Bug 85351

Summary: [BYT]igt/kms_cursor_crc fails
Product: DRI Reporter: lu hua <huax.lu>
Component: DRM/IntelAssignee: Intel GFX Bugs mailing list <intel-gfx-bugs>
Status: CLOSED FIXED QA Contact: Intel GFX Bugs mailing list <intel-gfx-bugs>
Severity: normal    
Priority: medium CC: intel-gfx-bugs
Version: unspecified   
Hardware: All   
OS: Linux (All)   
Whiteboard:
i915 platform: i915 features:
Attachments:
Description Flags
output
none
dmesg none

Description lu hua 2014-10-23 03:27:26 UTC 
Created attachment 108269 [details]
output

System Environment:
--------------------------
Platform: BYT
Regression: not sure, it has bug 72864

==kernel==
--------------------------
drm-intel-nightly/77683b77aa4da6e1788838dad2d2a15b0dfc290b

==Bug detailed description==
It fails on BYT. bug 72864 was fixed on BDW and HSW ULT, report this bug to track BYT's fail.

==Reproduce steps==
---------------------------- 
1. ./kms_cursor_crc
Comment 1 lu hua 2014-10-23 03:27:47 UTC 
Created attachment 108270 [details]
dmesg
Comment 2 Rodrigo Vivi 2015-01-15 00:11:33 UTC 
Passing on my BYT with today's nightly.

Could you please retest?
Comment 3 lu hua 2015-01-15 08:13:52 UTC 
Test on latest -nightly kernel, most of the subcases are pass, except following fail（bug 84269）. close this bug.
Beginning cursor-256x256-onscreen on pipe A, connector eDP-1
........Test assertion failure function do_single_test, file kms_cursor_crc.c:139:
Failed assertion: igt_crc_equal(&crc, &ref_crc)
Subtest cursor-256x256-onscreen: FAIL (2.284s)
Beginning cursor-256x256-offscreen on pipe A, connector eDP-1
.Test assertion failure function do_single_test, file kms_cursor_crc.c:139:
Failed assertion: igt_crc_equal(&crc, &ref_crc)
Subtest cursor-256x256-offscreen: FAIL (0.351s)
Beginning cursor-256x256-sliding on pipe A, connector eDP-1
...........................................Test assertion failure function do_single_test, file kms_cursor_crc.c:139:
Failed assertion: igt_crc_equal(&crc, &ref_crc)
Subtest cursor-256x256-sliding: FAIL (10.426s)
Beginning cursor-256x256-random on pipe A, connector eDP-1
.Test assertion failure function do_single_test, file kms_cursor_crc.c:139:
Failed assertion: igt_crc_equal(&crc, &ref_crc)
Subtest cursor-256x256-random: FAIL (0.385s)
Comment 4 Elizabeth 2017-10-06 14:34:28 UTC 
Closing old verified.

Use of freedesktop.org services, including Bugzilla, is subject to our Code of Conduct. How we collect and use information is described in our Privacy Policy.