[Bug 94118] New: [KBL] kms_frontbuffer_tracking / fbcpsr-farfromfence fails

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Fri Feb 12 16:27:10 UTC 2016 

https://bugs.freedesktop.org/show_bug.cgi?id=94118

            Bug ID: 94118
           Summary: [KBL] kms_frontbuffer_tracking / fbcpsr-farfromfence
                    fails
           Product: DRI
           Version: unspecified
          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: christophe.prigent at intel.com
        QA Contact: intel-gfx-bugs at lists.freedesktop.org
                CC: intel-gfx-bugs at lists.freedesktop.org

Created attachment 121717
  --> https://bugs.freedesktop.org/attachment.cgi?id=121717&action=edit
dmesg-fbcpsr-farfromfence

Setup:
------
Hardware
Platform: KABY LAKE-U 
CPU : Intel(R) Core(TM) @ 2.60GHz
MCP : KBL-U G0 2+2 (ou ULT-G0)
QDF : QYQ8
Chipset PCH: SPT-LP C1 
CRB : KABY LAKE U DDR3L RVP7 CRB FAB1
Software
BIOS : KBLSE2R1.R00.X015.B01.1511271314
ME FW : 11.5.0.1008
Ksc (EC FW): 1.20
Linux distribution: Ubuntu 15.10 64 bits
Kernel: drm-intel-nightly 4.5.0-rc3_d9bd337 from
http://cgit.freedesktop.org/drm-intel/
  commit d9bd337b4b2d46f73005fcdf0e7049e7f8ed5c04
  Author: Jani Nikula <jani.nikula at intel.com>
  Date:   Tue Feb 9 17:43:10 2016 +0200
  drm-intel-nightly: 2016y-02m-09d-15h-42m-46s UTC integration manifest
drm: tag libdrm-2.4.66-33-gf884af9
intel-gpu-tool: intel-gpu-tools-1.13-195-g8d441ee

Steps:
------
run the command :
# ./kms_frontbuffer_tracking --run-subtest fbcpsr-farfromfence

Actual result:
---------------
The result is fail.

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

Output:
--------
./kms_frontbuffer_tracking --run-subtest fbcpsr-farfromfence
IGT-Version: 1.13-NOT-GIT (x86_64) (Linux: 4.5.0-rc3-nightly+ x86_64)
Primary screen: eDP 3200x1800
Secondary screen: DP 1920x1080
FBC last action not supported
FBC status:
FBC disabled: mode too large for compression
Compressing: yes

