From 704a84ccdbf19fdce9adfda0b936dfdcac52fa49 Mon Sep 17 00:00:00 2001 From: Ezequiel Garcia Date: Wed, 2 Mar 2016 11:30:16 -0300 Subject: [media] media: Support Intersil/Techwell TW686x-based video capture cards This commit introduces the support for the Techwell TW686x video capture IC. This hardware supports a few DMA modes, including scatter-gather and frame (contiguous). This commit makes little use of the DMA engine and instead has a memcpy based implementation. DMA frame and scatter-gather modes support may be added in the future. 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). [mchehab@osg.samsung.com: make checkpatch happy by using "unsigned int" instead of just "unsigned"] Cc: Krzysztof Halasa Signed-off-by: Ezequiel Garcia Signed-off-by: Hans Verkuil Tested-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- drivers/media/pci/Kconfig | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/media/pci/Kconfig') diff --git a/drivers/media/pci/Kconfig b/drivers/media/pci/Kconfig index 48a611bc3e18..4f6467fbaeb4 100644 --- a/drivers/media/pci/Kconfig +++ b/drivers/media/pci/Kconfig @@ -14,6 +14,7 @@ source "drivers/media/pci/meye/Kconfig" source "drivers/media/pci/solo6x10/Kconfig" source "drivers/media/pci/sta2x11/Kconfig" source "drivers/media/pci/tw68/Kconfig" +source "drivers/media/pci/tw686x/Kconfig" source "drivers/media/pci/zoran/Kconfig" endif -- cgit