On 15/01/2021 16:49, Stephan Gerhold wrote:
Right now it declares just a single DAI, but multiple "ports":
enum lpaif_i2s_ports {
IPQ806X_LPAIF_I2S_PORT_CODEC_SPK,
IPQ806X_LPAIF_I2S_PORT_CODEC_MIC,
IPQ806X_LPAIF_I2S_PORT_SEC_SPK,
IPQ806X_LPAIF_I2S_PORT_SEC_MIC,
IPQ806X_LPAIF_I2S_PORT_MI2S,
};
static struct snd_soc_dai_driver ipq806x_lpass_cpu_dai_driver = {
.id = IPQ806X_LPAIF_I2S_PORT_MI2S,
/* ... */
};
I suppose we could just declare this as MI2S_PRIMARY but not sure if
that is accurate. Do you have more information about this platform?
Looking at the specs it does show that it has 0-4 total 5 I2S
interfaces, however Am unable to find a proper name similar to other MI2S.
This one is the last one (4)!
--srini
