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path: root/drivers/media/video/cx231xx/cx231xx-cards.c
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Diffstat (limited to 'drivers/media/video/cx231xx/cx231xx-cards.c')
-rw-r--r--drivers/media/video/cx231xx/cx231xx-cards.c427
1 files changed, 338 insertions, 89 deletions
diff --git a/drivers/media/video/cx231xx/cx231xx-cards.c b/drivers/media/video/cx231xx/cx231xx-cards.c
index f2a4900014bc..56c2d8195ac6 100644
--- a/drivers/media/video/cx231xx/cx231xx-cards.c
+++ b/drivers/media/video/cx231xx/cx231xx-cards.c
@@ -41,6 +41,10 @@ static int tuner = -1;
module_param(tuner, int, 0444);
MODULE_PARM_DESC(tuner, "tuner type");
+static int transfer_mode = 1;
+module_param(transfer_mode, int, 0444);
+MODULE_PARM_DESC(transfer_mode, "transfer mode (1-ISO or 0-BULK)");
+
static unsigned int disable_ir;
module_param(disable_ir, int, 0444);
MODULE_PARM_DESC(disable_ir, "disable infrared remote support");
@@ -86,8 +90,8 @@ struct cx231xx_board cx231xx_boards[] = {
}
},
},
- [CX231XX_BOARD_CNXT_RDE_250] = {
- .name = "Conexant Hybrid TV - RDE250",
+ [CX231XX_BOARD_CNXT_CARRAERA] = {
+ .name = "Conexant Hybrid TV - CARRAERA",
.tuner_type = TUNER_XC5000,
.tuner_addr = 0x61,
.tuner_gpio = RDE250_XCV_TUNER,
@@ -95,6 +99,7 @@ struct cx231xx_board cx231xx_boards[] = {
.tuner_scl_gpio = 0x1a,
.tuner_sda_gpio = 0x1b,
.decoder = CX231XX_AVDECODER,
+ .output_mode = OUT_MODE_VIP11,
.demod_xfer_mode = 0,
.ctl_pin_status_mask = 0xFFFFFFC4,
.agc_analog_digital_select_gpio = 0x0c,
@@ -125,9 +130,8 @@ struct cx231xx_board cx231xx_boards[] = {
}
},
},
-
- [CX231XX_BOARD_CNXT_RDU_250] = {
- .name = "Conexant Hybrid TV - RDU250",
+ [CX231XX_BOARD_CNXT_SHELBY] = {
+ .name = "Conexant Hybrid TV - SHELBY",
.tuner_type = TUNER_XC5000,
.tuner_addr = 0x61,
.tuner_gpio = RDE250_XCV_TUNER,
@@ -135,6 +139,7 @@ struct cx231xx_board cx231xx_boards[] = {
.tuner_scl_gpio = 0x1a,
.tuner_sda_gpio = 0x1b,
.decoder = CX231XX_AVDECODER,
+ .output_mode = OUT_MODE_VIP11,
.demod_xfer_mode = 0,
.ctl_pin_status_mask = 0xFFFFFFC4,
.agc_analog_digital_select_gpio = 0x0c,
@@ -165,6 +170,231 @@ struct cx231xx_board cx231xx_boards[] = {
}
},
},
+ [CX231XX_BOARD_CNXT_RDE_253S] = {
+ .name = "Conexant Hybrid TV - RDE253S",
+ .tuner_type = TUNER_NXP_TDA18271,
+ .tuner_addr = 0x60,
+ .tuner_gpio = RDE250_XCV_TUNER,
+ .tuner_sif_gpio = 0x05,
+ .tuner_scl_gpio = 0x1a,
+ .tuner_sda_gpio = 0x1b,
+ .decoder = CX231XX_AVDECODER,
+ .output_mode = OUT_MODE_VIP11,
+ .demod_xfer_mode = 0,
+ .ctl_pin_status_mask = 0xFFFFFFC4,
+ .agc_analog_digital_select_gpio = 0x1c,
+ .gpio_pin_status_mask = 0x4001000,
+ .tuner_i2c_master = 1,
+ .demod_i2c_master = 2,
+ .has_dvb = 1,
+ .demod_addr = 0x02,
+ .norm = V4L2_STD_PAL,
+
