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ASoC: AQT1000: Fix hardware sequence for AQT1000

Kaynağa Gözat 
Fix hardware sequence for AQT1000 as per hardware
requirements to bring codec out of reset for playback
and capture usecases on headset.

Change-Id: I7419aec36aefc2887583308a60d1ea246d000469
Signed-off-by: Sudheer Papothi <spapothi@codeaurora.org>
Bu işleme şunda yer alıyor:
Sudheer Papothi
2018-02-21 04:48:21 +05:30
ebeveyn 8ed1b0ebcd
işleme 8bb6f40917
4 değiştirilmiş dosya ile 109 ekleme ve 37 silme
Yama Dosyasını İndir Diff Dosyasını İndir Tüm dosyaları genişlet Tüm dosyaları daralt

37
asoc/codecs/aqt1000/aqt1000.c
Dosyayı Görüntüle

@@ -2542,6 +2542,26 @@ static const char * const native_mux_text[] = {
AQT_DAPM_ENUM(int1_1_native, SND_SOC_NOPM, 0, native_mux_text);
AQT_DAPM_ENUM(int2_1_native, SND_SOC_NOPM, 0, native_mux_text);
static int aqt_mclk_event(struct snd_soc_dapm_widget *w,
struct snd_kcontrol *kcontrol, int event)
{
struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm);
int ret = 0;
dev_dbg(codec->dev, "%s: event = %d\n", __func__, event);
switch (event) {
case SND_SOC_DAPM_PRE_PMU:
ret = aqt_cdc_mclk_enable(codec, true);
break;
case SND_SOC_DAPM_POST_PMD:
ret = aqt_cdc_mclk_enable(codec, false);
break;
}
return ret;
}
static int aif_cap_mixer_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
@@ -2561,8 +2581,17 @@ static const struct snd_kcontrol_new aif1_cap_mixer[] = {
aif_cap_mixer_get, aif_cap_mixer_put),
};
static const char * const rx_inp_st_mux_text[] = {
"ZERO", "SRC0",
};
AQT_DAPM_ENUM(rx_inp_st, AQT1000_CDC_RX_INP_MUX_SIDETONE_SRC_CFG0, 4,
rx_inp_st_mux_text);
static const struct snd_soc_dapm_widget aqt_dapm_widgets[] = {
SND_SOC_DAPM_SUPPLY("AQT MCLK", SND_SOC_NOPM, 0, 0, aqt_mclk_event,
SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
SND_SOC_DAPM_AIF_OUT_E("AQT AIF1 CAP", "AQT AIF1 Capture", 0,
SND_SOC_NOPM, AIF1_CAP, 0, aqt_codec_enable_i2s_tx,
SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
@@ -2720,6 +2749,10 @@ static const struct snd_soc_dapm_widget aqt_dapm_widgets[] = {
AQT_DAPM_MUX("AQT RX INT1_1 NATIVE MUX", 0, int1_1_native),
AQT_DAPM_MUX("AQT RX INT2_1 NATIVE MUX", 0, int2_1_native),
SND_SOC_DAPM_MUX("AQT RX ST MUX",
AQT1000_CDC_RX_INP_MUX_SIDETONE_SRC_CFG0, 2, 0,
&rx_inp_st_mux),
};
static int aqt_startup(struct snd_pcm_substream *substream,
@@ -3230,14 +3263,10 @@ int aqt_codec_info_create_codec_entry(struct snd_info_entry *codec_root,
EXPORT_SYMBOL(aqt_codec_info_create_codec_entry);
static const struct aqt_reg_mask_val aqt_codec_reg_init[] = {
{AQT1000_CHIP_CFG0_CLK_CFG_MCLK, 0x04, 0x00},
{AQT1000_CHIP_CFG0_EFUSE_CTL, 0x01, 0x01},
};
static const struct aqt_reg_mask_val aqt_codec_reg_update[] = {
{AQT1000_CDC_CLK_RST_CTRL_MCLK_CONTROL, 0x01, 0x01},
{AQT1000_CDC_CLK_RST_CTRL_FS_CNT_CONTROL, 0x01, 0x01},
{AQT1000_CHIP_CFG0_CLK_CTL_CDC_DIG, 0x01, 0x01},
{AQT1000_LDOH_MODE, 0x1F, 0x0B},
{AQT1000_MICB1_TEST_CTL_2, 0x07, 0x01},
{AQT1000_MICB1_MISC_MICB1_INM_RES_BIAS, 0x03, 0x02},