(kms_frontbuffer_tracking:5626) CRITICAL: Test assertion failure function
farfromfence_subtest, file kms_frontbuffer_tracking.c:2849:
(kms_frontbuffer_tracking:5626) CRITICAL: Failed assertion: false
(kms_frontbuffer_tracking:5626) CRITICAL: FBC disabled
Stack trace:
  #0 [__igt_fail_assert+0xf1]
  #1 [farfromfence_subtest+0x1a6]
  #2 [main+0x1c9d]
  #3 [__libc_start_main+0xf0]
  #4 [_start+0x29]
  #5 [<unknown>+0x29]
Subtest fbcpsr-farfromfence failed.
**** DEBUG ****
(kms_frontbuffer_tracking:5626) DEBUG: Test requirement passed: fbc.can_test
(kms_frontbuffer_tracking:5626) DEBUG: Test requirement passed: psr.can_test
(kms_frontbuffer_tracking:5626) DEBUG: Test requirement passed:
sink_crc.supported
(kms_frontbuffer_tracking:5626) igt-fb-DEBUG:
igt_create_fb_with_bo_size(width=3200, height=1800, format=0x34325258 [bpp=32],
tiling=0x100000000000001, size=23040000)
(kms_frontbuffer_tracking:5626) igt-fb-DEBUG:
igt_create_fb_with_bo_size(handle=9, pitch=12800)
(kms_frontbuffer_tracking:5626) DEBUG: Blue CRC:   pipe:[caf54d69 00000000
00000000 00000000 00000000] sink:[00000000a7d9]
(kms_frontbuffer_tracking:5626) igt-fb-DEBUG:
igt_create_fb_with_bo_size(width=3200, height=1800, format=0x34325258 [bpp=32],
tiling=0x100000000000001, size=23040000)
(kms_frontbuffer_tracking:5626) igt-fb-DEBUG:
igt_create_fb_with_bo_size(handle=9, pitch=12800)
(kms_frontbuffer_tracking:5626) igt-fb-DEBUG:
igt_create_fb_with_bo_size(width=3200, height=1800, format=0x34325258 [bpp=32],
tiling=0x100000000000001, size=23040000)
(kms_frontbuffer_tracking:5626) igt-fb-DEBUG:
igt_create_fb_with_bo_size(handle=10, pitch=12800)
(kms_frontbuffer_tracking:5626) igt-fb-DEBUG:
igt_create_fb_with_bo_size(width=3200, height=1800, format=0x34325258 [bpp=32],
tiling=0x100000000000001, size=23040000)
(kms_frontbuffer_tracking:5626) igt-fb-DEBUG:
igt_create_fb_with_bo_size(handle=11, pitch=12800)
(kms_frontbuffer_tracking:5626) igt-fb-DEBUG:
igt_create_fb_with_bo_size(width=3200, height=1800, format=0x34325258 [bpp=32],
tiling=0x100000000000001, size=23040000)
(kms_frontbuffer_tracking:5626) igt-fb-DEBUG:
igt_create_fb_with_bo_size(handle=12, pitch=12800)
(kms_frontbuffer_tracking:5626) igt-draw-DEBUG: Test requirement passed:
intel_gen(intel_get_drm_devid(fd)) >= 5
(kms_frontbuffer_tracking:5626) igt-draw-DEBUG: Test requirement passed:
intel_gen(intel_get_drm_devid(fd)) >= 5
(kms_frontbuffer_tracking:5626) igt-draw-DEBUG: Test requirement passed:
intel_gen(intel_get_drm_devid(fd)) >= 5
(kms_frontbuffer_tracking:5626) igt-draw-DEBUG: Test requirement passed:
intel_gen(intel_get_drm_devid(fd)) >= 5
(kms_frontbuffer_tracking:5626) igt-draw-DEBUG: Test requirement passed:
intel_gen(intel_get_drm_devid(fd)) >= 5
(kms_frontbuffer_tracking:5626) igt-draw-DEBUG: Test requirement passed:
intel_gen(intel_get_drm_devid(fd)) >= 5
(kms_frontbuffer_tracking:5626) igt-draw-DEBUG: Test requirement passed:
intel_gen(intel_get_drm_devid(fd)) >= 5
(kms_frontbuffer_tracking:5626) igt-draw-DEBUG: Test requirement passed:
intel_gen(intel_get_drm_devid(fd)) >= 5
(kms_frontbuffer_tracking:5626) igt-draw-DEBUG: Test requirement passed:
intel_gen(intel_get_drm_devid(fd)) >= 5
(kms_frontbuffer_tracking:5626) igt-draw-DEBUG: Test requirement passed:
intel_gen(intel_get_drm_devid(fd)) >= 5
(kms_frontbuffer_tracking:5626) DEBUG: Rect 0 CRC: pipe:[085496e8 00000000
00000000 00000000 00000000] sink:[0000679bc042]
(kms_frontbuffer_tracking:5626) DEBUG: Rect 1 CRC: pipe:[f0ce7e4f 00000000
00000000 00000000 00000000] sink:[2e4b679bee09]
(kms_frontbuffer_tracking:5626) DEBUG: Rect 2 CRC: pipe:[eb887661 00000000
00000000 00000000 00000000] sink:[4d444f61c6f3]
(kms_frontbuffer_tracking:5626) DEBUG: Rect 3 CRC: pipe:[178fb566 00000000
00000000 00000000 00000000] sink:[4d4440e9c6f3]
(kms_frontbuffer_tracking:5626) igt-draw-DEBUG: Test requirement passed:
intel_gen(intel_get_drm_devid(fd)) >= 5
(kms_frontbuffer_tracking:5626) DEBUG: Calculated CRC: pipe:[caf54d69 00000000
00000000 00000000 00000000] sink:[00000000a7d9]
(kms_frontbuffer_tracking:5626) DEBUG: Test requirement passed:
!fbc_not_enough_stolen()
(kms_frontbuffer_tracking:5626) DEBUG: Calculated CRC: pipe:[caf54d69 00000000
00000000 00000000 00000000] sink:[00000000a7d9]
(kms_frontbuffer_tracking:5626) igt-fb-DEBUG:
igt_create_fb_with_bo_size(width=3200, height=8192, format=0x34325258 [bpp=32],
tiling=0x100000000000001, size=104857600)
(kms_frontbuffer_tracking:5626) igt-fb-DEBUG:
igt_create_fb_with_bo_size(handle=9, pitch=12800)
(kms_frontbuffer_tracking:5626) DEBUG: Calculated CRC: pipe:[caf54d69 00000000
00000000 00000000 00000000] sink:[00000000a7d9]
(kms_frontbuffer_tracking:5626) DEBUG: Test requirement passed:
!fbc_not_enough_stolen()
(kms_frontbuffer_tracking:5626) INFO: FBC status:
FBC disabled: mode too large for compression
Compressing: yes

(kms_frontbuffer_tracking:5626) CRITICAL: Test assertion failure function
farfromfence_subtest, file kms_frontbuffer_tracking.c:2849:
(kms_frontbuffer_tracking:5626) CRITICAL: Failed assertion: false
(kms_frontbuffer_tracking:5626) CRITICAL: FBC disabled
****  END  ****
Subtest fbcpsr-farfromfence: FAIL (6.344s)

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