From 622763bbfe824cd42c86fbdb3d52af3d09342cc6 Mon Sep 17 00:00:00 2001 From: Zi Yu Liao Date: Tue, 6 Aug 2019 11:58:09 -0400 Subject: [PATCH 3581/4256] drm/amd/display: fix stuck test pattern on right half of display [why] With visual confirm enabled, displays where ODM combine is enabled has a test pattern stuck on the right half of the display even though the display is unblanked. [how] Add a condition to not show the colour ramp test pattern when the display is unblanked. Signed-off-by: Zi Yu Liao Reviewed-by: Eric Yang Acked-by: Bhawanpreet Lakha --- drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c index 18de1aeaa51f..aa6e5ddc89b6 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c +++ b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c @@ -888,7 +888,7 @@ void dcn20_blank_pixel_data( for (odm_pipe = pipe_ctx->next_odm_pipe; odm_pipe; odm_pipe = odm_pipe->next_odm_pipe) { odm_pipe->stream_res.opp->funcs->opp_set_disp_pattern_generator( odm_pipe->stream_res.opp, - dc->debug.visual_confirm != VISUAL_CONFIRM_DISABLE ? + dc->debug.visual_confirm != VISUAL_CONFIRM_DISABLE && blank ? CONTROLLER_DP_TEST_PATTERN_COLORRAMP : test_pattern, stream->timing.display_color_depth, &black_color, -- 2.17.1