On 3/27/2026 5:07 PM, Konrad Dybcio wrote: > On 3/27/26 1:13 AM, Akhil P Oommen wrote: >> GMU_ALWAYS_ON_COUNTER_* registers got moved in A8x, but currently, A6x >> register offsets are used in the submit traces instead of A8x offsets. >> To fix this, refactor a bit and use adreno_gpu->funcs->get_timestamp() >> everywhere. >> >> While we are at it, update a8xx_gmu_get_timestamp() to use the GMU AO >> counter. > > Which I assume does not need the GMU to be in any particular state, just > have its clocks enabled?
On A750+, there is a cx timer calibration during gmu resume to match the GPU AO counters with the CPU counter. That should be complete before we read this. -Akhil. > > Konrad
