[alsa-devel] [PATCH] ALSA: hda - hdmi get jack from hda_jack_tbl when not dyn_pcm_assign

[Takashi Iwai]

On Thu, 18 Feb 2016 09:23:43 +0100,
Yang, Libin wrote:
> 
> 
> > -----Original Message-----
> > From: Takashi Iwai [mailto:tiwai at suse.de]
> > Sent: Thursday, February 18, 2016 4:09 PM
> > To: Yang, Libin
> > Cc: libin.yang at linux.intel.com; alsa-devel at alsa-project.org; Lin,
> > Mengdong
> > Subject: Re: [PATCH] ALSA: hda - hdmi get jack from hda_jack_tbl when
> > not dyn_pcm_assign
> > 
> > On Thu, 18 Feb 2016 09:06:47 +0100,
> > Yang, Libin wrote:
> > >
> > > Hi Takashi,
> > >
> > > > -----Original Message-----
> > > > From: Takashi Iwai [mailto:tiwai at suse.de]
> > > > Sent: Thursday, February 18, 2016 3:55 PM
> > > > To: Yang, Libin
> > > > Cc: libin.yang at linux.intel.com; alsa-devel at alsa-project.org; Lin,
> > > > Mengdong
> > > > Subject: Re: [PATCH] ALSA: hda - hdmi get jack from hda_jack_tbl
> > when
> > > > not dyn_pcm_assign
> > > >
> > > > On Thu, 18 Feb 2016 07:16:29 +0100,
> > > > Yang, Libin wrote:
> > > > >
> > > > > Hi Takashi,
> > > > >
> > > > > I submitted the patch which can fix a regression involved from my
> > > > > jack patch:
> > > > > commit 25e4abb33df3aafa7d1efba8f82f9178268efab1
> > > > > Author: Libin Yang <libin.yang at linux.intel.com>
> > > > > Date:   Tue Jan 12 11:13:27 2016 +0800
> > > > >
> > > > >     ALSA: hda - hdmi jack created based on pcm
> > > > >
> > > > > I'm sorry for the inconvenience.
> > > > >
> > > > > As the dyn pcm patches are merged into the for-next branch, I'm
> > asking
> > > > > our QA to do the full test on it. They said they can start the stress
> > test
> > > > > from next week.
> > > >
> > > > One concern is the report from CI test about the crash at unloading
> > > > the module.  I couldn't reproduce it locally.  Could you take a look?
> > >
> > > There is the same oops when unloading snd modules on my side
> > > (it happens occasionally).
> > > With the patch, the oops is fixed. But I didn't meet the crash.
> > > The system is still alive.
> > 
> > Hmm.  I wonder it because the report was done for HSW, so your patch
> > (I suppose you meaning the patch 'ALSA: hda - hdmi get jack from
> > hda_jack_tbl when not dyn_pcm_assign') shouldn't change anything.
> 
> If so, my patch may not help.
> 
> BTW: could you tell me how you know that the report was done 
> from the dmesg?

Gabriel posted lspci output, too:

$lspci -nn
00:03.0 Audio device [0403]: Intel Corporation Xeon E3-1200 v3/4th Gen 
Core Processor HD Audio Controller [8086:0c0c] (rev 06)
00:1b.0 Audio device [0403]: Intel Corporation 8 Series/C220 Series 
Chipset High Definition Audio Controller [8086:8c20] (rev 05)


Takashi