Merge "msm: mdss: Trigger idle fallback when no update due to touch" (e76575c3) · Commits · e / devices / android_kernel_xiaomi_markw

drivers/video/msm/mdss/mdss_mdp_intf_video.c

+14 −3

Original line number	Diff line number	Diff line
		/* Copyright (c) 2012-2016, The Linux Foundation. All rights reserved.
		/* Copyright (c) 2012-2017, The Linux Foundation. All rights reserved.
		*
		* This program is free software; you can redistribute it and/or modify
		* it under the terms of the GNU General Public License version 2 and
		@@ -2117,10 +2117,21 @@ static int mdss_mdp_video_early_wake_up(struct mdss_mdp_ctl *ctl)
		* lot of latency rendering the input events useless in preventing the
		* idle time out.
		*/
		if (ctl->mfd->idle_state == MDSS_FB_IDLE_TIMER_RUNNING) {
		if (ctl->mfd->idle_time)
		if ((ctl->mfd->idle_state == MDSS_FB_IDLE_TIMER_RUNNING) \|\|
		(ctl->mfd->idle_state == MDSS_FB_IDLE)) {
		/*
		* Modify the idle time so that an idle fallback can be
		* triggered for those cases, where we have no update
		* despite of a touch event and idle time is 0.
		*/
		if (!ctl->mfd->idle_time) {
		ctl->mfd->idle_time = 70;
		schedule_delayed_work(&ctl->mfd->idle_notify_work,
		msecs_to_jiffies(200));
		} else {
		mod_delayed_work(system_wq, &ctl->mfd->idle_notify_work,
		msecs_to_jiffies(ctl->mfd->idle_time));
		}
		pr_debug("Delayed idle time\n");
		} else {
		pr_debug("Nothing to done for this state (%d)\n",