dijie.pan 79b2db157b drm: suspend/resume,when click the settings icon,display abnormal [1/1] ...

PD#SWPL-235624

Problem:
During suspend,the TX switched to dummy mode,
but the VIU mux was not cleared,
causing the dummy mode to use the TX VIU mux,
resulting in incorrect ENCL configuration,loss of vsync interrupts,
and scaler configuration failure.

Solution:
Before each state transition, reinit the viu mux to its default values

Verify:
s6

Test:
DRM-OSD-82

Change-Id: I7bcc732ff1457c261c5bf33dac538752b44e3d25
Signed-off-by: dijie.pan <dijie.pan@amlogic.com>

2025-10-30 15:18:11 -07:00

..

amlogic

drm: suspend/resume,when click the settings icon,display abnormal [1/1]

2025-10-30 15:18:11 -07:00

upstream_version.h

upgrade: common16-6.12 upgrade by July 23 [1/4]

2025-08-06 20:30:04 -07:00