diff options
| author | Mauro Carvalho Chehab <mchehab@infradead.org> | 2006-03-10 12:29:15 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@infradead.org> | 2006-03-24 16:26:49 -0300 |
| commit | c7b0ac0546985fc6361a8d92cf808d46da797677 (patch) | |
| tree | 2147eb2f6dd7b2b82e0d7b4b9a26e12ef5193252 /drivers/media/video/saa7134/saa7134-alsa.c | |
| parent | b2fd16b4ff2508ac16ae994f4bcd941f97754c00 (diff) | |
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/saa7134/saa7134-alsa.c')
| -rw-r--r-- | drivers/media/video/saa7134/saa7134-alsa.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/media/video/saa7134/saa7134-alsa.c b/drivers/media/video/saa7134/saa7134-alsa.c index aca84d2f982..bb3e0ba946d 100644 --- a/drivers/media/video/saa7134/saa7134-alsa.c +++ b/drivers/media/video/saa7134/saa7134-alsa.c @@ -507,7 +507,7 @@ static int snd_card_saa7134_hw_params(struct snd_pcm_substream * substream, /* release the old buffer */ if (substream->runtime->dma_area) { 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); dsp_buffer_free(dev); substream->runtime->dma_area = NULL; } @@ -523,12 +523,12 @@ static int snd_card_saa7134_hw_params(struct snd_pcm_substream * substream, return err; } - if (0 != (err = videobuf_dma_pci_map(dev->pci, &dev->dmasound.dma))) { + if (0 != (err = videobuf_pci_dma_map(dev->pci, &dev->dmasound.dma))) { dsp_buffer_free(dev); return err; } if (0 != (err = saa7134_pgtable_alloc(dev->pci,&dev->dmasound.pt))) { - videobuf_dma_pci_unmap(dev->pci, &dev->dmasound.dma); + videobuf_pci_dma_unmap(dev->pci, &dev->dmasound.dma); dsp_buffer_free(dev); return err; } @@ -537,7 +537,7 @@ static int snd_card_saa7134_hw_params(struct snd_pcm_substream * substream, dev->dmasound.dma.sglen, 0))) { 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); dsp_buffer_free(dev); return err; } @@ -571,7 +571,7 @@ static int snd_card_saa7134_hw_free(struct snd_pcm_substream * substream) if (substream->runtime->dma_area) { 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); dsp_buffer_free(dev); substream->runtime->dma_area = NULL; } |