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Commit e44e04e9 authored by Vicky Sehrawat's avatar Vicky Sehrawat
Browse files

ASoC: msm: qdsp6v2: Add support for VoWLAN 



Add a front-end DAI for VoWLAN voice session,
update routing driver to add support for voice
over WLAN.

Change-Id: I4f56e12d619ebb40a8668da107a0d386158a060d
Signed-off-by: default avatarVicky Sehrawat <vickys@codeaurora.org>
parent 7198e5fb

sound/soc/msm/msm-dai-fe.c

+24 −0
Original line number Diff line number Diff line
@@ -986,6 +986,30 @@ static struct snd_soc_dai_driver msm_fe_dais[] = { 
		.name = "LSM8",

		.probe = fe_dai_probe,

	},

	{

		.playback = {

			.stream_name = "VoWLAN Playback",

			.aif_name = "VoWLAN_DL",

			.rates = SNDRV_PCM_RATE_8000_48000,

			.formats = SNDRV_PCM_FMTBIT_S16_LE,

			.channels_min = 1,

			.channels_max = 2,

			.rate_min = 8000,

			.rate_max = 48000,

		},

		.capture = {

			.stream_name = "VoWLAN Capture",

			.aif_name = "VoWLAN_UL",

			.rates = SNDRV_PCM_RATE_8000_48000,

			.formats = SNDRV_PCM_FMTBIT_S16_LE,

			.channels_min = 1,

			.channels_max = 2,

			.rate_min = 8000,

			.rate_max = 48000,

		},

		.ops = &msm_fe_dai_ops,

		.name = "VoWLAN",

	},

};



static int msm_fe_dai_dev_probe(struct platform_device *pdev)

sound/soc/msm/qdsp6v2/msm-pcm-routing-v2.c

+93 −0
Original line number Diff line number Diff line
@@ -662,6 +662,8 @@ static void msm_pcm_routing_process_voice(u16 reg, u16 val, int set) 
		session_id = voc_get_session_id(VOICE_SESSION_NAME);

	else if (val == MSM_FRONTEND_DAI_VOLTE)

		session_id = voc_get_session_id(VOLTE_SESSION_NAME);

	else if (val == MSM_FRONTEND_DAI_VOWLAN)

		session_id = voc_get_session_id(VOWLAN_SESSION_NAME);

	else if (val == MSM_FRONTEND_DAI_VOICE2)

		session_id = voc_get_session_id(VOICE2_SESSION_NAME);

	else if (val == MSM_FRONTEND_DAI_QCHAT)
@@ -1826,6 +1828,9 @@ static const struct snd_kcontrol_new pri_rx_voice_mixer_controls[] = { 
	SOC_SINGLE_EXT("VoLTE", MSM_BACKEND_DAI_PRI_I2S_RX,

	MSM_FRONTEND_DAI_VOLTE, 1, 0, msm_routing_get_voice_mixer,

	msm_routing_put_voice_mixer),

	SOC_SINGLE_EXT("VoWLAN", MSM_BACKEND_DAI_PRI_I2S_RX,

	MSM_FRONTEND_DAI_VOWLAN, 1, 0, msm_routing_get_voice_mixer,

	msm_routing_put_voice_mixer),

	SOC_SINGLE_EXT("DTMF", MSM_BACKEND_DAI_PRI_I2S_RX,

	MSM_FRONTEND_DAI_DTMF_RX, 1, 0, msm_routing_get_voice_mixer,

	msm_routing_put_voice_mixer),
@@ -1847,6 +1852,9 @@ static const struct snd_kcontrol_new sec_i2s_rx_voice_mixer_controls[] = { 
	SOC_SINGLE_EXT("VoLTE", MSM_BACKEND_DAI_SEC_I2S_RX,

	MSM_FRONTEND_DAI_VOLTE, 1, 0, msm_routing_get_voice_mixer,

	msm_routing_put_voice_mixer),

	SOC_SINGLE_EXT("VoWLAN", MSM_BACKEND_DAI_SEC_I2S_RX,

	MSM_FRONTEND_DAI_VOWLAN, 1, 0, msm_routing_get_voice_mixer,

	msm_routing_put_voice_mixer),

	SOC_SINGLE_EXT("DTMF", MSM_BACKEND_DAI_SEC_I2S_RX,

	MSM_FRONTEND_DAI_DTMF_RX, 1, 0, msm_routing_get_voice_mixer,

	msm_routing_put_voice_mixer),
@@ -1868,6 +1876,9 @@ static const struct snd_kcontrol_new sec_mi2s_rx_voice_mixer_controls[] = { 
	SOC_SINGLE_EXT("VoLTE", MSM_BACKEND_DAI_SECONDARY_MI2S_RX,

