[Bug 78873] [PNV/BDW Regression]igt/kms_render subcases direct-render and gpu-blit fail

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=78873

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEEDINFO                    |ASSIGNED

--- Comment #12 from Guo Jinxian <jinxianx.guo at intel.com> ---
(In reply to comment #11)
> commit 9df77d566409fcef90c7ea63bb6d3df8d8c76dde
> Author: Chris Wilson <chris at chris-wilson.co.uk>
> Date:   Sat Sep 6 12:08:13 2014 +0100
> 
>     lib/igt_fb: Ignore RGB888
>     
>     None of our display hardware supports the packed 24-bit format, so stop
>     trying to use it and causing test failures.
>     
>     Bugzilla:
> https://bugs.freedesktop.org/show_bug.cgi?id=78873&list_id=465068
>     Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>
> 
> Skip the bad format, is the test happy yet?

This failure unable to repdocue on latest
-nightly(99f444f7f8308ca93d56a3802a3e1a8abcad7f57) with latest
igt(d9d3f4b0d23a7ea2147f33ab40558edd6128f3ac). But here has another bug 82649

root at x-bdw05:/GFX/Test/Intel_gpu_tools/intel-gpu-tools/tests# ./kms_render
--run-subtest gpu-blit
IGT-Version: 1.8-gd9d3f4b (x86_64) (Linux:
3.17.0-rc4_drm-intel-nightly_99f444_20140910+ x86_64)
Beginning test gpu-blit with 1920x1080 @ 60Hz / RGB565 on pipe A, encoder TMDS,
connector eDP
Test gpu-blit with 1920x1080 @ 60Hz / RGB565 on pipe A, encoder TMDS, connector
eDP: PASSED
Beginning test gpu-blit with 1920x1080 @ 40Hz / XRGB8888 on pipe A, encoder
TMDS, connector eDP
Test gpu-blit with 1920x1080 @ 40Hz / XRGB8888 on pipe A, encoder TMDS,
connector eDP: PASSED
Beginning test gpu-blit with  @ 0Hz / XRGB2101010 on pipe A, encoder TMDS,
connector eDP
Test assertion failure function gem_create, file ioctl_wrappers.c:416:
Failed assertion: drmIoctl((fd), ((((2U|1U) << (((0+8)+8)+14)) | ((('d')) <<
(0+8)) | (((0x40 + 0x1b)) << 0) | ((((sizeof(struct drm_i915_gem_create)))) <<
((0+8)+8)))), (&create)) == 0
Last errno: 22, Invalid argument
Subtest gpu-blit: FAIL (16.850s)

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