[Bug 104688] [IGT] kms_sysfs_edid_timing fail with WARNING: card0-HDMI-A-1: probe time exceed 10ms, max=13.51ms, avg=13.43ms

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=104688

--- Comment #8 from Elizabeth <elizabethx.de.la.torre.mena at intel.com> ---
When running this test all platforms get this warn:

(kms_sysfs_edid_timing:9108) WARNING: card0-VGA-1: probe time exceed 10ms,
max=13.84ms, avg=13.63ms

And IVB, BYT, BSW, KBL and CFL, has a failure assertion additional to the warn:

Results for igt at kms_sysfs_edid_timing
Result: fail

Out     
IGT-Version: 1.21-ge3a0ed9 (x86_64) (Linux:
4.16.0-rc7-drm-intel-qa-ww14-commit-c46052c+ x86_64)
Stack trace:
  #0 [__igt_fail_assert+0x101]
  #1 [__real_main40+0x232]
  #2 [main+0x23]
  #3 [__libc_start_main+0xf1]
  #4 [_start+0x29]
  #5 [<unknown>+0x29]
FAIL (1.274s)
Err     
(kms_sysfs_edid_timing:3578) WARNING: card0-DP-1: probe time exceed 10ms,
max=92.25ms, avg=84.29ms
(kms_sysfs_edid_timing:3578) CRITICAL: Test assertion failure function
__real_main40, file kms_sysfs_edid_timing.c:92:
(kms_sysfs_edid_timing:3578) CRITICAL: Failed assertion: mean.mean <
(THRESHOLD_TOTAL * 1e6)
(kms_sysfs_edid_timing:3578) CRITICAL: card0-DP-1: average probe time exceeded
50ms, max=92.25ms, avg=84.29ms
Test kms_sysfs_edid_timing failed.
**** DEBUG ****
(kms_sysfs_edid_timing:3578) igt-core-INFO: IGT-Version: 1.21-ge3a0ed9 (x86_64)
(Linux: 4.16.0-rc7-drm-intel-qa-ww14-commit-c46052c+ x86_64)
(kms_sysfs_edid_timing:3578) DEBUG: card0-DP-1: mean.max 92251369.00ns,
92251.37us, 92.25ms, mean.avg 84293253.07ns, 84293.25us, 84.29ms
(kms_sysfs_edid_timing:3578) WARNING: card0-DP-1: probe time exceed 10ms,
max=92.25ms, avg=84.29ms
(kms_sysfs_edid_timing:3578) CRITICAL: Test assertion failure function
__real_main40, file kms_sysfs_edid_timing.c:92:
(kms_sysfs_edid_timing:3578) CRITICAL: Failed assertion: mean.mean <
(THRESHOLD_TOTAL * 1e6)
(kms_sysfs_edid_timing:3578) CRITICAL: card0-DP-1: average probe time exceeded
50ms, max=92.25ms, avg=84.29ms
(kms_sysfs_edid_timing:3578) igt-core-INFO: Stack trace:
(kms_sysfs_edid_timing:3578) igt-core-INFO:   #0 [__igt_fail_assert+0x101]
(kms_sysfs_edid_timing:3578) igt-core-INFO:   #1 [__real_main40+0x232]
(kms_sysfs_edid_timing:3578) igt-core-INFO:   #2 [main+0x23]
(kms_sysfs_edid_timing:3578) igt-core-INFO:   #3 [__libc_start_main+0xf1]
(kms_sysfs_edid_timing:3578) igt-core-INFO:   #4 [_start+0x29]
(kms_sysfs_edid_timing:3578) igt-core-INFO:   #5 [<unknown>+0x29]
****  END  ****

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