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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> | 2006-03-10 12:29:15 -0300 |
| commit | fb8cfd68d99a74a10f633691a02b7fcb08ba366d (patch) | |
| tree | 485f3afa2e5dd844d343dff22f14ab6f6238a8e7 /linux/drivers/media/video/saa7134/saa7134-oss.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-oss.c')
| -rw-r--r-- | linux/drivers/media/video/saa7134/saa7134-oss.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/linux/drivers/media/video/saa7134/saa7134-oss.c b/linux/drivers/media/video/saa7134/saa7134-oss.c index 742692ab2..ebd5aefa4 100644 --- a/linux/drivers/media/video/saa7134/saa7134-oss.c +++ b/linux/drivers/media/video/saa7134/saa7134-oss.c @@ -145,7 +145,7 @@ static int dsp_rec_start(struct saa7134_dev *dev) unsigned long flags; /* prepare buffer */ - if (0 != (err = videobuf_dma_pci_map(dev->pci,&dev->dmasound.dma))) + if (0 != (err = videobuf_pci_dma_map(dev->pci,&dev->dmasound.dma))) return err; if (0 != (err = saa7134_pgtable_alloc(dev->pci,&dev->dmasound.pt))) goto fail1; @@ -234,7 +234,7 @@ static int dsp_rec_start(struct saa7134_dev *dev) fail2: saa7134_pgtable_free(dev->pci,&dev->dmasound.pt); fail1: - videobuf_dma_pci_unmap(dev->pci,&dev->dmasound.dma); + videobuf_pci_dma_unmap(dev->pci,&dev->dmasound.dma); return err; } @@ -252,7 +252,7 @@ static int dsp_rec_stop(struct saa7134_dev *dev) /* unlock buffer */ saa7134_pgtable_free(dev->pci,&dev->dmasound.pt); - videobuf_dma_pci_unmap(dev->pci,&dev->dmasound.dma); + videobuf_pci_dma_unmap(dev->pci,&dev->dmasound.dma); return 0; } |