From: nicolas.ferre@atmel•com (Nicolas Ferre)
To: linux-arm-kernel@lists•infradead.org
Subject: [PATCH] ASoC: wm8731: set the ACTIVE bit if bias ON entered
Date: Mon, 04 Jul 2011 11:46:30 +0200 [thread overview]
Message-ID: <4E118BF6.6010205@atmel.com> (raw)
In-Reply-To: <20110701161506.GC23784@opensource.wolfsonmicro.com>
Le 01/07/2011 18:15, Mark Brown :
> On Fri, Jul 01, 2011 at 12:43:54PM +0200, Nicolas Ferre wrote:
>> Resuming from a suspend/resume cycle, the ACTIVE bit was not set even if a
>> stream had actually been processing.
>> Setting this bit at entering SND_SOC_BIAS_ON level will ensure this.
>
> This will set the bit even for analogue bypass paths which don't need
> it. I'd suggest making the active bit a supply widget supplying the DAC
> and ADC rather than something open coded, that should do the right thing
> I think.
Ah, ok... but I fear that I do not know the whole system enough for this
addition ;-(
Do you think you can code this modification, I will be happy to test it,
if you want...
Best regards,
--
Nicolas Ferre
next prev parent reply other threads:[~2011-07-04 9:46 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-06-29 18:00 use dmaengine for atmel ssc/pcm dai drivers Nicolas Ferre
2011-06-29 18:00 ` [PATCH 1/5] ASoC: wm8731: rework power management Nicolas Ferre
2011-06-29 17:11 ` Mark Brown
2011-06-30 13:57 ` Nicolas Ferre
2011-06-30 15:04 ` [alsa-devel] " Nicolas Ferre
2011-06-30 15:22 ` Mark Brown
2011-07-01 9:31 ` Nicolas Ferre
2011-07-01 10:43 ` [PATCH] ASoC: wm8731: set the ACTIVE bit if bias ON entered Nicolas Ferre
2011-07-01 14:18 ` Liam Girdwood
2011-07-01 16:15 ` Mark Brown
2011-07-04 9:46 ` Nicolas Ferre [this message]
2011-07-04 17:29 ` Mark Brown
2011-07-04 17:34 ` Liam Girdwood
2011-07-05 7:58 ` Nicolas Ferre
2011-07-05 20:27 ` [alsa-devel] " Mark Brown
2011-06-29 18:00 ` [PATCH 2/5] ASoC: atmel-ssc: add phybase in device structure Nicolas Ferre
2011-06-29 17:48 ` Mark Brown
2011-07-01 14:46 ` [PATCH V2 " Nicolas Ferre
2011-06-29 18:00 ` [PATCH 3/5] ASoC: atmel-ssc: dmaengine usage switch depending on cpu Nicolas Ferre
2011-06-29 18:00 ` [PATCH 4/5] ASoC: atmel_ssc_dai/atmel-pcm: adapt to dmaengine usage Nicolas Ferre
2011-06-29 17:59 ` Mark Brown
2011-06-30 0:54 ` Koul, Vinod
2011-06-29 18:00 ` [PATCH 5/5] ASoC: atmel_ssc_dai: PM: actually stopping clock on suspend/resume Nicolas Ferre
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=4E118BF6.6010205@atmel.com \
--to=nicolas.ferre@atmel$(echo .)com \
--cc=linux-arm-kernel@lists$(echo .)infradead.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
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