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Commit a0e2a861 authored by Linux Build Service Account's avatar Linux Build Service Account Committed by Gerrit - the friendly Code Review server
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Merge "msm: mdss: update mdp clock rate with pingpong split enabled"

parents b1f1ea81 4d2cdcae

drivers/video/msm/mdss/mdss_mdp_ctl.c

+10 −4
Original line number Diff line number Diff line
@@ -730,13 +730,19 @@ static void mdss_mdp_perf_calc_mixer(struct mdss_mdp_mixer *mixer, 
		perf->mdp_clk_rate =

			mdss_mdp_clk_fudge_factor(mixer, perf->mdp_clk_rate);



		if (!pinfo)	/* perf for bus writeback */

		if (!pinfo) {	/* perf for bus writeback */

			perf->bw_overlap =

				fps * mixer->width * mixer->height * 3;

		/* for command mode, run as fast as the link allows us */

		else if ((pinfo->type == MIPI_CMD_PANEL) &&

			 (pinfo->mipi.dsi_pclk_rate > perf->mdp_clk_rate))

			perf->mdp_clk_rate = pinfo->mipi.dsi_pclk_rate;

		} else if (pinfo->type == MIPI_CMD_PANEL) {

			u32 dsi_pclk_rate = pinfo->mipi.dsi_pclk_rate;



			if (is_pingpong_split(mixer->ctl->mfd))

				dsi_pclk_rate *= 2;



			if (dsi_pclk_rate > perf->mdp_clk_rate)

				perf->mdp_clk_rate = dsi_pclk_rate;

		}

	}



	/*