+ .input = {{
+ .type = CX231XX_VMUX_TELEVISION,
+ .vmux = CX231XX_VIN_3_1,
+ .amux = CX231XX_AMUX_VIDEO,
+ .gpio = NULL,
+ }, {
+ .type = CX231XX_VMUX_COMPOSITE1,
+ .vmux = CX231XX_VIN_2_1,
+ .amux = CX231XX_AMUX_LINE_IN,
+ .gpio = NULL,
+ }, {
+ .type = CX231XX_VMUX_SVIDEO,
+ .vmux = CX231XX_VIN_1_1 |
+ (CX231XX_VIN_1_2 << 8) |
+ CX25840_SVIDEO_ON,
+ .amux = CX231XX_AMUX_LINE_IN,
+ .gpio = NULL,
+ }
+ },
+ },
+
+ [CX231XX_BOARD_CNXT_RDU_253S] = {
+ .name = "Conexant Hybrid TV - RDU253S",
+ .tuner_type = TUNER_NXP_TDA18271,
+ .tuner_addr = 0x60,
+ .tuner_gpio = RDE250_XCV_TUNER,
+ .tuner_sif_gpio = 0x05,
+ .tuner_scl_gpio = 0x1a,
+ .tuner_sda_gpio = 0x1b,
+ .decoder = CX231XX_AVDECODER,
+ .output_mode = OUT_MODE_VIP11,
+ .demod_xfer_mode = 0,
+ .ctl_pin_status_mask = 0xFFFFFFC4,
+ .agc_analog_digital_select_gpio = 0x1c,
+ .gpio_pin_status_mask = 0x4001000,
+ .tuner_i2c_master = 1,
+ .demod_i2c_master = 2,
+ .has_dvb = 1,
+ .demod_addr = 0x02,
+ .norm = V4L2_STD_PAL,
+
+ .input = {{
+ .type = CX231XX_VMUX_TELEVISION,
+ .vmux = CX231XX_VIN_3_1,
+ .amux = CX231XX_AMUX_VIDEO,
+ .gpio = NULL,
+ }, {
+ .type = CX231XX_VMUX_COMPOSITE1,
+ .vmux = CX231XX_VIN_2_1,
+ .amux = CX231XX_AMUX_LINE_IN,
+ .gpio = NULL,
+ }, {
+ .type = CX231XX_VMUX_SVIDEO,
+ .vmux = CX231XX_VIN_1_1 |
+ (CX231XX_VIN_1_2 << 8) |
+ CX25840_SVIDEO_ON,
+ .amux = CX231XX_AMUX_LINE_IN,
+ .gpio = NULL,
+ }
+ },
+ },
+ [CX231XX_BOARD_CNXT_VIDEO_GRABBER] = {
+ .name = "Conexant VIDEO GRABBER",
+ .tuner_type = TUNER_ABSENT,
+ .decoder = CX231XX_AVDECODER,
+ .output_mode = OUT_MODE_VIP11,
+ .ctl_pin_status_mask = 0xFFFFFFC4,
+ .agc_analog_digital_select_gpio = 0x1c,
+ .gpio_pin_status_mask = 0x4001000,
+ .norm = V4L2_STD_PAL,
+
+ .input = {{
+ .type = CX231XX_VMUX_COMPOSITE1,
+ .vmux = CX231XX_VIN_2_1,
+ .amux = CX231XX_AMUX_LINE_IN,
+ .gpio = NULL,
+ }, {
+ .type = CX231XX_VMUX_SVIDEO,
+ .vmux = CX231XX_VIN_1_1 |
+ (CX231XX_VIN_1_2 << 8) |
+ CX25840_SVIDEO_ON,
+ .amux = CX231XX_AMUX_LINE_IN,
+ .gpio = NULL,
+ }
+ },
+ },
+ [CX231XX_BOARD_CNXT_RDE_250] = {
+ .name = "Conexant Hybrid TV - rde 250",
+ .tuner_type = TUNER_XC5000,
+ .tuner_addr = 0x61,
+ .tuner_gpio = RDE250_XCV_TUNER,
+ .tuner_sif_gpio = 0x05,
+ .tuner_scl_gpio = 0x1a,
+ .tuner_sda_gpio = 0x1b,
+ .decoder = CX231XX_AVDECODER,
+ .output_mode = OUT_MODE_VIP11,
+ .demod_xfer_mode = 0,
+ .ctl_pin_status_mask = 0xFFFFFFC4,
+ .agc_analog_digital_select_gpio = 0x0c,
+ .gpio_pin_status_mask = 0x4001000,
+ .tuner_i2c_master = 1,
+ .demod_i2c_master = 2,
+ .has_dvb = 1,
+ .demod_addr = 0x02,
+ .norm = V4L2_STD_PAL,
+
+ .input = {{
+ .type = CX231XX_VMUX_TELEVISION,
+ .vmux = CX231XX_VIN_2_1,
+ .amux = CX231XX_AMUX_VIDEO,
+ .gpio = NULL,
+ }
+ },
+ },
+ [CX231XX_BOARD_CNXT_RDU_250] = {
