diff options
| author | Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com> | 2017-10-31 17:29:18 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2017-12-06 12:47:38 -0500 |
| commit | 950d9265b046de3a296ef670683d826baf528c67 (patch) | |
| tree | a9c80cbb6016ec46e268e0c2332214231504d9a6 | |
| parent | 5fd9f8a10f7cfcb584cdb993610491baa4fc4611 (diff) | |
drm/amd/display: remove dcn10 wait on tg unlock
Signed-off-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Acked-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dcn10/dcn10_timing_generator.c | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_timing_generator.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_timing_generator.c index d248067810c8..73ff78f9cae1 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_timing_generator.c +++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_timing_generator.c @@ -571,11 +571,6 @@ static void tgn10_unlock(struct timing_generator *tg) REG_SET(OTG_MASTER_UPDATE_LOCK, 0, OTG_MASTER_UPDATE_LOCK, 0); - - /* why are we waiting here? */ - REG_WAIT(OTG_DOUBLE_BUFFER_CONTROL, - OTG_UPDATE_PENDING, 0, - 1, 100000); } static void tgn10_get_position(struct timing_generator *tg, |