Commit 9cdd9c4d authored by Leo Zeng's avatar Leo Zeng Committed by Alex Deucher
Browse files

drm/amd/display: Add override for visual confirm 



[WHY]
We want to allow the display manager to override the visual
confirm color in DC when required.

[HOW]
Add new visual confirm mode VISUAL_CONFIRM_EXPLICIT, check mode before
setting visual confirm color.

Reviewed-by: default avatarAric Cyr <aric.cyr@amd.com>
Signed-off-by: default avatarLeo Zeng <Leo.Zeng@amd.com>
Signed-off-by: default avatarAurabindo Pillai <aurabindo.pillai@amd.com>
Tested-by: default avatarDaniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent f5e7fabd

drivers/gpu/drm/amd/display/dc/core/dc.c

+6 −0
Original line number Diff line number Diff line
@@ -1192,6 +1192,12 @@ static void apply_ctx_interdependent_lock(struct dc *dc, 


static void dc_update_visual_confirm_color(struct dc *dc, struct dc_state *context, struct pipe_ctx *pipe_ctx)

{

	if (dc->debug.visual_confirm & VISUAL_CONFIRM_EXPLICIT) {

		memcpy(&pipe_ctx->visual_confirm_color, &pipe_ctx->plane_state->visual_confirm_color,

		sizeof(pipe_ctx->visual_confirm_color));

		return;

	}



	if (dc->ctx->dce_version >= DCN_VERSION_1_0) {

		memset(&pipe_ctx->visual_confirm_color, 0, sizeof(struct tg_color));

drivers/gpu/drm/amd/display/dc/dc.h

+1 −0
Original line number Diff line number Diff line
@@ -496,6 +496,7 @@ enum visual_confirm { 
	VISUAL_CONFIRM_HW_CURSOR = 20,

	VISUAL_CONFIRM_VABC = 21,

	VISUAL_CONFIRM_DCC = 22,

	VISUAL_CONFIRM_EXPLICIT = 0x80000000,

};



enum dc_psr_power_opts {