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Commit 0ff59f31 authored by Krzysztof Hałasa's avatar Krzysztof Hałasa Committed by Mauro Carvalho Chehab
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[media] TW686x frame grabber driver 



A driver for Intersil/Techwell TW686x-based PCIe frame grabbers.

[hans.verkuil@cisco.com: renamed staging tw686x to tw686x-kh to prevent naming conflicts]
[hans.verkuil@cisco.com: don't build tw686x-kh if tw686x is already selected to prevent conflicts]
[mchehab@osg.samsung.com: use "unsigned int" instead of just "unsigned"  and add some whitespaces to make checkpatch happier]
Signed-off-by: default avatarKrzysztof Halasa <khalasa@piap.pl>
Signed-off-by: default avatarHans Verkuil <hans.verkuil@cisco.com>
Tested-by: default avatarHans Verkuil <hans.verkuil@cisco.com>

Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@osg.samsung.com>
parent 5ed470fe

drivers/staging/media/Kconfig

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@@ -37,6 +37,8 @@ source "drivers/staging/media/omap4iss/Kconfig" 


source "drivers/staging/media/timb/Kconfig"



source "drivers/staging/media/tw686x-kh/Kconfig"



# Keep LIRC at the end, as it has sub-menus

source "drivers/staging/media/lirc/Kconfig"

drivers/staging/media/Makefile

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@@ -8,3 +8,4 @@ obj-$(CONFIG_VIDEO_OMAP1) += omap1/ 
obj-$(CONFIG_VIDEO_OMAP4)	+= omap4iss/

obj-$(CONFIG_DVB_MN88472)       += mn88472/

obj-$(CONFIG_VIDEO_TIMBERDALE)  += timb/

obj-$(CONFIG_VIDEO_TW686X_KH)	+= tw686x-kh/

drivers/staging/media/tw686x-kh/Kconfig

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config VIDEO_TW686X_KH

	tristate "Intersil/Techwell TW686x Video For Linux"

	depends on VIDEO_DEV && PCI && VIDEO_V4L2

	depends on !(VIDEO_TW686X=y || VIDEO_TW686X=m) || COMPILE_TEST

	select VIDEOBUF2_DMA_SG

	help

	  Support for Intersil/Techwell TW686x-based frame grabber cards.



	  Currently supported chips:

	  - TW6864 (4 video channels),

	  - TW6865 (4 video channels, not tested, second generation chip),

	  - TW6868 (8 video channels but only 4 first channels using

	    built-in video decoder are supported, not tested),

	  - TW6869 (8 video channels, second generation chip).



	  To compile this driver as a module, choose M here: the module

	  will be named tw686x-kh.

drivers/staging/media/tw686x-kh/Makefile

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tw686x-kh-objs := tw686x-kh-core.o tw686x-kh-video.o



obj-$(CONFIG_VIDEO_TW686X_KH) += tw686x-kh.o

drivers/staging/media/tw686x-kh/TODO

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TODO: implement V4L2_FIELD_INTERLACED* mode(s).



Please Cc: patches to Krzysztof Halasa <khalasa@piap.pl>.