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From: Takashi Iwai <tiwai@suse.de>
To: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Cc: alsa-devel@alsa-project.org, Mark Brown <broonie@kernel.org>
Subject: Re: [PATCH v2 0/2] Add snd_card_disconnect_sync() helper
Date: Wed, 18 Oct 2017 08:10:04 +0200	[thread overview]
Message-ID: <s5ha80px9z7.wl-tiwai@suse.de> (raw)
In-Reply-To: <87po9li5aa.wl%kuninori.morimoto.gx@renesas.com>

On Wed, 18 Oct 2017 04:08:44 +0200,
Kuninori Morimoto wrote:
> 
> 
> Hi Takashi-san
> 
> > > It seems that the whole disconnect call can be dropped for the BE, as
> > > it does nothing practically for the register callback, either.
> > 
> > That feels like it's going to blow up on us at some point...  it's
> > probably right for most things though.
> 
> Wow !! Perfect !!
> 
> I tested your new "internal PCM" patch, and at least my kernel panic issue
> on DPCM was solved !
> 
> Tested-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>

OK, I'll keep the branch not merged to for-next yet for a while in
case we find any other breakage.  The plan is to merge these changes
for 4.15, so this will happen in a few days.

> # I din't know that "internal" option was for DPCM backend PCM...

That needs more documentation...


thanks,

Takashi

  reply	other threads:[~2017-10-18  6:10 UTC|newest]

Thread overview: 23+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-10-11 10:16 [PATCH v2 0/2] Add snd_card_disconnect_sync() helper Takashi Iwai
2017-10-11 10:16 ` [PATCH v2 1/2] ALSA: add snd_card_disconnect_sync() Takashi Iwai
2017-10-11 11:22   ` Takashi Sakamoto
2017-10-11 12:19     ` Takashi Iwai
2017-10-11 13:13       ` Takashi Iwai
2017-10-11 10:16 ` [PATCH v2 2/2] ALSA: pcm: Forcibly stop at disconnect callback Takashi Iwai
2017-10-13  7:39 ` [PATCH v2 0/2] Add snd_card_disconnect_sync() helper Kuninori Morimoto
2017-10-13  7:44   ` Takashi Iwai
2017-10-13  9:11     ` Kuninori Morimoto
2017-10-13  9:43       ` Takashi Iwai
2017-10-13 17:11         ` Mark Brown
2017-10-16  2:26         ` Kuninori Morimoto
2017-10-16 15:37           ` Takashi Iwai
2017-10-17  0:59             ` Kuninori Morimoto
2017-10-17 10:37               ` Takashi Iwai
2017-10-17 20:05                 ` Mark Brown
2017-10-18  2:08                   ` Kuninori Morimoto
2017-10-18  6:10                     ` Takashi Iwai [this message]
2017-10-18  7:13                       ` Kuninori Morimoto
2017-10-17 14:25               ` Takashi Sakamoto
2017-10-17 14:34                 ` Takashi Iwai
2017-10-17 15:16                   ` Takashi Sakamoto
2017-10-17 16:09                     ` Takashi Iwai

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