vb.ts); + + list_del(&buf->vb.queue); + wake_up(&buf->vb.done); +} + +const char *tm6000_msg_type[] = { + "unknown(0)", /* 0 */ + "video", /* 1 */ + "audio", /* 2 */ + "vbi", /* 3 */ + "pts", /* 4 */ + "err", /* 5 */ + "unknown(6)", /* 6 */ + "unknown(7)", /* 7 */ +}; + +/* + * Identify the tm5600/6000 buffer header type and properly handles + */ +static int copy_packet(struct urb *urb, u32 header, u8 **ptr, u8 *endp, + u8 *out_p, struct tm6000_buffer **buf) +{ + struct tm6000_dmaqueue *dma_q = urb->context; + struct tm6000_core *dev = container_of(dma_q, struct tm6000_core, vidq); + u8 c; + unsigned int cmd, cpysize, pktsize, size, field, block, line, pos = 0; + int rc = 0; + /* FIXME: move to tm6000-isoc */ + static int last_line = -2, start_line = -2, last_field = -2; + + /* FIXME: this is the hardcoded window size + */ + unsigned int linewidth = (*buf)->vb.width << 1; + + if (!dev->isoc_ctl.cmd) { + c = (header >> 24) & 0xff; + + /* split the header fields */ + size = (((header & 0x7e) << 1) -1) *4; + block = (header >> 7) & 0xf; + field = (header >> 11) & 0x1; + line = (header >> 12) & 0x1ff; + cmd = (header >> 21) & 0x7; + + /* Validates header fields */ + if(size > TM6000_URB_MSG_LEN) + size = TM6000_URB_MSG_LEN; + + if (cmd == TM6000_URB_MSG_VIDEO) { + if ((block+1)*TM6000_URB_MSG_LEN>linewidth) + cmd = TM6000_URB_MSG_ERR; + + /* FIXME: Mounts the image as field0+field1 + * It should, instead, check if the user selected + * entrelaced or non-entrelaced mode + */ + pos = ((line << 1) - field - 1) * linewidth + + block * TM6000_URB_MSG_LEN; + + /* Don't allow to write out of the buffer */ + if (pos+TM6000_URB_MSG_LEN > (*buf)->vb.size) { + dprintk(dev, V4L2_DEBUG_ISOC, + "ERR: size=%d, num=%d, line=%d, " + "field=%d\n", + size, block, line, field); + + cmd = TM6000_URB_MSG_ERR; + } + } else { + pos=0; + } + + /* Prints debug info */ + dprintk(dev, V4L2_DEBUG_ISOC, "size=%d, num=%d, " + " line=%d, field=%d\n", + size, block, line, field); + + if ((last_line!=line)&&(last_line+1!=line) && + (cmd != TM6000_URB_MSG_ERR) ) { + if (cmd != TM6000_URB_MSG_VIDEO) { + dprintk(dev, V4L2_DEBUG_ISOC, "cmd=%d, " + "size=%d, num=%d, line=%d, field=%d\n", + cmd, size, block, line, field); + } + if (start_line<0) + start_line=last_line; + /* Prints debug info */ + dprintk(dev, V4L2_DEBUG_ISOC, "lines= %d-%d, " + "field=%d\n", + start_line, last_line, field); + + if ((start_line<6 && last_line>200) && + (last_field != field) ) { + + dev->isoc_ctl.nfields++; + if (dev->isoc_ctl.nfields>=2) { + dev->isoc_ctl.nfields=0; + + /* Announces that a new buffer were filled */ + buffer_filled (dev, dma_q, *buf); + dprintk(dev, V4L2_DEBUG_ISOC, + "new buffer filled\n"); + get_next_buf (dma_q, buf); + if (!*buf) + return rc; + out_p = videobuf_to_vmalloc(&((*buf)->vb)); + if (!out_p) + return rc; + + pos = dev->isoc_ctl.pos = 0; + } + } + + start_line=line; + last_field=field; + } + if (cmd == TM6000_URB_MSG_VIDEO) + last_line = line; + + pktsize = TM6000_URB_MSG_LEN; + } else { + /* Continue the last copy */ + cmd = dev->isoc_ctl.cmd; + size= dev->isoc_ctl.size; + pos = dev->isoc_ctl.pos; + pktsize = dev->isoc_ctl.pktsize; + } + + cpysize = (endp-(*ptr) > size) ? size : endp - *ptr; + + if (cpysize) { + /* handles each different URB message */ + switch(cmd) { + case TM6000_URB_MSG_VIDEO: + /* Fills video buffer */ + memcpy(&out_p[pos], *ptr, cpysize); + break; + case TM6000_URB_MSG_PTS: + break; + case TM6000_URB_MSG_AUDIO: +/* Need some code to process audio */ +printk ("%ld: cmd=%s, size=%d\n", jiffies, + tm6000_msg_type[cmd],size); + break; + default: + dprintk (dev, V4L2_DEBUG_ISOC, "cmd=%s, size=%d\n", + tm6000_msg_type[cmd],size); + } + } + if (cpysize<size) { + /* End of URB packet, but cmd processing is not + * complete. Preserve the state for a next packet + */ + dev->isoc_ctl.pos = pos+cpysize; + dev->isoc_ctl.size= size-cpysize; + dev->isoc_ctl.cmd = cmd; + dev->isoc_ctl.pktsize = pktsize-cpysize; + (*ptr)+=cpysize; + } else { + dev->isoc_ctl.cmd = 0; + (*ptr)+=pktsize; + } + + return rc; +} + +static int copy_streams(u8 *data, u8 *out_p, unsigned long len, + struct urb *urb, struct tm6000_buffer **buf) +{ + struct tm6000_dmaqueue *dma_q = urb->context; + struct tm6000_core *dev= container_of(dma_q,struct tm6000_core,vidq); + u8 *ptr=data, *endp=data+len; + unsigned long header=0; + int rc=0; + + for (ptr=data; ptr<endp;) { + if (!dev->isoc_ctl.cmd) { + u8 *p=(u8 *)&dev->isoc_ctl.tmp_buf; + /* FIXME: This seems very complex + * It just recovers up to 3 bytes of the header that + * might be at the previous packet + */ + if (dev->isoc_ctl.tmp_buf_len) { + while (dev->isoc_ctl.tmp_buf_len) { + if ( *(ptr+3-dev->isoc_ctl.tmp_buf_len) == 0x47) { + break; + } + p++; + dev->isoc_ctl.tmp_buf_len--; + } + if (dev->isoc_ctl.tmp_buf_len) { + memcpy(&header, p, + dev->isoc_ctl.tmp_buf_len); + memcpy((u8 *)&header + + dev->isoc_ctl.tmp_buf_len, + ptr, + 4 - dev->isoc_ctl.tmp_buf_len); + ptr += 4 - dev->isoc_ctl.tmp_buf_len; + goto HEADER; + } + } + /* Seek for sync */ + for (;ptr<endp-3;ptr++) { + if (*(ptr+3)==0x47) + break; + } + + if (ptr+3>=endp) { + dev->isoc_ctl.tmp_buf_len=endp-ptr; + memcpy (&dev->isoc_ctl.tmp_buf,ptr, + dev->isoc_ctl.tmp_buf_len); + dev->isoc_ctl.cmd=0; + return rc; + } + + /* Get message header */ + header=*(unsigned long *)ptr; + ptr+=4; + } +HEADER: + /* Copy or continue last copy */ + rc=copy_packet(urb,header,&ptr,endp,out_p,buf); + if (rc<0) { + buf=NULL; + printk(KERN_ERR "tm6000: buffer underrun at %ld\n", + jiffies); + return rc; + } + if (!