[PATCH 1/2] drm/amdgpu/display: check if fbc is available in set_static_screen_control

[Alex Deucher]

The value is dependent on whether fbc is available.

Signed-off-by: Alex Deucher <alexander.deucher at amd.com>
---
 drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c b/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c
index 4789270c29d9..6c9299e33f34 100644
--- a/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c
+++ b/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c
@@ -1738,6 +1738,7 @@ static void get_position(struct pipe_ctx **pipe_ctx,
 static void set_static_screen_control(struct pipe_ctx **pipe_ctx,
 		int num_pipes, const struct dc_static_screen_events *events)
 {
+	struct dc *dc = pipe_ctx[0]->stream->ctx->dc;
 	unsigned int i;
 	unsigned int value = 0;
 
@@ -1750,7 +1751,8 @@ static void set_static_screen_control(struct pipe_ctx **pipe_ctx,
 	if (events->force_trigger)
 		value |= 0x1;
 
-	value |= 0x84;
+	if (dc->fbc_compressor)
+		value |= 0x84;
 
 	for (i = 0; i < num_pipes; i++)
 		pipe_ctx[i]->stream_res.tg->funcs->
-- 
2.13.6