[Bug 92248] [KBL/SKL/BYT/BXT/GLK] igt/kms_plane_scaling fail

[bugzilla-daemon@freedesktop.org]

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https://bugs.freedesktop.org/show_bug.cgi?id=92248

--- Comment #37 from Armando Antonio <armando.antoniox.mora.reos@intel.com> ---
i tried to reproduce on KBL and the current assert is the following:

(kms_plane_scaling:1855) igt-kms-CRITICAL: Test assertion failure function
igt_drm_plane_commit, file igt_kms.c:2244:
(kms_plane_scaling:1855) igt-kms-CRITICAL: Failed assertion: ret == 0
(kms_plane_scaling:1855) igt-kms-CRITICAL: Last errno: 22, Invalid argument
(kms_plane_scaling:1855) igt-kms-CRITICAL: error: -22 != 0
(kms_plane_scaling:1855) igt-core-INFO: Stack trace:
(kms_plane_scaling:1855) igt-core-INFO:   #0 [__igt_fail_assert+0x101]
(kms_plane_scaling:1855) igt-core-INFO:   #1 [do_display_commit+0xa9c]
(kms_plane_scaling:1855) igt-core-INFO:   #2 [<unknown>+0xa9c]


new dmesg attached

======================================
             Software
======================================
kernel version              : 4.13.0-drm-tip-ww36-commit-59fbfaa+
hostname                    : gfx-desktop
architecture                : x86_64
os version                  : Ubuntu 16.10
os codename                 : yakkety
kernel driver               : i915
bios revision               : 5.12
bios release date           : 09/12/2016
hardware acceleration       : disabled
swap partition              : enabled on (/dev/sda3)

======================================
        Graphic drivers
======================================
grep: /opt/X11R7/var/log/Xorg.0.log: No such file or directory
libdrm                      : 2.4.83
cairo                       : 1.15.9
intel-gpu-tools (tag)       : intel-gpu-tools-1.19-234-g490b386
intel-gpu-tools (commit)    : 490b386

======================================
             Hardware
======================================
platform                   : Kabylake-Nuc
motherboard model          : MS-B142
motherboard id             : MS-B1421
form factor                : Desktop
manufacturer               : Micro-StarInternationalCo.,Ltd.
cpu family                 : Core i7
cpu family id              : 6
cpu information            : Intel(R) Core(TM) i7-7500U CPU @ 2.70GHz
gpu card                   : Intel Corporation Device 5916 (rev 02) (prog-if 00
[VGA controller])
memory ram                 : 15.55 GB
max memory ram             : 64 GB
cpu thread                 : 4
cpu core                   : 2
cpu model                  : 142
cpu stepping               : 9
socket                     : Other
signature                  : Type 0, Family 6, Model 142, Stepping 9
hard drive                 : 111GiB (120GB)
current cd clock frequency : 337500 kHz
maximum cd clock frequency : 675000 kHz
displays connected         : DP-1 HDMI-A-2

======================================
             Firmware
======================================
dmc fw loaded             : yes
dmc version               : 1.1
guc fw loaded             : SUCCESS
guc version wanted        : 9.14
guc version found         : 9.14

======================================
             kernel parameters
======================================
drm.debug=0x1e quiet splash i915.enable_guc_submission=2
i915.enable_guc_loading=2 i915.alpha_support=1

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