*buf) + return 0; + } + + return 0; +} +/* + * Identify the tm5600/6000 buffer header type and properly handles + */ +static int copy_multiplexed(u8 *ptr, u8 *out_p, unsigned long len, + struct urb *urb, struct tm6000_buffer **buf) +{ + struct tm6000_dmaqueue *dma_q = urb->context; + struct tm6000_core *dev= container_of(dma_q,struct tm6000_core,vidq); + unsigned int pos=dev->isoc_ctl.pos,cpysize; + int rc=1; + + while (len>0) { + cpysize=min(len,(*buf)->vb.size-pos); +//printk("Copying %d bytes (max=%lu) from %p to %p[%u]\n",cpysize,(*buf)->vb.size,ptr,out_p,pos); + memcpy(&out_p[pos], ptr, cpysize); + pos+=cpysize; + ptr+=cpysize; + len-=cpysize; + if (pos >= (*buf)->vb.size) { + pos=0; + /* Announces that a new buffer were filled */ + buffer_filled (dev, dma_q, *buf); + dprintk(dev, V4L2_DEBUG_ISOC, "new buffer filled\n"); + get_next_buf (dma_q, buf); + if (!*buf) + break; + out_p = videobuf_to_vmalloc(&((*buf)->vb)); + if (!out_p) + return rc; + pos = 0; + } + } + + dev->isoc_ctl.pos=pos; + return rc; +} + +static void inline print_err_status (struct tm6000_core *dev, + int packet, int status) +{ + char *errmsg = "Unknown"; + + switch(status) { + case -ENOENT: + errmsg = "unlinked synchronuously"; + break; + case -ECONNRESET: + errmsg = "unlinked asynchronuously"; + break; + case -ENOSR: + errmsg = "Buffer error (overrun)"; + break; + case -EPIPE: + errmsg = "Stalled (device not responding)"; + break; + case -EOVERFLOW: + errmsg = "Babble (bad cable?)"; + break; + case -EPROTO: + errmsg = "Bit-stuff error (bad cable?)"; + break; + case -EILSEQ: + errmsg = "CRC/Timeout (could be anything)"; + break; + case -ETIME: + errmsg = "Device does not respond"; + break; + } + if (packet<0) { + dprintk(dev, V4L2_DEBUG_QUEUE, "URB status %d [%s].\n", + status, errmsg); + } else { + dprintk(dev, V4L2_DEBUG_QUEUE, "URB packet %d, status %d [%s].\n", + packet, status, errmsg); + } +} + + +/* + * Controls the isoc copy of each urb packet + */ +static inline int tm6000_isoc_copy(struct urb *urb) +{ + struct tm6000_dmaqueue *dma_q = urb->context; + struct tm6000_core *dev= container_of(dma_q,struct tm6000_core,vidq); + struct tm6000_buffer *buf; + int i, len=0, rc=1; + int size; + char *outp = NULL, *p; + unsigned long copied; + + get_next_buf(dma_q, &buf); + if (buf) + outp = videobuf_to_vmalloc(&buf->vb); + + if (!outp) + return 0; + + size = buf->vb.size; + + copied=0; + + if (urb->status<0) { + print_err_status (dev,-1,urb->status); + return 0; + } + + for (i = 0; i < urb->number_of_packets; i++) { + int status = urb->iso_frame_desc[i].status; + + if (status<0) { + print_err_status (dev,i,status); + continue; + } + + len=urb->iso_frame_desc[i].actual_length; + +// if (len>=TM6000_URB_MSG_LEN) { + p=urb->transfer_buffer + urb->iso_frame_desc[i].offset; + if (!urb->iso_frame_desc[i].status) { + if ((buf->fmt->fourcc)==V4L2_PIX_FMT_TM6000) { + rc=copy_multiplexed(p, outp, len, urb, &buf); + if (rc<=0) + return rc; + } else { + copy_streams(p, outp, len, urb, &buf); + } + } + copied += len; + if (copied >= size || !buf) + break; +// } + } + return rc; +} + +/* ------------------------------------------------------------------ + URB control + ------------------------------------------------------------------*/ + +/* + * IRQ callback, called by URB callback + */ +static void tm6000_irq_callback(struct urb *urb) +{ + struct tm6000_dmaqueue *dma_q = urb->context; + struct tm6000_core *dev = container_of(dma_q, struct tm6000_core, vidq); + int i; + + if (!dev) + return; + + spin_lock(&dev->slock); + tm6000_isoc_copy(urb); + spin_unlock(&dev->slock); + + /* Reset urb buffers */ + for (i = 0; i < urb->number_of_packets; i++) { + urb->iso_frame_desc[i].status = 0; + urb->iso_frame_desc[i].actual_length = 0; + } + + urb->status = usb_submit_urb(urb, GFP_ATOMIC); + if (urb->status) + tm6000_err("urb resubmit failed (error=%i)\n", + urb->status); +} + +/* + * Stop and Deallocate URBs + */ +static void tm6000_uninit_isoc(struct tm6000_core *dev) +{ + struct urb *urb; + int i; + + dev->isoc_ctl.nfields = -1; + dev->isoc_ctl.buf = NULL; + for (i = 0; i < dev->isoc_ctl.num_bufs; i++) { + urb=dev->isoc_ctl.urb[i]; + if (urb) { + usb_kill_urb(urb); + usb_unlink_urb(urb); + if (dev->isoc_ctl.transfer_buffer[i]) { + usb_free_coherent(dev->udev, + urb->transfer_buffer_length, + dev->isoc_ctl.transfer_buffer[i], + urb->transfer_dma); + } + usb_free_urb(urb); + dev->isoc_ctl.urb[i] = NULL; + } + dev->isoc_ctl.transfer_buffer[i] = NULL; + } + + kfree (dev->isoc_ctl.urb); + kfree (dev->isoc_ctl.transfer_buffer); + + dev->isoc_ctl.urb=NULL; + dev->isoc_ctl.transfer_buffer=NULL; + dev->isoc_ctl.num_bufs = 0; + + dev->isoc_ctl.num_bufs=0; +} + +/* + * Allocate URBs and start IRQ + */ +static int tm6000_prepare_isoc(struct tm6000_core *dev, unsigned int framesize) +{ + struct tm6000_dmaqueue *dma_q = &dev->vidq; + int i, j, sb_size, pipe, size, max_packets, num_bufs = 5; + struct urb *urb; + + /* De-allocates all pending stuff */ + tm6000_uninit_isoc(dev); + + usb_set_interface(dev->udev, + dev->isoc_in.bInterfaceNumber, + dev->isoc_in.bAlternateSetting); + + pipe = usb_rcvisocpipe(dev->udev, + dev->isoc_in.endp->desc.bEndpointAddress & + USB_ENDPOINT_NUMBER_MASK); + + size = usb_maxpacket(dev->udev, pipe, usb_pipeout(pipe)); + + if (size > dev->isoc_in.maxsize) + size = dev->isoc_in.maxsize; + + dev->isoc_ctl.max_pkt_size = size; + + max_packets = ( framesize + size - 1) / size; + + if (max_packets > TM6000_MAX_ISO_PACKETS) + max_packets = TM6000_MAX_ISO_PACKETS; + + sb_size = max_packets * size; + + dev->isoc_ctl.num_bufs = num_bufs; + + dev->isoc_ctl.urb = kmalloc(sizeof(void *)*num_bufs, GFP_KERNEL); + if (!dev->isoc_ctl.urb) { + tm6000_err("cannot alloc memory for usb buffers\n"); + return -ENOMEM; + } + + dev->isoc_ctl.transfer_buffer = kmalloc(sizeof(void *)*num_bufs, + GFP_KERNEL); + if (!dev->isoc_ctl.transfer_buffer) { + tm6000_err("cannot allocate memory for usbtransfer\n"); + kfree(dev->isoc_ctl.urb); + return -ENOMEM; + } + + dprintk(dev, V4L2_DEBUG_QUEUE, "Allocating %d x %d packets" + " (%d bytes) of %d bytes each to handle %u size\n", + max_packets, num_bufs, sb_size, + dev->isoc_in.maxsize, size); + + /* allocate urbs and transfer buffers */ + for (i = 0; i < dev->isoc_ctl.num_bufs; i++) { + urb = usb_alloc_urb(max_packets, GFP_KERNEL); + if (!urb) { + tm6000_err("cannot alloc isoc_ctl.urb %i\n", i); + tm6000_uninit_isoc(dev); + usb_free_urb(urb); + return -ENOMEM; + } + dev->isoc_ctl.urb[i] = urb; + + dev->isoc_ctl.transfer_buffer[i] = usb_alloc_coherent(dev->udev, + sb_size, GFP_KERNEL, &urb->transfer_dma); + if (!dev->isoc_ctl.transfer_buffer[i]) { + tm6000_err ("unable to allocate %i bytes for transfer" + " buffer %i%s\n", + sb_size, i, + in_interrupt()?" while in int":""); + tm6000_uninit_isoc(dev); + return -ENOMEM; + } + memset(dev->isoc_ctl.transfer_buffer[i], 0, sb_size); + + usb_fill_bulk_urb(urb, dev->udev, pipe, + dev->isoc_ctl.transfer_buffer[i], sb_size, + tm6000_irq_callback, dma_q); + urb->interval = dev->isoc_in.endp->desc.bInterval; + urb->number_of_packets = max_packets; + urb->transfer_flags = URB_ISO_ASAP | URB_NO_TRANSFER_DMA_MAP; + + for (j = 0; j < max_packets; j++) { + urb->iso_frame_desc[j].offset = size * j; + urb->iso_frame_desc[j].length = size; + } + } + + return 0; +} + +static int tm6000_start_thread( struct tm6000_core *dev) +{ + struct tm6000_dmaqueue *dma_q = &dev->vidq; + int i; + + dma_q->frame=0; + dma_q->ini_jiffies=jiffies; + + init_waitqueue_head(&dma_q->wq); + + /* submit urbs and enables IRQ */ + for (i = 0; i < dev->isoc_ctl.num_bufs; i++) { + int rc = usb_submit_urb(dev->isoc_ctl.urb[i], GFP_ATOMIC); + if (rc) { + tm6000_err("submit of urb %i failed (error=%i)\n", i, + rc); + tm6000_uninit_isoc(dev); + return rc; + } + } + + return 0; +} + +/* ------------------------------------------------------------------ + Videobuf operations + ------------------------------------------------------------------*/ + +static int +buffer_setup(struct videobuf_queue *vq, unsigned int *count, unsigned int *size) +{ + struct tm6000_fh *fh = vq->priv_data; + + *size = fh->fmt->depth * fh->width * fh->height >> 3; + if (0 == *count) + *count = TM6000_DEF_BUF; + + if (*count < TM6000_MIN_BUF) { + *count=TM6000_MIN_BUF; + } + + while (*size * *count > vid_limit * 1024 * 1024) + (*count)--; + + return 0; +} + +static void free_buffer(struct videobuf_queue *vq, struct tm6000_buffer *buf) +{ + struct tm6000_fh *fh = vq->priv_data; + struct tm6000_core *dev = fh->dev; + unsigned long flags; + + if (in_interrupt()) + BUG(); + + /* We used to wait for the buffer to finish here, but this didn't work + because, as we were keeping the state as VIDEOBUF_QUEUED, + videobuf_queue_cancel marked it as finished for us. + (Also, it could wedge forever if the hardware was misconfigured.) + + This should be safe; by the time we get here, the buffer isn't + queued anymore. If we ever start marking the buffers as + VIDEOBUF_ACTIVE, it won't be, though. + */ + spin_lock_irqsave(&dev->slock, flags); + if (dev->isoc_ctl.buf == buf) + dev->isoc_ctl.buf = NULL; + spin_unlock_irqrestore(&dev->slock, flags); + + videobuf_vmalloc_free(&buf->vb); + buf->vb.state = VIDEOBUF_NEEDS_INIT; +} + +static int +buffer_prepare(struct videobuf_queue *vq, struct videobuf_buffer *vb, + enum v4l2_field field) +{ + struct tm6000_fh *fh = vq->priv_data; + struct tm6000_buffer *buf = container_of(vb,struct tm6000_buffer,vb); + struct tm6000_core *dev = fh->dev; + int rc = 0, urb_init = 0; + + BUG_ON(NULL == fh->fmt); + + + /* FIXME: It assumes depth=2 */ + /* The only currently supported format is 16 bits/pixel */ + buf->vb.size = fh->fmt->depth*fh->width*fh->height >> 3; + if (0 != buf->vb.baddr && buf->vb.bsize < buf->vb.size) + return -EINVAL; + + if (buf->fmt != fh->fmt || + buf->vb.width != fh->width || + buf->vb.height != fh->height || + buf->vb.field != field) { + buf->fmt = fh->fmt; + buf->vb.width = fh->width; + buf->vb.height = fh->height; + buf->vb.field = field; + buf->vb.state = VIDEOBUF_NEEDS_INIT; + } + + if (VIDEOBUF_NEEDS_INIT == buf->vb.state) { + if (0 != (rc = videobuf_iolock(vq, &buf->vb, NULL))) + goto fail; + urb_init = 1; + } + + if (!dev->isoc_ctl.num_bufs) + urb_init = 1; + + if (urb_init) { + rc = tm6000_prepare_isoc(dev, buf->vb.size); + if (rc < 0) + goto fail; + + rc = tm6000_start_thread(dev); + if (rc < 0) + goto fail; + + } + + buf->vb.state = VIDEOBUF_PREPARED; + return 0; + +fail: + free_buffer(vq, buf); + return rc; +} + +static void +buffer_queue(struct videobuf_queue *vq, struct videobuf_buffer *vb) +{ + struct tm6000_buffer *buf = container_of(vb,struct tm6000_buffer,vb); + struct tm6000_fh *fh = vq->priv_data; + struct tm6000_core *dev = fh->dev; + struct tm6000_dmaqueue *vidq = &dev->vidq; + + buf->vb.state = VIDEOBUF_QUEUED; + list_add_tail(&buf->vb.queue, &vidq->active); +} + +static void buffer_release(struct videobuf_queue *vq, struct videobuf_buffer *vb) +{ + struct tm6000_buffer *buf = container_of(vb,struct tm6000_buffer,vb); + + free_buffer(vq,buf); +} + +static struct videobuf_queue_ops tm6000_video_qops = { + .buf_setup = buffer_setup, + .buf_prepare = buffer_prepare, + .buf_queue = buffer_queue, + .buf_release = buffer_release, +}; + +/* ------------------------------------------------------------------ + IOCTL handling + ------------------------------------------------------------------*/ + +static int res_get(struct tm6000_core *dev, struct tm6000_fh *fh) +{ + /* is it free? */ + mutex_lock(&dev->lock); + if (dev->resources) { + /* no, someone else uses it */ + mutex_unlock(&dev->lock); + return 0; + } + /* it's free, grab it */ + dev->resources =1; + dprintk(dev, V4L2_DEBUG_RES_LOCK, "res: get\n"); + mutex_unlock(&dev->lock); + return 1; +} + +static int res_locked(struct tm6000_core *dev) +{ + return (dev->resources); +} + +static void res_free(struct tm6000_core *dev, struct tm6000_fh *fh) +{ + mutex_lock(&dev->lock); + dev->resources = 0; + dprintk(dev, V4L2_DEBUG_RES_LOCK, "res: put\n"); + mutex_unlock(&dev->lock); +} + +/* ------------------------------------------------------------------ + IOCTL vidioc handling + ------------------------------------------------------------------*/ +static int vidioc_querycap (struct file *file, void *priv, + struct v4l2_capability *cap) +{ + // struct tm6000_core *dev = ((struct tm6000_fh *)priv)->dev; + + strlcpy(cap->driver, "tm6000", sizeof(cap->driver)); + strlcpy(cap->card,"Trident TVMaster TM5600/6000/6010", sizeof(cap->card)); + // strlcpy(cap->bus_info, dev->udev->dev.bus_id, sizeof(cap->bus_info)); + cap->version = TM6000_VERSION; + cap->capabilities = V4L2_CAP_VIDEO_CAPTURE | + V4L2_CAP_STREAMING | + V4L2_CAP_TUNER | + V4L2_CAP_READWRITE; + return 0; +} + +static int vidioc_enum_fmt_vid_cap (struct file *file, void *priv, + struct v4l2_fmtdesc *f) +{ + if (unlikely(f->index >= ARRAY_SIZE(format))) + return -EINVAL; + + strlcpy(f->description,format[f->index].name,sizeof(f->description)); + f->pixelformat = format[f->index].fourcc; + return 0; +} + +static int vidioc_g_fmt_vid_cap (struct file *file, void *priv, + struct v4l2_format *f) +{ + struct tm6000_fh *fh=priv; + + f->fmt.pix.width = fh->width; + f->fmt.pix.height = fh->height; + f->fmt.pix.field = fh->vb_vidq.field; + f->fmt.pix.pixelformat = fh->fmt->fourcc; + f->fmt.pix.bytesperline = + (f->fmt.pix.width * fh->fmt->depth) >> 3; + f->fmt.pix.sizeimage = + f->fmt.pix.height * f->fmt.pix.bytesperline; + + return (0); +} + +static struct tm6000_fmt* format_by_fourcc(unsigned int fourcc) +{ + unsigned int i; + + for (i = 0; i < ARRAY_SIZE(format); i++) + if (format[i].fourcc == fourcc) + return format+i; + return NULL; +} + +static int vidioc_try_fmt_vid_cap (struct file *file, void *priv, + struct v4l2_format *f) +{ + struct tm6000_core *dev = ((struct tm6000_fh *)priv)->dev; + struct tm6000_fmt *fmt; + enum v4l2_field field; + + fmt = format_by_fourcc(f->fmt.pix.pixelformat); + if (NULL == fmt) { + dprintk(dev, V4L2_DEBUG_IOCTL_ARG, "Fourcc format (0x%08x)" + " invalid.\n", f->fmt.pix.pixelformat); + return -EINVAL; + } + + field = f->fmt.pix.field; + + if (field == V4L2_FIELD_ANY) { +// field=V4L2_FIELD_INTERLACED; + field=V4L2_FIELD_SEQ_TB; + } else if (V4L2_FIELD_INTERLACED != field) { + dprintk(dev, V4L2_DEBUG_IOCTL_ARG, "Field type invalid.\n"); + return -EINVAL; + } + + tm6000_get_std_res (dev); + + f->fmt.pix.width = dev->width; + f->fmt.pix.height = dev->height; + + f->fmt.pix.width &= ~0x01; + + f->fmt.pix.field = field; + + f->fmt.pix.bytesperline = + (f->fmt.pix.width * fmt->depth) >> 3; + f->fmt.pix.sizeimage = + f->fmt.pix.height * f->fmt.pix.bytesperline; + + return 0; +} + +/*FIXME: This seems to be generic enough to be at videodev2 */ +static int vidioc_s_fmt_vid_cap (struct file *file, void *priv, + struct v4l2_format *f) +{ + struct tm6000_fh *fh=priv; + struct tm6000_core *dev = fh->dev; + int ret = vidioc_try_fmt_vid_cap(file,fh,f); + if (ret < 0) + return (ret); + + fh->fmt = format_by_fourcc(f->fmt.pix.pixelformat); + fh->width = f->fmt.pix.width; + fh->height = f->fmt.pix.height; + fh->vb_vidq.field = f->fmt.pix.field; + fh->type = f->type; + + dev->fourcc = f->fmt.pix.pixelformat; + + tm6000_set_fourcc_format(dev); + + return (0); +} + +static int vidioc_reqbufs (struct file *file, void *priv, + struct v4l2_requestbuffers *p) +{ + struct tm6000_fh *fh=priv; + + return (videobuf_reqbufs(&fh->vb_vidq, p)); +} + +static int vidioc_querybuf (struct file *file, void *priv, + struct v4l2_buffer *p) +{ + struct tm6000_fh *fh=priv; + + return (videobuf_querybuf(&fh->vb_vidq, p)); +} + +static int vidioc_qbuf (struct file *file, void *priv, struct v4l2_buffer *p) +{ + struct tm6000_fh *fh=priv; + + return (videobuf_qbuf(&fh->vb_vidq, p)); +} + +static int vidioc_dqbuf (struct file *file, void *priv, struct v4l2_buffer *p) +{ + struct tm6000_fh *fh=priv; + + return (videobuf_dqbuf(&fh->vb_vidq, p, + file->f_flags & O_NONBLOCK)); +} + +#ifdef CONFIG_VIDEO_V4L1_COMPAT +static int vidiocgmbuf (struct file *file, void *priv, struct video_mbuf *mbuf) +{ + struct tm6000_fh *fh=priv; + + return videobuf_cgmbuf (&fh->vb_vidq, mbuf, 8); +} +#endif + +static int vidioc_streamon(struct file *file, void *priv, enum v4l2_buf_type i) +{ + struct tm6000_fh *fh=priv; + struct tm6000_core *dev = fh->dev; + + if (fh->type != V4L2_BUF_TYPE_VIDEO_CAPTURE) + return -EINVAL; + if (i != fh->type) + return -EINVAL; + + if (!res_get(dev,fh)) + return -EBUSY; + return (videobuf_streamon(&fh->vb_vidq)); +} + +static int vidioc_streamoff(struct file *file, void *priv, enum v4l2_buf_type i) +{ + struct tm6000_fh *fh=priv; + struct tm6000_core *dev = fh->dev; + + if (fh->type != V4L2_BUF_TYPE_VIDEO_CAPTURE) + return -EINVAL; + if (i != fh->type) + return -EINVAL; + + videobuf_streamoff(&fh->vb_vidq); + res_free(dev,fh); + + return (0); +} + +static int vidioc_s_std (struct file *file, void *priv, v4l2_std_id *norm) +{ + int rc=0; + struct tm6000_fh *fh=priv; + struct tm6000_core *dev = fh->dev; + + rc=tm6000_set_standard (dev, norm); + + fh->width = dev->width; + fh->height = dev->height; + + if (rc<0) + return rc; + + v4l2_device_call_all(&dev->v4l2_dev, 0, core, s_std, dev->norm); + + return 0; +} + +static int vidioc_enum_input (struct file *file, void *priv, + struct v4l2_input *inp) +{ + switch (inp->index) { + case TM6000_INPUT_TV: + inp->type = V4L2_INPUT_TYPE_TUNER; + strcpy(inp->name,"Television"); + break; + case TM6000_INPUT_COMPOSITE: + inp->type = V4L2_INPUT_TYPE_CAMERA; + strcpy(inp->name,"Composite"); + break; + case TM6000_INPUT_SVIDEO: + inp->type = V4L2_INPUT_TYPE_CAMERA; + strcpy(inp->name,"S-Video"); + break; + default: + return -EINVAL; + } + inp->std = TM6000_STD; + + return 0; +} + +static int vidioc_g_input (struct file *file, void *priv, unsigned int *i) +{ + struct tm6000_fh *fh=priv; + struct tm6000_core *dev = fh->dev; + + *i=dev->input; + + return 0; +} +static int vidioc_s_input (struct file *file, void *priv, unsigned int i) +{ + struct tm6000_fh *fh=priv; + struct tm6000_core *dev = fh->dev; + int rc=0; + char buf[1]; + + switch (i) { + case TM6000_INPUT_TV: + dev->input=i; + *buf=0; + break; + case TM6000_INPUT_COMPOSITE: + case TM6000_INPUT_SVIDEO: + dev->input=i; + *buf=1; + break; + default: + return -EINVAL; + } + rc=tm6000_read_write_usb (dev, USB_DIR_OUT | USB_TYPE_VENDOR, + REQ_03_SET_GET_MCU_PIN, 0x03, 1, buf, 1); + + if (!rc) { + dev->input=i; + rc=vidioc_s_std (file, priv, &dev->vfd->current_norm); + } + + return (rc); +} + + /* --- controls ---------------------------------------------- */ +static int vidioc_queryctrl (struct file *file, void *priv, + struct v4l2_queryctrl *qc) +{ + int i; + + for (i = 0; i < ARRAY_SIZE(tm6000_qctrl); i++) + if (qc->id && qc->id == tm6000_qctrl[i].id) { + memcpy(qc, &(tm6000_qctrl[i]), + sizeof(*qc)); + return (0); + } + + return -EINVAL; +} + +static int vidioc_g_ctrl (struct file *file, void *priv, + struct v4l2_control *ctrl) +{ + struct tm6000_fh *fh=priv; + struct tm6000_core *dev = fh->dev; + int val; + + /* FIXME: Probably, those won't work! Maybe we need shadow regs */ + switch (ctrl->id) { + case V4L2_CID_CONTRAST: + val = tm6000_get_reg(dev, TM6010_REQ07_R08_LUMA_CONTRAST_ADJ, 0); + break; + case V4L2_CID_BRIGHTNESS: + val = tm6000_get_reg(dev, TM6010_REQ07_R09_LUMA_BRIGHTNESS_ADJ, 0); + return 0; + case V4L2_CID_SATURATION: + val = tm6000_get_reg(dev, TM6010_REQ07_R0A_CHROMA_SATURATION_ADJ, 0); + return 0; + case V4L2_CID_HUE: + val = tm6000_get_reg(dev, TM6010_REQ07_R0B_CHROMA_HUE_PHASE_ADJ, 0); + return 0; + default: + return -EINVAL; + } + + if (val<0) + return val; + + ctrl->value=val; + + return 0; +} +static int vidioc_s_ctrl (struct file *file, void *priv, + struct v4l2_control *ctrl) +{ + struct tm6000_fh *fh =priv; + struct tm6000_core *dev = fh->dev; + u8 val=ctrl->value; + + switch (ctrl->id) { + case V4L2_CID_CONTRAST: + tm6000_set_reg(dev, TM6010_REQ07_R08_LUMA_CONTRAST_ADJ, val); + return 0; + case V4L2_CID_BRIGHTNESS: + tm6000_set_reg(dev, TM6010_REQ07_R09_LUMA_BRIGHTNESS_ADJ, val); + return 0; + case V4L2_CID_SATURATION: + tm6000_set_reg(dev, TM6010_REQ07_R0A_CHROMA_SATURATION_ADJ, val); + return 0; + case V4L2_CID_HUE: + tm6000_set_reg(dev, TM6010_REQ07_R0B_CHROMA_HUE_PHASE_ADJ, val); + return 0; + } + return -EINVAL; +} + +static int vidioc_g_tuner (struct file *file, void *priv, + struct v4l2_tuner *t) +{ + struct tm6000_fh *fh =priv; + struct tm6000_core *dev = fh->dev; + + if (unlikely(UNSET == dev->tuner_type)) + return -EINVAL; + if (0 != t->index) + return -EINVAL; + + strcpy(t->name, "Television"); + t->type = V4L2_TUNER_ANALOG_TV; + t->capability = V4L2_TUNER_CAP_NORM; + t->rangehigh = 0xffffffffUL; + t->rxsubchans = V4L2_TUNER_SUB_MONO; + + return 0; +} + +static int vidioc_s_tuner (struct file *file, void *priv, + struct v4l2_tuner *t) +{ + struct tm6000_fh *fh =priv; + struct tm6000_core *dev = fh->dev; + + if (UNSET == dev->tuner_type) + return -EINVAL; + if (0 != t->index) + return -EINVAL; + + return 0; +} + +static int vidioc_g_frequency (struct file *file, void *priv, + struct v4l2_frequency *f) +{ + struct tm6000_fh *fh =priv; + struct tm6000_core *dev = fh->dev; + + if (unlikely(UNSET == dev->tuner_type)) + return -EINVAL; + + f->type = V4L2_TUNER_ANALOG_TV; + f->frequency = dev->freq; + + v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, g_frequency, f); + + return 0; +} + +static int vidioc_s_frequency (struct file *file, void *priv, + struct v4l2_frequency *f) +{ + struct tm6000_fh *fh =priv; + struct tm6000_core *dev = fh->dev; + + if (unlikely(f->type != V4L2_TUNER_ANALOG_TV)) + return -EINVAL; + + if (unlikely(UNSET == dev->tuner_type)) + return -EINVAL; + if (unlikely(f->tuner != 0)) + return -EINVAL; + +// mutex_lock(&dev->lock); + dev->freq = f->frequency; + v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_frequency, f); +// mutex_unlock(&dev->lock); + + return 0; +} + +/* ------------------------------------------------------------------ + File operations for the device + ------------------------------------------------------------------*/ + +static int tm6000_open(struct file *file) +{ + struct video_device *vdev = video_devdata(file); + struct tm6000_core *dev = video_drvdata(file); + struct tm6000_fh *fh; + enum v4l2_buf_type type = V4L2_BUF_TYPE_VIDEO_CAPTURE; + int i,rc; + + printk(KERN_INFO "tm6000: open called (dev=%s)\n", + video_device_node_name(vdev)); + + dprintk(dev, V4L2_DEBUG_OPEN, "tm6000: open called (dev=%s)\n", + video_device_node_name(vdev)); + + + /* If more than one user, mutex should be added */ + dev->users++; + + dprintk(dev, V4L2_DEBUG_OPEN, "open dev=%s type=%s users=%d\n", + video_device_node_name(vdev), v4l2_type_names[type], + dev->users); + + /* allocate + initialize per filehandle data */ + fh = kzalloc(sizeof(*fh),GFP_KERNEL); + if (NULL == fh) { + dev->users--; + return -ENOMEM; + } + + file->private_data = fh; + fh->dev = dev; + + fh->type = V4L2_BUF_TYPE_VIDEO_CAPTURE; + dev->fourcc = format[0].fourcc; + + fh->fmt = format_by_fourcc(dev->fourcc); + + tm6000_get_std_res (dev); + + fh->width = dev->width; + fh->height = dev->height; + + dprintk(dev, V4L2_DEBUG_OPEN, "Open: fh=0x%08lx, dev=0x%08lx, " + "dev->vidq=0x%08lx\n", + (unsigned long)fh,(unsigned long)dev,(unsigned long)&dev->vidq); + dprintk(dev, V4L2_DEBUG_OPEN, "Open: list_empty " + "queued=%d\n",list_empty(&dev->vidq.queued)); + dprintk(dev, V4L2_DEBUG_OPEN, "Open: list_empty " + "active=%d\n",list_empty(&dev->vidq.active)); + + /* initialize hardware on analog mode */ + if (dev->mode!