[Bug 92239] New: [SKL] igt/kms_flip_tiling/flip-to-Y-tiled fail

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=92239

            Bug ID: 92239
           Summary: [SKL] igt/kms_flip_tiling/flip-to-Y-tiled fail
           Product: DRI
           Version: DRI git
          Hardware: x86-64 (AMD64)
                OS: Linux (All)
            Status: NEW
          Severity: normal
          Priority: medium
         Component: DRM/Intel
          Assignee: intel-gfx-bugs at lists.freedesktop.org
          Reporter: olivierx.berthier at intel.com
        QA Contact: intel-gfx-bugs at lists.freedesktop.org
                CC: intel-gfx-bugs at lists.freedesktop.org

Created attachment 118592
  --> https://bugs.freedesktop.org/attachment.cgi?id=118592&action=edit
dmesg log file

Setup:
-------

Hardware
Platform: SKY LAKE Y A0 
CPU : Intel(R) Core(TM) m5-6Y57 CPU @ 1.10GHz (family: 6, model: 78  stepping:
3)
MCP : SKL-Y  D1 2+2 (ou ULX-D1)
QDF : QJK9 
CPU : SKL D0
Chipset PCH: Sunrise Point LP C1       
CRB : SKY LAKE Y LPDDR3 RVP3 CRB FAB2
Reworks : All Mandatories + FBS02 & FBS03, O-06

Software
BIOS : SKLSE2R1.R00.X097.B02.1509020030
ME FW : 11.0.0.1173
Ksc (EC FW): 1.19

kernel 4.3.0-rc2-drm-intel-testing-2015-09-28
>From bf2dbbc32aae7e5d9dd955fef23f98995987d924 Mon Sep 17 00:00:00 2001
From: Daniel Vetter <daniel.vetter at ffwll.ch>
Date: Fri, 25 Sep 2015 14:29:34 +0200
Subject: drm-intel-nightly: 2015y-09m-25d-12h-28m-49s UTC integration manifest


cairo: (HEAD, tag: 1.14.2) 93422b3cb5e0ef8104b8194c8873124ce2f5ea2d from
git://git.freedesktop.org/git/cairo
drm: (HEAD, tag: libdrm-2.4.64, tag: 2.4.64)
ab2fadabde3829b1ec56bd4756165dd9bd281488 from
git://git.freedesktop.org/git/mesa/drm
intel-driver: (HEAD, origin/master, origin/HEAD, master)
2a72f99d24714f2a58f400ef63b913d4cf9080b3 from
git://git.freedesktop.org/git/vaapi/intel-driver
libva: (HEAD, tag: libva-1.6.1, origin/v1.6-branch)
613eb962b45fbbd1526d751e88e0d8897af6c0e0 from
git://git.freedesktop.org/git/vaapi/libva
mesa: (HEAD, tag: mesa-10.6.7) 32efdc87cbf89cfe08ad9571cd756e27c803caa8 from
git://git.freedesktop.org/git/mesa/mesa
xf86-video-intel: (HEAD, origin/master, origin/HEAD, master)
f0fd4d500de03c30c7ce19915f85acadd1ca4e5d from
git://git.freedesktop.org/git/xorg/driver/xf86-video-intel
xserver: (HEAD, tag: xorg-server-1.17.2)
2123f7682d522619f101b05fb75efa75dabbe371 from
git://git.freedesktop.org/git/xorg/xserver

intel-gpu-tools: (HEAD, tag: intel-gpu-tools-1.12)
1f9e0550455be4b219954a026407dd23ec21b299 from
git://git.freedesktop.org/git/xorg/app/intel-gpu-tools

Steps:
------
run the command :
#  ./kms_flip_tiling --run-subtest flip-to-Y-tiled

Actual result:
---------------
The result of the test is fail.

Expected result:
----------------
The result is pass or skip.

Program output:
---------------

IGT-Version: 1.12-g1f9e055 (x86_64) (Linux: 4.3.0-rc2-drm-intel-nightly+
x86_64)
Test assertion failure function igt_assert_crc_equal, file igt_debugfs.c:235:
Failed assertion: a->crc[i] == b->crc[i]
error: 0xc50e811 != 0xa952de68
Stack trace:
  #0 [__igt_fail_assert+0xf1]
  #1 [igt_assert_crc_equal+0x78]
  #2 [test_flip_tiling.constprop.1+0x2ce]
  #3 [__real_main175+0x654]
  #4 [main+0x29]
  #5 [__libc_start_main+0xf5]
  #6 [_start+0x29]
  #7 [<unknown>+0x29]
Subtest flip-to-Y-tiled failed.
**** DEBUG ****
Test requirement passed: has_modifiers
Test requirement passed: data.gen >= 9
display: eDP-1: set_pipe(A)
igt_create_fb_with_bo_size(width=4096, height=1800, format=0x34325258 [bpp=32],
tiling=0x0, size=0
igt_create_fb_with_bo_size(handle=1, pitch=16384)
igt_create_fb_with_bo_size(width=4096, height=1800, format=0x34325258 [bpp=32],
tiling=0x100000000000002, size=0
igt_create_fb_with_bo_size(handle=2, pitch=16384)
Test requirement passed: has_modifiers
display: A.0: plane_set_fb(83)
display: commit {
display:     eDP-1: Selecting pipe A
display:     DP-2: Selecting pipe B
display:     eDP-1: SetCrtc pipe A, fb 83, panning (0, 0), mode 3200x1800
display: }
display: A.0: plane_set_fb(54)
display: commit {
display:     eDP-1: Selecting pipe A
display:     DP-2: Selecting pipe B
display:     eDP-1: SetCrtc pipe A, fb 54, panning (0, 0), mode 3200x1800
display: }
Test requirement passed: ret == 0
Test assertion failure function igt_assert_crc_equal, file igt_debugfs.c:235:
Failed assertion: a->crc[i] == b->crc[i]
error: 0xc50e811 != 0xa952de68
****  END  ****
Subtest flip-to-Y-tiled: FAIL (0.928s)

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