diff options
| author | Mauro Carvalho Chehab <mchehab@infradead.org> | 2006-03-10 18:29:15 +0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@infradead.org> | 2006-03-24 22:26:49 +0300 |
| commit | c7b0ac0546985fc6361a8d92cf808d46da797677 (patch) | |
| tree | 2147eb2f6dd7b2b82e0d7b4b9a26e12ef5193252 /drivers/media/video/bttv-risc.c | |
| parent | b2fd16b4ff2508ac16ae994f4bcd941f97754c00 (diff) | |
| download | linux-c7b0ac0546985fc6361a8d92cf808d46da797677.tar.xz | |
V4L/DVB (3516): Make video_buf more generic
Video_buf were concerned to allow PCI devices to be used as
video capture devices. This patch extends video_buf features
by virtualizing pci-dependent functions and allowing other
type of devices to use it.
It is still DMA centric, although it may be used also by
devices that emulates scatter/gather behavior or a DMA device
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Diffstat (limited to 'drivers/media/video/bttv-risc.c')
| -rw-r--r-- | drivers/media/video/bttv-risc.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/media/video/bttv-risc.c b/drivers/media/video/bttv-risc.c index 344f84e9af04..16323a5d68ac 100644 --- a/drivers/media/video/bttv-risc.c +++ b/drivers/media/video/bttv-risc.c @@ -509,11 +509,11 @@ bttv_risc_hook(struct bttv *btv, int slot, struct btcx_riscmem *risc, } void -bttv_dma_free(struct bttv *btv, struct bttv_buffer *buf) +bttv_dma_free(struct videobuf_queue *q,struct bttv *btv, struct bttv_buffer *buf) { BUG_ON(in_interrupt()); videobuf_waiton(&buf->vb,0,0); - videobuf_dma_pci_unmap(btv->c.pci, &buf->vb.dma); + videobuf_dma_unmap(q, &buf->vb.dma); videobuf_dma_free(&buf->vb.dma); btcx_riscmem_free(btv->c.pci,&buf->bottom); btcx_riscmem_free(btv->c.pci,&buf->top); |