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path: root/drivers/media/common/saa7146_vbi.c
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Diffstat (limited to 'drivers/media/common/saa7146_vbi.c')
-rw-r--r--drivers/media/common/saa7146_vbi.c48
1 files changed, 25 insertions, 23 deletions
diff --git a/drivers/media/common/saa7146_vbi.c b/drivers/media/common/saa7146_vbi.c
index afe8580..b2e7183 100644
--- a/drivers/media/common/saa7146_vbi.c
+++ b/drivers/media/common/saa7146_vbi.c
@@ -14,7 +14,7 @@ static int vbi_workaround(struct saa7146_dev *dev)
DECLARE_WAITQUEUE(wait, current);
- DEB_VBI(("dev:%p\n",dev));
+ DEB_VBI("dev:%p\n", dev);
/* once again, a bug in the saa7146: the brs acquisition
is buggy and especially the BXO-counter does not work
@@ -40,14 +40,14 @@ static int vbi_workaround(struct saa7146_dev *dev)
WRITE_RPS1(0xc000008c);
/* wait for vbi_a or vbi_b*/
if ( 0 != (SAA7146_USE_PORT_B_FOR_VBI & dev->ext_vv_data->flags)) {
- DEB_D(("...using port b\n"));
+ DEB_D("...using port b\n");
WRITE_RPS1(CMD_PAUSE | CMD_OAN | CMD_SIG1 | CMD_E_FID_B);
WRITE_RPS1(CMD_PAUSE | CMD_OAN | CMD_SIG1 | CMD_O_FID_B);
/*
WRITE_RPS1(CMD_PAUSE | MASK_09);
*/
} else {
- DEB_D(("...using port a\n"));
+ DEB_D("...using port a\n");
WRITE_RPS1(CMD_PAUSE | MASK_10);
}
/* upload brs */
@@ -103,7 +103,7 @@ static int vbi_workaround(struct saa7146_dev *dev)
schedule();
- DEB_VBI(("brs bug workaround %d/1.\n",i));
+ DEB_VBI("brs bug workaround %d/1\n", i);
remove_wait_queue(&vv->vbi_wq, &wait);
current->state = TASK_RUNNING;
@@ -116,7 +116,8 @@ static int vbi_workaround(struct saa7146_dev *dev)
if(signal_pending(current)) {
- DEB_VBI(("aborted (rps:0x%08x).\n",saa7146_read(dev,RPS_ADDR1)));
+ DEB_VBI("aborted (rps:0x%08x)\n",
+ saa7146_read(dev, RPS_ADDR1));
/* stop rps1 for sure */
saa7146_write(dev, MC1, MASK_29);
@@ -207,7 +208,7 @@ static int buffer_activate(struct saa7146_dev *dev,
struct saa7146_vv *vv = dev->vv_data;
buf->vb.state = VIDEOBUF_ACTIVE;
- DEB_VBI(("dev:%p, buf:%p, next:%p\n",dev,buf,next));
+ DEB_VBI("dev:%p, buf:%p, next:%p\n", dev, buf, next);
saa7146_set_vbi_capture(dev,buf,next);
mod_timer(&vv->vbi_q.timeout, jiffies+BUFFER_TIMEOUT);
@@ -228,10 +229,10 @@ static int buffer_prepare(struct videobuf_queue *q, struct videobuf_buffer *vb,e
llength = vbi_pixel_to_capture;
size = lines * llength;
- DEB_VBI(("vb:%p\n",vb));
+ DEB_VBI("vb:%p\n", vb);
if (0 != buf->vb.baddr && buf->vb.bsize < size) {
- DEB_VBI(("size mismatch.\n"));
+ DEB_VBI("size mismatch\n");
return -EINVAL;
}
@@ -263,7 +264,7 @@ static int buffer_prepare(struct videobuf_queue *q, struct videobuf_buffer *vb,e
return 0;
oops:
- DEB_VBI(("error out.\n"));
+ DEB_VBI("error out\n");
saa7146_dma_free(dev,q,buf);
return err;
@@ -279,7 +280,7 @@ static int buffer_setup(struct videobuf_queue *q, unsigned int *count, unsigned
*size = lines * llength;
*count = 2;
- DEB_VBI(("count:%d, size:%d\n",*count,*size));
+ DEB_VBI("count:%d, size:%d\n", *count, *size);
return 0;
}
@@ -292,7 +293,7 @@ static void buffer_queue(struct videobuf_queue *q, struct videobuf_buffer *vb)
struct saa7146_vv *vv = dev->vv_data;
struct saa7146_buf *buf = (struct saa7146_buf *)vb;
- DEB_VBI(("vb:%p\n",vb));
