Created attachment 121787 [details] dmesg Setup Platform: KABY LAKE-U CPU : Intel(R) Core(TM) @ 2.60GHz MCP : KBL-U G0 2+2 QDF : QYQ8 Chipset PCH: SPT-LP C1 CRB : KABY LAKE U DDR3L RVP7 CRB FAB1 Software Linux distribution: Ubuntu 15.10 64 bits Kernel: drm-intel-nightly 4.5.0-rc3 cdb3ed2 from http://cgit.freedesktop.org/drm-intel/ drm: tag libdrm-2.4.66 9b77443 from http://cgit.freedesktop.org/mesa/drm/ mesa: tag mesa-11.1.1 330aa44from http://cgit.freedesktop.org/mesa/mesa/ cairo: tag 1.15.2 db8a7f1 from http://cgit.freedesktop.org/cairo waffle: master bb29b2a from https://github.com/waffle-gl/waffle xorg-server-macros: master d7acec2 from git://git.freedesktop.org/git/xorg/util/macros libva: tag libva-1.6.1 1f026de from http://cgit.freedesktop.org/libva/ vaapi-intel-driver: tag 1.6.1 f6fe842 from http://cgit.freedesktop.org/vaapi/intel-driver Firmware DMC 1.26 from https://01.org/linuxgraphics/downloads/skylake-dmc-1.26 Tools intel-gpu-tool: tag intel-gpu-tools-1.13 0a45d6b from http://cgit.freedesktop.org/xorg/app/intel-gpu-tools/ Steps: ------ 1. Execute commands: cd <...>/intel-gpu-tools/tests # ./kms_crtc_background_color Actual result: -------------- 1. Test is Skip IGT-Version: 1.13-NOT-GIT (x86_64) (Linux: 4.5.0-rc3-nightly+ x86_64) Test requirement not met in function test_crtc_background, file kms_crtc_background_color.c:143: Test requirement: plane->pipe->background_property SKIP (0.001s) Expected result: ---------------- 1. Test is Pass
Looks like this might be an IGT bug
There's no support in the kernel "background_color" property. For later reference (patches posted on m-l): https://lists.freedesktop.org/archives/intel-gfx/2015-February/060343.html https://lists.freedesktop.org/archives/intel-gfx/2015-October/078687.html https://lists.freedesktop.org/archives/dri-devel/2016-February/100483.html As far as I understand from IRC, the patches were merged and later reverted.
Increasing priority due to current milestone impact
Marius is correct; the kernel patches haven't landed yet although the (now outdated) IGT patches did somehow. So skipping is the correct behavior for now. The kernel patches have been posted a couple times (last version at https://patchwork.freedesktop.org/series/3265/), but are in a bit of a holding pattern until there's an open source userspace that can take advantage of this feature. When we're ready to merge the kernel patches, there will be some IGT updates to this test as well since the userspace-facing interface has changed slightly. The latest version of this IGT test was last posted by Lionel here: https://patchwork.freedesktop.org/series/3970/
Closing this bug since feature is not yet completed /upstreamed and therefore skip result is expected behavior
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