drm/amd/display: Initialize data structure for DalMpVisualConfirm.

[Why] Prevent unexpected color shows if DalMpVisualConfirm enable.
[How] Zero out color configuration data for DalMpVisualConfirm when initiating.

Signed-off-by: Hugo Hu <[email protected]>
Reviewed-by: Tony Cheng <[email protected]>
Acked-by: Harry Wentland <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>

diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c
index a9942fd5f34e67ad2893d064eddcc6f5a0a96856..2e145aa663a4a25a81f6bf75a1de001d202eec6a 100644 (file)
--- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c
@@ -1851,7 +1851,7 @@ static void update_dpp(struct dpp *dpp, struct dc_plane_state *plane_state)
 static void dcn10_update_mpcc(struct dc *dc, struct pipe_ctx *pipe_ctx)
 {
        struct hubp *hubp = pipe_ctx->plane_res.hubp;
-       struct mpcc_blnd_cfg blnd_cfg;
+       struct mpcc_blnd_cfg blnd_cfg = {0};
        bool per_pixel_alpha = pipe_ctx->plane_state->per_pixel_alpha && pipe_ctx->bottom_pipe;
        int mpcc_id;
        struct mpcc *new_mpcc;