diff options
| author | Hans Verkuil <hans.verkuil@cisco.com> | 2014-04-17 14:30:53 +0400 |
|---|---|---|
| committer | Mauro Carvalho Chehab <m.chehab@samsung.com> | 2014-05-23 21:16:20 +0400 |
| commit | 2ada815fc48bb0267876c2c24b275bd06485f746 (patch) | |
| tree | 083f8fc18c2dd39d1b88f39b28ebae836b2e4c9f /drivers/media/pci/saa7134/Kconfig | |
| parent | a00e68888d5d2b583b13d7d58204a27207af95fd (diff) | |
| download | linux-2ada815fc48bb0267876c2c24b275bd06485f746.tar.xz | |
[media] saa7134: convert to vb2
Convert the saa7134 driver to vb2.
Note that while this uses the vb2-dma-sg version, the VB2_USERPTR mode is
disabled. The DMA hardware only supports DMAing full pages, and in the
USERPTR memory model the first and last scatter-gather buffer is almost
never a full page.
In practice this means that we can't use the VB2_USERPTR mode.
This has been tested with raw video, compressed video, VBI, radio, DVB and
video overlays.
Unfortunately, a vb2 conversion is one of those things you cannot split
up in smaller patches, it's all or nothing. This patch switches the whole
driver over to vb2, using the vb2 ioctl and fop helper functions.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
Diffstat (limited to 'drivers/media/pci/saa7134/Kconfig')
| -rw-r--r-- | drivers/media/pci/saa7134/Kconfig | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/media/pci/saa7134/Kconfig b/drivers/media/pci/saa7134/Kconfig index 7883393571e5..18ae75546302 100644 --- a/drivers/media/pci/saa7134/Kconfig +++ b/drivers/media/pci/saa7134/Kconfig @@ -1,7 +1,7 @@ config VIDEO_SAA7134 tristate "Philips SAA7134 support" depends on VIDEO_DEV && PCI && I2C - select VIDEOBUF_DMA_SG + select VIDEOBUF2_DMA_SG select VIDEO_TUNER select VIDEO_TVEEPROM select CRC32 @@ -37,7 +37,7 @@ config VIDEO_SAA7134_RC config VIDEO_SAA7134_DVB tristate "DVB/ATSC Support for saa7134 based TV cards" depends on VIDEO_SAA7134 && DVB_CORE - select VIDEOBUF_DVB + select VIDEOBUF2_DVB select DVB_PLL if MEDIA_SUBDRV_AUTOSELECT select DVB_MT352 if MEDIA_SUBDRV_AUTOSELECT select DVB_TDA1004X if MEDIA_SUBDRV_AUTOSELECT |