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            <b><a class="bz_bug_link 
          bz_status_NEEDINFO "
   title="NEEDINFO - [HSW BDW] kms_pipe_crc_basic read-crc-pipe-X-frame-sequence fails"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=91578#c17">Comment # 17</a>
              on <a class="bz_bug_link 
          bz_status_NEEDINFO "
   title="NEEDINFO - [HSW BDW] kms_pipe_crc_basic read-crc-pipe-X-frame-sequence fails"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=91578">bug 91578</a>
              from <span class="vcard"><a class="email" href="mailto:christophe.prigent@intel.com" title="cprigent <christophe.prigent@intel.com>"> <span class="fn">cprigent</span></a>
</span></b>
        <pre>Created <span class=""><a href="attachment.cgi?id=120174" name="attach_120174" title="hswu_4.4.0-rc2+pipe_fix_v2.patch_kern.log">attachment 120174</a> <a href="attachment.cgi?id=120174&action=edit" title="hswu_4.4.0-rc2+pipe_fix_v2.patch_kern.log">[details]</a></span>
hswu_4.4.0-rc2+pipe_fix_v2.patch_kern.log

HSW: Skip, Fail, Fail
BDW: Pass, Pass, Fail

HSW
---
root@HSWU3:/usr/local/src/intel-gpu-tools/tests# ./kms_pipe_crc_basic --r
read-crc-pipe-A-frame-sequence
IGT-Version: 1.12-NOT-GIT (x86_64) (Linux: 4.4.0-rc2-nightly-patch-91578+
x86_64)
Test requirement not met in function test_read_crc, file
kms_pipe_crc_basic.c:209:
Test requirement: valid_connectors
No connector found for pipe 0
Subtest read-crc-pipe-A-frame-sequence: SKIP (0.000s)
root@HSWU3:/usr/local/src/intel-gpu-tools/tests# ./kms_pipe_crc_basic --r
read-crc-pipe-B-frame-sequence
IGT-Version: 1.12-NOT-GIT (x86_64) (Linux: 4.4.0-rc2-nightly-patch-91578+
x86_64)
read-crc-pipe-B-frame-sequence: Testing connector DP-1 using pipe B
Timed out: CRC reading
Subtest read-crc-pipe-B-frame-sequence failed.
**** DEBUG ****
Test requirement passed: !(pipe >= data->display.n_pipes)
read-crc-pipe-B-frame-sequence: Testing connector DP-1 using pipe B
display: DP-1: set_pipe(B)
display: commit {
display:     DP-1: Selecting pipe B
display: }
Clearing the fb with color (0.00,1.00,0.00)
igt_create_fb_with_bo_size(width=1024, height=768, format=0x34325258 [bpp=32],
tiling=0x0, size=0)
igt_create_fb_with_bo_size(handle=1, pitch=4096)
display: B.0: plane_set_fb(49)
display: commit {
display:     DP-1: Selecting pipe B
display:     DP-1: SetCrtc pipe B, fb 49, panning (0, 0), mode 1024x768
display: }
CRC for this fb: bed119d0 00000000 00000000 00000000 00000000
display: B.0: plane_set_fb(0)
display: DP-1: set_pipe(any)
display: DP-1: set_pipe(B)
display: commit {
display:     DP-1: Selecting pipe B
display:     DP-1: SetCrtc pipe B, disabling
display: }
Clearing the fb with color (0.00,1.00,1.00)
igt_create_fb_with_bo_size(width=1024, height=768, format=0x34325258 [bpp=32],
tiling=0x0, size=0)
igt_create_fb_with_bo_size(handle=1, pitch=4096)
display: B.0: plane_set_fb(43)
display: commit {
display: }
Timed out: CRC reading
****  END  ****
Subtest read-crc-pipe-B-frame-sequence: FAIL (5.712s)
root@HSWU3:/usr/local/src/intel-gpu-tools/tests# ./kms_pipe_crc_basic --r
read-crc-pipe-C-frame-sequence
IGT-Version: 1.12-NOT-GIT (x86_64) (Linux: 4.4.0-rc2-nightly-patch-91578+
x86_64)
read-crc-pipe-C-frame-sequence: Testing connector DP-1 using pipe C
Timed out: CRC reading
Subtest read-crc-pipe-C-frame-sequence failed.
**** DEBUG ****
Test requirement passed: !(pipe >= data->display.n_pipes)
read-crc-pipe-C-frame-sequence: Testing connector DP-1 using pipe C
display: DP-1: set_pipe(C)
display: commit {
display:     DP-1: Selecting pipe C
display: }
Clearing the fb with color (0.00,1.00,0.00)
igt_create_fb_with_bo_size(width=1024, height=768, format=0x34325258 [bpp=32],
tiling=0x0, size=0)
igt_create_fb_with_bo_size(handle=1, pitch=4096)
display: C.0: plane_set_fb(49)
display: commit {
display:     DP-1: Selecting pipe C
display:     DP-1: SetCrtc pipe C, fb 49, panning (0, 0), mode 1024x768
display: }
CRC for this fb: bed119d0 00000000 00000000 00000000 00000000
display: C.0: plane_set_fb(0)
display: DP-1: set_pipe(any)
display: DP-1: set_pipe(C)
display: commit {
display:     DP-1: Selecting pipe C
display:     DP-1: SetCrtc pipe C, disabling
display: }
Clearing the fb with color (0.00,1.00,1.00)
igt_create_fb_with_bo_size(width=1024, height=768, format=0x34325258 [bpp=32],
tiling=0x0, size=0)
igt_create_fb_with_bo_size(handle=1, pitch=4096)
display: C.0: plane_set_fb(43)
display: commit {
display: }
Timed out: CRC reading
****  END  ****
Subtest read-crc-pipe-C-frame-sequence: FAIL (5.700s)

