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-rw-r--r--drivers/media/common/Kconfig2
-rw-r--r--drivers/media/common/ir-functions.c1
-rw-r--r--drivers/media/common/ir-keymaps.c62
-rw-r--r--drivers/media/common/saa7146_core.c34
-rw-r--r--drivers/media/common/saa7146_fops.c5
-rw-r--r--drivers/media/common/saa7146_i2c.c23
-rw-r--r--drivers/media/common/saa7146_vbi.c9
-rw-r--r--drivers/media/common/saa7146_video.c11
8 files changed, 109 insertions, 38 deletions
diff --git a/drivers/media/common/Kconfig b/drivers/media/common/Kconfig
index 5c63c8e24ee7..c5092ef1082f 100644
--- a/drivers/media/common/Kconfig
+++ b/drivers/media/common/Kconfig
@@ -5,5 +5,5 @@ config VIDEO_SAA7146
config VIDEO_SAA7146_VV
tristate
depends on VIDEO_DEV
- select VIDEO_BUF
+ select VIDEOBUF_DMA_SG
select VIDEO_SAA7146
diff --git a/drivers/media/common/ir-functions.c b/drivers/media/common/ir-functions.c
index a3292e955aaa..e7c3ab951a44 100644
--- a/drivers/media/common/ir-functions.c
+++ b/drivers/media/common/ir-functions.c
@@ -21,7 +21,6 @@
*/
#include <linux/module.h>
-#include <linux/moduleparam.h>
#include <linux/string.h>
#include <linux/jiffies.h>
#include <media/ir-common.h>
diff --git a/drivers/media/common/ir-keymaps.c b/drivers/media/common/ir-keymaps.c
index cbd1184b5219..aefcf28da1ca 100644
--- a/drivers/media/common/ir-keymaps.c
+++ b/drivers/media/common/ir-keymaps.c
@@ -20,7 +20,6 @@
*/
#include <linux/module.h>
-#include <linux/moduleparam.h>
#include <linux/input.h>
#include <media/ir-common.h>
@@ -1783,3 +1782,64 @@ IR_KEYTAB_TYPE ir_codes_tt_1500[IR_KEYTAB_SIZE] = {
};
EXPORT_SYMBOL_GPL(ir_codes_tt_1500);
+
+/* DViCO FUSION HDTV MCE remote */
+IR_KEYTAB_TYPE ir_codes_fusionhdtv_mce[IR_KEYTAB_SIZE] = {
+
+ [ 0x0b ] = KEY_1,
+ [ 0x17 ] = KEY_2,
+ [ 0x1b ] = KEY_3,
+ [ 0x07 ] = KEY_4,
+ [ 0x50 ] = KEY_5,
+ [ 0x54 ] = KEY_6,
+ [ 0x48 ] = KEY_7,
+ [ 0x4c ] = KEY_8,
+ [ 0x58 ] = KEY_9,
+ [ 0x03 ] = KEY_0,
+
+ [ 0x5e ] = KEY_OK,
+ [ 0x51 ] = KEY_UP,
+ [ 0x53 ] = KEY_DOWN,
+ [ 0x5b ] = KEY_LEFT,
+ [ 0x5f ] = KEY_RIGHT,
+
+ [ 0x02 ] = KEY_TV, /* Labeled DTV on remote */
+ [ 0x0e ] = KEY_MP3,
+ [ 0x1a ] = KEY_DVD,
+ [ 0x1e ] = KEY_FAVORITES, /* Labeled CPF on remote */
+ [ 0x16 ] = KEY_SETUP,
+ [ 0x46 ] = KEY_POWER2, /* TV On/Off button on remote */
+ [ 0x0a ] = KEY_EPG, /* Labeled Guide on remote */
+
+ [ 0x49 ] = KEY_BACK,
+ [ 0x59 ] = KEY_INFO, /* Labeled MORE on remote */
+ [ 0x4d ] = KEY_MENU, /* Labeled DVDMENU on remote */
+ [ 0x55 ] = KEY_CYCLEWINDOWS, /* Labeled ALT-TAB on remote */
+
+ [ 0x0f ] = KEY_PREVIOUSSONG, /* Labeled |<< REPLAY on remote */
+ [ 0x12 ] = KEY_NEXTSONG, /* Labeled >>| SKIP on remote */
+ [ 0x42 ] = KEY_ENTER, /* Labeled START with a green
+ * MS windows logo on remote */
+
+ [ 0x15 ] = KEY_VOLUMEUP,
+ [ 0x05 ] = KEY_VOLUMEDOWN,
+ [ 0x11 ] = KEY_CHANNELUP,
+ [ 0x09 ] = KEY_CHANNELDOWN,
+
+ [ 0x52 ] = KEY_CAMERA,
+ [ 0x5a ] = KEY_TUNER,
+ [ 0x19 ] = KEY_OPEN,
+
+ [ 0x13 ] = KEY_MODE, /* 4:3 16:9 select */
+ [ 0x1f ] = KEY_ZOOM,
+
+ [ 0x43 ] = KEY_REWIND,
+ [ 0x47 ] = KEY_PLAYPAUSE,
+ [ 0x4f ] = KEY_FASTFORWARD,
+ [ 0x57 ] = KEY_MUTE,
+ [ 0x0d ] = KEY_STOP,
+ [ 0x01 ] = KEY_RECORD,
+ [ 0x4e ] = KEY_POWER,
+};
+
+EXPORT_SYMBOL_GPL(ir_codes_fusionhdtv_mce);
