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Commit 75f683f4 authored by Honghao Liu's avatar Honghao Liu
Browse files

ASoC: msm: add support for TERT_TDM_RX_4 BE 



Add TERT_TDM_RX_4 BE DAI link into automotive sound card
DAI link array. Add kcontrols for channel and bit format
configuration for TERT_TDM_RX_4 BE.

CRs-fixed: 2018097
Change-Id: I1fef2f6a799aeeee0752f3ae2462dcd26a1d66c9
Signed-off-by: default avatarHonghao Liu <honghaol@codeaurora.org>
parent 6f0cb013

sound/soc/msm/apq8096-auto.c

+78 −0
Original line number Diff line number Diff line
@@ -69,6 +69,7 @@ static int msm_tert_tdm_rx_0_ch = 2; /* ICC STREAM */ 
static int msm_tert_tdm_rx_1_ch = 2;

static int msm_tert_tdm_rx_2_ch = 2;

static int msm_tert_tdm_rx_3_ch = 2;

static int msm_tert_tdm_rx_4_ch;



static int msm_tert_tdm_tx_0_ch = 6; /* EC_REF1-EC_REF6(6 CHAN) */

static int msm_tert_tdm_tx_1_ch = 1;
@@ -95,6 +96,7 @@ static int msm_tert_tdm_rx_0_bit_format = SNDRV_PCM_FORMAT_S16_LE; 
static int msm_tert_tdm_rx_1_bit_format = SNDRV_PCM_FORMAT_S16_LE;

static int msm_tert_tdm_rx_2_bit_format = SNDRV_PCM_FORMAT_S16_LE;

static int msm_tert_tdm_rx_3_bit_format = SNDRV_PCM_FORMAT_S16_LE;

static int msm_tert_tdm_rx_4_bit_format = SNDRV_PCM_FORMAT_S16_LE;



static int msm_tert_tdm_tx_0_bit_format = SNDRV_PCM_FORMAT_S16_LE;

static int msm_tert_tdm_tx_1_bit_format = SNDRV_PCM_FORMAT_S16_LE;
@@ -778,6 +780,24 @@ static int msm_tert_tdm_rx_3_ch_put(struct snd_kcontrol *kcontrol, 
	return 0;

}



static int msm_tert_tdm_rx_4_ch_get(struct snd_kcontrol *kcontrol,

			       struct snd_ctl_elem_value *ucontrol)

{

	pr_debug("%s: msm_tert_tdm_rx_4_ch = %d\n", __func__,

		msm_tert_tdm_rx_4_ch);

	ucontrol->value.integer.value[0] = msm_tert_tdm_rx_4_ch - 1;

	return 0;

}



static int msm_tert_tdm_rx_4_ch_put(struct snd_kcontrol *kcontrol,

			       struct snd_ctl_elem_value *ucontrol)

{

	msm_tert_tdm_rx_4_ch = ucontrol->value.integer.value[0] + 1;

	pr_debug("%s: msm_tert_tdm_rx_4_ch = %d\n", __func__,

		msm_tert_tdm_rx_4_ch);

	return 0;

}



static int msm_tert_tdm_tx_0_ch_get(struct snd_kcontrol *kcontrol,

			       struct snd_ctl_elem_value *ucontrol)

{
@@ -1266,6 +1286,40 @@ static int msm_tert_tdm_rx_3_bit_format_put(struct snd_kcontrol *kcontrol, 
	return 0;

}



static int msm_tert_tdm_rx_4_bit_format_get(struct snd_kcontrol *kcontrol,

				  struct snd_ctl_elem_value *ucontrol)

{

	switch (msm_tert_tdm_rx_4_bit_format) {

	case SNDRV_PCM_FORMAT_S24_LE:

		ucontrol->value.integer.value[0] = 1;

		break;

	case SNDRV_PCM_FORMAT_S16_LE:

	default:

		ucontrol->value.integer.value[0] = 0;

		break;

	}

	pr_debug("%s: msm_tert_tdm_rx_4_bit_format = %ld\n",

		 __func__, ucontrol->value.integer.value[0]);

	return 0;

}



static int msm_tert_tdm_rx_4_bit_format_put(struct snd_kcontrol *kcontrol,

				  struct snd_ctl_elem_value *ucontrol)

