Merge "ASoC: msm: add ec channel/bit/sr control for auto machine drv" (48e5ee2c) · Commits · e / devices / android_kernel_xiaomi_markw

sound/soc/msm/apq8096-auto.c

+131 −0

Original line number	Diff line number	Diff line
		@@ -28,6 +28,7 @@
		#include <sound/pcm.h>
		#include <sound/jack.h>
		#include <sound/q6afe-v2.h>
		#include <sound/q6adm-v2.h>
		#include <sound/q6core.h>
		#include <sound/pcm_params.h>
		#include <sound/info.h>
		@@ -43,6 +44,7 @@
		#define SAMPLING_RATE_48KHZ 48000
		#define SAMPLING_RATE_96KHZ 96000
		#define SAMPLING_RATE_192KHZ 192000
		#define SAMPLING_RATE_384KHZ 384000

		static int hdmi_rx_bit_format = SNDRV_PCM_FORMAT_S16_LE;
		static int msm_auxpcm_rate = SAMPLING_RATE_8KHZ;
		@@ -96,6 +98,11 @@ static int msm_quat_tdm_tx_1_bit_format = SNDRV_PCM_FORMAT_S16_LE;
		static int msm_quat_tdm_tx_2_bit_format = SNDRV_PCM_FORMAT_S16_LE;
		static int msm_quat_tdm_tx_3_bit_format = SNDRV_PCM_FORMAT_S16_LE;

		/* EC Reference default values are set in mixer_paths.xml */
		static int msm_ec_ref_ch = 4;
		static int msm_ec_ref_bit_format = SNDRV_PCM_FORMAT_S16_LE;
		static int msm_ec_ref_sampling_rate = SAMPLING_RATE_48KHZ;

		enum {
		QUATERNARY_TDM_RX_0,
		QUATERNARY_TDM_RX_1,
		@@ -242,6 +249,14 @@ static char const *tdm_bit_format_text[] = {"S16_LE", "S24_LE"};

		static char const *mi2s_bit_format_text[] = {"S16_LE", "S24_LE"};

		static const char *const ec_ref_ch_text[] = {"Zero", "One", "Two", "Three",
		"Four", "Five", "Six", "Seven", "Eight"};

		static char const *ec_ref_bit_format_text[] = {"0", "S16_LE", "S24_LE"};

		static const char *const ec_ref_rate_text[] = {"0", "8000", "16000",
		"32000", "44100", "48000", "96000", "192000", "384000"};

		static struct afe_clk_set mi2s_tx_clk = {
		AFE_API_VERSION_I2S_CONFIG,
		Q6AFE_LPASS_CLK_ID_TER_MI2S_EBIT,
		@@ -1340,6 +1355,113 @@ static int msm_quat_tdm_tx_3_bit_format_put(struct snd_kcontrol *kcontrol,
		return 0;
		}

		static int msm_ec_ref_ch_get(struct snd_kcontrol *kcontrol,
		struct snd_ctl_elem_value *ucontrol)
		{
		ucontrol->value.integer.value[0] = msm_ec_ref_ch;
		pr_debug("%s: msm_ec_ref_ch = %ld\n", __func__,
		ucontrol->value.integer.value[0]);
		return 0;
		}

		static int msm_ec_ref_ch_put(struct snd_kcontrol *kcontrol,
		struct snd_ctl_elem_value *ucontrol)
		{
		msm_ec_ref_ch = ucontrol->value.integer.value[0];
		pr_debug("%s: msm_ec_ref_ch = %d\n", __func__, msm_ec_ref_ch);
		adm_num_ec_ref_rx_chans(msm_ec_ref_ch);
		return 0;
		}

		static int msm_ec_ref_bit_format_get(struct snd_kcontrol *kcontrol,
		struct snd_ctl_elem_value *ucontrol)
		{
		switch (msm_ec_ref_bit_format) {
		case SNDRV_PCM_FORMAT_S24_LE:
		ucontrol->value.integer.value[0] = 2;
		break;
		case SNDRV_PCM_FORMAT_S16_LE:
		ucontrol->value.integer.value[0] = 1;
		break;
		default:
		ucontrol->value.integer.value[0] = 0;
		break;
		}
		pr_debug("%s: msm_ec_ref_bit_format = %ld\n",
		__func__, ucontrol->value.integer.value[0]);
		return 0;
		}

