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| author | Mauro Carvalho Chehab <mchehab@infradead.org> | 2006-03-10 12:29:15 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@infradead.org> | 2006-03-24 16:26:49 -0300 |
| commit | c7b0ac0546985fc6361a8d92cf808d46da797677 (patch) | |
| tree | 2147eb2f6dd7b2b82e0d7b4b9a26e12ef5193252 /drivers/media/video/cx88/cx88-core.c | |
| parent | b2fd16b4ff2508ac16ae994f4bcd941f97754c00 (diff) | |
| download | blackbird-obmc-linux-c7b0ac0546985fc6361a8d92cf808d46da797677.tar.gz blackbird-obmc-linux-c7b0ac0546985fc6361a8d92cf808d46da797677.zip | |
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/cx88/cx88-core.c')
| -rw-r--r-- | drivers/media/video/cx88/cx88-core.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/media/video/cx88/cx88-core.c b/drivers/media/video/cx88/cx88-core.c index c2cdbafdb77b..2c3d9f1999be 100644 --- a/drivers/media/video/cx88/cx88-core.c +++ b/drivers/media/video/cx88/cx88-core.c @@ -213,13 +213,13 @@ int cx88_risc_stopper(struct pci_dev *pci, struct btcx_riscmem *risc, } void -cx88_free_buffer(struct pci_dev *pci, struct cx88_buffer *buf) +cx88_free_buffer(struct videobuf_queue *q, struct cx88_buffer *buf) { BUG_ON(in_interrupt()); videobuf_waiton(&buf->vb,0,0); - videobuf_dma_pci_unmap(pci, &buf->vb.dma); + videobuf_dma_unmap(q, &buf->vb.dma); videobuf_dma_free(&buf->vb.dma); - btcx_riscmem_free(pci, &buf->risc); + btcx_riscmem_free((struct pci_dev *)q->dev, &buf->risc); buf->vb.state = STATE_NEEDS_INIT; } |
