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 --- MAINTAINERS | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'MAINTAINERS') diff --git a/MAINTAINERS b/MAINTAINERS index 2ec50793c3ba..bfcb7ea42e20 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -11258,6 +11258,14 @@ W: https://linuxtv.org S: Odd Fixes F: drivers/media/pci/tw68/ +TW686X VIDEO4LINUX DRIVER +M: Ezequiel Garcia +L: linux-media@vger.kernel.org +T: git git://linuxtv.org/media_tree.git +W: http://linuxtv.org +S: Maintained +F: drivers/media/pci/tw686x/ + TPM DEVICE DRIVER M: Peter Huewe M: Marcel Selhorst -- cgit v1.2.3