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Message-ID: <s5hr5i3twe0.wl%tiwai@suse.de>
Date: Thu, 12 Aug 2010 22:21:27 +0200
From: Takashi Iwai <tiwai@...e.de>
To: Linus Torvalds <torvalds@...ux-foundation.org>
Cc: Andrew Morton <akpm@...ux-foundation.org>,
linux-kernel@...r.kernel.org
Subject: Re: [GIT PULL] sound update (#2) for 2.6.36
At Thu, 12 Aug 2010 12:57:20 -0700,
Linus Torvalds wrote:
>
> On Thu, Aug 12, 2010 at 12:49 PM, Linus Torvalds
> <torvalds@...ux-foundation.org> wrote:
> >
> > I've done some more testing. If I 'cat' something directly to
> > /dev/audio, I do get sound. So I wonder whether it's some pulseaudio
> > problem, and I'll double-check that it's really the kernel (and not
> > the result of a "yum update", for example)
>
> It's definitely kernel-related.
>
> kernel v2.6.35-05791-g45d7f32 works. v2.6.35-7786-gad41a1e does not.
> And reverting that "Make converter setups sticky" commit doesn't make
> any difference.
I see no relevant commits regarding HD-audio (at least for ALC889)
between these two points except for "Make converter setups sticky".
And, the fact that /dev/audio works implies that the PCM stream works
basically. So, I have no idea for now. It might be outside the sound
stack.
I'll try the latest tree on my machine whether I can reproduce the
problem.
thanks,
Takashi
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