A-Team_Digital_Solutions/android_kernel_motorola_sm6375
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disp: msm: sde: fix panel early event blank notifier call

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If trusted vm is disabled, the DRM_PANEL_EARLY_EVENT_BLANK
notifier does not get called because of this touch early
suspend does not happen which leads to continuous touch
i2c transfer failure during suspend.

Change-Id: I6abaacb9f8343eec24d5642f7eda9e7c410fd8b7
Signed-off-by: Rajeev Nandan <rajeevny@codeaurora.org>
This commit is contained in:
Rajeev Nandan 2020-09-17 13:45:34 +05:30
commit 2103ce58b8
1 changed files with 3 additions and 1 deletions
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4
msm/sde/sde_kms.c
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@ -1165,10 +1165,12 @@ static void sde_kms_prepare_commit(struct msm_kms *kms,
vm_ops = sde_vm_get_ops(sde_kms);
if (!vm_ops)
goto end;
goto end_vm;
if (vm_ops->vm_prepare_commit)
vm_ops->vm_prepare_commit(sde_kms, state);
end_vm:
_sde_kms_drm_check_dpms(state, DRM_PANEL_EARLY_EVENT_BLANK);
end:
SDE_ATRACE_END("prepare_commit");