Re: [PATCH] drm/msm/a6xx+: Increase GMU FW init timeout
From: Konrad Dybcio
Date: Mon Sep 14 2026 - 03:45:51 EST
On 9/12/26 5:09 PM, Rob Clark wrote:
> We were using 10ms, kgsl uses 100ms. In practice it is usually takes
> less than 10ms, but very occasionally goes a bit above 10ms, leading to
> a "GMU firmware inialization timed out", from which point things go
> south.
>
> There are probably some things that could be done to speed up init, like
> increasing GMU freq. But to be safe, increase the timeout to match
> kgsl.
>
> Signed-off-by: Rob Clark <robin.clark@xxxxxxxxxxxxxxxx>
> ---
Reviewed-by: Konrad Dybcio <konrad.dybcio@xxxxxxxxxxxxxxxx>
Konrad