From mboxrd@z Thu Jan  1 00:00:00 1970
From: Timur Tabi <timur@freescale.com>
Subject: Re: ASOC: Best way to get private data from machine
 driver to the other drivers?
Date: Tue, 02 Oct 2007 11:48:17 -0500
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To: Liam Girdwood <lg@opensource.wolfsonmicro.com>
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Liam Girdwood wrote:
> On Mon, 2007-10-01 at 16:49 -0500, Timur Tabi wrote:
>> Liam Girdwood wrote:
>>
>>> Could you have a look at the V2 i.mx31 SSI driver and let me know if we
>>> need further changes for better dts support.
>> I'm trying to port the CS4270 codec driver (it's easier) to ASOC v2, and I see 
>> that you don't have snd_pcm_rate_to_rate_bit().  Where did it go?
>>
> 
> We never had a snd_pcm_rate_to_rate_bit() in the ASoC code, perhaps you
> mean something else ?

In may not be part of ASoC, but it's part of ALSA, and I need it.  It's not 
just in your repository.

sound/core/pcm_misc.c

/**
  * snd_pcm_rate_to_rate_bit - converts sample rate to SNDRV_PCM_RATE_xxx bit
  * @rate: the sample rate to convert
  *
  * Returns the SNDRV_PCM_RATE_xxx flag that corresponds to the given rate, or
  * SNDRV_PCM_RATE_KNOT for an unknown rate.
  */
unsigned int snd_pcm_rate_to_rate_bit(unsigned int rate)
{
	unsigned int i;

	for (i = 0; i < snd_pcm_known_rates.count; i++)
		if (snd_pcm_known_rates.list[i] == rate)
			return 1u << i;
	return SNDRV_PCM_RATE_KNOT;
}
EXPORT_SYMBOL(snd_pcm_rate_to_rate_bit);

-- 
Timur Tabi
Linux Kernel Developer @ Freescale