diff --git a/drivers/media/common/saa7146_core.c b/drivers/media/common/saa7146_core.c
index ba6701e97671..365a22118a09 100644
--- a/drivers/media/common/saa7146_core.c
+++ b/drivers/media/common/saa7146_core.c
@@ -100,7 +100,7 @@ int saa7146_wait_for_debi_done(struct saa7146_dev *dev, int nobusyloop)
* general helper functions
****************************************************************************/
-/* this is videobuf_vmalloc_to_sg() from video-buf.c
+/* this is videobuf_vmalloc_to_sg() from videobuf-dma-sg.c
make sure virt has been allocated with vmalloc_32(), otherwise the BUG()
may be triggered on highmem machines */
static struct scatterlist* vmalloc_to_sg(unsigned char *virt, int nr_pages)
@@ -248,10 +248,11 @@ int saa7146_pgtable_build_single(struct pci_dev *pci, struct saa7146_pgtable *pt
static irqreturn_t interrupt_hw(int irq, void *dev_id)
{
struct saa7146_dev *dev = dev_id;
- u32 isr = 0;
+ u32 isr;
+ u32 ack_isr;
/* read out the interrupt status register */
- isr = saa7146_read(dev, ISR);
+ ack_isr = isr = saa7146_read(dev, ISR);
/* is this our interrupt? */
if ( 0 == isr ) {
@@ -259,8 +260,6 @@ static irqreturn_t interrupt_hw(int irq, void *dev_id)
return IRQ_NONE;
}
- saa7146_write(dev, ISR, isr);
-
if( 0 != (dev->ext)) {
if( 0 != (dev->ext->irq_mask & isr )) {
if( 0 != dev->ext->irq_func ) {
@@ -283,21 +282,16 @@ static irqreturn_t interrupt_hw(int irq, void *dev_id)
isr &= ~MASK_28;
}
if (0 != (isr & (MASK_16|MASK_17))) {
- u32 status = saa7146_read(dev, I2C_STATUS);
- if( (0x3 == (status & 0x3)) || (0 == (status & 0x1)) ) {
- SAA7146_IER_DISABLE(dev, MASK_16|MASK_17);
- /* only wake up if we expect something */
- if( 0 != dev->i2c_op ) {
- u32 psr = (saa7146_read(dev, PSR) >> 16) & 0x2;
- u32 ssr = (saa7146_read(dev, SSR) >> 17) & 0x1f;
- DEB_I2C(("irq: i2c, status: 0x%08x, psr:0x%02x, ssr:0x%02x).\n",status,psr,ssr));
- dev->i2c_op = 0;
- wake_up(&dev->i2c_wq);
- } else {
- DEB_I2C(("unexpected irq: i2c, status: 0x%08x, isr %#x\n",status, isr));
- }
+ SAA7146_IER_DISABLE(dev, MASK_16|MASK_17);
+ /* only wake up if we expect something */
+ if (0 != dev->i2c_op) {
+ dev->i2c_op = 0;
+ wake_up(&dev->i2c_wq);
} else {
- DEB_I2C(("unhandled irq: i2c, status: 0x%08x, isr %#x\n",status, isr));
+ u32 psr = saa7146_read(dev, PSR);
+ u32 ssr = saa7146_read(dev, SSR);
+ printk(KERN_WARNING "%s: unexpected i2c irq: isr %08x psr %08x ssr %08x\n",
+ dev->name, isr, psr, ssr);
}
isr &= ~(MASK_16|MASK_17);
}
@@ -306,6 +300,7 @@ static irqreturn_t interrupt_hw(int irq, void *dev_id)
ERR(("disabling interrupt source(s)!\n"));
SAA7146_IER_DISABLE(dev,isr);
}
+ saa7146_write(dev, ISR, ack_isr);
return IRQ_HANDLED;
}
@@ -548,7 +543,6 @@ EXPORT_SYMBOL_GPL(saa7146_wait_for_debi_done);
EXPORT_SYMBOL_GPL(saa7146_setgpio);
-EXPORT_SYMBOL_GPL(saa7146_i2c_transfer);
EXPORT_SYMBOL_GPL(saa7146_i2c_adapter_prepare);
EXPORT_SYMBOL_GPL(saa7146_debug);
diff --git a/drivers/media/common/saa7146_fops.c b/drivers/media/common/saa7146_fops.c
index b4770aecc01d..67d1b1b1b254 100644
--- a/drivers/media/common/saa7146_fops.c
+++ b/drivers/media/common/saa7146_fops.c
@@ -53,13 +53,14 @@ void saa7146_res_free(struct saa7146_fh *fh, unsigned int bits)
void saa7146_dma_free(struct saa7146_dev *dev,struct videobuf_queue *q,
