[Intel-gfx] ✗ Fi.CI.BAT: warning for drm/i915: Respect num_pipes when install or reset display IRQ

[Saarinen, Jani]

HI,

> -----Original Message-----
> From: Intel-gfx [mailto:intel-gfx-bounces at lists.freedesktop.org] On Behalf
> Of Wang, Elaine
> Sent: Friday, December 23, 2016 11:04 AM
> To: intel-gfx at lists.freedesktop.org
> Subject: Re: [Intel-gfx] ✗ Fi.CI.BAT: warning for drm/i915: Respect num_pipes
> when install or reset display IRQ
> 
> This patch shouldn't impact on platforms that have non-zero num_pipes. The
> warning happened to snb, which has non-zero num_pipes according to
> dmesg log "[drm:intel_modeset_init [i915]] 2 display pipes available" in
> https://intel-gfx-ci.01.org/CI/Patchwork_3383/fi-snb-2520m/dmesg-
> before.log. So the warning isn't a regression caused by this patch.
> 
> According to the error message in dmesg log, it looks like it's the same issue
> reported by Bug 98228 - [BAT IVB] HDMI *ERROR* EDID checksum is invalid (
> https://bugs.freedesktop.org/show_bug.cgi?id=98228)
Almost as we have own for SNB too: https://bugs.freedesktop.org/show_bug.cgi?id=98625
But yes, is known issue.

> 
> [  413.875957] [drm:drm_edid_block_valid] *ERROR* EDID checksum is
> invalid, remainder is 63
> 
> Thanks,
> Elaine
> > -----Original Message-----
> > From: Intel-gfx [mailto:intel-gfx-bounces at lists.freedesktop.org] On
> > Behalf Of Patchwork
> > Sent: Friday, December 23, 2016 2:54 PM
> > To: Wang, Elaine <elaine.wang at intel.com>
> > Cc: intel-gfx at lists.freedesktop.org
> > Subject: [Intel-gfx] ✗ Fi.CI.BAT: warning for drm/i915: Respect
> > num_pipes when install or reset display IRQ
> >
> > == Series Details ==
> >
> > Series: drm/i915: Respect num_pipes when install or reset display IRQ
> > URL   : https://patchwork.freedesktop.org/series/17164/
> > State : warning
> >
> > == Summary ==
> >
> > Series 17164v1 drm/i915: Respect num_pipes when install or reset
> > display IRQ
> > https://patchwork.freedesktop.org/api/1.0/series/17164/revisions/1/mbo
> > x/
> >
> > Test kms_flip:
> >         Subgroup basic-plain-flip:
> >                 pass       -> DMESG-WARN (fi-snb-2520m)
> >
> > fi-bdw-5557u     total:246  pass:232  dwarn:0   dfail:0   fail:0   skip:14
> > fi-bsw-n3050     total:246  pass:207  dwarn:0   dfail:0   fail:0   skip:39
> > fi-bxt-j4205     total:246  pass:224  dwarn:0   dfail:0   fail:0   skip:22
> > fi-bxt-t5700     total:82   pass:69   dwarn:0   dfail:0   fail:0   skip:12
> > fi-byt-j1900     total:246  pass:219  dwarn:0   dfail:0   fail:0   skip:27
> > fi-byt-n2820     total:246  pass:215  dwarn:0   dfail:0   fail:0   skip:31
> > fi-hsw-4770      total:246  pass:227  dwarn:0   dfail:0   fail:0   skip:19
> > fi-hsw-4770r     total:246  pass:227  dwarn:0   dfail:0   fail:0   skip:19
> > fi-ivb-3520m     total:246  pass:225  dwarn:0   dfail:0   fail:0   skip:21
> > fi-ivb-3770      total:246  pass:225  dwarn:0   dfail:0   fail:0   skip:21
> > fi-kbl-7500u     total:246  pass:225  dwarn:0   dfail:0   fail:0   skip:21
> > fi-skl-6260u     total:246  pass:233  dwarn:0   dfail:0   fail:0   skip:13
> > fi-skl-6700hq    total:246  pass:226  dwarn:0   dfail:0   fail:0   skip:20
> > fi-skl-6700k     total:246  pass:222  dwarn:3   dfail:0   fail:0   skip:21
> > fi-skl-6770hq    total:246  pass:233  dwarn:0   dfail:0   fail:0   skip:13
> > fi-snb-2520m     total:246  pass:214  dwarn:1   dfail:0   fail:0   skip:31
> > fi-snb-2600      total:246  pass:214  dwarn:0   dfail:0   fail:0   skip:32
> >
> > 7165fdc7f0b0b536557fcd0a222d083a901be57c drm-tip: 2016y-12m-22d-19h-
> > 42m-25s UTC integration manifest
> > 2728153 drm/i915: Respect num_pipes when install or reset display IRQ
> >
> > == Logs ==
> >
> > For more details see: https://intel-gfx-ci.01.org/CI/Patchwork_3383/

Jani Saarinen
Intel Finland Oy - BIC 0357606-4 - Westendinkatu 7, 02160 Espoo