https://bugs.freedesktop.org/show_bug.cgi?id=84862
Bug ID: 84862
Summary: [BYT
Regression]igt/kms_flip_tiling/flip-changes-tiling
fails
Product: DRI
Version: unspecified
Hardware: Other
OS: All
Status: NEW
Keywords: bisect_pending
Severity: normal
Priority: high
Component: DRM/Intel
Assignee: intel-gfx-bugs at lists.freedesktop.org
Reporter: jinxianx.guo at intel.com
QA Contact: intel-gfx-bugs at lists.freedesktop.org
CC: intel-gfx-bugs at lists.freedesktop.org
Created attachment 107651
--> https://bugs.freedesktop.org/attachment.cgi?id=107651&action=edit
dmesg
==System Environment==
--------------------------
Regression: Yes.
It's a igt regression issue
Good commit:764772c3c8059a6a9d1a569d9c4bd180e11c4d33
Bad commit:b7d80d104758fb4c90723246aed943c0097c6156
Non-working platforms: BYT
==kernel==
--------------------------
origin/drm-intel-nightly: ea4bec8e96ea8b33b49a7892c1c7f20041a56da6(fails)
drm-intel-nightly: 2014y-10m-09d-07h-58m-45s UTC integration manifest
origin/drm-intel-next-queued: a128efeaa64609a9672b51bb37bb703e1b0f0128(fails)
drm/i915: Suppress no action noise from oom shrinker
origin/drm-intel-fixes: bfe01a5ba2490f299e1d2d5508cbbbadd897bbe9(fails)
Linux 3.17
==Bug detailed description==
igt/kms_flip_tiling/flip-changes-tiling fails
Output:
root at x-byt06:/GFX/Test/Intel_gpu_tools/intel-gpu-tools/tests# ./kms_flip_tiling
--run-subtest flip-changes-tiling
IGT-Version: 1.8-g7f82289 (x86_64) (Linux:
3.17.0_drm-intel-nightly_ea4bec_20141010+ x86_64)
Test assertion failure function test_flip_changes_tiling, file
kms_flip_tiling.c:110:
Failed assertion: igt_crc_equal(&reference_crc, &crc)
Subtest flip-changes-tiling: FAIL (1.364s)
==Reproduce steps==
----------------------------
1. ./kms_flip_tiling --run-subtest flip-changes-tiling
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