Chris Wilson <[email protected]> writes: > We want to see the pstate limits whenever we fail to set the minimum > frequency as that may help for debugging. > > Signed-off-by: Chris Wilson <[email protected]>
Reviewed-by: Mika Kuoppala <[email protected]> > --- > drivers/gpu/drm/i915/gt/selftest_rps.c | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/drivers/gpu/drm/i915/gt/selftest_rps.c > b/drivers/gpu/drm/i915/gt/selftest_rps.c > index d7cd673550ef..e0a791eac752 100644 > --- a/drivers/gpu/drm/i915/gt/selftest_rps.c > +++ b/drivers/gpu/drm/i915/gt/selftest_rps.c > @@ -238,6 +238,7 @@ int live_rps_control(void *arg) > pr_err("%s: could not set minimum frequency [%x], only > %x!\n", > engine->name, rps->min_freq, read_cagf(rps)); > igt_spinner_end(&spin); > + show_pstate_limits(rps); > err = -EINVAL; > break; > } > @@ -278,6 +279,7 @@ int live_rps_control(void *arg) > if (limit == rps->min_freq) { > pr_err("%s: GPU throttled to minimum!\n", > engine->name); > + show_pstate_limits(rps); > err = -ENODEV; > break; > } > -- > 2.20.1 > > _______________________________________________ > Intel-gfx mailing list > [email protected] > https://lists.freedesktop.org/mailman/listinfo/intel-gfx _______________________________________________ Intel-gfx mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/intel-gfx
