5 Nov
2015
5 Nov
'15
4:27 p.m.
On Thu, Nov 05, 2015 at 10:43:19AM +0000, Adam Thomson wrote:
+/* ALC */ +static void da7218_alc_calib(struct snd_soc_codec *codec) +{
- struct da7218_priv *da7218 = snd_soc_codec_get_drvdata(codec);
- u8 calib_ctrl;
- int i = 0;
- bool calibrated = false;
- /* Bypass cache so it saves current settings */
- regcache_cache_bypass(da7218->regmap, true);
What ensures that nothing else is running at the same time this is?
+static int da7218_mic_lvl_det_sw_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)+{
Why is this a user visible control?
- /* Default all mixers off */
- snd_soc_write(codec, DA7218_DROUTING_OUTDAI_1L, 0);
- snd_soc_write(codec, DA7218_DROUTING_OUTDAI_1R, 0);
- snd_soc_write(codec, DA7218_DROUTING_OUTDAI_2L, 0);
- snd_soc_write(codec, DA7218_DROUTING_OUTDAI_2R, 0);
- snd_soc_write(codec, DA7218_DROUTING_OUTFILT_1L, 0);
- snd_soc_write(codec, DA7218_DROUTING_OUTFILT_1R, 0);
- snd_soc_write(codec, DA7218_DROUTING_ST_OUTFILT_1L, 0);
- snd_soc_write(codec, DA7218_DROUTING_ST_OUTFILT_1R, 0);
We generally just use the device defaults, why change them?