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(parent: 467e466) | patch
drm/vc4: Skip ULPS latching when we're in that ULPS state already.
authorEric Anholt <eric@anholt.net>
Tue, 31 Oct 2017 18:33:10 +0000 (11:33 -0700)
committerpopcornmix <popcornmix@gmail.com>
Tue, 6 Feb 2018 12:37:56 +0000 (12:37 +0000)
commitdc9fb894bdc8a6660cb459b77052c8ae11a6f0ea
tree47827a12b309756ca960a04484ed7c6609a8dcc6tree | snapshot
parent467e46688b5a5a3e1634a22ab18a4fda30f3c782commit | diff
drm/vc4: Skip ULPS latching when we're in that ULPS state already.

It seems that trying to go from unlatched to unlatched will time out
waiting for STOP, and we can just skip that.

Signed-off-by: Eric Anholt <eric@anholt.net>
drivers/gpu/drm/vc4/vc4_dsi.c diff | blob | history
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