Re: [Intel-gfx] [PATCH] drm/i915/selftests: Skip RPS tests on Ironlake (only IPS)

2020-10-22 Thread Chris Wilson
Quoting Ville Syrjälä (2020-10-22 23:38:16) > On Thu, Oct 22, 2020 at 10:08:14PM +0100, Chris Wilson wrote: > > Since Ironlake uses intel_ips.ko for its dynamic frequency adjustment, > > we do not have direct control over the frequency management so such > > tests are defunct. > > We could just ig

Re: [Intel-gfx] [PATCH] drm/i915/selftests: Skip RPS tests on Ironlake (only IPS)

2020-10-22 Thread Ville Syrjälä
On Thu, Oct 22, 2020 at 10:08:14PM +0100, Chris Wilson wrote: > Since Ironlake uses intel_ips.ko for its dynamic frequency adjustment, > we do not have direct control over the frequency management so such > tests are defunct. We could just ignore what ips is saying, but maybe we don't want to. >

[Intel-gfx] [PATCH] drm/i915/selftests: Skip RPS tests on Ironlake (only IPS)

2020-10-22 Thread Chris Wilson
Since Ironlake uses intel_ips.ko for its dynamic frequency adjustment, we do not have direct control over the frequency management so such tests are defunct. Similarly, we can't check the gen6+ RPS registers on Ironlake. Hopefully this catches all the invalid tests now that Ironlake has rejoined t