| Summary: | igt/kms_cursor_crc/cursor-white-visible-offscreen fails | ||||||
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| Product: | DRI | Reporter: | lu hua <huax.lu> | ||||
| Component: | DRM/Intel | Assignee: | 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: |
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Hm, if it works well on fixes but it's broken in -nightly then this means we're looking at a regression for 3.13 ... Can you please bisect where this bug in -nightly compared to -fixes is introduced? The test should be skipped on -fixes since the crc support isn't present there. As for the -nightly failure, looks like "[PATCH] drm/i915: Clamp cursor coordinates to int16_t range" didn't get applied yet, which exlains the failure. Patch merged: commit 92e76c8c7e436a07af3e0b594480ff8689add078 Author: Ville Syrjälä <ville.syrjala@linux.intel.com> Date: Mon Oct 21 19:01:58 2013 +0300 drm/i915: Clamp cursor coordinates to int16_t range (In reply to comment #2) > The test should be skipped on -fixes since the crc support isn't present > there. > > As for the -nightly failure, looks like "[PATCH] drm/i915: Clamp cursor > coordinates to int16_t range" didn't get applied yet, which exlains the > failure. On -fixes branch, It should be skipped from output info,but the return code is 0. output: Test requirement not met in function main, file kms_cursor_crc.c:352: Test requirement: (!(data.ctl)) No display_crc_ctl found, kernel too old Subtest cursor-white-visible-onscreen: SKIP Subtest cursor-white-visible-offscreen: SKIP Subtest cursor-white-invisible-onscreen: SKIP Subtest cursor-white-invisible-offscreen: SKIP Subtest cursor-black-visible-onscreen: SKIP Subtest cursor-black-visible-offscreen: SKIP Subtest cursor-black-invisible-onscreen: SKIP Subtest cursor-black-invisible-offscreen: SKIP # echo $? 0 (In reply to comment #4) > (In reply to comment #2) > > The test should be skipped on -fixes since the crc support isn't present > > there. > > > > As for the -nightly failure, looks like "[PATCH] drm/i915: Clamp cursor > > coordinates to int16_t range" didn't get applied yet, which exlains the > > failure. > > On -fixes branch, It should be skipped from output info,but the return code > is 0. > output: > Test requirement not met in function main, file kms_cursor_crc.c:352: > Test requirement: (!(data.ctl)) > No display_crc_ctl found, kernel too old > Subtest cursor-white-visible-onscreen: SKIP > Subtest cursor-white-visible-offscreen: SKIP > Subtest cursor-white-invisible-onscreen: SKIP > Subtest cursor-white-invisible-offscreen: SKIP > Subtest cursor-black-visible-onscreen: SKIP > Subtest cursor-black-visible-offscreen: SKIP > Subtest cursor-black-invisible-onscreen: SKIP > Subtest cursor-black-invisible-offscreen: SKIP > > # echo $? > 0 Should be also fixed with commit 7b8784dccf303c4fd9c6a1c2e3f9fae7d00fde2f Author: Daniel Vetter <daniel.vetter@ffwll.ch> Date: Tue Oct 29 07:47:33 2013 +0100 tests/kms_cursor_crc: Use igt_exit It's pass on -nightly branch and not support on -fixes branch now. Verified, Fixed. Closing old verified. |
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Created attachment 88021 [details] dmesg System Environment: -------------------------- Platform: PNV/ILK/SNB/IVB/HSW Kernel: (drm-intel-nightly)aabd627ec77463dc9c064ce2735ef71f48a2ec94 Bug detailed description: --------------------------- It fails on PNV/ILK/SNB/IVB/HSW with -queued and -nightly kernel, and works well on -fixes kernel. It's a new igt case. output: Beginning cursor-white-visible-offscreen on crtc 3, connector 7 .................................................Test assertion failure function do_single_test, file kms_cursor_crc.c:166: Failed assertion: igt_crc_equal(&crcs[0], &test_data->ref_crc) Subtest cursor-white-visible-offscreen: FAIL Reproduce steps: ---------------------------- 1. ./kms_cursor_crc --run-subtest cursor-white-visible-offscreen