Hardware:
Motherboard: SawTooth Peak
cpu model name : Intel(R) Core(TM) i7-4550U CPU @ 1.50GHz
cpu model : 69
cpu family : 6
Graphic card: Haswell-ULT Integrated Graphics Controller (rev 09)
Software:
Kernel 4.4.0-rc2 nighlty 17874a0 from git://anongit.freedesktop.org/drm-intel
  commit 17874a0bd04949ab460431e6017860ab98e0e4d2
  Author: Ville Syrjälä <<a href="mailto:ville.syrjala@linux.intel.com">ville.syrjala@linux.intel.com</a>>
  Date:   Thu Nov 26 18:58:09 2015 +0200
  drm-intel-nightly: 2015y-11m-26d-16h-57m-42s UTC integration manifest
  with patch <a href="https://bugs.freedesktop.org/attachment.cgi?id=120161">https://bugs.freedesktop.org/attachment.cgi?id=120161</a> applied
Ubuntu 14.04.1 LTS
Bios: HSWLPTU1.86C.0135.R01.1311020052
Libdrm: 2.4.65


BDW-U
-----
root@BDWU1:/usr/local/src/intel-gpu-tools/tests# ./kms_pipe_crc_basic --r
read-crc-pipe-A-frame-sequence
IGT-Version: 1.12-NOT-GIT (x86_64) (Linux: 4.4.0-rc2-nightly-patch-91578+
x86_64)
read-crc-pipe-A-frame-sequence: Testing connector eDP-1 using pipe A
Subtest read-crc-pipe-A-frame-sequence: SUCCESS (3.020s)
root@BDWU1:/usr/local/src/intel-gpu-tools/tests#
root@BDWU1:/usr/local/src/intel-gpu-tools/tests# ./kms_pipe_crc_basic --r
read-crc-pipe-B-frame-sequence
IGT-Version: 1.12-NOT-GIT (x86_64) (Linux: 4.4.0-rc2-nightly-patch-91578+
x86_64)
read-crc-pipe-B-frame-sequence: Testing connector eDP-1 using pipe B
Subtest read-crc-pipe-B-frame-sequence: SUCCESS (3.380s)
root@BDWU1:/usr/local/src/intel-gpu-tools/tests#
root@BDWU1:/usr/local/src/intel-gpu-tools/tests# ./kms_pipe_crc_basic --r
read-crc-pipe-C-frame-sequence
IGT-Version: 1.12-NOT-GIT (x86_64) (Linux: 4.4.0-rc2-nightly-patch-91578+
x86_64)
read-crc-pipe-C-frame-sequence: Testing connector eDP-1 using pipe C
read-crc-pipe-C-frame-sequence: Testing connector DP-1 using pipe C
Timed out: CRC reading
Subtest read-crc-pipe-C-frame-sequence failed.
**** DEBUG ****
Test requirement passed: !(pipe >= data->display.n_pipes)
read-crc-pipe-C-frame-sequence: Testing connector eDP-1 using pipe C
display: eDP-1: set_pipe(C)
display: commit {
display:     eDP-1: Selecting pipe C
display:     DP-1: Selecting pipe A
display: }
Clearing the fb with color (0.00,1.00,0.00)
igt_create_fb_with_bo_size(width=1920, height=1080, format=0x34325258 [bpp=32],
tiling=0x0, size=0)
igt_create_fb_with_bo_size(handle=1, pitch=7680)
display: C.0: plane_set_fb(58)
display: commit {
display:     eDP-1: Selecting pipe C
display:     DP-1: Selecting pipe A
display:     eDP-1: SetCrtc pipe C, fb 58, panning (0, 0), mode 1920x1080
display: }
CRC for this fb: d30a1687 00000000 00000000 00000000 00000000
display: C.0: plane_set_fb(0)
display: eDP-1: set_pipe(any)
display: eDP-1: set_pipe(C)
display: commit {
display:     eDP-1: Selecting pipe C
