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Commit d1db67cb authored by Meng Wang's avatar Meng Wang
Browse files

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



Add mixer control to set channel number for speaker protection.

Change-Id: I67527119a65758c77dbf9b1d26cc51f956702b5e
Signed-off-by: default avatarMeng Wang <mengw@codeaurora.org>
parent e039f16f

asoc/kona.c

+22 −1
Original line number Diff line number Diff line
@@ -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[] = {