https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_4914/shard-skl2/igt@kms_plane_alpha_blend@pipe-b-coverage-7efc.html https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_4914/shard-apl2/igt@kms_plane_alpha_blend@pipe-c-coverage-7efc.html https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_4914/shard-kbl4/igt@kms_plane_alpha_blend@pipe-c-alpha-7efc.html https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_4914/shard-glk2/igt@kms_plane_alpha_blend@pipe-c-alpha-7efc.html Starting subtest: pipe-C-alpha-7efc (kms_plane_alpha_blend:8943) igt_debugfs-CRITICAL: Test assertion failure function igt_pipe_crc_start, file ../lib/igt_debugfs.c:790: (kms_plane_alpha_blend:8943) igt_debugfs-CRITICAL: Failed assertion: pipe_crc->crc_fd != -1 (kms_plane_alpha_blend:8943) igt_debugfs-CRITICAL: Last errno: 5, Input/output error Subtest pipe-C-alpha-7efc failed.
Also seen on BXT: https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_121/fi-bxt-dsi/igt@kms_plane_alpha_blend@pipe-b-coverage-7efc.html Starting subtest: pipe-B-coverage-7efc (kms_plane_alpha_blend:1088) igt_debugfs-CRITICAL: Test assertion failure function igt_pipe_crc_start, file ../lib/igt_debugfs.c:790: (kms_plane_alpha_blend:1088) igt_debugfs-CRITICAL: Failed assertion: pipe_crc->crc_fd != -1 (kms_plane_alpha_blend:1088) igt_debugfs-CRITICAL: Last errno: 5, Input/output error Subtest pipe-B-coverage-7efc failed.
Also seen on ICL: https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_121/fi-icl-u/igt@kms_plane_alpha_blend@pipe-c-alpha-7efc.html https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_121/fi-icl-u/igt@kms_plane_alpha_blend@pipe-b-coverage-7efc.html Starting subtest: pipe-B-coverage-7efc (kms_plane_alpha_blend:1113) igt_debugfs-CRITICAL: Test assertion failure function igt_pipe_crc_start, file ../lib/igt_debugfs.c:790: (kms_plane_alpha_blend:1113) igt_debugfs-CRITICAL: Failed assertion: pipe_crc->crc_fd != -1 (kms_plane_alpha_blend:1113) igt_debugfs-CRITICAL: Last errno: 5, Input/output error Subtest pipe-B-coverage-7efc failed.
https://patchwork.freedesktop.org/series/50486/
commit ee9a10aa13cfb3c5b6520643a84b2f12ebc9fca5 (HEAD, origin/master, origin/HEAD) Author: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Date: Wed Oct 3 10:59:45 2018 +0200 kms_plane_alpha_blend: Start CRC after enabling display. This will fix the -EIO from trying to start CRC on a disabled pipe.
(In reply to Maarten Lankhorst from comment #4) > commit ee9a10aa13cfb3c5b6520643a84b2f12ebc9fca5 (HEAD, origin/master, > origin/HEAD) > Author: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> > Date: Wed Oct 3 10:59:45 2018 +0200 > > kms_plane_alpha_blend: Start CRC after enabling display. > > This will fix the -EIO from trying to start CRC on a disabled pipe. Still hapenning all the time: https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_134/fi-icl-u2/igt@kms_plane_alpha_blend@pipe-b-coverage-7efc.html https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_134/fi-kbl-r/igt@kms_plane_alpha_blend@pipe-b-coverage-7efc.html https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_134/fi-skl-gvtdvm/igt@kms_plane_alpha_blend@pipe-b-coverage-7efc.html https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_134/fi-skl-iommu/igt@kms_plane_alpha_blend@pipe-b-coverage-7efc.html https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_134/fi-whl-u/igt@kms_plane_alpha_blend@pipe-b-coverage-7efc.html Starting subtest: pipe-B-coverage-7efc (kms_plane_alpha_blend:1156) igt_debugfs-CRITICAL: Test assertion failure function igt_pipe_crc_start, file ../lib/igt_debugfs.c:817: (kms_plane_alpha_blend:1156) igt_debugfs-CRITICAL: Failed assertion: pipe_crc->crc_fd != -1 (kms_plane_alpha_blend:1156) igt_debugfs-CRITICAL: Last errno: 5, Input/output error Subtest pipe-B-coverage-7efc failed.
(In reply to Martin Peres from comment #5) > (In reply to Maarten Lankhorst from comment #4) > > commit ee9a10aa13cfb3c5b6520643a84b2f12ebc9fca5 (HEAD, origin/master, > > origin/HEAD) > > Author: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> > > Date: Wed Oct 3 10:59:45 2018 +0200 > > > > kms_plane_alpha_blend: Start CRC after enabling display. > > > > This will fix the -EIO from trying to start CRC on a disabled pipe. > > Still hapenning all the time: > > https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_134/fi-icl-u2/ > igt@kms_plane_alpha_blend@pipe-b-coverage-7efc.html > > https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_134/fi-kbl-r/ > igt@kms_plane_alpha_blend@pipe-b-coverage-7efc.html > > https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_134/fi-skl-gvtdvm/ > igt@kms_plane_alpha_blend@pipe-b-coverage-7efc.html > > https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_134/fi-skl-iommu/ > igt@kms_plane_alpha_blend@pipe-b-coverage-7efc.html > > https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_134/fi-whl-u/ > igt@kms_plane_alpha_blend@pipe-b-coverage-7efc.html > > Starting subtest: pipe-B-coverage-7efc > (kms_plane_alpha_blend:1156) igt_debugfs-CRITICAL: Test assertion failure > function igt_pipe_crc_start, file ../lib/igt_debugfs.c:817: > (kms_plane_alpha_blend:1156) igt_debugfs-CRITICAL: Failed assertion: > pipe_crc->crc_fd != -1 > (kms_plane_alpha_blend:1156) igt_debugfs-CRITICAL: Last errno: 5, > Input/output error > Subtest pipe-B-coverage-7efc failed. Actually, this got fixed by: ee9a10aa kms_plane_alpha_blend: Start CRC after enabling display.
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