display:     DP-1: Selecting pipe A
display:     eDP-1: SetCrtc pipe C, disabling
display: }
Clearing the fb with color (0.00,1.00,1.00)
igt_create_fb_with_bo_size(width=1920, height=1080, format=0x34325258 [bpp=32],
tiling=0x0, size=0)
igt_create_fb_with_bo_size(handle=1, pitch=7680)
display: C.0: plane_set_fb(51)
display: commit {
display:     eDP-1: Selecting pipe C
display:     DP-1: Selecting pipe A
display:     eDP-1: SetCrtc pipe C, fb 51, panning (0, 0), mode 1920x1080
display: }
CRC for this fb: 1224d6f1 00000000 00000000 00000000 00000000
display: C.0: plane_set_fb(0)
display: eDP-1: set_pipe(any)
read-crc-pipe-C-frame-sequence: Testing connector DP-1 using pipe C
display: DP-1: set_pipe(C)
display: commit {
display:     DP-1: Selecting pipe C
display:     eDP-1: Selecting pipe A
display:     DP-1: SetCrtc pipe C, disabling
display: }
Clearing the fb with color (0.00,1.00,0.00)
igt_create_fb_with_bo_size(width=1024, height=768, format=0x34325258 [bpp=32],
tiling=0x0, size=0)
igt_create_fb_with_bo_size(handle=1, pitch=4096)
display: C.0: plane_set_fb(51)
display: commit {
display:     DP-1: Selecting pipe C
display:     eDP-1: Selecting pipe A
display:     DP-1: SetCrtc pipe C, fb 51, panning (0, 0), mode 1024x768
display: }
CRC for this fb: bed119d0 00000000 00000000 00000000 00000000
display: C.0: plane_set_fb(0)
display: DP-1: set_pipe(any)
display: DP-1: set_pipe(C)
display: commit {
display:     DP-1: Selecting pipe C
display:     eDP-1: Selecting pipe A
display:     DP-1: SetCrtc pipe C, disabling
display: }
Clearing the fb with color (0.00,1.00,1.00)
igt_create_fb_with_bo_size(width=1024, height=768, format=0x34325258 [bpp=32],
tiling=0x0, size=0)
igt_create_fb_with_bo_size(handle=1, pitch=4096)
display: C.0: plane_set_fb(51)
display: commit {
display:     eDP-1: Selecting pipe A
display: }
Timed out: CRC reading
****  END  ****
Subtest read-crc-pipe-C-frame-sequence: FAIL (9.704s)

Hardware: 
Motherboard: WhiteTip Mountain
cpu model name : Intel(R) Core(TM) i5-5300U CPU @ 2.30GHz 
cpu model : 61 
cpu family : 6 
Graphic card: Broadwell-U Integrated Graphics (rev 09) 
Kernel 4.4.0-rc2 nighlty 17874a0 from git://anongit.freedesktop.org/drm-intel
  commit 17874a0bd04949ab460431e6017860ab98e0e4d2
  Author: Ville Syrjälä <<a href="mailto:ville.syrjala@linux.intel.com">ville.syrjala@linux.intel.com</a>>
  Date:   Thu Nov 26 18:58:09 2015 +0200
  drm-intel-nightly: 2015y-11m-26d-16h-57m-42s UTC integration manifest
  with patch <a href="https://bugs.freedesktop.org/attachment.cgi?id=120161">https://bugs.freedesktop.org/attachment.cgi?id=120161</a> applied
Ubuntu 14.04.1 LTS
Bios: BDW-E1R1.86C.0125.R00.1506031935 
Libdrm: 2.4.65</pre>
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