media: vicodec: Add support of greyscale format
authorDafna Hirschfeld <dafna3@gmail.com>
Thu, 15 Nov 2018 11:23:31 +0000 (06:23 -0500)
committerMauro Carvalho Chehab <mchehab+samsung@kernel.org>
Fri, 23 Nov 2018 09:34:29 +0000 (04:34 -0500)
commit195057196bfe2ebda5f48fb073ffe1841b70b37e
treea236564b740de7160197afb6b6a6d35acc4c8abe
parentaec89917542c60af06fb36e433dd92c4eb7d792a
media: vicodec: Add support of greyscale format

Add support for single plane greyscale format V4L2_PIX_FMT_GREY.
Also change the header of the encoded file to include the number
of components.

Signed-off-by: Dafna Hirschfeld <dafna3@gmail.com>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
[hans.verkuil@cisco.com: fix line-too-long warnings]
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
drivers/media/platform/vicodec/codec-fwht.c
drivers/media/platform/vicodec/codec-fwht.h
drivers/media/platform/vicodec/codec-v4l2-fwht.c
drivers/media/platform/vicodec/vicodec-core.c