+ .name = "Conexant Hybrid TV - RDU 250",
+ .tuner_type = TUNER_XC5000,
+ .tuner_addr = 0x61,
+ .tuner_gpio = RDE250_XCV_TUNER,
+ .tuner_sif_gpio = 0x05,
+ .tuner_scl_gpio = 0x1a,
+ .tuner_sda_gpio = 0x1b,
+ .decoder = CX231XX_AVDECODER,
+ .output_mode = OUT_MODE_VIP11,
+ .demod_xfer_mode = 0,
+ .ctl_pin_status_mask = 0xFFFFFFC4,
+ .agc_analog_digital_select_gpio = 0x0c,
+ .gpio_pin_status_mask = 0x4001000,
+ .tuner_i2c_master = 1,
+ .demod_i2c_master = 2,
+ .has_dvb = 1,
+ .demod_addr = 0x32,
+ .norm = V4L2_STD_NTSC,
+
+ .input = {{
+ .type = CX231XX_VMUX_TELEVISION,
+ .vmux = CX231XX_VIN_2_1,
+ .amux = CX231XX_AMUX_VIDEO,
+ .gpio = NULL,
+ }
+ },
+ },
+ [CX231XX_BOARD_HAUPPAUGE_EXETER] = {
+ .name = "Hauppauge EXETER",
+ .tuner_type = TUNER_NXP_TDA18271,
+ .tuner_addr = 0x60,
+ .tuner_gpio = RDE250_XCV_TUNER,
+ .tuner_sif_gpio = 0x05,
+ .tuner_scl_gpio = 0x1a,
+ .tuner_sda_gpio = 0x1b,
+ .decoder = CX231XX_AVDECODER,
+ .output_mode = OUT_MODE_VIP11,
+ .demod_xfer_mode = 0,
+ .ctl_pin_status_mask = 0xFFFFFFC4,
+ .agc_analog_digital_select_gpio = 0x0c,
+ .gpio_pin_status_mask = 0x4001000,
+ .tuner_i2c_master = 1,
+ .demod_i2c_master = 2,
+ .has_dvb = 1,
+ .demod_addr = 0x0e,
+ .norm = V4L2_STD_NTSC,
+
+ .input = {{
+ .type = CX231XX_VMUX_TELEVISION,
+ .vmux = CX231XX_VIN_3_1,
+ .amux = CX231XX_AMUX_VIDEO,
+ .gpio = 0,
+ }, {
+ .type = CX231XX_VMUX_COMPOSITE1,
+ .vmux = CX231XX_VIN_2_1,
+ .amux = CX231XX_AMUX_LINE_IN,
+ .gpio = 0,
+ }, {
+ .type = CX231XX_VMUX_SVIDEO,
+ .vmux = CX231XX_VIN_1_1 |
+ (CX231XX_VIN_1_2 << 8) |
+ CX25840_SVIDEO_ON,
+ .amux = CX231XX_AMUX_LINE_IN,
+ .gpio = 0,
+ } },
+ },
+ [CX231XX_BOARD_HAUPPAUGE_USBLIVE2] = {
+ .name = "Hauppauge USB Live 2",
+ .tuner_type = TUNER_ABSENT,
+ .decoder = CX231XX_AVDECODER,
+ .output_mode = OUT_MODE_VIP11,
+ .demod_xfer_mode = 0,
+ .ctl_pin_status_mask = 0xFFFFFFC4,
+ .agc_analog_digital_select_gpio = 0x0c,
+ .gpio_pin_status_mask = 0x4001000,
+ .norm = V4L2_STD_NTSC,
+ .input = {{
+ .type = CX231XX_VMUX_COMPOSITE1,
+ .vmux = CX231XX_VIN_2_1,
+ .amux = CX231XX_AMUX_LINE_IN,
+ .gpio = 0,
+ }, {
+ .type = CX231XX_VMUX_SVIDEO,
+ .vmux = CX231XX_VIN_1_1 |
+ (CX231XX_VIN_1_2 << 8) |
+ CX25840_SVIDEO_ON,
+ .amux = CX231XX_AMUX_LINE_IN,
+ .gpio = 0,
+ } },
+ },
};
const unsigned int cx231xx_bcount = ARRAY_SIZE(cx231xx_boards);
@@ -172,12 +402,28 @@ const unsigned int cx231xx_bcount = ARRAY_SIZE(cx231xx_boards);
struct usb_device_id cx231xx_id_table[] = {
{USB_DEVICE(0x0572, 0x5A3C),
.driver_info = CX231XX_BOARD_UNKNOWN},
+ {USB_DEVICE_VER(USB_VID_PIXELVIEW, USB_PID_PIXELVIEW_SBTVD, 0x4000,0x4fff),
+ .driver_info = CX231XX_BOARD_UNKNOWN},
{USB_DEVICE(0x0572, 0x58A2),
- .driver_info = CX231XX_BOARD_CNXT_RDE_250},
+ .driver_info = CX231XX_BOARD_CNXT_CARRAERA},
