[PATCH] drm/i915/selftests: Add RPS debug info for power test failure

Andi Shyti andi.shyti at kernel.org
Wed Aug 20 13:57:00 UTC 2025


Hi,

On Wed, Aug 20, 2025 at 03:41:23PM +0530, Anirban, Sk wrote:
> On 20-08-2025 15:32, Andi Shyti wrote:
> > On Wed, Aug 20, 2025 at 03:15:28PM +0530, Sk Anirban wrote:
> > > Add debug logging to show RPS frequency configuration when the
> > > live_rps_power selftest fails to conserve power at lower frequencies.
> > > This helps diagnose frequency scaling issues by showing max_freq,
> > > rp0_freq, and max_freq_softlimit values.
> > > 
> > > Closes: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/13774
> > how is this helping to close the issue?
> > 
> > Andi
> Good point - this patch adds debugging capability to investigate the issue
> rather than solving it. I'll switch to "References:" instead of "Closes:"
> for the proper context.

no need to resend, it can be changed before applying.

Do you want me to take care of it?

BTW, I don't have anything against the patch itself:

Acked-by: Andi Shyti <andi.shyti at linux.intel.com>

Thanks,
Andi


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