linux-kernel - Re: Lenovo X240 (haswell) suspend-to-ram hangs on 3-14.0-rc2

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Message-ID: <CAAJw_ZtK+jTOhCPZKhCu_f2nHwUahE8jcR8G4+FbocEc66Ei4g@mail.gmail.com>
Date:	Tue, 18 Feb 2014 01:54:40 +0800
From:	Jeff Chua <jeff.chua.linux@...il.com>
To:	Takashi Iwai <tiwai@...e.de>
Cc:	Peter Hurley <peter@...leysoftware.com>,
	lkml <linux-kernel@...r.kernel.org>,
	Dave Airlie <airlied@...hat.com>
Subject: Re: Lenovo X240 (haswell) suspend-to-ram hangs on 3-14.0-rc2

On Sat, Feb 15, 2014 at 4:07 AM, Takashi Iwai <tiwai@...e.de> wrote:

>> # bad
>> CONFIG_SND_HDA_CODEC_HDMI =y
>> CONFIG_SND_HDA_INTEL=y
>> CONFIG_SND_HDA_INPUT_BEEP=y
 CONFIG_SND_HDA_GENERIC=m
>
> It might be the remaining bugs of modularization in 3.14-rc2.
> A few patches are found in for-linus branch of sound git tree, which
> are included in Today's pull request.  Could you give it a try?

Pulled, but still the same. Modularized works fine -- even the modules
remains, s2r works. But setting to "Yes" ... won't suspend. I don't
kow how to capture those errors above the screens :(

Any suggestion on how to debug this? bisect? Ted, does your T540p work
with CONFIG_SND_HDA_INTEL=y instead of "m" ?

Thanks,
Jeff
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