{USB_DEVICE(0x0572, 0x58A1),
+ .driver_info = CX231XX_BOARD_CNXT_SHELBY},
+ {USB_DEVICE(0x0572, 0x58A4),
+ .driver_info = CX231XX_BOARD_CNXT_RDE_253S},
+ {USB_DEVICE(0x0572, 0x58A5),
+ .driver_info = CX231XX_BOARD_CNXT_RDU_253S},
+ {USB_DEVICE(0x0572, 0x58A6),
+ .driver_info = CX231XX_BOARD_CNXT_VIDEO_GRABBER},
+ {USB_DEVICE(0x0572, 0x589E),
+ .driver_info = CX231XX_BOARD_CNXT_RDE_250},
+ {USB_DEVICE(0x0572, 0x58A0),
.driver_info = CX231XX_BOARD_CNXT_RDU_250},
- {USB_DEVICE_VER(USB_VID_PIXELVIEW, USB_PID_PIXELVIEW_SBTVD, 0x4000,0x4fff),
- .driver_info = CX231XX_BOARD_UNKNOWN},
+ {USB_DEVICE(0x2040, 0xb120),
+ .driver_info = CX231XX_BOARD_HAUPPAUGE_EXETER},
+ {USB_DEVICE(0x2040, 0xb140),
+ .driver_info = CX231XX_BOARD_HAUPPAUGE_EXETER},
+ {USB_DEVICE(0x2040, 0xc200),
+ .driver_info = CX231XX_BOARD_HAUPPAUGE_USBLIVE2},
{},
};
@@ -212,6 +458,23 @@ int cx231xx_tuner_callback(void *ptr, int component, int command, int arg)
}
EXPORT_SYMBOL_GPL(cx231xx_tuner_callback);
+void cx231xx_reset_out(struct cx231xx *dev)
+{
+ cx231xx_set_gpio_value(dev, CX23417_RESET, 1);
+ msleep(200);
+ cx231xx_set_gpio_value(dev, CX23417_RESET, 0);
+ msleep(200);
+ cx231xx_set_gpio_value(dev, CX23417_RESET, 1);
+}
+void cx231xx_enable_OSC(struct cx231xx *dev)
+{
+ cx231xx_set_gpio_value(dev, CX23417_OSC_EN, 1);
+}
+void cx231xx_sleep_s5h1432(struct cx231xx *dev)
+{
+ cx231xx_set_gpio_value(dev, SLEEP_S5H1432, 0);
+}
+
static inline void cx231xx_set_model(struct cx231xx *dev)
{
memcpy(&dev->board, &cx231xx_boards[dev->model], sizeof(dev->board));
@@ -232,13 +495,11 @@ void cx231xx_pre_card_setup(struct cx231xx *dev)
if (dev->board.tuner_gpio) {
cx231xx_set_gpio_direction(dev, dev->board.tuner_gpio->bit, 1);
cx231xx_set_gpio_value(dev, dev->board.tuner_gpio->bit, 1);
+ }
+ if (dev->board.tuner_sif_gpio >= 0)
cx231xx_set_gpio_direction(dev, dev->board.tuner_sif_gpio, 1);
- /* request some modules if any required */
-
- /* reset the Tuner */
- cx231xx_gpio_set(dev, dev->board.tuner_gpio);
- }
+ /* request some modules if any required */
/* set the mode to Analog mode initially */
cx231xx_set_mode(dev, CX231XX_ANALOG_MODE);
@@ -286,26 +547,6 @@ static void cx231xx_config_tuner(struct cx231xx *dev)
}
-/* ----------------------------------------------------------------------- */
-void cx231xx_register_i2c_ir(struct cx231xx *dev)
-{
- if (disable_ir)
- return;
-
- /* REVISIT: instantiate IR device */
-
- /* detect & configure */
- switch (dev->model) {
-
- case CX231XX_BOARD_CNXT_RDE_250:
- break;
- case CX231XX_BOARD_CNXT_RDU_250:
- break;
- default:
- break;
- }
-}
-
void cx231xx_card_setup(struct cx231xx *dev)
{
@@ -319,29 +560,24 @@ void cx231xx_card_setup(struct cx231xx *dev)
if (dev->board.decoder == CX231XX_AVDECODER) {
