[Bug 198885] amdgpu.dc=1 on CIK (R4 Mullins APU) brightness impossible to change. by Fn or "echo".

bugzilla-daemon at bugzilla.kernel.org bugzilla-daemon at bugzilla.kernel.org
Wed Mar 28 00:20:22 UTC 2018


https://bugzilla.kernel.org/show_bug.cgi?id=198885

Przemek (soprwa at gmail.com) changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|---                         |CODE_FIX

--- Comment #7 from Przemek (soprwa at gmail.com) ---
Sorry for the delay but I had to git clone whole agd5f branch repo once again
since I was moving my installation to another drive.

Moreover I had kernel panic with PSP platform module turned on
(CONFIG_CRYPTO_DEV_SP_PSP), but it is not the case of this bug report. (BTW as
from the specs this apu has one included).

Brightness keys are working as expected,
/sys/class/backlight/amdgpu_bl0/brightness is now editable by "echo", Display
Core is initialized with v3.1.40, so I am closing this bug report as
solved/code fix.

Thank you very much for fast and accurate action on this. Done to a turn.

Thanks once again,
Przemek.

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