Re: [PATCH v2] drm/msm/a6xx: Fix speed-bin detection vs probe-defer

2022-11-14 Thread Doug Anderson
Hi, On Mon, Nov 14, 2022 at 12:50 PM Rob Clark wrote: > > From: Rob Clark > > If we get an error (other than -ENOENT) we need to propagate that up the > stack. Otherwise if the nvmem driver hasn't probed yet, we'll end up > end up claiming that we support all the OPPs which is not likely to be

[PATCH v2] drm/msm/a6xx: Fix speed-bin detection vs probe-defer

2022-11-14 Thread Rob Clark
From: Rob Clark If we get an error (other than -ENOENT) we need to propagate that up the stack. Otherwise if the nvmem driver hasn't probed yet, we'll end up end up claiming that we support all the OPPs which is not likely to be true (and on some generations impossible to be true, ie. if there a