drm/vc4: Enable precise vblank timestamping for interlaced modes.

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On top of the interlaced video mode fix and with some additional
adjustments, this now works well. It has almost the same accuracy
as on regular progressive scan modes.

Signed-off-by: Mario Kleiner <mario.kleiner.de@gmail.com>
Signed-off-by: Eric Anholt <eric@anholt.net>

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Mario Kleiner 2016-07-19 20:59:00 +02:00 • committed by Eric Anholt

parent 3645146706

commit e538092cb1

1 changed files with 8 additions and 13 deletions

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21

drivers/gpu/drm/vc4/vc4_crtc.c

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