From: Robert Jarzmik <robert.jarzmik@free.fr>
To: Liam Girdwood <liam.girdwood@wolfsonmicro.com>
Cc: alsa-devel@alsa-project.org, broonie@opensource.wolfsonmicro.com
Subject: Re: [PATCH] Add initial support of Mitac mioa701 device SoC.
Date: Wed, 09 Jul 2008 21:36:41 +0200 [thread overview]
Message-ID: <87skuihmt2.fsf@free.fr> (raw)
In-Reply-To: <1215601156.4882.256.camel@localhost.localdomain> (Liam Girdwood's message of "Wed\, 09 Jul 2008 11\:59\:16 +0100")
Liam Girdwood <liam.girdwood@wolfsonmicro.com> writes:
>> +static void mioa701_wm9713_exit(struct snd_soc_card *card)
>> +{
>
> I assume this will never be called in real life phone usage. If it is
> you could optionally shutdown/slow down the AC97 link to save power.
After a second thought, I don't think I can. The AC97 link is needed to for the
touchscreen and battery level calculation (ADC1). So I don't think we can
shutdown the link.
Perhaps we could slow it down, but is there a way to _not_ disturb
wm97xx_touchscreen drivers ?
--
Robert
next prev parent reply other threads:[~2008-07-09 19:36 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-07-08 20:39 [PATCH] Add support for Mitac Mio A701 smartphone Robert Jarzmik
2008-07-08 20:45 ` [PATCH] Add initial support of Mitac mioa701 device SoC Robert Jarzmik
2008-07-08 20:45 ` [PATCH] Add initial support of Mitac mioa701 master volume Robert Jarzmik
2008-07-09 10:59 ` Liam Girdwood
2008-07-09 18:00 ` Robert Jarzmik
2008-07-10 8:50 ` Liam Girdwood
2008-07-09 10:59 ` [PATCH] Add initial support of Mitac mioa701 device SoC Liam Girdwood
2008-07-09 18:09 ` Robert Jarzmik
2008-07-09 19:36 ` Robert Jarzmik [this message]
2008-07-09 20:30 ` Mark Brown
2008-07-09 21:34 ` Robert Jarzmik
2008-07-09 14:15 ` Mark Brown
-- strict thread matches above, loose matches on Subject: below --
2009-02-07 13:01 Robert Jarzmik
2009-02-08 20:34 ` Mark Brown
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