Re: [PATCH] tests/intel/xe_pm_residency: Fix suspend duration calculation

[Jani Nikula <jani.nikula@intel.com>]

On Mon, 23 Mar 2026, "Anirban, Sk" <sk.anirban@intel.com> wrote:
> Hi,
>
> On 23-03-2026 03:00 pm, Jani Nikula wrote:
>> On Mon, 23 Mar 2026, Sk Anirban <sk.anirban@intel.com> wrote:
>>> Fix the unit mismatch caused by interpreting seconds as milliseconds
>>> during suspend duration calculations. Apply MSEC_PER_SEC multiplier
>>> to ensure correct unit handling.
>>>
>> Fixes: ?
> The change is a part of test gap which is filed internally.

No, Fixes: should point at the commit which introduced the use of the
wrong unit in the public repo.

BR,
Jani.


>
> Thanks,
>
> Anirban
>
>>
>>> Signed-off-by: Sk Anirban <sk.anirban@intel.com>
>>> ---
>>>   tests/intel/xe_pm_residency.c | 2 +-
>>>   1 file changed, 1 insertion(+), 1 deletion(-)
>>>
>>> diff --git a/tests/intel/xe_pm_residency.c b/tests/intel/xe_pm_residency.c
>>> index 61b63ed4f..46718a444 100644
>>> --- a/tests/intel/xe_pm_residency.c
>>> +++ b/tests/intel/xe_pm_residency.c
>>> @@ -223,7 +223,7 @@ static void test_idle_residency(int fd, int gt, enum test_type flag)
>>>   		 * elapsed time during suspend is approximately equal to autoresume delay
>>>   		 * when a full suspend cycle(SUSPEND_TEST_NONE) is used.
>>>   		 */
>>> -		elapsed_ms = igt_get_autoresume_delay(SUSPEND_STATE_FREEZE);
>>> +		elapsed_ms = igt_get_autoresume_delay(SUSPEND_STATE_FREEZE) * MSEC_PER_SEC;
>>>   		residency_start = read_idle_residency(fd, gt);
>>>   		igt_system_suspend_autoresume(SUSPEND_STATE_FREEZE, SUSPEND_TEST_NONE);
>>>   		residency_end = read_idle_residency(fd, gt);

-- 
Jani Nikula, Intel