[Intel-gfx] ✗ Fi.CI.BAT: warning for series starting with [v2,1/2] drm/i915: Check num_pipes before initializing audio component

[Wang, Elaine]

These 2 patches shouldn't impact the platforms that have none zero num_pipes. BXT
has 3 pipes, so the dmesg warning in following test case isn't caused by these 2 patches.

Test kms_frontbuffer_tracking:
         Subgroup basic:
	              pass       -> DMESG-WARN (fi-bxt-j4205)

https://intel-gfx-ci.01.org/CI/Patchwork_3325/fi-bxt-j4205/dmesg-before.log
https://intel-gfx-ci.01.org/CI/Patchwork_3325/fi-bxt-j4205/dmesg-during.log

  432.694507] [IGT] kms_frontbuffer_tracking: executing
[  432.726114] [drm:drm_mode_addfb2] [FB:88]
[  432.726471] [drm:drm_mode_addfb2] [FB:90]
[  432.726676] [drm:drm_mode_addfb2] [FB:91]
[  432.731670] [drm:drm_mode_addfb2] [FB:92]
[  432.761242] [drm:drm_mode_addfb2] [FB:93]
[  432.763241] [drm:drm_mode_setcrtc] [CRTC:33:pipe A]
[  432.763456] [drm:drm_mode_setcrtc] [CONNECTOR:51:eDP-1]
[  432.900225] [drm:intel_dp_sink_crc [i915]] *ERROR* Panel is unable to calculate any CRC after 6 vblanks
[  432.918159] [IGT] kms_frontbuffer_tracking: starting subtest basic
....
[  437.896719] [IGT] kms_frontbuffer_tracking: exiting, ret=0

> -----Original Message-----
> From: Patchwork [mailto:patchwork at emeril.freedesktop.org]
> Sent: Monday, December 19, 2016 7:46 PM
> To: Wang, Elaine <elaine.wang at intel.com>
> Cc: intel-gfx at lists.freedesktop.org
> Subject: ✗ Fi.CI.BAT: warning for series starting with [v2,1/2] drm/i915: Check
> num_pipes before initializing audio component
> 
> == Series Details ==
> 
> Series: series starting with [v2,1/2] drm/i915: Check num_pipes before
> initializing audio component
> URL   : https://patchwork.freedesktop.org/series/16987/
> State : warning
> 
> == Summary ==
> 
> Series 16987v1 Series without cover letter
> https://patchwork.freedesktop.org/api/1.0/series/16987/revisions/1/mbox/
> 
> Test drv_module_reload:
>         Subgroup basic-reload-inject:
>                 dmesg-warn -> PASS       (fi-ilk-650)
> Test kms_frontbuffer_tracking:
>         Subgroup basic:
>                 pass       -> DMESG-WARN (fi-bxt-j4205)
> Test kms_pipe_crc_basic:
>         Subgroup suspend-read-crc-pipe-a:
>                 skip       -> PASS       (fi-bxt-j4205)
>         Subgroup suspend-read-crc-pipe-b:
>                 skip       -> PASS       (fi-bxt-j4205)
>         Subgroup suspend-read-crc-pipe-c:
>                 skip       -> PASS       (fi-bxt-j4205)
> Test pm_backlight:
>         Subgroup basic-brightness:
>                 skip       -> PASS       (fi-bxt-j4205)
> 
> fi-bdw-5557u     total:247  pass:233  dwarn:0   dfail:0   fail:0   skip:14
> fi-bsw-n3050     total:247  pass:208  dwarn:0   dfail:0   fail:0   skip:39
> fi-bxt-j4205     total:247  pass:225  dwarn:1   dfail:0   fail:0   skip:21
> fi-bxt-t5700     total:247  pass:220  dwarn:0   dfail:0   fail:0   skip:27
> fi-byt-j1900     total:247  pass:220  dwarn:0   dfail:0   fail:0   skip:27
> fi-byt-n2820     total:247  pass:216  dwarn:0   dfail:0   fail:0   skip:31
> fi-hsw-4770      total:247  pass:228  dwarn:0   dfail:0   fail:0   skip:19
> fi-hsw-4770r     total:247  pass:228  dwarn:0   dfail:0   fail:0   skip:19
> fi-ilk-650       total:247  pass:195  dwarn:0   dfail:0   fail:0   skip:52
> fi-ivb-3520m     total:247  pass:226  dwarn:0   dfail:0   fail:0   skip:21
> fi-ivb-3770      total:247  pass:226  dwarn:0   dfail:0   fail:0   skip:21
> fi-kbl-7500u     total:247  pass:226  dwarn:0   dfail:0   fail:0   skip:21
> fi-skl-6260u     total:247  pass:234  dwarn:0   dfail:0   fail:0   skip:13
> fi-skl-6700hq    total:247  pass:227  dwarn:0   dfail:0   fail:0   skip:20
> fi-skl-6700k     total:247  pass:224  dwarn:3   dfail:0   fail:0   skip:20
> fi-skl-6770hq    total:247  pass:234  dwarn:0   dfail:0   fail:0   skip:13
> fi-snb-2520m     total:247  pass:216  dwarn:0   dfail:0   fail:0   skip:31
> fi-snb-2600      total:247  pass:215  dwarn:0   dfail:0   fail:0   skip:32
> 
> 2a932d085375c80a1bbb332799db3df9738e8eba drm-tip: 2016y-12m-18d-16h-
> 31m-05s UTC integration manifest 46a490f drm/i915: Check num_pipes
> before initializing or calling display hooks cdd47ca drm/i915: Check
> num_pipes before initializing audio component
> 
> == Logs ==
> 
> For more details see: https://intel-gfx-ci.01.org/CI/Patchwork_3325/