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| author | Guennadi Liakhovetski <g.liakhovetski@pengutronix.de> | 2008-04-22 14:42:13 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@infradead.org> | 2008-04-24 14:07:44 -0300 |
| commit | 0705135e59f8503e4dade4b3580fed77b1743b7c (patch) | |
| tree | 9ab28abeff6cb8ffa50e565204ed4394524d28d7 /drivers/media/video/saa7134 | |
| parent | f13613acfb1a71895ac886dc831d6ae4e20e241a (diff) | |
| download | kernel_samsung_smdk4412-0705135e59f8503e4dade4b3580fed77b1743b7c.zip kernel_samsung_smdk4412-0705135e59f8503e4dade4b3580fed77b1743b7c.tar.gz kernel_samsung_smdk4412-0705135e59f8503e4dade4b3580fed77b1743b7c.tar.bz2 | |
V4L/DVB (7237): Convert videobuf-dma-sg to generic DMA API
videobuf-dma-sg does not need to depend on PCI. Switch it to using generic
DMA API, convert all affected drivers, relax Kconfig restriction, improve
compile-time type checking, fix some Coding Style violations while at it.
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@pengutronix.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Diffstat (limited to 'drivers/media/video/saa7134')
| -rw-r--r-- | drivers/media/video/saa7134/saa7134-alsa.c | 10 | ||||
| -rw-r--r-- | drivers/media/video/saa7134/saa7134-dvb.c | 4 | ||||
| -rw-r--r-- | drivers/media/video/saa7134/saa7134-empress.c | 4 | ||||
| -rw-r--r-- | drivers/media/video/saa7134/saa7134-video.c | 8 |
4 files changed, 13 insertions, 13 deletions
diff --git a/drivers/media/video/saa7134/saa7134-alsa.c b/drivers/media/video/saa7134/saa7134-alsa.c index 505bc0a..048081b 100644 --- a/drivers/media/video/saa7134/saa7134-alsa.c +++ b/drivers/media/video/saa7134/saa7134-alsa.c @@ -503,7 +503,7 @@ 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_pci_dma_unmap(dev->pci, &dev->dmasound.dma); + videobuf_sg_dma_unmap(&dev->pci->dev, &dev->dmasound.dma); dsp_buffer_free(dev); substream->runtime->dma_area = NULL; } @@ -519,12 +519,12 @@ static int snd_card_saa7134_hw_params(struct snd_pcm_substream * substream, return err; } - if (0 != (err = videobuf_pci_dma_map(dev->pci, &dev->dmasound.dma))) { + if (0 != (err = videobuf_sg_dma_map(&dev->pci->dev, &dev->dmasound.dma))) { dsp_buffer_free(dev); return err; } if (0 != (err = saa7134_pgtable_alloc(dev->pci,&dev->dmasound.pt))) { - videobuf_pci_dma_unmap(dev->pci, &dev->dmasound.dma); + videobuf_sg_dma_unmap(&dev->pci->dev, &dev->dmasound.dma); dsp_buffer_free(dev); return err; } @@ -533,7 +533,7 @@ 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_pci_dma_unmap(dev->pci, &dev->dmasound.dma); + videobuf_sg_dma_unmap(&dev->pci->dev, &dev->dmasound.dma); dsp_buffer_free(dev); return err; } @@ -569,7 +569,7 @@ 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_pci_dma_unmap(dev->pci, &dev->dmasound.dma); + videobuf_sg_dma_unmap(&dev->pci->dev, &dev->dmasound.dma); dsp_buffer_free(dev); substream->runtime->dma_area = NULL; } diff --git a/drivers/media/video/saa7134/saa7134-dvb.c b/drivers/media/video/saa7134/saa7134-dvb.c index b55df48..eabc67d 100644 --- a/drivers/media/video/saa7134/saa7134-dvb.c +++ b/drivers/media/video/saa7134/saa7134-dvb.c @@ -899,8 +899,8 @@ static int dvb_init(struct saa7134_dev *dev) dev->ts.nr_bufs = 32; dev->ts.nr_packets = 32*4; dev->dvb.name = dev->name; - videobuf_queue_pci_init(&dev->dvb.dvbq, &saa7134_ts_qops, - dev->pci, &dev->slock, + videobuf_queue_sg_init(&dev->dvb.dvbq, &saa7134_ts_qops, + &dev->pci->dev, &dev->slock, V4L2_BUF_TYPE_VIDEO_CAPTURE, V4L2_FIELD_ALTERNATE, sizeof(struct saa7134_buf), diff --git a/drivers/media/video/saa7134/saa7134-empress.c b/drivers/media/video/saa7134/saa7134-empress.c index 40d4a66..e002be5 100644 --- a/drivers/media/video/saa7134/saa7134-empress.c +++ b/drivers/media/video/saa7134/saa7134-empress.c @@ -427,8 +427,8 @@ static int empress_init(struct saa7134_dev *dev) printk(KERN_INFO "%s: registered device video%d [mpeg]\n", dev->name,dev->empress_dev->minor & 0x1f); - videobuf_queue_pci_init(&dev->empress_tsq, &saa7134_ts_qops, - dev->pci, &dev->slock, + videobuf_queue_sg_init(&dev->empress_tsq, &saa7134_ts_qops, + &dev->pci->dev, &dev->slock, V4L2_BUF_TYPE_VIDEO_CAPTURE, V4L2_FIELD_ALTERNATE, sizeof(struct saa7134_buf), diff --git a/drivers/media/video/saa7134/saa7134-video.c b/drivers/media/video/saa7134/saa7134-video.c index 5385026..ecc5243 100644 --- a/drivers/media/video/saa7134/saa7134-video.c +++ b/drivers/media/video/saa7134/saa7134-video.c @@ -1350,14 +1350,14 @@ static int video_open(struct inode *inode, struct file *file) fh->height = 576; v4l2_prio_open(&dev->prio,&fh->prio); - videobuf_queue_pci_init(&fh->cap, &video_qops, - dev->pci, &dev->slock, + videobuf_queue_sg_init(&fh->cap, &video_qops, + &dev->pci->dev, &dev->slock, V4L2_BUF_TYPE_VIDEO_CAPTURE, V4L2_FIELD_INTERLACED, sizeof(struct saa7134_buf), fh); - videobuf_queue_pci_init(&fh->vbi, &saa7134_vbi_qops, - dev->pci, &dev->slock, + videobuf_queue_sg_init(&fh->vbi, &saa7134_vbi_qops, + &dev->pci->dev, &dev->slock, V4L2_BUF_TYPE_VBI_CAPTURE, V4L2_FIELD_SEQ_TB, sizeof(struct saa7134_buf), |