[media] fsl_viu: add VIDIOC_OVERLAY ioctl

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Currently the driver enables overlay when running
VIDIOC_S_FMT ioctl with fmt type V4L2_BUF_TYPE_VIDEO_OVERLAY.
Actually, this is wrong. Add proper VIDIOC_OVERLAY support
instead of using VIDIOC_S_FMT for overlay enable.

Signed-off-by: Anatolij Gustschin <agust@denx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

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Anatolij Gustschin 2011-05-04 17:19:28 -03:00 • committed by Mauro Carvalho Chehab

parent dadefe3b71

commit 791ae69910

1 changed files with 25 additions and 7 deletions

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drivers/media/video/fsl-viu.c

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