samsung-a7: framebuffer doesn't refresh on 6.2-rc*

[wonderfulShrineMaidenOfParadise]

Steps to reproduce

1. Install 6.1. Framebuffer refreshes
2. Install 6.2-rc*. Framebuffer doesn't refresh
3. Run kmscube or refersh framebuffer manually
4. Install msm-fb-refresher and reboot. Framebuffer refreshes
5. Downgrade the kernel to 6.1 and remove msm-fb-refresher . Framebuffer still refreshes

Ref: https://wiki.postmarketos.org/wiki/Troubleshooting:display#Screen_does_not_refresh

[stephan-gh]

Given that only a7 seems to be affected I'm guessing this is part of #sad-display-command-mode-problems :/

[stephan-gh]

Hm, is only framebuffer affected or also proper UIs like Phosh? Those should not go through the framebuffer interface but through DRM.

[wonderfulShrineMaidenOfParadise]

Only framebuffer is affected and Phosh works well.

[wonderfulShrineMaidenOfParadise]

Cannot reproduce on 6.8. Closing.