drm/amd/display: Add dprefclk value to dce_dccg (c4621988) · Commits · 戴 / test

drivers/gpu/drm/amd/display/dc/dce/dce_clocks.c

+3 −1

Original line number	Diff line number	Diff line
		@@ -202,7 +202,7 @@ static int dce12_get_dp_ref_freq_khz(struct dccg *clk)
		{
		struct dce_dccg *clk_dce = TO_DCE_CLOCKS(clk);

		return dccg_adjust_dp_ref_freq_for_ss(clk_dce, 600000);
		return dccg_adjust_dp_ref_freq_for_ss(clk_dce, clk_dce->dprefclk_khz);
		}

		static enum dm_pp_clocks_state dce_get_required_clocks_state(
		@@ -882,6 +882,7 @@ struct dccg dce120_dccg_create(struct dc_context ctx)
		dce_dccg_construct(
		clk_dce, ctx, NULL, NULL, NULL);

		clk_dce->dprefclk_khz = 600000;
		clk_dce->base.funcs = &dce120_funcs;

		return &clk_dce->base;
		@@ -909,6 +910,7 @@ struct dccg dcn1_dccg_create(struct dc_context ctx)
		clk_dce->dprefclk_ss_divider = 1000;
		clk_dce->ss_on_dprefclk = false;

		clk_dce->dprefclk_khz = 600000;
		if (bp->integrated_info)
		clk_dce->dentist_vco_freq_khz = bp->integrated_info->dentist_vco_freq;
		if (clk_dce->dentist_vco_freq_khz == 0) {

+1 −0

Original line number	Diff line number	Diff line
		@@ -90,6 +90,7 @@ struct dce_dccg {
		int dprefclk_ss_percentage;
		/* DPREFCLK SS percentage Divider (100 or 1000) */
		int dprefclk_ss_divider;
		int dprefclk_khz;
		};