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| author |   Sk Anirban <sk.anirban@intel.com> | 2024-12-03 11:41:14 +0530 |
|---|---|---|
| committer |   Anshuman Gupta <anshuman.gupta@intel.com> | 2024-12-06 20:15:07 +0530 |
| commit | 630e03808a71c06407f5720b494fd76f5665ffc2 (patch) | |
| tree | 8aa79952c202b654c1220656b30843242f4e0b55 | |
| parent | drm/i915: ensure segment offset never exceeds allowed max (diff) | |
| download | wireguard-linux-630e03808a71c06407f5720b494fd76f5665ffc2.tar.xz wireguard-linux-630e03808a71c06407f5720b494fd76f5665ffc2.zip | |
drm/i915/selftests: Add delay to stabilize frequency in live_rps_power
Add delays to allow frequency stabilization before power measurement
to fix sporadic power conservation issues in live_rps_power test.
v2:
- Move delay to respective function (Badal)
Signed-off-by: Sk Anirban <sk.anirban@intel.com>
Reviewed-by: Badal Nilawar <badal.nilawar@intel.com>
Signed-off-by: Anshuman Gupta <anshuman.gupta@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20241203061114.2790448-1-sk.anirban@intel.com
Diffstat (limited to '')
| -rw-r--r-- | drivers/gpu/drm/i915/gt/selftest_rps.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/gt/selftest_rps.c b/drivers/gpu/drm/i915/gt/selftest_rps.c index dcef8d498919..c207a4fb03bf 100644 --- a/drivers/gpu/drm/i915/gt/selftest_rps.c +++ b/drivers/gpu/drm/i915/gt/selftest_rps.c @@ -1125,6 +1125,7 @@ static u64 measure_power(struct intel_rps *rps, int *freq) static u64 measure_power_at(struct intel_rps *rps, int *freq) { *freq = rps_set_check(rps, *freq); + msleep(100); return measure_power(rps, freq); } |