[alsa-devel] [PATCH V2 3/9] sound:asoc: Add support for synopsys i2s controller as per ASoC framework.
rajeev-dlh.kumar at st.com
Fri Jun 22 11:43:50 CEST 2012
On 6/22/2012 2:55 PM, Mark Brown wrote:
> On Thu, Jun 21, 2012 at 03:54:51PM +0530, Rajeev Kumar wrote:
>> This patch add support for synopsys I2S controller as per the ASoC
> I've applied this but I had to rewrite the subject line.
>> +static int dw_i2s_suspend(struct snd_soc_dai *dai)
>> + struct dw_i2s_dev *dev = snd_soc_dai_get_drvdata(dai);
>> + clk_disable(dev->clk);
>> + return 0;
> It seems a bit sad that we can't disable the clock when the device is
> idle. If you need the clock for register I/O then something like the
> Tegra approach of using regmap to provide a cached copy of the register
> map when the device is idle should work well.
I will keep this in my TODO list and will circulate a separate patch for
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