diff options
| author | Guennadi Liakhovetski <g.liakhovetski@pengutronix.de> | 2008-04-22 14:42:13 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@infradead.org> | 2008-04-24 14:07:44 -0300 |
| commit | 0705135e59f8503e4dade4b3580fed77b1743b7c (patch) | |
| tree | 9ab28abeff6cb8ffa50e565204ed4394524d28d7 /drivers/media/video/bt8xx | |
| parent | f13613acfb1a71895ac886dc831d6ae4e20e241a (diff) | |
V4L/DVB (7237): Convert videobuf-dma-sg to generic DMA API
videobuf-dma-sg does not need to depend on PCI. Switch it to using generic
DMA API, convert all affected drivers, relax Kconfig restriction, improve
compile-time type checking, fix some Coding Style violations while at it.
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@pengutronix.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Diffstat (limited to 'drivers/media/video/bt8xx')
| -rw-r--r-- | drivers/media/video/bt8xx/bttv-driver.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/drivers/media/video/bt8xx/bttv-driver.c b/drivers/media/video/bt8xx/bttv-driver.c index fcf8f2d208a..af2c0c99418 100644 --- a/drivers/media/video/bt8xx/bttv-driver.c +++ b/drivers/media/video/bt8xx/bttv-driver.c @@ -2372,7 +2372,7 @@ static int setup_window(struct bttv_fh *fh, struct bttv *btv, if (check_btres(fh, RESOURCE_OVERLAY)) { struct bttv_buffer *new; - new = videobuf_pci_alloc(sizeof(*new)); + new = videobuf_sg_alloc(sizeof(*new)); new->crop = btv->crop[!!fh->do_crop].rect; bttv_overlay_risc(btv, &fh->ov, fh->ovfmt, new); retval = bttv_switch_overlay(btv,fh,new); @@ -2760,7 +2760,7 @@ static int bttv_overlay(struct file *file, void *f, unsigned int on) mutex_lock(&fh->cap.vb_lock); if (on) { fh->ov.tvnorm = btv->tvnorm; - new = videobuf_pci_alloc(sizeof(*new)); + new = videobuf_sg_alloc(sizeof(*new)); new->crop = btv->crop[!!fh->do_crop].rect; bttv_overlay_risc(btv, &fh->ov, fh->ovfmt, new); } else { @@ -2834,7 +2834,7 @@ static int bttv_s_fbuf(struct file *file, void *f, if (check_btres(fh, RESOURCE_OVERLAY)) { struct bttv_buffer *new; - new = videobuf_pci_alloc(sizeof(*new)); + new = videobuf_sg_alloc(sizeof(*new)); new->crop = btv->crop[!!fh->do_crop].rect; bttv_overlay_risc(btv, &fh->ov, fh->ovfmt, new); retval = bttv_switch_overlay(btv, fh, new); @@ -3184,7 +3184,7 @@ static unsigned int bttv_poll(struct file *file, poll_table *wait) /* need to capture a new frame */ if (locked_btres(fh->btv,RESOURCE_VIDEO_STREAM)) goto err; - fh->cap.read_buf = videobuf_pci_alloc(fh->cap.msize); + fh->cap.read_buf = videobuf_sg_alloc(fh->cap.msize); if (NULL == fh->cap.read_buf) goto err; fh->cap.read_buf->memory = V4L2_MEMORY_USERPTR; @@ -3251,14 +3251,14 @@ static int bttv_open(struct inode *inode, struct file *file) fh->ov.setup_ok = 0; v4l2_prio_open(&btv->prio,&fh->prio); - videobuf_queue_pci_init(&fh->cap, &bttv_video_qops, - btv->c.pci, &btv->s_lock, + videobuf_queue_sg_init(&fh->cap, &bttv_video_qops, + &btv->c.pci->dev, &btv->s_lock, V4L2_BUF_TYPE_VIDEO_CAPTURE, V4L2_FIELD_INTERLACED, sizeof(struct bttv_buffer), fh); - videobuf_queue_pci_init(&fh->vbi, &bttv_vbi_qops, - btv->c.pci, &btv->s_lock, + videobuf_queue_sg_init(&fh->vbi, &bttv_vbi_qops, + &btv->c.pci->dev, &btv->s_lock, V4L2_BUF_TYPE_VBI_CAPTURE, V4L2_FIELD_SEQ_TB, sizeof(struct bttv_buffer), |