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(parent: 3645146) | patch
drm/vc4: Enable precise vblank timestamping for interlaced modes.
authorMario Kleiner <mario.kleiner.de@gmail.com>
Tue, 19 Jul 2016 18:59:00 +0000 (20:59 +0200)
committerEric Anholt <eric@anholt.net>
Sat, 20 Aug 2016 02:05:56 +0000 (19:05 -0700)
commite538092cb15cf2978cb661af3382d71601bed539
tree0b9c547aa2c360a79e2a5e0c573778a537632e83tree | snapshot (tar.gz zip)
parent3645146706f716be7ef2b88ebcc26f7f1fc4e4aacommit | diff
drm/vc4: Enable precise vblank timestamping for interlaced modes.

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>
drivers/gpu/drm/vc4/vc4_crtc.c diff | blob | blame | history