=TM6000_MODE_ANALOG) { + rc=tm6000_init_analog_mode (dev); + if (rc<0) + return rc; + + /* Put all controls at a sane state */ + for (i = 0; i < ARRAY_SIZE(tm6000_qctrl); i++) + qctl_regs[i] =tm6000_qctrl[i].default_value; + + dev->mode=TM6000_MODE_ANALOG; + } + + videobuf_queue_vmalloc_init(&fh->vb_vidq, &tm6000_video_qops, + NULL, &dev->slock, + fh->type, + V4L2_FIELD_INTERLACED, + sizeof(struct tm6000_buffer),fh); + + return 0; +} + +static ssize_t +tm6000_read(struct file *file, char __user *data, size_t count, loff_t *pos) +{ + struct tm6000_fh *fh = file->private_data; + + if (fh->type==V4L2_BUF_TYPE_VIDEO_CAPTURE) { + if (res_locked(fh->dev)) + return -EBUSY; + + return videobuf_read_stream(&fh->vb_vidq, data, count, pos, 0, + file->f_flags & O_NONBLOCK); + } + return 0; +} + +static unsigned int +tm6000_poll(struct file *file, struct poll_table_struct *wait) +{ + struct tm6000_fh *fh = file->private_data; + struct tm6000_buffer *buf; + + if (V4L2_BUF_TYPE_VIDEO_CAPTURE != fh->type) + return POLLERR; + + if (res_get(fh->dev,fh)) { + /* streaming capture */ + if (list_empty(&fh->vb_vidq.stream)) + return POLLERR; + buf = list_entry(fh->vb_vidq.stream.next,struct tm6000_buffer,vb.stream); + } else { + /* read() capture */ + return videobuf_poll_stream(file, &fh->vb_vidq, + wait); + } + poll_wait(file, &buf->vb.done, wait); + if (buf->vb.state == VIDEOBUF_DONE || + buf->vb.state == VIDEOBUF_ERROR) + return POLLIN|POLLRDNORM; + return 0; +} + +static int tm6000_release(struct file *file) +{ + struct tm6000_fh *fh = file->private_data; + struct tm6000_core *dev = fh->dev; + struct video_device *vdev = video_devdata(file); + + dprintk(dev, V4L2_DEBUG_OPEN, "tm6000: close called (dev=%s, users=%d)\n", + video_device_node_name(vdev), dev->users); + + dev->users--; + + if (!dev->users) { + tm6000_uninit_isoc(dev); + videobuf_mmap_free(&fh->vb_vidq); + } + + kfree (fh); + + return 0; +} + +static int tm6000_mmap(struct file *file, struct vm_area_struct * vma) +{ + struct tm6000_fh *fh = file->private_data; + int ret; + + ret=videobuf_mmap_mapper(&fh->vb_vidq, vma); + + return ret; +} + +static struct v4l2_file_operations tm6000_fops = { + .owner = THIS_MODULE, + .open = tm6000_open, + .release = tm6000_release, + .ioctl = video_ioctl2, /* V4L2 ioctl handler */ + .read = tm6000_read, + .poll = tm6000_poll, + .mmap = tm6000_mmap, +}; + +static const struct v4l2_ioctl_ops video_ioctl_ops = { + .vidioc_querycap = vidioc_querycap, + .vidioc_enum_fmt_vid_cap = vidioc_enum_fmt_vid_cap, + .vidioc_g_fmt_vid_cap = vidioc_g_fmt_vid_cap, + .vidioc_try_fmt_vid_cap = vidioc_try_fmt_vid_cap, + .vidioc_s_fmt_vid_cap = vidioc_s_fmt_vid_cap, + .vidioc_s_std = vidioc_s_std, + .vidioc_enum_input = vidioc_enum_input, + .vidioc_g_input = vidioc_g_input, + .vidioc_s_input = vidioc_s_input, + .vidioc_queryctrl = vidioc_queryctrl, + .vidioc_g_ctrl = vidioc_g_ctrl, + .vidioc_s_ctrl = vidioc_s_ctrl, + .vidioc_g_tuner = vidioc_g_tuner, + .vidioc_s_tuner = vidioc_s_tuner, + .vidioc_g_frequency = vidioc_g_frequency, + .vidioc_s_frequency = vidioc_s_frequency, + .vidioc_streamon = vidioc_streamon, + .vidioc_streamoff = vidioc_streamoff, + .vidioc_reqbufs = vidioc_reqbufs, + .vidioc_querybuf = vidioc_querybuf, + .vidioc_qbuf = vidioc_qbuf, + .vidioc_dqbuf = vidioc_dqbuf, +#ifdef CONFIG_VIDEO_V4L1_COMPAT + .vidiocgmbuf = vidiocgmbuf, +#endif +}; + +static struct video_device tm6000_template = { + .name = "tm6000", + .fops = &tm6000_fops, + .ioctl_ops = &video_ioctl_ops, + .release = video_device_release, + .tvnorms = TM6000_STD, + .current_norm = V4L2_STD_NTSC_M, +}; + +/* ----------------------------------------------------------------- + Initialization and module stuff + ------------------------------------------------------------------*/ + +int tm6000_v4l2_register(struct tm6000_core *dev) +{ + int ret = -1; + struct video_device *vfd; + + vfd = video_device_alloc(); + if(!vfd) { + return -ENOMEM; + } + dev->vfd = vfd; + + /* init video dma queues */ + INIT_LIST_HEAD(&dev->vidq.active); + INIT_LIST_HEAD(&dev->vidq.queued); + + memcpy (dev->vfd, &tm6000_template, sizeof(*(dev->vfd))); + dev->vfd->debug=tm6000_debug; + vfd->v4l2_dev = &dev->v4l2_dev; + video_set_drvdata(vfd, dev); + + ret = video_register_device(dev->vfd, VFL_TYPE_GRABBER, video_nr); + printk(KERN_INFO "Trident TVMaster TM5600/TM6000/TM6010 USB2 board (Load status: %d)\n", ret); + return ret; +} + +int tm6000_v4l2_unregister(struct tm6000_core *dev) +{ + video_unregister_device(dev->vfd); + + return 0; +} + +int tm6000_v4l2_exit(void) +{ + return 0; +} + +module_param(video_nr, int, 0); +MODULE_PARM_DESC(video_nr,"Allow changing video device number"); + +module_param_named (debug, tm6000_debug, int, 0444); +MODULE_PARM_DESC(debug,"activates debug info"); + +module_param(vid_limit,int,0644); +MODULE_PARM_DESC(vid_limit,"capture memory limit in megabytes"); + diff --git a/drivers/staging/tm6000/tm6000.h b/drivers/staging/tm6000/tm6000.h new file mode 100644 index 000000000000..6812d6867d57 --- /dev/null +++ b/drivers/staging/tm6000/tm6000.h @@ -0,0 +1,301 @@ +/* + tm6000.h - driver for TM5600/TM6000/TM6010 USB video capture devices + + Copyright (C) 2006-2007 Mauro Carvalho Chehab <mchehab@infradead.org> + + Copyright (C) 2007 Michel Ludwig <michel.ludwig@gmail.com> + - DVB-T support + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation version 2 + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +// Use the tm6000-hack, instead of the proper initialization code +//#define HACK 1 + +#include <linux/videodev2.h> +#include <media/v4l2-common.h> +#include <media/videobuf-vmalloc.h> +#include "tm6000-usb-isoc.h" +#include <linux/i2c.h> +#include <linux/mutex.h> +#include <media/v4l2-device.h> + + +#include <linux/dvb/frontend.h> +#include "dvb_demux.h" +#include "dvb_frontend.h" +#include "dmxdev.h" + +#define TM6000_VERSION KERNEL_VERSION(0, 0, 2) + +/* Inputs */ + +enum tm6000_itype { + TM6000_INPUT_TV = 0, + TM6000_INPUT_COMPOSITE, + TM6000_INPUT_SVIDEO, +}; + +enum tm6000_devtype { + TM6000 = 0, + TM5600, + TM6010, +}; + +/* ------------------------------------------------------------------ + Basic structures + ------------------------------------------------------------------*/ + +struct tm6000_fmt { + char *name; + u32 fourcc; /* v4l2 format id */ + int depth; +}; + +/* buffer for one video frame */ +struct tm6000_buffer { + /* common v4l buffer stuff -- must be first */ + struct videobuf_buffer vb; + + struct tm6000_fmt *fmt; +}; + +struct tm6000_dmaqueue { + struct list_head active; + struct list_head queued; + + /* thread for generating video stream*/ + struct task_struct *kthread; + wait_queue_head_t wq; + /* Counters to control fps rate */ + int frame; + int ini_jiffies; +}; + +/* device states */ +enum tm6000_core_state { + DEV_INITIALIZED = 0x01, + DEV_DISCONNECTED = 0x02, + DEV_MISCONFIGURED = 0x04, +}; + +/* io methods */ +enum tm6000_io_method { + IO_NONE, + IO_READ, + IO_MMAP, +}; + +enum tm6000_mode { + TM6000_MODE_UNKNOWN=0, + TM6000_MODE_ANALOG, + TM6000_MODE_DIGITAL, +}; + +struct tm6000_gpio { + int tuner_reset; + int tuner_on; + int demod_reset; + int demod_on; + int power_led; + int dvb_led; + int ir; +}; + +struct tm6000_capabilities { + unsigned int has_tuner:1; + unsigned int has_tda9874:1; + unsigned int has_dvb:1; + unsigned int has_zl10353:1; + unsigned int has_eeprom:1; + unsigned int has_remote:1; +}; + +struct tm6000_dvb { + struct dvb_adapter adapter; + struct dvb_demux demux; + struct dvb_frontend *frontend; + struct dmxdev dmxdev; + unsigned int streams; + struct urb *bulk_urb; + struct mutex mutex; +}; + +struct tm6000_endpoint { + struct usb_host_endpoint *endp; + __u8 bInterfaceNumber; + __u8 bAlternateSetting; + unsigned maxsize; +}; + +struct tm6000_core { + /* generic device properties */ + char name[30]; /* name (including minor) of the device */ + int model; /* index in the device_data struct */ + int devno; /* marks the number of this device */ + enum tm6000_devtype dev_type; /* type of device */ + + v4l2_std_id norm; /* Current norm */ + int width,height; /* Selected resolution */ + + enum tm6000_core_state state; + + /* Device Capabilities*/ + struct tm6000_capabilities caps; + + /* Tuner configuration */ + int tuner_type; /* type of the tuner */ + int tuner_addr; /* tuner address */ + + struct tm6000_gpio gpio; + + /* Demodulator configuration */ + int demod_addr; /* demodulator address */ + + int audio_bitrate; + /* i2c i/o */ + struct i2c_adapter i2c_adap; + struct i2c_client i2c_client; + + /* video for linux */ + int users; + + /* various device info */ + unsigned int resources; + struct video_device *vfd; + struct tm6000_dmaqueue vidq; + struct v4l2_device v4l2_dev; + + int input; + int freq; + unsigned int fourcc; + + enum tm6000_mode mode; + + /* DVB-T support */ + struct tm6000_dvb *dvb; + + /* locks */ + struct mutex lock; + + /* usb transfer */ + struct usb_device *udev; /* the usb device */ + + struct tm6000_endpoint bulk_in, bulk_out, isoc_in, isoc_out; + + /* scaler!=0 if scaler is active*/ + int scaler; + + /* Isoc control struct */ + struct usb_isoc_ctl isoc_ctl; + + spinlock_t slock; +}; + +struct tm6000_fh { + struct tm6000_core *dev; + + /* video capture */ + struct tm6000_fmt *fmt; + unsigned int width,height; + struct videobuf_queue vb_vidq; + + enum v4l2_buf_type type; +}; + +#define TM6000_STD V4L2_STD_PAL|V4L2_STD_PAL_N|V4L2_STD_PAL_Nc| \ + V4L2_STD_PAL_M|V4L2_STD_PAL_60|V4L2_STD_NTSC_M| \ + V4L2_STD_NTSC_M_JP|V4L2_STD_SECAM + +/* In tm6000-cards.c */ + +int tm6000_tuner_callback (void *ptr, int component, int command, int arg); +int tm6000_xc5000_callback (void *ptr, int component, int command, int arg); +int tm6000_cards_setup(struct tm6000_core *dev); + +/* In tm6000-core.c */ + +int tm6000_read_write_usb (struct tm6000_core *dev, u8 reqtype, u8 req, + u16 value, u16 index, u8 *buf, u16 len); +int tm6000_get_reg (struct tm6000_core *dev, u8 req, u16 value, u16 index); +int tm6000_get_reg16(struct tm6000_core *dev, u8 req, u16 value, u16 index); +int tm6000_get_reg32(struct tm6000_core *dev, u8 req, u16 value, u16 index); +int tm6000_set_reg (struct tm6000_core *dev, u8 req, u16 value, u16 index); +int tm6000_init (struct tm6000_core *dev); + +int tm6000_init_analog_mode (struct tm6000_core *dev); +int tm6000_init_digital_mode (struct tm6000_core *dev); +int tm6000_set_audio_bitrate (struct tm6000_core *dev, int bitrate); + +int tm6000_dvb_register(struct tm6000_core *dev); +void tm6000_dvb_unregister(struct tm6000_core *dev); + +int tm6000_v4l2_register(struct tm6000_core *dev); +int tm6000_v4l2_unregister(struct tm6000_core *dev); +int tm6000_v4l2_exit(void); +void tm6000_set_fourcc_format(struct tm6000_core *dev); + +/* In tm6000-stds.c */ +void tm6000_get_std_res(struct tm6000_core *dev); +int tm6000_set_standard (struct tm6000_core *dev, v4l2_std_id *norm); + +/* In tm6000-i2c.c */ +int tm6000_i2c_register(struct tm6000_core *dev); +int tm6000_i2c_unregister(struct tm6000_core *dev); + +/* In tm6000-queue.c */ + +int tm6000_v4l2_mmap(struct file *filp, struct vm_area_struct *vma); + +int tm6000_vidioc_streamon(struct file *file, void *priv, + enum v4l2_buf_type i); +int tm6000_vidioc_streamoff(struct file *file, void *priv, + enum v4l2_buf_type i); +int tm6000_vidioc_reqbufs (struct file *file, void *priv, + struct v4l2_requestbuffers *rb); +int tm6000_vidioc_querybuf (struct file *file, void *priv, + struct v4l2_buffer *b); +int tm6000_vidioc_qbuf (struct file *file, void *priv, struct v4l2_buffer *b); +int tm6000_vidioc_dqbuf (struct file *file, void *priv, struct v4l2_buffer *b); +ssize_t tm6000_v4l2_read(struct file *filp, char __user * buf, size_t count, + loff_t * f_pos); +unsigned int tm6000_v4l2_poll(struct file *file, + struct poll_table_struct *wait); +int tm6000_queue_init(struct tm6000_core *dev); + +/* In tm6000-alsa.c */ +int tm6000_audio_init(struct tm6000_core *dev, int idx); + + +/* Debug stuff */ + +extern int tm6000_debug; + +#define dprintk(dev, level, fmt, arg...) do {\ + if (tm6000_debug & level) \ + printk(KERN_INFO "(%lu) %s %s :"fmt, jiffies, \ + dev->name, __FUNCTION__ , ##arg); } while (0) + +#define V4L2_DEBUG_REG 0x0004 +#define V4L2_DEBUG_I2C 0x0008 +#define V4L2_DEBUG_QUEUE 0x0010 +#define V4L2_DEBUG_ISOC 0x0020 +#define V4L2_DEBUG_RES_LOCK 0x0040 /* Resource locking */ +#define V4L2_DEBUG_OPEN 0x0080 /* video open/close debug */ + +#define