Re: [Intel-gfx] [PATCH] drm/i915/pmu: Do not report 100% RC6 if not supported

2021-04-09 Thread Tvrtko Ursulin
On 06/04/2021 12:19, Andi Shyti wrote: Hi Tvrtko, We use GT parked status to estimate RC6 while not in use, however if RC6 is not supported to start with that does not work very well and produces a false 100% RC6 readout. Fix by not advancing the estimated RC6 counter when feature is not sup

Re: [Intel-gfx] [PATCH] drm/i915/pmu: Do not report 100% RC6 if not supported

2021-04-06 Thread Andi Shyti
Hi Tvrtko, > We use GT parked status to estimate RC6 while not in use, however if RC6 > is not supported to start with that does not work very well and produces a > false 100% RC6 readout. > > Fix by not advancing the estimated RC6 counter when feature is not > supported. > > Signed-off-by: Tvrt

Re: [Intel-gfx] [PATCH] drm/i915/pmu: Do not report 100% RC6 if not supported

2021-04-01 Thread Rodrigo Vivi
On Tue, Mar 30, 2021 at 04:06:37PM +0100, Tvrtko Ursulin wrote: > From: Tvrtko Ursulin > > We use GT parked status to estimate RC6 while not in use, however if RC6 > is not supported to start with that does not work very well and produces a > false 100% RC6 readout. oh! I had missed this one...

[Intel-gfx] [PATCH] drm/i915/pmu: Do not report 100% RC6 if not supported

2021-03-30 Thread Tvrtko Ursulin
From: Tvrtko Ursulin We use GT parked status to estimate RC6 while not in use, however if RC6 is not supported to start with that does not work very well and produces a false 100% RC6 readout. Fix by not advancing the estimated RC6 counter when feature is not supported. Signed-off-by: Tvrtko Ur