dev->sd_cx25840 = v4l2_i2c_new_subdev(&dev->v4l2_dev,
&dev->i2c_bus[0].i2c_adap,
- "cx25840", "cx25840", 0x88 >> 1, NULL);
+ NULL, "cx25840", 0x88 >> 1, NULL);
if (dev->sd_cx25840 == NULL)
cx231xx_info("cx25840 subdev registration failure\n");
cx25840_call(dev, core, load_fw);
}
+ /* Initialize the tuner */
if (dev->board.tuner_type != TUNER_ABSENT) {
- dev->sd_tuner = v4l2_i2c_new_subdev(&dev->v4l2_dev,
- &dev->i2c_bus[1].i2c_adap,
- "tuner", "tuner", 0xc2 >> 1, NULL);
+ dev->sd_tuner = v4l2_i2c_new_subdev(&dev->v4l2_dev,
+ &dev->i2c_bus[dev->board.tuner_i2c_master].i2c_adap,
+ NULL, "tuner",
+ dev->tuner_addr, NULL);
if (dev->sd_tuner == NULL)
cx231xx_info("tuner subdev registration failure\n");
-
- cx231xx_config_tuner(dev);
+ else
+ cx231xx_config_tuner(dev);
}
-
- cx231xx_config_tuner(dev);
-
-#if 0
- /* TBD IR will be added later */
- cx231xx_ir_init(dev);
-#endif
}
/*
@@ -375,12 +611,6 @@ void cx231xx_config_i2c(struct cx231xx *dev)
*/
void cx231xx_release_resources(struct cx231xx *dev)
{
-
-#if 0 /* TBD IR related */
- if (dev->ir)
- cx231xx_ir_fini(dev);
-#endif
-
cx231xx_release_analog_resources(dev);
cx231xx_remove_from_devlist(dev);
@@ -409,6 +639,7 @@ static int cx231xx_init_dev(struct cx231xx **devhandle, struct usb_device *udev,
mutex_init(&dev->lock);
mutex_init(&dev->ctrl_urb_lock);
mutex_init(&dev->gpio_i2c_lock);
+ mutex_init(&dev->i2c_lock);
spin_lock_init(&dev->video_mode.slock);
spin_lock_init(&dev->vbi_mode.slock);
@@ -427,6 +658,13 @@ static int cx231xx_init_dev(struct cx231xx **devhandle, struct usb_device *udev,
/* Query cx231xx to find what pcb config it is related to */
initialize_cx231xx(dev);
+ /*To workaround error number=-71 on EP0 for VideoGrabber,
+ need set alt here.*/
+ if (dev->model == CX231XX_BOARD_CNXT_VIDEO_GRABBER ||
+ dev->model == CX231XX_BOARD_HAUPPAUGE_USBLIVE2) {
+ cx231xx_set_alt_setting(dev, INDEX_VIDEO, 3);
+ cx231xx_set_alt_setting(dev, INDEX_VANC, 1);
+ }
/* Cx231xx pre card setup */
cx231xx_pre_card_setup(dev);
@@ -442,6 +680,7 @@ static int cx231xx_init_dev(struct cx231xx **devhandle, struct usb_device *udev,
/* register i2c bus */
errCode = cx231xx_dev_init(dev);
if (errCode < 0) {
+ cx231xx_dev_uninit(dev);
cx231xx_errdev("%s: cx231xx_i2c_register - errCode [%d]!\n",
__func__, errCode);
return errCode;
@@ -460,8 +699,6 @@ static int cx231xx_init_dev(struct cx231xx **devhandle, struct usb_device *udev,
dev->width = maxw;
dev->height = maxh;
dev->interlaced = 0;
- dev->hscale = 0;
- dev->vscale = 0;
dev->video_input = 0;
errCode = cx231xx_config(dev);
@@ -480,9 +717,17 @@ static int cx231xx_init_dev(struct cx231xx **devhandle, struct usb_device *udev,
INIT_LIST_HEAD(&dev->vbi_mode.vidq.queued);
/* Reset other chips required if they are tied up with GPIO pins */