{

	switch (ucontrol->value.integer.value[0]) {

	case 1:

		msm_tert_tdm_rx_4_bit_format = SNDRV_PCM_FORMAT_S24_LE;

		break;

	case 0:

	default:

		msm_tert_tdm_rx_4_bit_format = SNDRV_PCM_FORMAT_S16_LE;

		break;

	}

	pr_debug("%s: msm_tert_tdm_rx_4_bit_format = %d\n",

		 __func__, msm_tert_tdm_rx_4_bit_format);

	return 0;

}



static int msm_tert_tdm_tx_0_bit_format_get(struct snd_kcontrol *kcontrol,

				  struct snd_ctl_elem_value *ucontrol)

{
@@ -1962,6 +2016,11 @@ static int msm_tdm_be_hw_params_fixup(struct snd_soc_pcm_runtime *rtd, 
		param_set_mask(params, SNDRV_PCM_HW_PARAM_FORMAT,

			msm_tert_tdm_rx_3_bit_format);

		break;

	case AFE_PORT_ID_TERTIARY_TDM_RX_4:

		channels->min = channels->max = msm_tert_tdm_rx_4_ch;

		param_set_mask(params, SNDRV_PCM_HW_PARAM_FORMAT,

			msm_tert_tdm_rx_4_bit_format);

		break;

	case AFE_PORT_ID_TERTIARY_TDM_TX:

		channels->min = channels->max = msm_tert_tdm_tx_0_ch;

		param_set_mask(params, SNDRV_PCM_HW_PARAM_FORMAT,
@@ -2548,6 +2607,8 @@ static const struct snd_kcontrol_new msm_snd_controls[] = { 
			msm_tert_tdm_rx_2_ch_get, msm_tert_tdm_rx_2_ch_put),

	SOC_ENUM_EXT("TERT_TDM_RX_3 Channels", msm_snd_enum[5],

			msm_tert_tdm_rx_3_ch_get, msm_tert_tdm_rx_3_ch_put),

	SOC_ENUM_EXT("TERT_TDM_RX_4 Channels", msm_snd_enum[5],

			msm_tert_tdm_rx_4_ch_get, msm_tert_tdm_rx_4_ch_put),

	SOC_ENUM_EXT("TERT_TDM_TX_0 Channels", msm_snd_enum[5],

			msm_tert_tdm_tx_0_ch_get, msm_tert_tdm_tx_0_ch_put),

	SOC_ENUM_EXT("TERT_TDM_TX_1 Channels", msm_snd_enum[5],
@@ -2596,6 +2657,9 @@ static const struct snd_kcontrol_new msm_snd_controls[] = { 
	SOC_ENUM_EXT("TERT_TDM_RX_3 Bit Format", msm_snd_enum[6],

			msm_tert_tdm_rx_3_bit_format_get,

			msm_tert_tdm_rx_3_bit_format_put),

	SOC_ENUM_EXT("TERT_TDM_RX_4 Bit Format", msm_snd_enum[6],

			msm_tert_tdm_rx_4_bit_format_get,

			msm_tert_tdm_rx_4_bit_format_put),

	SOC_ENUM_EXT("TERT_TDM_TX_0 Bit Format", msm_snd_enum[6],

			msm_tert_tdm_tx_0_bit_format_get,

			msm_tert_tdm_tx_0_bit_format_put),
@@ -3921,6 +3985,20 @@ static struct snd_soc_dai_link apq8096_auto_be_dai_links[] = { 
		.ops = &apq8096_tdm_be_ops,

		.ignore_suspend = 1,

	},

	{

		.name = LPASS_BE_TERT_TDM_RX_4,

		.stream_name = "Tertiary TDM4 Playback",

		.cpu_dai_name = "msm-dai-q6-tdm.36904",

		.platform_name = "msm-pcm-routing",

		.codec_name = "msm-stub-codec.1",

		.codec_dai_name = "msm-stub-rx",

		.no_pcm = 1,

		.dpcm_playback = 1,

		.be_id = MSM_BACKEND_DAI_TERT_TDM_RX_4,

		.be_hw_params_fixup = msm_tdm_be_hw_params_fixup,

		.ops = &apq8096_tdm_be_ops,

		.ignore_suspend = 1,

	},

	{

		.name = LPASS_BE_TERT_TDM_TX_0,

		.stream_name = "Tertiary TDM0 Capture",