samsung-sm8650/android_kernel_samsung_sm8650-modules
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

disp: msm: sde: set NOAUTOEN for sde irq to match with power event

Browse Source 
If display cont-splash is enabled, then sde irq will be enabled
after registration, but sde power event assumes irq to be disabled
by default and will still try to enable irq with first power event
call, then could cause unbalanced irq enable warning on boot up.

Change-Id: Ic5482dd06501721664994f77cd5764140afb7a62
Signed-off-by: Yahui Wang <quic_yahuiw@quicinc.com>
This commit is contained in:
Yahui Wang
2022-01-17 16:53:25 +08:00
committed by Gerrit - the friendly Code Review server
parent a4cae58822
commit 5c291599a5
1 changed files with 2 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
msm/sde/sde_irq.c
View File

@@ -1,5 +1,6 @@
// SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
* Copyright (c) 2015-2019, The Linux Foundation. All rights reserved.
*/
@@ -101,7 +102,7 @@ void sde_irq_preinstall(struct msm_kms *kms)
}
/* disable irq until power event enables it */
if (!sde_kms->splash_data.num_splash_displays && !sde_kms->irq_enabled)
if (!sde_kms->irq_enabled)
irq_set_status_flags(sde_kms->irq_num, IRQ_NOAUTOEN);
}