-
cx231xx_add_into_devlist(dev);
+ if (dev->model == CX231XX_BOARD_CNXT_VIDEO_GRABBER) {
+ printk(KERN_INFO "attach 417 %d\n", dev->model);
+ if (cx231xx_417_register(dev) < 0) {
+ printk(KERN_ERR
+ "%s() Failed to register 417 on VID_B\n",
+ __func__);
+ }
+ }
+
retval = cx231xx_register_analog_devices(dev);
if (retval < 0) {
cx231xx_release_resources(dev);
@@ -537,13 +782,12 @@ static int cx231xx_usb_probe(struct usb_interface *interface,
char *speed;
char descr[255] = "";
struct usb_interface *lif = NULL;
- int skip_interface = 0;
struct usb_interface_assoc_descriptor *assoc_desc;
udev = usb_get_dev(interface_to_usbdev(interface));
ifnum = interface->altsetting[0].desc.bInterfaceNumber;
- if (!ifnum) {
+ if (ifnum == 1) {
/*
* Interface number 0 - IR interface
*/
@@ -552,8 +796,8 @@ static int cx231xx_usb_probe(struct usb_interface *interface,
cx231xx_devused |= 1 << nr;
if (nr >= CX231XX_MAXBOARDS) {
- cx231xx_err(DRIVER_NAME ": Supports only %i cx231xx boards.\n",
- CX231XX_MAXBOARDS);
+ cx231xx_err(DRIVER_NAME
+ ": Supports only %i cx231xx boards.\n", CX231XX_MAXBOARDS);
cx231xx_devused &= ~(1 << nr);
return -ENOMEM;
}
@@ -578,6 +822,7 @@ static int cx231xx_usb_probe(struct usb_interface *interface,
dev->xc_fw_load_done = 0;
dev->has_alsa_audio = 1;
dev->power_mode = -1;
+ atomic_set(&dev->devlist_count, 0);
/* 0 - vbi ; 1 -sliced cc mode */
dev->vbi_or_sliced_cc_mode = 0;
@@ -591,6 +836,11 @@ static int cx231xx_usb_probe(struct usb_interface *interface,
/* store the current interface */
lif = interface;
+ /*mode_tv: digital=1 or analog=0*/
+ dev->mode_tv = 0;
+
+ dev->USE_ISO = transfer_mode;
+
switch (udev->speed) {
case USB_SPEED_LOW:
speed = "1.5";
@@ -624,13 +874,6 @@ static int cx231xx_usb_probe(struct usb_interface *interface,
le16_to_cpu(udev->descriptor.idVendor),
le16_to_cpu(udev->descriptor.idProduct),
dev->max_iad_interface_count);
- } else {
- /* Get dev structure first */
- dev = usb_get_intfdata(udev->actconfig->interface[0]);
- if (dev == NULL) {
- cx231xx_err(DRIVER_NAME ": out of first interface!\n");
- return -ENODEV;
- }
/* store the interface 0 back */
lif = udev->actconfig->interface[0];
@@ -641,35 +884,21 @@ static int cx231xx_usb_probe(struct usb_interface *interface,
/* get device number */
nr = dev->devno;
- /*
- * set skip interface, for all interfaces but
- * interface 1 and the last one
- */
- if ((ifnum != 1) && ((dev->interface_count - 1)
- != dev->max_iad_interface_count))
- skip_interface = 1;
-
- if (ifnum == 1) {
- assoc_desc = udev->actconfig->intf_assoc[0];
- if (assoc_desc->bFirstInterface != ifnum) {
- cx231xx_err(DRIVER_NAME ": Not found "
- "matching IAD interface\n");
- return -ENODEV;
- }
+ assoc_desc = udev->actconfig->intf_assoc[0];
