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[media] sta2x11_vip: convert to videobuf2, control framework, file handler 

This patch re-write the driver and use the videobuf2
interface instead of the old videobuf. Moreover, it uses also
the control framework which allows the driver to inherit
controls from its subdevice (ADV7180). Finally the driver does not
implement custom file operation but it uses the generic ones from
videobuf2 and v4l2_fh

Signed-off-by: Federico Vaga <federico.vaga@gmail.com>
Acked-by: Giancarlo Asnaghi <giancarlo.asnaghi@st.com>
Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Federico Vaga 2013-02-05 14:34:37 -03:00 committed by Mauro Carvalho Chehab
parent 5815d0c4d5
commit 8dc97ea20c
2 changed files with 443 additions and 650 deletions
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2
drivers/media/pci/sta2x11/Kconfig
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@ -2,7 +2,7 @@ config STA2X11_VIP
tristate "STA2X11 VIP Video For Linux"
depends on STA2X11
select VIDEO_ADV7180 if MEDIA_SUBDRV_AUTOSELECT
select VIDEOBUF_DMA_CONTIG
select VIDEOBUF2_DMA_CONTIG
depends on PCI && VIDEO_V4L2 && VIRT_TO_BUS
help
Say Y for support for STA2X11 VIP (Video Input Port) capture

1091
drivers/media/pci/sta2x11/sta2x11_vip.c
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