From: Takashi Iwai <tiwai@suse.de>
To: Matt Mullins <mokomull@gmail.com>
Cc: alsa-devel@alsa-project.org
Subject: Re: Fwd: Problems with hda_intel, Santa Rosa, and suspend
Date: Thu, 21 Jun 2007 12:29:38 +0200 [thread overview]
Message-ID: <s5hd4zpa9d9.wl%tiwai@suse.de> (raw)
In-Reply-To: <dfd4051f0706201418o4d19a1f2g78081b052e8766e4@mail.gmail.com>
At Wed, 20 Jun 2007 16:18:46 -0500,
Matt Mullins wrote:
>
> That doesn't seem to change anything. Maybe I should have been more
> clear: I get the azx_get_response timeouts whenever the driver
> initializes; DMA never works for that codec.
Well, It has nothing to do with DMA...
> single_cmd mode just
> happens to work before a suspend, but not after. In other words,
> reloading the module doesn't really fix the problem, it just masks it
> decently enough.
So, do you mean that single_cmd _always_ appears even before the
suspend? Then it's not the problem of suspend-to-RAM but rather it's
a pure luck that you can use that device. The single_cmd is a last
but horrible resort for the systems that can't communicate with codec
chips properly.
> I'll work a little bit trying to figure out which
> commands cause the timeouts. And what *is* S2D?
suspend-to-disk.
Takashi
next prev parent reply other threads:[~2007-06-21 10:29 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <dfd4051f0706161836xa191176ke10deff2868ad8d6@mail.gmail.com>
[not found] ` <200706171149.27547.rjw@sisk.pl>
[not found] ` <dfd4051f0706171355i7bc3d4b7qe9aee2acb904c8c@mail.gmail.com>
2007-06-18 0:35 ` Fwd: Problems with hda_intel, Santa Rosa, and suspend Matt Mullins
2007-06-18 0:49 ` Lee Revell
2007-06-18 1:59 ` Matt Mullins
2007-06-19 10:56 ` Takashi Iwai
[not found] ` <dfd4051f0706191354i679c5b82pd8d788dfb012df3d@mail.gmail.com>
2007-06-20 10:14 ` Takashi Iwai
2007-06-20 21:18 ` Matt Mullins
2007-06-21 10:29 ` Takashi Iwai [this message]
2007-06-22 20:31 ` Matt Mullins
2007-06-25 10:18 ` Takashi Iwai
[not found] ` <dfd4051f0706251316uf265b3dw9c069dc5f75ceedf@mail.gmail.com>
2007-06-25 20:17 ` Fwd: " Matt Mullins
2007-06-27 12:42 ` Takashi Iwai
2007-07-04 20:37 ` Matt Mullins
2007-07-05 11:03 ` Takashi Iwai
2007-07-05 22:13 ` Matt Mullins
2007-07-06 2:42 ` Matt Mullins
2007-07-06 9:32 ` Takashi Iwai
2007-07-06 15:46 ` Thorsten Leemhuis
2007-07-06 16:19 ` Takashi Iwai
2007-07-06 16:56 ` Thorsten Leemhuis
2007-07-09 12:52 ` Takashi Iwai
2007-07-09 15:09 ` Thorsten Leemhuis
2007-06-29 6:13 albox
2007-06-29 23:00 ` Takashi Iwai
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=s5hd4zpa9d9.wl%tiwai@suse.de \
--to=tiwai@suse.de \
--cc=alsa-devel@alsa-project.org \
--cc=mokomull@gmail.com \
/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