[media] bttv: fix try_fmt_vid_overlay and setup initial overlay size

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try_fmt_vid_overlay should map incorrect sizes and fields to valid values.
It also expects that an initial overlay size is defined so g_fmt_vid_overlay
returns valid information.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

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Hans Verkuil 2013-02-07 07:56:11 -03:00 • committed by Mauro Carvalho Chehab

parent 3d4b803505

commit c13eb7039f

1 changed files with 25 additions and 19 deletions

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drivers/media/pci/bt8xx/bttv-driver.c

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