diff options
author | Yongqiang Sun <yongqiang.sun@amd.com> | 2017-08-29 15:27:20 -0400 |
---|---|---|
committer | Alex Deucher <alexander.deucher@amd.com> | 2017-09-26 18:17:21 -0400 |
commit | 0bfac360edcd843e90a0444475616a486f643eeb (patch) | |
tree | 9a918ef68a7ecc02ecc033fed3a5acccc146c215 /drivers/gpu/drm | |
parent | 4486201caf9c890f132d9a7631b4e5ebbaf524c3 (diff) | |
download | linux-stable-0bfac360edcd843e90a0444475616a486f643eeb.tar.gz linux-stable-0bfac360edcd843e90a0444475616a486f643eeb.tar.bz2 linux-stable-0bfac360edcd843e90a0444475616a486f643eeb.zip |
drm/amd/display: Disable OTG double buffer.
Signed-off-by: Yongqiang Sun <yongqiang.sun@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>
Diffstat (limited to 'drivers/gpu/drm')
-rw-r--r-- | drivers/gpu/drm/amd/display/dc/dcn10/dcn10_timing_generator.c | 3 |
1 files changed, 0 insertions, 3 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 94ea3a9f6bb4..15f1f44e102a 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 @@ -296,9 +296,6 @@ static void tgn10_unblank_crtc(struct timing_generator *tg) { struct dcn10_timing_generator *tgn10 = DCN10TG_FROM_TG(tg); - REG_UPDATE(OTG_DOUBLE_BUFFER_CONTROL, - OTG_BLANK_DATA_DOUBLE_BUFFER_EN, 1); - REG_UPDATE_2(OTG_BLANK_CONTROL, OTG_BLANK_DATA_EN, 0, OTG_BLANK_DE_MODE, 0); |