[Bug 78893] [HSW/BYT/BDW]igt/kms_flip some subcases fail due to busted runtime pm

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=78893

Guo Jinxian <jinxianx.guo at intel.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|RESOLVED                    |REOPENED
         Resolution|FIXED                       |---

--- Comment #11 from Guo Jinxian <jinxianx.guo at intel.com> ---

(In reply to Paulo Zanoni from comment #10)
> IGT patch committed. Closing bug.
> 
> When verifying, make sure you are running the most up-to-date IGT version,
> and that the patch is applied on it.

On latest igt, test result still fails 

root at x-bdw05:/GFX/Test/Intel_gpu_tools/intel-gpu-tools/tests# for i in
vblank-vs-dpms-rpm vblank-vs-modeset-rpm vblank-vs-dpms-rpm-interruptible
vblank-vs-modeset-rpm-interruptible; do sudo ./kms_flip --run-subtest $i; done
IGT-Version: 1.8-gbba1cd0 (x86_64) (Linux:
3.18.0-rc1_drm-intel-nightly_f2bcbc_20141021+ x86_64)
Using monotonic timestamps
Beginning vblank-vs-dpms-rpm on crtc 8, connector 19
  1920x1080 60 1920 1966 1996 2080 1080 1082 1086 1112 0xa 0x48 138780
.Test assertion failure function run_test_step, file kms_flip.c:947:
Failed assertion: igt_wait_for_pm_status(IGT_RUNTIME_PM_STATUS_SUSPENDED)
Subtest vblank-vs-dpms-rpm: FAIL (10.401s)
IGT-Version: 1.8-gbba1cd0 (x86_64) (Linux:
3.18.0-rc1_drm-intel-nightly_f2bcbc_20141021+ x86_64)
Using monotonic timestamps
Beginning vblank-vs-modeset-rpm on crtc 8, connector 19
  1920x1080 60 1920 1966 1996 2080 1080 1082 1086 1112 0xa 0x48 138780
.Test assertion failure function run_test_step, file kms_flip.c:947:
Failed assertion: igt_wait_for_pm_status(IGT_RUNTIME_PM_STATUS_SUSPENDED)
Subtest vblank-vs-modeset-rpm: FAIL (10.392s)
IGT-Version: 1.8-gbba1cd0 (x86_64) (Linux:
3.18.0-rc1_drm-intel-nightly_f2bcbc_20141021+ x86_64)
Using monotonic timestamps
Beginning vblank-vs-dpms-rpm-interruptible on crtc 8, connector 19
  1920x1080 60 1920 1966 1996 2080 1080 1082 1086 1112 0xa 0x48 138780
.Test assertion failure function run_test_step, file kms_flip.c:947:
Failed assertion: igt_wait_for_pm_status(IGT_RUNTIME_PM_STATUS_SUSPENDED)
Last errno: 4, Interrupted system call
Subtest vblank-vs-dpms-rpm-interruptible: FAIL (10.370s)
IGT-Version: 1.8-gbba1cd0 (x86_64) (Linux:
3.18.0-rc1_drm-intel-nightly_f2bcbc_20141021+ x86_64)
Using monotonic timestamps
Beginning vblank-vs-modeset-rpm-interruptible on crtc 8, connector 19
  1920x1080 60 1920 1966 1996 2080 1080 1082 1086 1112 0xa 0x48 138780
.Test assertion failure function run_test_step, file kms_flip.c:947:
Failed assertion: igt_wait_for_pm_status(IGT_RUNTIME_PM_STATUS_SUSPENDED)
Last errno: 4, Interrupted system call
Subtest vblank-vs-modeset-rpm-interruptible: FAIL (10.390s)

commit bba1cd0091b3e8e987f15dac1f38d233b5b0ee78
Author:     Paulo Zanoni <paulo.r.zanoni at intel.com>
AuthorDate: Tue Oct 14 13:52:58 2014 -0300
Commit:     Paulo Zanoni <paulo.r.zanoni at intel.com>
CommitDate: Fri Oct 17 19:00:50 2014 -0300

    tests/kms_cursor_crc: HSW/BDW only have square cursors

    When I look at cursor_size_ok() (from the Kernel's intel_display.c), I
    see that only 845g and i865g support non-square cursors, so SKIP the
    tests on HSW/BDW instead of failing them.

    This problem happened because support for non-square cursors was being
    developed for HSW/BDW, but it ended up not being merged due to a small
    problem and priority changes. Let's make those tests SKIP until we
    have proper support on the Kernel: after that, we can revert this
    patch.

    v2: Improve commit message.

    Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=84268
    Signed-off-by: Paulo Zanoni <paulo.r.zanoni at intel.com>

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