Commit 998166a6 authored by Dmytro Laktyushkin's avatar Dmytro Laktyushkin Committed by Alex Deucher
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drm/amd/display: Make new pixel clock more obvious 



Signed-off-by: default avatarDmytro Laktyushkin <Dmytro.Laktyushkin@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 6728b30c

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

+3 −1
Original line number Original line Diff line number Diff line
@@ -1066,6 +1066,7 @@ bool dc_pre_update_surfaces_to_stream( 
	int i, j;

	int i, j;

	struct core_dc *core_dc = DC_TO_CORE(dc);

	struct core_dc *core_dc = DC_TO_CORE(dc);

	uint32_t prev_disp_clk = core_dc->current_context->bw_results.dispclk_khz;

	uint32_t prev_disp_clk = core_dc->current_context->bw_results.dispclk_khz;

	int new_disp_clk;

	struct dc_stream_status *stream_status = NULL;

	struct dc_stream_status *stream_status = NULL;

	struct validate_context *context;

	struct validate_context *context;

	struct validate_context *temp_context;

	struct validate_context *temp_context;
@@ -1150,6 +1151,7 @@ bool dc_pre_update_surfaces_to_stream( 
		ret = false;

		ret = false;

		goto unexpected_fail;

		goto unexpected_fail;

	}

	}

	new_disp_clk = context->bw_results.dispclk_khz;





	if (core_dc->res_pool->funcs->apply_clk_constraints) {

	if (core_dc->res_pool->funcs->apply_clk_constraints) {

		temp_context = core_dc->res_pool->funcs->apply_clk_constraints(

		temp_context = core_dc->res_pool->funcs->apply_clk_constraints(
@@ -1166,7 +1168,7 @@ bool dc_pre_update_surfaces_to_stream( 
		context = temp_context;

		context = temp_context;

	}

	}





	if (prev_disp_clk < context->bw_results.dispclk_khz) {

	if (prev_disp_clk < new_disp_clk) {

		pplib_apply_display_requirements(core_dc, context,

		pplib_apply_display_requirements(core_dc, context,

						&context->pp_display_cfg);

						&context->pp_display_cfg);

		context->res_ctx.pool->display_clock->funcs->set_clock(

		context->res_ctx.pool->display_clock->funcs->set_clock(