Merge "msm: mdss: wait for one commit transfer for command mode after resume" (c5c36cb0) · Commits · e / devices / android_kernel_sony_msm8998

drivers/video/fbdev/msm/mdss_mdp_overlay.c

+12 −0

Original line number	Original line	Diff line number	Diff line
	@@ -2600,6 +2600,18 @@ int mdss_mdp_overlay_kickoff(struct msm_fb_data_type *mfd,
	ATRACE_END("display_wait4comp");		ATRACE_END("display_wait4comp");
	mdss_mdp_splash_cleanup(mfd, true);		mdss_mdp_splash_cleanup(mfd, true);

			/*
			* Wait for pingpong done only during resume for
			* command mode panels. Ensure that one commit is
			* sent before kickoff completes so that backlight
			* update happens after it.
			*/
			if (mdss_fb_is_power_off(mfd) &&
			mfd->panel_info->type == MIPI_CMD_PANEL) {
			pr_debug("wait for pp done after resume for cmd mode\n");
			mdss_mdp_display_wait4pingpong(ctl, true);
			}

	/*		/*
	* Configure Timing Engine, if new fps was set.		* Configure Timing Engine, if new fps was set.
	* We need to do this after the wait for vsync		* We need to do this after the wait for vsync