tm6000_err(fmt, arg...) do {\ + printk(KERN_ERR "tm6000 %s :"fmt, \ + __FUNCTION__ , ##arg); } while (0) + + diff --git a/drivers/staging/vt6655/rxtx.c b/drivers/staging/vt6655/rxtx.c index ed3070edcac1..4fcc4351e73f 100644 --- a/drivers/staging/vt6655/rxtx.c +++ b/drivers/staging/vt6655/rxtx.c @@ -25,19 +25,19 @@ * Date: May 20, 2003 * * Functions: - * s_vGenerateTxParameter - Generate tx dma requried parameter. + * s_vGenerateTxParameter - Generate tx dma required parameter. * vGenerateMACHeader - Translate 802.3 to 802.11 header - * cbGetFragCount - Caculate fragement number count + * cbGetFragCount - Caculate fragment number count * csBeacon_xmit - beacon tx function * csMgmt_xmit - management tx function * s_cbFillTxBufHead - fulfill tx dma buffer header * s_uGetDataDuration - get tx data required duration * s_uFillDataHead- fulfill tx data duration header - * s_uGetRTSCTSDuration- get rtx/cts requried duration + * s_uGetRTSCTSDuration- get rtx/cts required duration * s_uGetRTSCTSRsvTime- get rts/cts reserved time * s_uGetTxRsvTime- get frame reserved time * s_vFillCTSHead- fulfill CTS ctl header - * s_vFillFragParameter- Set fragement ctl parameter. + * s_vFillFragParameter- Set fragment ctl parameter. * s_vFillRTSHead- fulfill RTS ctl header * s_vFillTxKey- fulfill tx encrypt key * s_vSWencryption- Software encrypt header @@ -877,7 +877,7 @@ s_vFillRTSHead ( } // Note: So far RTSHead dosen't appear in ATIM & Beacom DMA, so we don't need to take them into account. - // Otherwise, we need to modified codes for them. + // Otherwise, we need to modify codes for them. if (byPktType == PK_TYPE_11GB || byPktType == PK_TYPE_11GA) { if (byFBOption == AUTO_FB_NONE) { PSRTS_g pBuf = (PSRTS_g)pvRTS; @@ -1133,7 +1133,7 @@ s_vFillCTSHead ( * * Parameters: * In: - * pDevice - Pointer to adpater + * pDevice - Pointer to adapter * pTxDataHead - Transmit Data Buffer * pTxBufHead - pTxBufHead * pvRrvTime - pvRrvTime @@ -2252,7 +2252,7 @@ vGenerateFIFOHeader ( * * Parameters: * In: - * pDevice - Pointer to adpater + * pDevice - Pointer to adapter * dwTxBufferAddr - Transmit Buffer * pPacket - Packet from upper layer * cbPacketSize - Transmit Data Length diff --git a/drivers/staging/vt6656/rxtx.c b/drivers/staging/vt6656/rxtx.c index d9fa36c95230..a2ce6fad8ee5 100644 --- a/drivers/staging/vt6656/rxtx.c +++ b/drivers/staging/vt6656/rxtx.c @@ -25,17 +25,17 @@ * Date: May 20, 2003 * * Functions: - * s_vGenerateTxParameter - Generate tx dma requried parameter. + * s_vGenerateTxParameter - Generate tx dma required parameter. * s_vGenerateMACHeader - Translate 802.3 to 802.11 header * csBeacon_xmit - beacon tx function * csMgmt_xmit - management tx function * s_uGetDataDuration - get tx data required duration * s_uFillDataHead- fulfill tx data duration header - * s_uGetRTSCTSDuration- get rtx/cts requried duration + * s_uGetRTSCTSDuration- get rtx/cts required duration * s_uGetRTSCTSRsvTime- get rts/cts reserved time * s_uGetTxRsvTime- get frame reserved time * s_vFillCTSHead- fulfill CTS ctl header - * s_vFillFragParameter- Set fragement ctl parameter. + * s_vFillFragParameter- Set fragment ctl parameter. * s_vFillRTSHead- fulfill RTS ctl header * s_vFillTxKey- fulfill tx encrypt key * s_vSWencryption- Software encrypt header diff --git a/drivers/staging/wavelan/wavelan_cs.c b/drivers/staging/wavelan/wavelan_cs.c index 04f691d127b4..37fa85517a58 100644 --- a/drivers/staging/wavelan/wavelan_cs.c +++ b/drivers/staging/wavelan/wavelan_cs.c @@ -3850,12 +3850,8 @@ wv_pcmcia_config(struct pcmcia_device * link) if (i != 0) break; - /* - * Now allocate an interrupt line. Note that this does not - * actually assign a handler to the interrupt. - */ - i = pcmcia_request_irq(link, &link->irq); - if (i != 0) + i = pcmcia_request_interrupt(link, wavelan_interrupt); + if (!i) break; /* @@ -3890,7 +3886,7 @@ wv_pcmcia_config(struct pcmcia_device * link) break; /* Feed device with this info... */ - dev->irq = link->irq.AssignedIRQ; + dev->irq = link->irq; dev->base_addr = link->io.BasePort1; netif_start_queue(dev); @@ -4437,10 +4433,6 @@ wavelan_probe(struct pcmcia_device *p_dev) p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_8; p_dev->io.IOAddrLines = 3; - /* Interrupt setup */ - p_dev->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING; - p_dev->irq.Handler = wavelan_interrupt; - /* General socket configuration */ p_dev->conf.Attributes = CONF_ENABLE_IRQ; p_dev->conf.IntType = INT_MEMORY_AND_IO; @@ -4487,7 +4479,6 @@ wavelan_probe(struct pcmcia_device *p_dev) ret = wv_hw_config(dev); if (ret) { - dev->irq = 0; pcmcia_disable_device(p_dev); return ret; } diff --git a/drivers/staging/wlags49_h2/wl_cs.c b/drivers/staging/wlags49_h2/wl_cs.c index 9da42e66085e..c9d99d88b786 100644 --- a/drivers/staging/wlags49_h2/wl_cs.c +++ b/drivers/staging/wlags49_h2/wl_cs.c @@ -156,15 +156,12 @@ static int wl_adapter_attach(struct pcmcia_device *link) link->io.NumPorts1 = HCF_NUM_IO_PORTS; link->io.Attributes1 = IO_DATA_PATH_WIDTH_16; link->io.IOAddrLines = 6; - link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING | IRQ_HANDLE_PRESENT; - link->irq.IRQInfo1 = IRQ_INFO2_VALID | IRQ_LEVEL_ID; - link->irq.Handler = &wl_isr; link->conf.Attributes = CONF_ENABLE_IRQ; link->conf.IntType = INT_MEMORY_AND_IO; link->conf.ConfigIndex = 5; link->conf.Present = PRESENT_OPTION; - link->priv = link->irq.Instance = dev; + link->priv = dev; lp = wl_priv(dev); lp->link = link; @@ -318,11 +315,11 @@ void wl_adapter_insert( struct pcmcia_device *link ) link->conf.Attributes |= CONF_ENABLE_IRQ; CS_CHECK(RequestIO, pcmcia_request_io(link, &link->io)); - CS_CHECK(RequestIRQ, pcmcia_request_irq(link, &link->irq)); + CS_CHECK(RequestIRQ, pcmcia_request_irq(link, wl_isr)); CS_CHECK(RequestConfiguration, pcmcia_request_configuration(link, &link->conf)); - dev->irq = link->irq.AssignedIRQ; + dev->irq = link->irq; dev->base_addr = link->io.BasePort1; SET_NETDEV_DEV(dev, &handle_to_dev(link)); |