		static int msm_ec_ref_bit_format_put(struct snd_kcontrol *kcontrol,
		struct snd_ctl_elem_value *ucontrol)
		{
		switch (ucontrol->value.integer.value[0]) {
		case 2:
		msm_ec_ref_bit_format = SNDRV_PCM_FORMAT_S24_LE;
		break;
		case 1:
		msm_ec_ref_bit_format = SNDRV_PCM_FORMAT_S16_LE;
		break;
		default:
		msm_ec_ref_bit_format = 0;
		break;
		}
		pr_debug("%s: msm_ec_ref_bit_format = %d\n",
		__func__, msm_ec_ref_bit_format);
		adm_ec_ref_rx_bit_width(msm_ec_ref_bit_format);
		return 0;
		}

		static int msm_ec_ref_rate_get(struct snd_kcontrol *kcontrol,
		struct snd_ctl_elem_value *ucontrol)
		{
		ucontrol->value.integer.value[0] = msm_ec_ref_sampling_rate;
		pr_debug("%s: msm_ec_ref_sampling_rate = %ld\n",
		__func__, ucontrol->value.integer.value[0]);
		return 0;
		}

		static int msm_ec_ref_rate_put(struct snd_kcontrol *kcontrol,
		struct snd_ctl_elem_value *ucontrol)
		{
		switch (ucontrol->value.integer.value[0]) {
		case 0:
		msm_ec_ref_sampling_rate = 0;
		break;
		case 1:
		msm_ec_ref_sampling_rate = SAMPLING_RATE_8KHZ;
		break;
		case 2:
		msm_ec_ref_sampling_rate = SAMPLING_RATE_16KHZ;
		break;
		case 3:
		msm_ec_ref_sampling_rate = SAMPLING_RATE_32KHZ;
		break;
		case 4:
		msm_ec_ref_sampling_rate = SAMPLING_RATE_44P1KHZ;
		break;
		case 5:
		msm_ec_ref_sampling_rate = SAMPLING_RATE_48KHZ;
		break;
		case 6:
		msm_ec_ref_sampling_rate = SAMPLING_RATE_96KHZ;
		break;
		case 7:
		msm_ec_ref_sampling_rate = SAMPLING_RATE_192KHZ;
		break;
		case 8:
		msm_ec_ref_sampling_rate = SAMPLING_RATE_384KHZ;
		break;
		default:
		msm_ec_ref_sampling_rate = SAMPLING_RATE_48KHZ;
		break;
		}
		pr_debug("%s: msm_ec_ref_sampling_rate = %d\n",
		__func__, msm_ec_ref_sampling_rate);
		adm_ec_ref_rx_sampling_rate(msm_ec_ref_sampling_rate);
		return 0;
		}

		static int msm_auxpcm_be_params_fixup(struct snd_soc_pcm_runtime *rtd,
		struct snd_pcm_hw_params *params)
		{
		@@ -1880,6 +2002,9 @@ static const struct soc_enum msm_snd_enum[] = {
		SOC_ENUM_SINGLE_EXT(8, tdm_ch_text),
		SOC_ENUM_SINGLE_EXT(2, tdm_bit_format_text),
		SOC_ENUM_SINGLE_EXT(2, mi2s_bit_format_text),
		SOC_ENUM_SINGLE_EXT(9, ec_ref_ch_text),
		SOC_ENUM_SINGLE_EXT(3, ec_ref_bit_format_text),
		SOC_ENUM_SINGLE_EXT(9, ec_ref_rate_text),
		};

		static const struct snd_kcontrol_new msm_snd_controls[] = {
		@@ -1979,6 +2104,12 @@ static const struct snd_kcontrol_new msm_snd_controls[] = {
		SOC_ENUM_EXT("TERT_MI2S_TX Bit Format", msm_snd_enum[7],
		msm_tert_mi2s_tx_bit_format_get,
		msm_tert_mi2s_tx_bit_format_put),
		SOC_ENUM_EXT("EC Reference Channels", msm_snd_enum[8],
		msm_ec_ref_ch_get, msm_ec_ref_ch_put),
		SOC_ENUM_EXT("EC Reference Bit Format", msm_snd_enum[9],
		msm_ec_ref_bit_format_get, msm_ec_ref_bit_format_put),
		SOC_ENUM_EXT("EC Reference SampleRate", msm_snd_enum[10],
		msm_ec_ref_rate_get, msm_ec_ref_rate_put),
		};

		static int apq8096_get_ll_qos_val(struct snd_pcm_runtime *runtime)