struct saa7146_buf *buf)
{
+ struct videobuf_dmabuf *dma=videobuf_to_dma(&buf->vb);
DEB_EE(("dev:%p, buf:%p\n",dev,buf));
BUG_ON(in_interrupt());
videobuf_waiton(&buf->vb,0,0);
- videobuf_dma_unmap(q, &buf->vb.dma);
- videobuf_dma_free(&buf->vb.dma);
+ videobuf_dma_unmap(q, dma);
+ videobuf_dma_free(dma);
buf->vb.state = STATE_NEEDS_INIT;
}
diff --git a/drivers/media/common/saa7146_i2c.c b/drivers/media/common/saa7146_i2c.c
index 8c85efc26527..7e7689afae62 100644
--- a/drivers/media/common/saa7146_i2c.c
+++ b/drivers/media/common/saa7146_i2c.c
@@ -202,7 +202,8 @@ static int saa7146_i2c_writeout(struct saa7146_dev *dev, u32* dword, int short_d
/* a signal arrived */
return -ERESTARTSYS;
- printk(KERN_WARNING "saa7146_i2c_writeout: timed out waiting for end of xfer\n");
+ printk(KERN_WARNING "%s %s [irq]: timed out waiting for end of xfer\n",
+ dev->name, __FUNCTION__);
return -EIO;
}
status = saa7146_read(dev, I2C_STATUS);
@@ -219,7 +220,8 @@ static int saa7146_i2c_writeout(struct saa7146_dev *dev, u32* dword, int short_d
break;
}
if (time_after(jiffies,timeout)) {
- printk(KERN_WARNING "saa7146_i2c_writeout: timed out waiting for MC2\n");
+ printk(KERN_WARNING "%s %s: timed out waiting for MC2\n",
+ dev->name, __FUNCTION__);
return -EIO;
}
}
@@ -235,7 +237,8 @@ static int saa7146_i2c_writeout(struct saa7146_dev *dev, u32* dword, int short_d
/* this is normal when probing the bus
* (no answer from nonexisistant device...)
*/
- DEB_I2C(("saa7146_i2c_writeout: timed out waiting for end of xfer\n"));
+ printk(KERN_WARNING "%s %s [poll]: timed out waiting for end of xfer\n",
+ dev->name, __FUNCTION__);
return -EIO;
}
if (++trial < 50 && short_delay)
@@ -246,8 +249,16 @@ static int saa7146_i2c_writeout(struct saa7146_dev *dev, u32* dword, int short_d
}
/* give a detailed status report */
- if ( 0 != (status & SAA7146_I2C_ERR)) {
-
+ if ( 0 != (status & (SAA7146_I2C_SPERR | SAA7146_I2C_APERR |
+ SAA7146_I2C_DTERR | SAA7146_I2C_DRERR |
+ SAA7146_I2C_AL | SAA7146_I2C_ERR |
+ SAA7146_I2C_BUSY)) ) {
+
+ if ( 0 == (status & SAA7146_I2C_ERR) ||
+ 0 == (status & SAA7146_I2C_BUSY) ) {
+ /* it may take some time until ERR goes high - ignore */
+ DEB_I2C(("unexpected i2c status %04x\n", status));
+ }
if( 0 != (status & SAA7146_I2C_SPERR) ) {
DEB_I2C(("error due to invalid start/stop condition.\n"));
}
@@ -277,7 +288,7 @@ static int saa7146_i2c_writeout(struct saa7146_dev *dev, u32* dword, int short_d
return 0;
}
-int saa7146_i2c_transfer(struct saa7146_dev *dev, const struct i2c_msg *msgs, int num, int retries)
+static int saa7146_i2c_transfer(struct saa7146_dev *dev, const struct i2c_msg *msgs, int num, int retries)
{
int i = 0, count = 0;
u32* buffer = dev->d_i2c.cpu_addr;
diff --git a/drivers/media/common/saa7146_vbi.c b/drivers/media/common/saa7146_vbi.c
index 063608462ebe..6103484e4442 100644
--- a/drivers/media/common/saa7146_vbi.c
+++ b/drivers/media/common/saa7146_vbi.c
@@ -165,7 +165,7 @@ static void saa7146_set_vbi_capture(struct saa7146_dev *dev, struct saa7146_buf
/* we don't wait here for the first field anymore. this is different from the video
capture and might cause that the first buffer is only half filled (with only
one field). but since this is some sort of streaming data, this is not that negative.
