https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_5/fi-skl-6700hq/igt@kms_frontbuffer_tracking@fbc-indfb-scaledprimary.html https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_5/fi-skl-6700hq/igt@kms_frontbuffer_tracking@fbc-shrfb-scaledprimary.html (kms_frontbuffer_tracking:1381) WARNING: fbc_is_enabled()? FBC disabled: plane Y offset is misaligned (kms_frontbuffer_tracking:1381) CRITICAL: Test assertion failure function do_status_assertions, file ../tests/kms_frontbuffer_tracking.c:1748: (kms_frontbuffer_tracking:1381) CRITICAL: Failed assertion: fbc_is_enabled(IGT_LOG_WARN) (kms_frontbuffer_tracking:1381) CRITICAL: FBC disabled Subtest fbc-indfb-scaledprimary failed.
https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_5/fi-skl-6770hq/igt@kms_frontbuffer_tracking@fbc-indfb-scaledprimary.html (kms_frontbuffer_tracking:1407) WARNING: fbc_is_enabled()? FBC disabled: plane Y offset is misaligned (kms_frontbuffer_tracking:1407) CRITICAL: Test assertion failure function do_status_assertions, file ../tests/kms_frontbuffer_tracking.c:1748: (kms_frontbuffer_tracking:1407) CRITICAL: Failed assertion: fbc_is_enabled(IGT_LOG_WARN) (kms_frontbuffer_tracking:1407) CRITICAL: FBC disabled Subtest fbc-indfb-scaledprimary failed.
https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_5/fi-kbl-7500u/igt@kms_frontbuffer_tracking@fbc-indfb-scaledprimary.html
https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_5/fi-cfl-u/igt@kms_frontbuffer_tracking@fbc-indfb-scaledprimary.html https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_5/fi-cfl-u/igt@kms_frontbuffer_tracking@fbc-shrfb-scaledprimary.html
https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_5/fi-cnl-drrs/igt@kms_frontbuffer_tracking@fbc-indfb-scaledprimary.html https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_5/fi-cnl-drrs/igt@kms_frontbuffer_tracking@fbc-shrfb-scaledprimary.html
https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_5/fi-cfl-8700k/igt@kms_frontbuffer_tracking@fbc-indfb-scaledprimary.html https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_5/fi-cfl-8700k/igt@kms_frontbuffer_tracking@fbc-shrfb-scaledprimary.html
https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_5/fi-glk-1/igt@kms_frontbuffer_tracking@fbc-indfb-scaledprimary.html
https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_4/fi-kbl-7567u/igt@kms_frontbuffer_tracking@fbc-indfb-scaledprimary.html https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_4/fi-kbl-7567u/igt@kms_frontbuffer_tracking@fbc-indfb-scaledprimary.html
https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_5/fi-skl-6260u/igt@kms_frontbuffer_tracking@fbc-indfb-scaledprimary.html https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_5/fi-skl-6260u/igt@kms_frontbuffer_tracking@fbc-shrfb-scaledprimary.html
https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_5/fi-skl-6600u/igt@kms_frontbuffer_tracking@fbc-indfb-scaledprimary.html https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_5/fi-skl-6600u/igt@kms_frontbuffer_tracking@fbc-shrfb-scaledprimary.html
https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_5/fi-skl-6700k2/igt@kms_frontbuffer_tracking@fbc-indfb-scaledprimary.html
https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_7/fi-glk-1/igt@kms_frontbuffer_tracking@fbcpsr-shrfb-scaledprimary.html https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_7/fi-skl-6700hq/igt@kms_frontbuffer_tracking@fbcpsr-shrfb-scaledprimary.html https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_7/fi-glk-1/igt@kms_frontbuffer_tracking@fbcpsr-indfb-scaledprimary.html
https://patchwork.freedesktop.org/series/40192/
Fixed by: commit 55f945e58fe3c1b28702f9f431b5ce19a4692050 Author: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Date: Mon Mar 19 11:32:49 2018 +0100 tests/kms_frontbuffer_tracking: Fix Y alignment in the scaledprimary subtest, v3. This is hidden behind the other kms_frontbuffer_tracking failures, but is its own fail. On gen9/gen10 we fail the scaledprimary tests because FBC refuses to be enabled with "plane Y offset is misaligned". Looking at the kernel, this is a workaround for FIFO underruns which can be tested as well. Test that with the right alignment, FBC is enabled and with misalignment FBC is disabled on <= gen10.
This is green I will close even though I don't have results from drmtip runs.
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.