[Bug 104000] [IGT] kms_ccs subtest failed with assertion CRC mismatch

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=104000

--- Comment #17 from Hector Velazquez <hector.franciscox.velazquez.suriano at intel.com> ---
This tests has a dmesg-warn on CNL QA 
Tests List:
igt at kms_ccs@pipe-C-crc-sprite-planes-basic
igt at kms_ccs@pipe-C-crc-primary-rotation-180
igt at kms_ccs@pipe-C-crc-primary-basic
igt at kms_ccs@pipe-B-crc-sprite-planes-basic
igt at kms_ccs@pipe-B-crc-primary-rotation-180
igt at kms_ccs@pipe-B-crc-primary-basic
igt at kms_ccs@pipe-A-crc-sprite-planes-basic
igt at kms_ccs@pipe-A-crc-primary-rotation-180
igt at kms_ccs@pipe-A-crc-primary-basic

dmesg-warn sample:
. . .
(kms_ccs:7003) igt-debugfs-DEBUG: CRC mismatch at index 0: 0xe17bfc6a !=
0x787c4569
(kms_ccs:7003) igt-debugfs-CRITICAL: Test assertion failure function
igt_assert_crc_equal, file igt_debugfs.c:370:
(kms_ccs:7003) igt-debugfs-CRITICAL: Failed assertion: !mismatch
(kms_ccs:7003) igt-core-INFO: Stack trace:
(kms_ccs:7003) igt-core-INFO:   #0 [__igt_fail_assert+0x101]
(kms_ccs:7003) igt-core-INFO:   #1 [igt_assert_crc_equal+0xa8]
(kms_ccs:7003) igt-core-INFO:   #2 [test_output.constprop.4+0x103]
(kms_ccs:7003) igt-core-INFO:   #3 [__real_main515+0x42b]
(kms_ccs:7003) igt-core-INFO:   #4 [main+0x23]
(kms_ccs:7003) igt-core-INFO:   #5 [__libc_start_main+0xf1]
(kms_ccs:7003) igt-core-INFO:   #6 [_start+0x29]
(kms_ccs:7003) igt-core-INFO:   #7 [<unknown>+0x29]
. . .

software:
IGT-Version: 1.21-gbddfb8d (x86_64) (Linux:
4.16.0-rc3-drm-intel-qa-ww9-commit-b2e10fd+ x86_64)

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