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asoc: kona: add mixer control to set channel number for speaker protection

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Add mixer control to set channel number for speaker protection.

Change-Id: I67527119a65758c77dbf9b1d26cc51f956702b5e
Signed-off-by: Meng Wang <mengw@codeaurora.org>
This commit is contained in:
Meng Wang 2019-04-17 12:41:34 +08:00
commit d1db67cb05
1 changed files with 22 additions and 1 deletions
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23
asoc/kona.c
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@ -378,6 +378,8 @@ static struct dev_config afe_loopback_tx_cfg[] = {
[AFE_LOOPBACK_TX_IDX] = {SAMPLING_RATE_48KHZ, SNDRV_PCM_FORMAT_S16_LE, 1},
};
static int msm_vi_feed_tx_ch = 2;
static const char *const vi_feed_ch_text[] = {"One", "Two"};
static char const *bit_format_text[] = {"S16_LE", "S24_LE", "S24_3LE",
"S32_LE"};
static char const *ch_text[] = {"Two", "Three", "Four", "Five",
@ -436,6 +438,7 @@ static SOC_ENUM_SINGLE_EXT_DECL(usb_rx_format, bit_format_text);
static SOC_ENUM_SINGLE_EXT_DECL(usb_tx_format, bit_format_text);
static SOC_ENUM_SINGLE_EXT_DECL(usb_rx_chs, usb_ch_text);
static SOC_ENUM_SINGLE_EXT_DECL(usb_tx_chs, usb_ch_text);
static SOC_ENUM_SINGLE_EXT_DECL(vi_feed_tx_chs, vi_feed_ch_text);
static SOC_ENUM_SINGLE_EXT_DECL(proxy_rx_chs, ch_text);
static SOC_ENUM_SINGLE_EXT_DECL(tdm_rx_sample_rate, tdm_sample_rate_text);
static SOC_ENUM_SINGLE_EXT_DECL(tdm_tx_sample_rate, tdm_sample_rate_text);
@ -545,7 +548,6 @@ static struct snd_soc_card snd_soc_card_kona_msm;
static int dmic_0_1_gpio_cnt;
static int dmic_2_3_gpio_cnt;
static int dmic_4_5_gpio_cnt;
static int msm_vi_feed_tx_ch = 2;
static void *def_wcd_mbhc_cal(void);
@ -980,6 +982,23 @@ static int usb_audio_tx_ch_put(struct snd_kcontrol *kcontrol,
return 1;
}
static int msm_vi_feed_tx_ch_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
ucontrol->value.integer.value[0] = msm_vi_feed_tx_ch - 1;
pr_debug("%s: msm_vi_feed_tx_ch = %ld\n", __func__,
ucontrol->value.integer.value[0]);
return 0;
}
static int msm_vi_feed_tx_ch_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
msm_vi_feed_tx_ch = ucontrol->value.integer.value[0] + 1;
pr_debug("%s: msm_vi_feed_tx_ch = %d\n", __func__, msm_vi_feed_tx_ch);
return 1;
}
static int ext_disp_get_port_idx(struct snd_kcontrol *kcontrol)
{
int idx = 0;
@ -3332,6 +3351,8 @@ static const struct snd_kcontrol_new msm_common_snd_controls[] = {
msm_bt_sample_rate_tx_put),
SOC_ENUM_EXT("AFE_LOOPBACK_TX Channels", afe_loopback_tx_chs,
afe_loopback_tx_ch_get, afe_loopback_tx_ch_put),
SOC_ENUM_EXT("VI_FEED_TX Channels", vi_feed_tx_chs,
msm_vi_feed_tx_ch_get, msm_vi_feed_tx_ch_put),
};
static const struct snd_kcontrol_new msm_snd_controls[] = {