drm/msm/mdp4: fix mixer setup for multi-crtc + planes

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On mdp4 there is a single global LAYERMIXER_IN_CFG register.  The
previous logic to share that between multiple crtcs didn't actually
handle plane-disable very well.  Easier just to look at all of the
crtcs each time.

Signed-off-by: Rob Clark <robdclark@gmail.com>

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This commit is contained in:

Rob Clark 2014-11-21 11:18:01 -05:00

parent d6ac4a84e7

commit 4dd14fe6fb

2 changed files with 42 additions and 35 deletions

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70

drivers/gpu/drm/msm/mdp/mdp4/mdp4_crtc.c

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7

drivers/gpu/drm/msm/mdp/mdp4/mdp4_kms.h

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