+ DEB_VBI("vb:%p\n", vb);
saa7146_buffer_queue(dev,&vv->vbi_q,buf);
}
@@ -303,7 +304,7 @@ static void buffer_release(struct videobuf_queue *q, struct videobuf_buffer *vb)
struct saa7146_dev *dev = fh->dev;
struct saa7146_buf *buf = (struct saa7146_buf *)vb;
- DEB_VBI(("vb:%p\n",vb));
+ DEB_VBI("vb:%p\n", vb);
saa7146_dma_free(dev,q,buf);
}
@@ -321,7 +322,7 @@ static void vbi_stop(struct saa7146_fh *fh, struct file *file)
struct saa7146_dev *dev = fh->dev;
struct saa7146_vv *vv = dev->vv_data;
unsigned long flags;
- DEB_VBI(("dev:%p, fh:%p\n",dev, fh));
+ DEB_VBI("dev:%p, fh:%p\n", dev, fh);
spin_lock_irqsave(&dev->slock,flags);
@@ -354,14 +355,14 @@ static void vbi_read_timeout(unsigned long data)
struct saa7146_fh *fh = file->private_data;
struct saa7146_dev *dev = fh->dev;
- DEB_VBI(("dev:%p, fh:%p\n",dev, fh));
+ DEB_VBI("dev:%p, fh:%p\n", dev, fh);
vbi_stop(fh, file);
}
static void vbi_init(struct saa7146_dev *dev, struct saa7146_vv *vv)
{
- DEB_VBI(("dev:%p\n",dev));
+ DEB_VBI("dev:%p\n", dev);
INIT_LIST_HEAD(&vv->vbi_q.queue);
@@ -380,11 +381,11 @@ static int vbi_open(struct saa7146_dev *dev, struct file *file)
u32 arbtr_ctrl = saa7146_read(dev, PCI_BT_V1);
int ret = 0;
- DEB_VBI(("dev:%p, fh:%p\n",dev,fh));
+ DEB_VBI("dev:%p, fh:%p\n", dev, fh);
ret = saa7146_res_get(fh, RESOURCE_DMA3_BRS);
if (0 == ret) {
- DEB_S(("cannot get vbi RESOURCE_DMA3_BRS resource\n"));
+ DEB_S("cannot get vbi RESOURCE_DMA3_BRS resource\n");
return -EBUSY;
}
@@ -425,7 +426,7 @@ static int vbi_open(struct saa7146_dev *dev, struct file *file)
saa7146_write(dev, BRS_CTRL, 0x00000001);
if (0 != (ret = vbi_workaround(dev))) {
- DEB_VBI(("vbi workaround failed!\n"));
+ DEB_VBI("vbi workaround failed!\n");
/* return ret;*/
}
}
@@ -439,7 +440,7 @@ static void vbi_close(struct saa7146_dev *dev, struct file *file)
{
struct saa7146_fh *fh = file->private_data;
struct saa7146_vv *vv = dev->vv_data;
- DEB_VBI(("dev:%p, fh:%p\n",dev,fh));
+ DEB_VBI("dev:%p, fh:%p\n", dev, fh);
if( fh == vv->vbi_streaming ) {
vbi_stop(fh, file);
@@ -453,13 +454,13 @@ static void vbi_irq_done(struct saa7146_dev *dev, unsigned long status)
spin_lock(&dev->slock);
if (vv->vbi_q.curr) {
- DEB_VBI(("dev:%p, curr:%p\n",dev,vv->vbi_q.curr));
+ DEB_VBI("dev:%p, curr:%p\n", dev, vv->vbi_q.curr);
/* this must be += 2, one count for each field */
vv->vbi_fieldcount+=2;
vv->vbi_q.curr->vb.field_count = vv->vbi_fieldcount;
saa7146_buffer_finish(dev,&vv->vbi_q,VIDEOBUF_DONE);
} else {
- DEB_VBI(("dev:%p\n",dev));
+ DEB_VBI("dev:%p\n", dev);
}
saa7146_buffer_next(dev,&vv->vbi_q,1);
@@ -473,7 +474,7 @@ static ssize_t vbi_read(struct file *file, char __user *data, size_t count, loff
struct saa7146_vv *vv = dev->vv_data;
ssize_t ret = 0;
- DEB_VBI(("dev:%p, fh:%p\n",dev,fh));
+ DEB_VBI("dev:%p, fh:%p\n", dev, fh);
if( NULL == vv->vbi_streaming ) {
// fixme: check if dma3 is available
@@ -482,7 +483,8 @@ static ssize_t vbi_read(struct file *file, char __user *data, size_t count, loff
}
if( fh != vv->vbi_streaming ) {
- DEB_VBI(("open %p is already using vbi capture.",vv->vbi_streaming));
+ DEB_VBI("open %p is already using vbi capture\n",
+ vv->vbi_streaming);
return -EBUSY;
}

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