From: Marek Vasut <marek.vasut@gmail.com>
To: Tomas 'Sleep_Walker' Cech <sleep_walker@suse.cz>
Cc: Eric Miao <eric.y.miao@gmail.com>,
alsa-devel@alsa-project.org,
Russell King - ARM Linux <linux@arm.linux.org.uk>,
linux-arm-kernel@lists.arm.linux.org.uk
Subject: Re: AC97 reset fail after suspend
Date: Fri, 8 May 2009 15:52:41 +0200 [thread overview]
Message-ID: <200905081552.42189.marek.vasut@gmail.com> (raw)
In-Reply-To: <200905080148.20137.sleep_walker@suse.cz>
On Friday 08 of May 2009 01:48:19 Tomas 'Sleep_Walker' Cech wrote:
> Hi,
>
> I've got following error on Palm LifeDrive and PalmTX after suspend &
> resume:
>
> pxa2xx_ac97_try_warm_reset: warm reset timeout (GSR=0x0)
> pxa2xx_ac97_read: read error (ac97_reg=0 GSR=0x0)
> pxa2xx_ac97_try_cold_reset: cold reset timeout (GSR=0x44)
> pxa2xx_ac97_read: read error (ac97_reg=0 GSR=0x44)
> WM9712 AC97 reset failed
> could not reset AC97 codec
>
> That completely disable whole AC97 communication, so touchscreen, sound and
> battery doesn't work any longer.
>
> I also tried this with Treo680 (code will be sent soon). HW is very
> similar, only codec is different - LD/T5/TX use WM9712, Treo680 use WM9713.
> On Treo680 there is no problem with that.
>
> Thanks for any hint about that.
>
> Tomas 'Sleep_Walker' Cech
>
> Attaching config for LD/TX and dmesg output.
added LAK in CC
next prev parent reply other threads:[~2009-05-08 13:52 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-05-07 23:48 AC97 reset fail after suspend Tomas 'Sleep_Walker' Cech
2009-05-08 13:52 ` Marek Vasut [this message]
2009-05-08 18:04 ` Mark Brown
2009-05-08 20:57 ` [alsa-devel] " Tomas 'Sleep_Walker' Cech
2009-05-08 21:13 ` Mark Brown
2009-05-14 1:57 ` Marek Vasut
2009-05-14 11:30 ` Tomas 'Sleep_Walker' Cech
2009-05-14 12:32 ` Mark Brown
2009-05-14 13:51 ` Marek Vasut
2009-05-14 14:25 ` Mark Brown
2009-05-14 14:26 ` Mark Brown
2009-05-17 22:14 ` Dmitry Eremin-Solenikov
2009-05-17 22:32 ` Marek Vasut
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=200905081552.42189.marek.vasut@gmail.com \
--to=marek.vasut@gmail.com \
--cc=alsa-devel@alsa-project.org \
--cc=eric.y.miao@gmail.com \
--cc=linux-arm-kernel@lists.arm.linux.org.uk \
--cc=linux@arm.linux.org.uk \
--cc=sleep_walker@suse.cz \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox