From 7ee3c33cd19d48803b9e88e5bcc787005c06bf41 Mon Sep 17 00:00:00 2001 From: Zhan Liu Date: Mon, 4 Nov 2019 15:46:56 -0400 Subject: [PATCH 4344/4736] Revert "drm/amd/display: setting the DIG_MODE to the correct value." This reverts commit 6966609de439ac6ddd4438a468f83ab0a2f36de0. Reason for revert: Root cause of this issue is found. The workaround is not needed anymore. Change-Id: I193ea994b8ce5c2828dfc09b36c009546443c7d5 Signed-off-by: Zhan Liu Reviewed-by: Hersen Wu --- drivers/gpu/drm/amd/display/dc/core/dc_link.c | 18 ------------------ 1 file changed, 18 deletions(-) diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_link.c b/drivers/gpu/drm/amd/display/dc/core/dc_link.c index fad7f3b7bc31..8780020d4f6a 100644 --- a/drivers/gpu/drm/amd/display/dc/core/dc_link.c +++ b/drivers/gpu/drm/amd/display/dc/core/dc_link.c @@ -3025,24 +3025,6 @@ void core_link_enable_stream( CONTROLLER_DP_TEST_PATTERN_VIDEOMODE, COLOR_DEPTH_UNDEFINED); - /* This second call is needed to reconfigure the DIG - * as a workaround for the incorrect value being applied - * from transmitter control. - */ - if (!dc_is_virtual_signal(pipe_ctx->stream->signal)) - stream->link->link_enc->funcs->setup( - stream->link->link_enc, - pipe_ctx->stream->signal); - - /* This second call is needed to reconfigure the DIG - * as a workaround for the incorrect value being applied - * from transmitter control. - */ - if (!dc_is_virtual_signal(pipe_ctx->stream->signal)) - stream->link->link_enc->funcs->setup( - stream->link->link_enc, - pipe_ctx->stream->signal); - #ifdef CONFIG_DRM_AMD_DC_DSC_SUPPORT if (pipe_ctx->stream->timing.flags.DSC) { if (dc_is_dp_signal(pipe_ctx->stream->signal) || -- 2.17.1