static int jz_dmic_probe(struct snd_soc_dai *dai)
{
struct device *dev = dai->dev;
struct jz_dmic *jz_dmic = dev_get_drvdata(dai->dev);
clk_enable(jz_dmic->clk_gate_dmic);
/*gain: 0, ..., e*/
__dmic_reset(dev);
while(__dmic_get_reset(dev));
__dmic_set_sr_8k(dev);
__dmic_enable_hpf1(dev);
/* __dmic_disable_hpf1(dev);*/
__dmic_set_gcr(dev,8);
__dmic_mask_all_int(dev);
__dmic_enable_rdms(dev);
__dmic_enable_pack(dev);
__dmic_disable_sw_lr(dev);
__dmic_enable_lp(dev);
__dmic_set_request(dev,48);
__dmic_enable_hpf2(dev);
__dmic_set_thr_high(dev,32);
__dmic_set_thr_low(dev,16);
__dmic_enable_tri(dev);
__dmic_unpack_dis(dev);
clk_disable(jz_dmic->clk_gate_dmic);
return 0;
}
void dmic_init(void)
{
gpio_as_dmic();
dmic_clk_config();
__dmic_reset();
__dmic_reset_tri();
}