Commit 7a840773 authored by Roman Li's avatar Roman Li Committed by Alex Deucher
Browse files

drm/amd/display: add assert in enable FBC 



Adding assert to prevent possible null deref warning.
Only can happen under abnormal circumstances.

Signed-off-by: default avatarRoman Li <Roman.Li@amd.com>
Reviewed-by: default avatarTony Cheng <Tony.Cheng@amd.com>
Acked-by: default avatarHarry Wentland <harry.wentland@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent a052a516

drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c

+3 −0
Original line number Diff line number Diff line
@@ -1801,6 +1801,9 @@ static bool should_enable_fbc(struct dc *dc, 
		}

	}



	/* Pipe context should be found */

	ASSERT(pipe_ctx);



	/* Only supports eDP */

	if (pipe_ctx->stream->sink->link->connector_signal != SIGNAL_TYPE_EDP)

		return false;