[media] v4l: s5p-tv: mixer: fix handling of interlaced modes

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The next frame was fetched by Mixer at every VSYNC event.  This caused tearing
when Mixer's output in interlaced mode.  This patch fixes this bug by fetching
new frame every second VSYNC when working in interlaced mode.

Signed-off-by: Tomasz Stanislawski <t.stanislaws@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

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This commit is contained in:

Tomasz Stanislawski 2012-03-09 10:49:58 -03:00 • committed by Mauro Carvalho Chehab

parent 2fd07a4a9e

commit ef6a6ddc4d

2 changed files with 11 additions and 5 deletions

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1

drivers/media/video/s5p-tv/mixer.h

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15

drivers/media/video/s5p-tv/mixer_reg.c

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