On 25/08/17 09:05 AM, Tom St Denis wrote: > On 25/08/17 08:59 AM, Russell, Kent wrote: >> There is GPU Power usage reported through amdgpu_pm_info, which also >> has some other information as well. I'd like that in sysfs, but I am >> unsure if we are allowed to due to the other information reported there. > > I thought the sensors were added to the DRM ioctl but apparently not. No it was, under AMDGPU_INFO you request info->query == AMDGPU_INFO_SENSOR and then specify which sensor you want in info->sensor_info.type (see amdgpu_kms.c). So you can already read this from a normal user process who has an open DRM file handle. Tom