	MSM_FRONTEND_DAI_VOLTE, 1, 0, msm_routing_get_voice_mixer,

	msm_routing_put_voice_mixer),

	SOC_SINGLE_EXT("VoWLAN", MSM_BACKEND_DAI_SECONDARY_MI2S_RX,

	MSM_FRONTEND_DAI_VOWLAN, 1, 0, msm_routing_get_voice_mixer,

	msm_routing_put_voice_mixer),

	SOC_SINGLE_EXT("DTMF", MSM_BACKEND_DAI_SECONDARY_MI2S_RX,

	MSM_FRONTEND_DAI_DTMF_RX, 1, 0, msm_routing_get_voice_mixer,

	msm_routing_put_voice_mixer),
@@ -1898,6 +1909,9 @@ static const struct snd_kcontrol_new slimbus_rx_voice_mixer_controls[] = { 
	SOC_SINGLE_EXT("VoLTE Stub", MSM_BACKEND_DAI_SLIMBUS_0_RX,

	MSM_FRONTEND_DAI_VOLTE_STUB, 1, 0, msm_routing_get_voice_stub_mixer,

	msm_routing_put_voice_stub_mixer),

	SOC_SINGLE_EXT("VoWLAN", MSM_BACKEND_DAI_SLIMBUS_0_RX ,

	MSM_FRONTEND_DAI_VOWLAN, 1, 0, msm_routing_get_voice_mixer,

	msm_routing_put_voice_mixer),

	SOC_SINGLE_EXT("DTMF", MSM_BACKEND_DAI_SLIMBUS_0_RX ,

	MSM_FRONTEND_DAI_DTMF_RX, 1, 0, msm_routing_get_voice_mixer,

	msm_routing_put_voice_mixer),
@@ -1922,6 +1936,9 @@ static const struct snd_kcontrol_new bt_sco_rx_voice_mixer_controls[] = { 
	SOC_SINGLE_EXT("VoLTE", MSM_BACKEND_DAI_INT_BT_SCO_RX ,

	MSM_FRONTEND_DAI_VOLTE, 1, 0, msm_routing_get_voice_mixer,

	msm_routing_put_voice_mixer),

	SOC_SINGLE_EXT("VoWLAN", MSM_BACKEND_DAI_INT_BT_SCO_RX ,

	MSM_FRONTEND_DAI_VOWLAN, 1, 0, msm_routing_get_voice_mixer,

	msm_routing_put_voice_mixer),

	SOC_SINGLE_EXT("DTMF", MSM_BACKEND_DAI_INT_BT_SCO_RX ,

	MSM_FRONTEND_DAI_DTMF_RX, 1, 0, msm_routing_get_voice_mixer,

	msm_routing_put_voice_mixer),
@@ -1946,6 +1963,9 @@ static const struct snd_kcontrol_new mi2s_rx_voice_mixer_controls[] = { 
	SOC_SINGLE_EXT("VoLTE", MSM_BACKEND_DAI_MI2S_RX,

	MSM_FRONTEND_DAI_VOLTE, 1, 0, msm_routing_get_voice_mixer,

	msm_routing_put_voice_mixer),

	SOC_SINGLE_EXT("VoWLAN", MSM_BACKEND_DAI_MI2S_RX,

	MSM_FRONTEND_DAI_VOWLAN, 1, 0, msm_routing_get_voice_mixer,

	msm_routing_put_voice_mixer),

	SOC_SINGLE_EXT("DTMF", MSM_BACKEND_DAI_MI2S_RX,

	MSM_FRONTEND_DAI_DTMF_RX, 1, 0, msm_routing_get_voice_mixer,

	msm_routing_put_voice_mixer),
@@ -1973,6 +1993,9 @@ static const struct snd_kcontrol_new pri_mi2s_rx_voice_mixer_controls[] = { 
	SOC_SINGLE_EXT("VoLTE", MSM_BACKEND_DAI_PRI_MI2S_RX,

	MSM_FRONTEND_DAI_VOLTE, 1, 0, msm_routing_get_voice_mixer,

	msm_routing_put_voice_mixer),

	SOC_SINGLE_EXT("VoWLAN", MSM_BACKEND_DAI_PRI_MI2S_RX,

	MSM_FRONTEND_DAI_VOWLAN, 1, 0, msm_routing_get_voice_mixer,

	msm_routing_put_voice_mixer),

	SOC_SINGLE_EXT("DTMF", MSM_BACKEND_DAI_PRI_MI2S_RX,

	MSM_FRONTEND_DAI_DTMF_RX, 1, 0, msm_routing_get_voice_mixer,

	msm_routing_put_voice_mixer),
@@ -1997,6 +2020,9 @@ static const struct snd_kcontrol_new quat_mi2s_rx_voice_mixer_controls[] = { 
	SOC_SINGLE_EXT("VoLTE", MSM_BACKEND_DAI_QUATERNARY_MI2S_RX,

