[Bug 105682] [CI] igt at kms_frontbuffer_tracking@* - fail - FBC disabled: no suitable CRTC for FBC

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=105682

Martin Peres <martin.peres at free.fr> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Resolution|---                         |INVALID
             Status|NEW                         |RESOLVED

--- Comment #3 from Martin Peres <martin.peres at free.fr> ---
This bug is actually a duplicate of many other bugs:

https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_5901/shard-skl6/igt@kms_frontbuffer_tracking@fbcpsr-1p-primscrn-spr-indfb-draw-mmap-cpu.html

Starting subtest: fbcpsr-1p-primscrn-spr-indfb-draw-mmap-cpu
(kms_frontbuffer_tracking:2194) WARNING: fbc_is_enabled()?
FBC disabled: no suitable CRTC for FBC
(kms_frontbuffer_tracking:2194) CRITICAL: Test assertion failure function
do_status_assertions, file ../tests/kms_frontbuffer_tracking.c:1598:
(kms_frontbuffer_tracking:2194) CRITICAL: Failed assertion:
fbc_is_enabled(IGT_LOG_WARN)
(kms_frontbuffer_tracking:2194) CRITICAL: FBC disabled

--> https://bugs.freedesktop.org/show_bug.cgi?id=108040


https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_5901/shard-skl6/igt@kms_frontbuffer_tracking@fbc-rgb101010-draw-mmap-cpu.html

Starting subtest: fbc-rgb101010-draw-mmap-cpu
(kms_frontbuffer_tracking:2126) igt_debugfs-CRITICAL: Test assertion failure
function igt_assert_crc_equal, file ../lib/igt_debugfs.c:419:
(kms_frontbuffer_tracking:2126) igt_debugfs-CRITICAL: Failed assertion:
!mismatch

--> https://bugs.freedesktop.org/show_bug.cgi?id=110379


https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_5748/shard-skl10/igt@kms_fbcon_fbt@fbc-suspend.html

Starting subtest: fbc-suspend
(kms_fbcon_fbt:1162) CRITICAL: Test assertion failure function subtest, file
../tests/kms_fbcon_fbt.c:258:
(kms_fbcon_fbt:1162) CRITICAL: Failed assertion:
feature->wait_until_enabled(drm.debugfs_fd)
Subtest fbc-suspend failed.

--> https://bugs.freedesktop.org/show_bug.cgi?id=103833


https://intel-gfx-ci.01.org/tree/drm-tip/IGT_4935/shard-iclb8/igt@kms_frontbuffer_tracking@fbcpsr-1p-rte.html

Starting subtest: fbcpsr-1p-rte
(kms_frontbuffer_tracking:5778) CRITICAL: Test assertion failure function
do_status_assertions, file ../tests/kms_frontbuffer_tracking.c:1609:
(kms_frontbuffer_tracking:5778) CRITICAL: Failed assertion:
psr_wait_entry(drm.debugfs, PSR_MODE_1)
(kms_frontbuffer_tracking:5778) CRITICAL: PSR still disabled

--> https://bugs.freedesktop.org/show_bug.cgi?id=109247


https://intel-gfx-ci.01.org/tree/drm-tip/IGT_4926/shard-iclb2/igt@kms_frontbuffer_tracking@fbc-1p-rte.html

Starting subtest: fbc-1p-rte
(kms_frontbuffer_tracking:4308) igt_debugfs-CRITICAL: Test assertion failure
function igt_assert_crc_equal, file ../lib/igt_debugfs.c:419:
(kms_frontbuffer_tracking:4308) igt_debugfs-CRITICAL: Failed assertion:
!mismatch

--> https://bugs.freedesktop.org/show_bug.cgi?id=110378


And after that, only one failure was caught, 9 months ago:

https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_4454/shard-hsw5/igt@kms_frontbuffer_tracking@fbc-2p-primscrn-pri-shrfb-draw-mmap-cpu.html

(kms_frontbuffer_tracking:2306) igt_debugfs-CRITICAL: Test assertion failure
function igt_assert_crc_equal, file ../lib/igt_debugfs.c:370:
(kms_frontbuffer_tracking:2306) igt_debugfs-CRITICAL: Failed assertion:
!mismatch
Subtest fbc-2p-primscrn-pri-shrfb-draw-mmap-cpu failed.

Thus, we can close this bug altogether! Wasn't painful at all :D

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