[PATCH 37/76] drm/amd/dal: Make set_overscan_blank_color optional

[Harry Wentland]

Signed-off-by: Harry Wentland <harry.wentland at amd.com>
Acked-by: Harry Wentland <harry.wentland at amd.com>
---
 drivers/gpu/drm/amd/dal/dc/dce110/dce110_hw_sequencer.c | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/amd/dal/dc/dce110/dce110_hw_sequencer.c b/drivers/gpu/drm/amd/dal/dc/dce110/dce110_hw_sequencer.c
index 4181a2207dc4..486fdfa98608 100644
--- a/drivers/gpu/drm/amd/dal/dc/dce110/dce110_hw_sequencer.c
+++ b/drivers/gpu/drm/amd/dal/dc/dce110/dce110_hw_sequencer.c
@@ -756,9 +756,10 @@ static void program_scaler(const struct core_dc *dc,
 		pipe_ctx->scl_data.lb_bpp,
 		&pipe_ctx->stream->bit_depth_params);
 
-	pipe_ctx->tg->funcs->set_overscan_blank_color(
-		pipe_ctx->tg,
-		&color);
+	if (pipe_ctx->tg->funcs->set_overscan_blank_color)
+		pipe_ctx->tg->funcs->set_overscan_blank_color(
+				pipe_ctx->tg,
+				&color);
 
 	pipe_ctx->xfm->funcs->transform_set_scaler(pipe_ctx->xfm,
 		&pipe_ctx->scl_data);
-- 
2.10.1