Merge "msm: mdss: Wait for one vsync after turn off TG" (9ccedc0a) · Commits · e / devices / android_kernel_sony_msm8994

drivers/video/msm/mdss/mdss_mdp_intf_video.c

+6 −8

Original line number	Diff line number	Diff line
		@@ -324,14 +324,12 @@ static int mdss_mdp_video_stop(struct mdss_mdp_ctl *ctl)
		WARN(rc, "intf %d blank error (%d)\n", ctl->intf_num, rc);

		mdp_video_write(ctx, MDSS_MDP_REG_INTF_TIMING_ENGINE_EN, 0);
		/* wait for at least one VSYNC on HDMI intf for proper TG OFF */
		if (MDSS_INTF_HDMI == ctx->intf_type) {
		/* wait for at least one VSYNC for proper TG OFF */
		frame_rate = mdss_panel_get_framerate
		(&(ctl->panel_data->panel_info));
		if (!(frame_rate >= 24 && frame_rate <= 240))
		frame_rate = 24;
		msleep((1000/frame_rate) + 1);
		}

		mdss_iommu_ctrl(0);
		mdss_mdp_clk_ctrl(MDP_BLOCK_POWER_OFF);