diff options
| -rw-r--r-- | drivers/gpu/drm/i915/gt/selftest_rps.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/gpu/drm/i915/gt/selftest_rps.c b/drivers/gpu/drm/i915/gt/selftest_rps.c index c207a4fb03bf..2d342bd61a31 100644 --- a/drivers/gpu/drm/i915/gt/selftest_rps.c +++ b/drivers/gpu/drm/i915/gt/selftest_rps.c @@ -477,12 +477,13 @@ int live_rps_control(void *arg) limit, intel_gpu_freq(rps, limit), min, max, ktime_to_ns(min_dt), ktime_to_ns(max_dt)); - if (limit == rps->min_freq) { - pr_err("%s: GPU throttled to minimum!\n", - engine->name); + if (limit != rps->max_freq) { + u32 throttle = intel_uncore_read(gt->uncore, + intel_gt_perf_limit_reasons_reg(gt)); + + pr_warn("%s: GPU throttled with reasons 0x%08x\n", + engine->name, throttle & GT0_PERF_LIMIT_REASONS_MASK); show_pstate_limits(rps); - err = -ENODEV; - break; } if (igt_flush_test(gt->i915)) { |