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Commit 79fa5e58 authored by Yashwanth's avatar Yashwanth
Browse files

disp: msm: sde: force toggle gdsc during pd disable 



During crtc_disable, gdsc toggle will not happen if
external vote is present. The current detection of external
vote might not result in gdsc toggle if there is a delay
in removing the genpd vote from rotator. This change
adds additional external vote check to handle such
scenarios.

Change-Id: I1bed408b13180703bfccffe40f5a1be2280645c7
Signed-off-by: default avatarYashwanth <yvulapu@codeaurora.org>
parent 20c1e5e6

msm/sde/sde_kms.c

+4 −0
Original line number Original line Diff line number Diff line
@@ -3315,6 +3315,7 @@ static int sde_kms_pd_enable(struct generic_pm_domain *genpd) 
static int sde_kms_pd_disable(struct generic_pm_domain *genpd)

static int sde_kms_pd_disable(struct generic_pm_domain *genpd)

{

{

	struct sde_kms *sde_kms = genpd_to_sde_kms(genpd);

	struct sde_kms *sde_kms = genpd_to_sde_kms(genpd);

	struct msm_drm_private *priv;





	SDE_DEBUG("\n");

	SDE_DEBUG("\n");
@@ -3322,6 +3323,9 @@ static int sde_kms_pd_disable(struct generic_pm_domain *genpd) 




	SDE_EVT32(genpd->device_count);

	SDE_EVT32(genpd->device_count);





	priv = sde_kms->dev->dev_private;

	sde_kms_check_for_ext_vote(sde_kms, &priv->phandle);



	return 0;

	return 0;

}

}