Re: [PATCH 1/5] drm/msm: suspend devfreq on init

2018-08-23 Thread Jordan Crouse
On Thu, Aug 23, 2018 at 02:48:27PM +0530, Sharat Masetty wrote: > Devfreq turns on and starts recommending power level as soon as it is > initialized. The GPU is still not powered on by the time the devfreq > init happens and this leads to problems on GPU's where register access > is needed to get/

[PATCH 1/5] drm/msm: suspend devfreq on init

2018-08-23 Thread Sharat Masetty
Devfreq turns on and starts recommending power level as soon as it is initialized. The GPU is still not powered on by the time the devfreq init happens and this leads to problems on GPU's where register access is needed to get/set power levels. So we start suspended and only restart devfreq when GP