diff options
| author | Mauro Carvalho Chehab <mchehab@infradead.org> | 2006-03-10 12:29:15 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@infradead.org> | 2006-03-10 12:29:15 -0300 |
| commit | fb8cfd68d99a74a10f633691a02b7fcb08ba366d (patch) | |
| tree | 485f3afa2e5dd844d343dff22f14ab6f6238a8e7 /linux/drivers/media/video/saa7134/saa7134-core.c | |
| parent | 03f672ad25d1616170dba50e0c8c71425bc83482 (diff) | |
| download | mediapointer-dvb-s2-fb8cfd68d99a74a10f633691a02b7fcb08ba366d.tar.gz mediapointer-dvb-s2-fb8cfd68d99a74a10f633691a02b7fcb08ba366d.tar.bz2 | |
Make video_buf more generic
From: Mauro Carvalho Chehab <mchehab@infradead.org>
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 'linux/drivers/media/video/saa7134/saa7134-core.c')
| -rw-r--r-- | linux/drivers/media/video/saa7134/saa7134-core.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/linux/drivers/media/video/saa7134/saa7134-core.c b/linux/drivers/media/video/saa7134/saa7134-core.c index e23c6a42d..67c2ac236 100644 --- a/linux/drivers/media/video/saa7134/saa7134-core.c +++ b/linux/drivers/media/video/saa7134/saa7134-core.c @@ -314,13 +314,13 @@ void saa7134_pgtable_free(struct pci_dev *pci, struct saa7134_pgtable *pt) /* ------------------------------------------------------------------ */ -void saa7134_dma_free(struct saa7134_dev *dev,struct saa7134_buf *buf) +void saa7134_dma_free(struct videobuf_queue *q,struct saa7134_buf *buf) { if (in_interrupt()) BUG(); videobuf_waiton(&buf->vb,0,0); - videobuf_dma_pci_unmap(dev->pci, &buf->vb.dma); + videobuf_dma_unmap(q, &buf->vb.dma); videobuf_dma_free(&buf->vb.dma); buf->vb.state = STATE_NEEDS_INIT; } |