[alsa-devel] [PATCH] ASoC: MAX9877: add MAX9877 amp driver

[Mark Brown]

On Wed, Jul 15, 2009 at 10:22:40AM +0900, Joonyoung Shim wrote:
> On 7/14/2009 6:54 PM, Mark Brown wrote:

> >> +	SOC_SINGLE_EXT_TLV("MAX9877 Amp HP Left Playback Volume",
> >> +			MAX9877_HPL_VOLUME, 0, 31, 0,
> >> +			max9877_get_reg, max9877_set_reg, max9877_output_tlv),
> >> +	SOC_SINGLE_EXT_TLV("MAX9877 Amp HP Right Playback Volume",
> >> +			MAX9877_HPR_VOLUME, 0, 31, 0,
> >> +			max9877_get_reg, max9877_set_reg, max9877_output_tlv),

> > Ideally these would be a SOC_DOUBLE_EXT_TLV() but we don't have that yet
> > - would you mind sending a patch for that?

> I think these would be a SOC_DOUBLE_R_EXT_TLV() because HP Left register 
> and HP Right register are different. If this is right, i will send a 
> patch for this.

Yes, that sounds right (though if you want to add both macros I won't
stop you!).