[alsa-devel] [PATCH 1/1] [ASOC]: AD1980 audio codec ASOC driver

Cai, Cliff Cliff.Cai at analog.com
Tue May 13 05:00:58 CEST 2008

 ok,we will implement these two functions later.

Best Regards
Cliff Cai

-----Original Message-----
From: Mark Brown [mailto:broonie at opensource.wolfsonmicro.com] 
Sent: Monday, May 12, 2008 7:54 PM
To: Bryan Wu
Cc: liam.girdwood at wolfsonmicro.com; linux-kernel at vger.kernel.org; Cliff
Cai; alsa-devel at alsa-project.org
Subject: Re: [PATCH 1/1] [ASOC]: AD1980 audio codec ASOC driver

On Mon, May 12, 2008 at 06:45:12PM +0800, Bryan Wu wrote:
> From: Cliff Cai <cliff.cai at analog.com>
> Signed-off-by: Cliff Cai <cliff.cai at analog.com>
> Signed-off-by: Bryan Wu <cooloney at kernel.org>

Thanks, I've applied this to the ASoC git tree.  CCing in
alsa-devel at alsa-project.org - ALSA patches should go via there.

> +static int ad1980_soc_suspend(struct platform_device *pdev,
> +	pm_message_t state)
> +{
> +	return 0;
> +}
> +
> +static int ad1980_soc_resume(struct platform_device *pdev) {
> +	return 0;
> +}

Are you sure about these?  I would expect the suspend and resume
functions to either do some register writes or be omitted if they don't
do anything.  Standard AC97 codecs would have some power management via
register 0x26 if they were doing anything.

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