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| author | Robin Chen <robin.chen@amd.com> | 2021-04-15 10:08:10 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2021-04-28 23:35:50 -0400 |
| commit | 831c95c966014cabc7ed5dc4a6b87c1b8440f48f (patch) | |
| tree | b312414c2419b5c52a7d08156367595f60060e37 /drivers/gpu/drm/amd/display | |
| parent | dd0ef5992b441340991258087b14f29ca84c6f7f (diff) | |
| download | linux-831c95c966014cabc7ed5dc4a6b87c1b8440f48f.tar.gz linux-831c95c966014cabc7ed5dc4a6b87c1b8440f48f.tar.bz2 linux-831c95c966014cabc7ed5dc4a6b87c1b8440f48f.zip | |
drm/amd/display: Clear MASTER_UPDATE_LOCK_DB_EN when disable doublebuffer lock
[Why]
It seems there's a typo to set MASTER_UPDATE_LOCK_DB_EN when disable
doublebuffer lock.
[How]
Clear MASTER_UPDATE_LOCK_DB_EN when disable doublebuffer lock
Signed-off-by: Robin Chen <robin.chen@amd.com>
Reviewed-by: Joshua Aberback <Joshua.Aberback@amd.com>
Acked-by: Wayne Lin <waynelin@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dcn30/dcn30_optc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_optc.c b/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_optc.c index 8980c90b2277..ac478bdcfb2a 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_optc.c +++ b/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_optc.c @@ -97,7 +97,7 @@ void optc3_lock_doublebuffer_disable(struct timing_generator *optc) MASTER_UPDATE_LOCK_DB_END_Y, 0); REG_UPDATE(OTG_GLOBAL_CONTROL2, GLOBAL_UPDATE_LOCK_EN, 0); - REG_UPDATE(OTG_GLOBAL_CONTROL0, MASTER_UPDATE_LOCK_DB_EN, 1); + REG_UPDATE(OTG_GLOBAL_CONTROL0, MASTER_UPDATE_LOCK_DB_EN, 0); } void optc3_lock(struct timing_generator *optc) |