+ if (assoc_desc->bFirstInterface != ifnum) {
+ cx231xx_err(DRIVER_NAME ": Not found "
+ "matching IAD interface\n");
+ return -ENODEV;
}
- }
-
- if (skip_interface)
+ } else {
return -ENODEV;
+ }
cx231xx_info("registering interface %d\n", ifnum);
/* save our data pointer in this interface device */
usb_set_intfdata(lif, dev);
- if ((dev->interface_count - 1) != dev->max_iad_interface_count)
- return 0;
-
/*
* AV device initialization - only done at the last interface
*/
@@ -680,15 +909,18 @@ static int cx231xx_usb_probe(struct usb_interface *interface,
cx231xx_errdev("v4l2_device_register failed\n");
cx231xx_devused &= ~(1 << nr);
kfree(dev);
+ dev = NULL;
return -EIO;
}
-
/* allocate device struct */
retval = cx231xx_init_dev(&dev, udev, nr);
if (retval) {
cx231xx_devused &= ~(1 << dev->devno);
v4l2_device_unregister(&dev->v4l2_dev);
kfree(dev);
+ dev = NULL;
+ usb_set_intfdata(lif, NULL);
+
return retval;
}
@@ -711,6 +943,7 @@ static int cx231xx_usb_probe(struct usb_interface *interface,
cx231xx_devused &= ~(1 << nr);
v4l2_device_unregister(&dev->v4l2_dev);
kfree(dev);
+ dev = NULL;
return -ENOMEM;
}
@@ -744,6 +977,7 @@ static int cx231xx_usb_probe(struct usb_interface *interface,
cx231xx_devused &= ~(1 << nr);
v4l2_device_unregister(&dev->v4l2_dev);
kfree(dev);
+ dev = NULL;
return -ENOMEM;
}
@@ -778,6 +1012,7 @@ static int cx231xx_usb_probe(struct usb_interface *interface,
cx231xx_devused &= ~(1 << nr);
v4l2_device_unregister(&dev->v4l2_dev);
kfree(dev);
+ dev = NULL;
return -ENOMEM;
}
@@ -813,6 +1048,7 @@ static int cx231xx_usb_probe(struct usb_interface *interface,
cx231xx_devused &= ~(1 << nr);
v4l2_device_unregister(&dev->v4l2_dev);
kfree(dev);
+ dev = NULL;
return -ENOMEM;
}
@@ -827,6 +1063,15 @@ static int cx231xx_usb_probe(struct usb_interface *interface,
}
}
+ if (dev->model == CX231XX_BOARD_CNXT_VIDEO_GRABBER) {
+ cx231xx_enable_OSC(dev);
+ cx231xx_reset_out(dev);
+ cx231xx_set_alt_setting(dev, INDEX_VIDEO, 3);
+ }
+
+ if (dev->model == CX231XX_BOARD_CNXT_RDE_253S)
+ cx231xx_sleep_s5h1432(dev);
+
/* load other modules required */
request_modules(dev);
@@ -867,7 +1112,10 @@ static void cx231xx_usb_disconnect(struct usb_interface *interface)
video_device_node_name(dev->vdev));
dev->state |= DEV_MISCONFIGURED;
- cx231xx_uninit_isoc(dev);
+ if (dev->USE_ISO)
+ cx231xx_uninit_isoc(dev);
+ else
+ cx231xx_uninit_bulk(dev);
dev->state |= DEV_DISCONNECTED;
wake_up_interruptible(&dev->wait_frame);
wake_up_interruptible(&dev->wait_stream);
@@ -886,6 +1134,7 @@ static void cx231xx_usb_disconnect(struct usb_interface *interface)
kfree(dev->sliced_cc_mode.alt_max_pkt_size);
kfree(dev->ts1_mode.alt_max_pkt_size);
kfree(dev);
+ dev = NULL;
}
}
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.