Files
android_kernel_samsung_sm86…/msm/sde
Dhaval Patel fc2226ea25 disp: msm: reset lm blend stages for missing vsync
MDSS INTF HW block does not generate vsync if controller
turns off the link clock prematurely. This leads to
frame trigger timeout and SDE driver triggers the retire
fence after 84ms to recover gracefully. A client may switch
source pipe from one CTL path to another CTL path based
on delayed retire fence. It can lead to other ctl path
hang. This can be resolved by resetting the lm blend
stages for each missing vsync frame trigger.

Change-Id: I5a6ed03afbdad83d8fd6decc593d39e04bef62e4
Signed-off-by: Dhaval Patel <pdhaval@codeaurora.org>
2021-09-22 09:46:32 -07:00
..
2021-03-25 10:45:29 +08:00
2021-03-25 10:45:29 +08:00