[Intel-gfx] [PATCH i-g-t] tests: Add kms_plane_blinker

[Maarten Lankhorst]

Op 15-12-16 om 16:36 schreef Ville Syrjälä:
> On Thu, Dec 15, 2016 at 04:28:52PM +0100, Maarten Lankhorst wrote:
>> Op 15-12-16 om 16:23 schreef Ville Syrjälä:
>>> On Thu, Dec 15, 2016 at 04:17:45PM +0100, Maarten Lankhorst wrote:
>>>> Op 12-12-16 om 21:35 schreef ville.syrjala at linux.intel.com:
>>>>> From: Ville Syrjälä <ville.syrjala at linux.intel.com>
>>>>>
>>>>> Add a test to try out all the different plane enable/disable
>>>>> order permutations.
>>>>>
>>>>> Signed-off-by: Ville Syrjälä <ville.syrjala at linux.intel.com>
>>>> Didn't look through the test, but sounds like
>>>>
>>>> kms_atomic_transitions.plane-*-transition-* ?
>>>>
>>>> Although that one tests a few more edge cases like modeset disable and nonblocking updates..
>>> I don't immediately see where it would try all the permutations, nor can
>>> I see any crc_nonblock() stuff so doesn't seem like it could even spot
>>> transient errors.
>>>
>> I haven't done any crc test there yet, but the double loop in run_transition_test handles all combinations of planes.
> permutations > combinations
>
It permutates too, I used it for some basic wm testing before. :)

~Maarten