From 0bfac360edcd843e90a0444475616a486f643eeb Mon Sep 17 00:00:00 2001 From: Yongqiang Sun Date: Tue, 29 Aug 2017 15:27:20 -0400 Subject: [PATCH] drm/amd/display: Disable OTG double buffer. Signed-off-by: Yongqiang Sun Reviewed-by: Tony Cheng Acked-by: Harry Wentland Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/display/dc/dcn10/dcn10_timing_generator.c | 3 --- 1 file changed, 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); -- 2.30.2