On Fri, Nov 4, 2016 at 1:36 AM, Maxime Ripard
<maxime.ripard@xxxxxxxxxxxxxxxxxx> wrote:
> Hi,
>
> On Thu, Nov 03, 2016 at 03:55:48PM +0800, Chen-Yu Tsai wrote:
>> +/* headphone controls */
>> +static const char * const sun6i_codec_hp_src_enum_text[] = {
>> + "DAC", "Mixer",
>> +};
>> +
>> +static SOC_ENUM_DOUBLE_DECL(sun6i_codec_hp_src_enum,
>> + SUN6I_CODEC_OM_DACA_CTRL,
>> + SUN6I_CODEC_OM_DACA_CTRL_LHPIS,
>> + SUN6I_CODEC_OM_DACA_CTRL_RHPIS,
>> + sun6i_codec_hp_src_enum_text);
>> +
>> +static const struct snd_kcontrol_new sun6i_codec_hp_src[] = {
>> + SOC_DAPM_ENUM("Headphone Source Playback Route",
>> + sun6i_codec_hp_src_enum),
>> +};
>
> What is that route exactly? A muxer?
Yup. The following is part of the widgets list later in the code:
+ /* Headphone output path */
+ SND_SOC_DAPM_MUX("Headphone Source Playback Route",
+ SND_SOC_NOPM, 0, 0, sun6i_codec_hp_src),
ChenYu
--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
