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Commit 2ad29060 authored by Andhavarapu Karthik's avatar Andhavarapu Karthik
Browse files

disp: msm: sde: add check for external vote triggered by sysfs node 



Changes are made in check for external vote. So that, vote triggered
by change in control node at /sys/class/drm/card0/device/power is
considered to allow gdsc toggle.

Change-Id: I4644cae15930d9f92a7125f4d200f0502d53f0cd
Signed-off-by: default avatarAndhavarapu Karthik <kartkart@codeaurora.org>
parent a5efd1f0

msm/sde/sde_kms.c

+4 −2
Original line number Diff line number Diff line
@@ -1134,10 +1134,12 @@ static void sde_kms_check_for_ext_vote(struct sde_kms *sde_kms, 
	 * cases, allow the target to go through a gdsc toggle after

	 * crtc is disabled.

	 */

	if (!crtc_enabled && phandle->is_ext_vote_en) {

	if (!crtc_enabled && (phandle->is_ext_vote_en ||

				!dev->dev->power.runtime_auto)) {

		pm_runtime_put_sync(sde_kms->dev->dev);

		SDE_EVT32(phandle->is_ext_vote_en);

		pm_runtime_get_sync(sde_kms->dev->dev);

		SDE_EVT32(phandle->is_ext_vote_en,

				dev->dev->power.runtime_auto);

	}



	mutex_unlock(&phandle->ext_client_lock);