[PATCH 14/22] drm/amd/display: Fix visual confirm color not updating

[Tom Chung]

From: Leo Zeng <Leo.Zeng at amd.com>

[WHY]
Sometimes visual confirm color is updated, but the
background color is not changed. This causes visual
confrim to show incorrect colors.

[HOW]
Update background color when visual confirm color changes.

Reviewed-by: Dillon Varone <dillon.varone at amd.com>
Signed-off-by: Leo Zeng <Leo.Zeng at amd.com>
Signed-off-by: Tom Chung <chiahsuan.chung at amd.com>
---
 drivers/gpu/drm/amd/display/dc/core/dc_hw_sequencer.c | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_hw_sequencer.c b/drivers/gpu/drm/amd/display/dc/core/dc_hw_sequencer.c
index 52ee2225e132..55b32dfbfdd6 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc_hw_sequencer.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc_hw_sequencer.c
@@ -817,7 +817,14 @@ void hwss_build_fast_sequence(struct dc *dc,
 				block_sequence[*num_steps].func = DPP_SET_OUTPUT_TRANSFER_FUNC;
 				(*num_steps)++;
 			}
-
+			if (dc->debug.visual_confirm != VISUAL_CONFIRM_DISABLE &&
+				dc->hwss.update_visual_confirm_color) {
+				block_sequence[*num_steps].params.update_visual_confirm_params.dc = dc;
+				block_sequence[*num_steps].params.update_visual_confirm_params.pipe_ctx = current_mpc_pipe;
+				block_sequence[*num_steps].params.update_visual_confirm_params.mpcc_id = current_mpc_pipe->plane_res.hubp->inst;
+				block_sequence[*num_steps].func = MPC_UPDATE_VISUAL_CONFIRM;
+				(*num_steps)++;
+			}
 			if (current_mpc_pipe->stream->update_flags.bits.out_csc) {
 				block_sequence[*num_steps].params.power_on_mpc_mem_pwr_params.mpc = dc->res_pool->mpc;
 				block_sequence[*num_steps].params.power_on_mpc_mem_pwr_params.mpcc_id = current_mpc_pipe->plane_res.hubp->inst;
-- 
2.34.1