Commit e25dac32 authored Jan 09, 2019 by Veera Sundaram Sankaran Committed by Gerrit - the friendly Code Review server Jan 14, 2019

drm/msm/sde: reprogram UIDLE after idle power-collapse



Reprogram the micro-idle registers while coming out
of idle power-collapse as the registers would have
been reset during power-collapse.

Change-Id: Ib6d385eae7b4873f1e5f13715b5bf512285b7abb
Signed-off-by: Veera Sundaram Sankaran <veeras@codeaurora.org>

parent b058dd78

drivers/gpu/drm/msm/sde/sde_crtc.c

+3 −0

Original line number	Diff line number	Diff line
		@@ -3657,6 +3657,9 @@ static void sde_crtc_handle_power_event(u32 event_type, void *arg)
		sde_encoder_virt_restore(encoder);
		}

		/* restore UIDLE */
		sde_core_perf_crtc_update_uidle(crtc, true);

		spin_lock_irqsave(&sde_crtc->spin_lock, flags);
		list_for_each_entry(node, &sde_crtc->user_event_list, list) {
		ret = 0;