- but by doing this, we can use the whole engine from video-buf.c... */
+ but by doing this, we can use the whole engine from videobuf-dma-sg.c... */
/*
WRITE_RPS1(CMD_PAUSE | CMD_OAN | CMD_SIG1 | e_wait);
@@ -239,6 +239,8 @@ static int buffer_prepare(struct videobuf_queue *q, struct videobuf_buffer *vb,e
saa7146_dma_free(dev,q,buf);
if (STATE_NEEDS_INIT == buf->vb.state) {
+ struct videobuf_dmabuf *dma=videobuf_to_dma(&buf->vb);
+
buf->vb.width = llength;
buf->vb.height = lines;
buf->vb.size = size;
@@ -250,7 +252,8 @@ static int buffer_prepare(struct videobuf_queue *q, struct videobuf_buffer *vb,e
err = videobuf_iolock(q,&buf->vb, NULL);
if (err)
goto oops;
- err = saa7146_pgtable_build_single(dev->pci, &buf->pt[2], buf->vb.dma.sglist, buf->vb.dma.sglen);
+ err = saa7146_pgtable_build_single(dev->pci, &buf->pt[2],
+ dma->sglist, dma->sglen);
if (0 != err)
return err;
}
@@ -404,7 +407,7 @@ static int vbi_open(struct saa7146_dev *dev, struct file *file)
fh->vbi_fmt.start[1] = 312;
fh->vbi_fmt.count[1] = 16;
- videobuf_queue_init(&fh->vbi_q, &vbi_qops,
+ videobuf_queue_pci_init(&fh->vbi_q, &vbi_qops,
dev->pci, &dev->slock,
V4L2_BUF_TYPE_VBI_CAPTURE,
V4L2_FIELD_SEQ_TB, // FIXME: does this really work?
diff --git a/drivers/media/common/saa7146_video.c b/drivers/media/common/saa7146_video.c
index 664280c78ff2..f245a3b2ef47 100644
--- a/drivers/media/common/saa7146_video.c
+++ b/drivers/media/common/saa7146_video.c
@@ -594,8 +594,9 @@ static int set_control(struct saa7146_fh *fh, struct v4l2_control *c)
static int saa7146_pgtable_build(struct saa7146_dev *dev, struct saa7146_buf *buf)
{
struct pci_dev *pci = dev->pci;
- struct scatterlist *list = buf->vb.dma.sglist;
- int length = buf->vb.dma.sglen;
+ struct videobuf_dmabuf *dma=videobuf_to_dma(&buf->vb);
+ struct scatterlist *list = dma->sglist;
+ int length = dma->sglen;
struct saa7146_format *sfmt = format_by_fourcc(dev,buf->fmt->pixelformat);
DEB_EE(("dev:%p, buf:%p, sg_len:%d\n",dev,buf,length));
@@ -655,7 +656,7 @@ static int saa7146_pgtable_build(struct saa7146_dev *dev, struct saa7146_buf *bu
/* if we have a user buffer, the first page may not be
aligned to a page boundary. */
- pt1->offset = buf->vb.dma.sglist->offset;
+ pt1->offset = list->offset;
pt2->offset = pt1->offset+o1;
pt3->offset = pt1->offset+o2;
@@ -1211,6 +1212,8 @@ int saa7146_video_do_ioctl(struct inode *inode, struct file *file, unsigned int
mutex_unlock(&q->lock);
return err;
}
+
+ gbuffers = err;
memset(mbuf,0,sizeof(*mbuf));
mbuf->frames = gbuffers;
mbuf->size = gbuffers * gbufsize;
@@ -1411,7 +1414,7 @@ static int video_open(struct saa7146_dev *dev, struct file *file)
sfmt = format_by_fourcc(dev,fh->video_fmt.pixelformat);
fh->video_fmt.sizeimage = (fh->video_fmt.width * fh->video_fmt.height * sfmt->depth)/8;
- videobuf_queue_init(&fh->video_q, &video_qops,
+ videobuf_queue_pci_init(&fh->video_q, &video_qops,
dev->pci, &dev->slock,
V4L2_BUF_TYPE_VIDEO_CAPTURE,
V4L2_FIELD_INTERLACED,
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.