[alsa-devel] [PATCH v2 5/5] ASoC: Intel: add BYTCR machine driver with RT5640

[Jarkko Nikula]

On 11/04/2014 07:31 AM, Vinod Koul wrote:
> From: Subhransu S. Prusty <subhransu.s.prusty at intel.com>
>
> Signed-off-by: Subhransu S. Prusty <subhransu.s.prusty at intel.com>
> Signed-off-by: Vinod Koul <vinod.koul at intel.com>
> ---
>   sound/soc/intel/Kconfig             |   12 ++
>   sound/soc/intel/Makefile            |    2 +
>   sound/soc/intel/bytcr_dpcm_rt5640.c |  258 +++++++++++++++++++++++++++++++++++
>   3 files changed, 272 insertions(+), 0 deletions(-)
>   create mode 100644 sound/soc/intel/bytcr_dpcm_rt5640.c
>
...
> +static const struct snd_kcontrol_new byt_mc_controls[] = {
> +	SOC_DAPM_PIN_SWITCH("Headphone"),
> +	SOC_DAPM_PIN_SWITCH("Headset Mic"),
> +	SOC_DAPM_PIN_SWITCH("Int Mic"),
> +	SOC_DAPM_PIN_SWITCH("Ext Spk"),
> +};
...
> +static struct snd_soc_dai_link byt_dailink[] = {
> +	[MERR_DPCM_AUDIO] = {
> +		.name = "Baytrail Audio Port",
> +		.stream_name = "Baytrail Audio",
>
...
> +/* SoC card */
> +static struct snd_soc_card snd_soc_card_byt = {
> +	.name = "baytrailcraudio",
>
I think it's worth to have same kcontrol and card names than byt-rt5640 
in case this is going to replace byt-rt5640.c since then users can 
continue to use the same asound.state file. E.g. speakers won't mute 
because of "Speaker" changes to "Ext Spk".

-- 
Jarkko