Commit 6680b6a1 authored by Yongqiang Sun's avatar Yongqiang Sun Committed by Alex Deucher
Browse files

drm/amd/display: Fixed crash 



Signed-off-by: default avatarYongqiang Sun <yongqiang.sun@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 80bd2096

drivers/gpu/drm/amd/display/dc/core/dc.c

+5 −9
Original line number Diff line number Diff line
@@ -167,24 +167,20 @@ static bool stream_adjust_vmin_vmax(struct dc *dc, 
	struct core_stream *core_stream = DC_STREAM_TO_CORE(stream[0]);

	int i = 0;

	bool ret = false;

	struct pipe_ctx *pipes;

	unsigned int underlay_idx = core_dc->res_pool->underlay_pipe_index;



	for (i = 0; i < MAX_PIPES; i++) {

		if (core_dc->current_context->res_ctx.pipe_ctx[i].stream == core_stream

				&& i != underlay_idx) {

		struct pipe_ctx *pipe = &core_dc->current_context->res_ctx.pipe_ctx[i];



			pipes = &core_dc->current_context->res_ctx.pipe_ctx[i];

			core_dc->hwss.set_drr(&pipes, 1, vmin, vmax);

		if (pipe->stream == core_stream && pipe->stream_enc) {

			core_dc->hwss.set_drr(&pipe, 1, vmin, vmax);



			/* build and update the info frame */

			resource_build_info_frame(pipes);

			core_dc->hwss.update_info_frame(pipes);

			resource_build_info_frame(pipe);

			core_dc->hwss.update_info_frame(pipe);



			ret = true;

		}

	}



	return ret;

}