	MSM_FRONTEND_DAI_VOLTE, 1, 0, msm_routing_get_voice_mixer,

	msm_routing_put_voice_mixer),

	SOC_SINGLE_EXT("VoWLAN", MSM_BACKEND_DAI_QUATERNARY_MI2S_RX,

	MSM_FRONTEND_DAI_VOWLAN, 1, 0, msm_routing_get_voice_mixer,

	msm_routing_put_voice_mixer),

	SOC_SINGLE_EXT("DTMF", MSM_BACKEND_DAI_QUATERNARY_MI2S_RX,

	MSM_FRONTEND_DAI_DTMF_RX, 1, 0, msm_routing_get_voice_mixer,

	msm_routing_put_voice_mixer),
@@ -2027,6 +2053,9 @@ static const struct snd_kcontrol_new afe_pcm_rx_voice_mixer_controls[] = { 
	SOC_SINGLE_EXT("VoLTE Stub", MSM_BACKEND_DAI_AFE_PCM_RX,

	MSM_FRONTEND_DAI_VOLTE_STUB, 1, 0, msm_routing_get_voice_stub_mixer,

	msm_routing_put_voice_stub_mixer),

	SOC_SINGLE_EXT("VoWLAN", MSM_BACKEND_DAI_AFE_PCM_RX,

	MSM_FRONTEND_DAI_VOWLAN, 1, 0, msm_routing_get_voice_mixer,

	msm_routing_put_voice_mixer),

	SOC_SINGLE_EXT("DTMF", MSM_BACKEND_DAI_AFE_PCM_RX,

	MSM_FRONTEND_DAI_DTMF_RX, 1, 0, msm_routing_get_voice_mixer,

	msm_routing_put_voice_mixer),
@@ -2057,6 +2086,9 @@ static const struct snd_kcontrol_new aux_pcm_rx_voice_mixer_controls[] = { 
	SOC_SINGLE_EXT("VoLTE Stub", MSM_BACKEND_DAI_AUXPCM_RX,

	MSM_FRONTEND_DAI_VOLTE_STUB, 1, 0, msm_routing_get_voice_stub_mixer,

	msm_routing_put_voice_stub_mixer),

	SOC_SINGLE_EXT("VoWLAN", MSM_BACKEND_DAI_AUXPCM_RX,

	MSM_FRONTEND_DAI_VOWLAN, 1, 0, msm_routing_get_voice_mixer,

	msm_routing_put_voice_mixer),

	SOC_SINGLE_EXT("DTMF", MSM_BACKEND_DAI_AUXPCM_RX,

	MSM_FRONTEND_DAI_DTMF_RX, 1, 0, msm_routing_get_voice_mixer,

	msm_routing_put_voice_mixer),
@@ -2078,6 +2110,9 @@ static const struct snd_kcontrol_new sec_aux_pcm_rx_voice_mixer_controls[] = { 
	SOC_SINGLE_EXT("VoLTE", MSM_BACKEND_DAI_SEC_AUXPCM_RX,

	MSM_FRONTEND_DAI_VOLTE, 1, 0, msm_routing_get_voice_mixer,

	msm_routing_put_voice_mixer),

	SOC_SINGLE_EXT("VoWLAN", MSM_BACKEND_DAI_SEC_AUXPCM_RX,

	MSM_FRONTEND_DAI_VOWLAN, 1, 0, msm_routing_get_voice_mixer,

	msm_routing_put_voice_mixer),

	SOC_SINGLE_EXT("DTMF", MSM_BACKEND_DAI_SEC_AUXPCM_RX,

	MSM_FRONTEND_DAI_DTMF_RX, 1, 0, msm_routing_get_voice_mixer,

	msm_routing_put_voice_mixer),
@@ -2099,6 +2134,9 @@ static const struct snd_kcontrol_new hdmi_rx_voice_mixer_controls[] = { 
	SOC_SINGLE_EXT("VoLTE", MSM_BACKEND_DAI_HDMI_RX,

	MSM_FRONTEND_DAI_VOLTE, 1, 0, msm_routing_get_voice_mixer,

	msm_routing_put_voice_mixer),

	SOC_SINGLE_EXT("VoWLAN", MSM_BACKEND_DAI_HDMI_RX,

	MSM_FRONTEND_DAI_VOWLAN, 1, 0, msm_routing_get_voice_mixer,

	msm_routing_put_voice_mixer),

	SOC_SINGLE_EXT("Voice Stub", MSM_BACKEND_DAI_HDMI_RX,

	MSM_FRONTEND_DAI_VOICE_STUB, 1, 0, msm_routing_get_voice_stub_mixer,

	msm_routing_put_voice_stub_mixer),
@@ -2230,6 +2268,33 @@ static const struct snd_kcontrol_new tx_volte_mixer_controls[] = { 
	msm_routing_put_voice_mixer),

};



static const struct snd_kcontrol_new tx_vowlan_mixer_controls[] = {

	SOC_SINGLE_EXT("PRI_TX_VoWLAN", MSM_BACKEND_DAI_PRI_I2S_TX,

	MSM_FRONTEND_DAI_VOWLAN, 1, 0, msm_routing_get_voice_mixer,

	msm_routing_put_voice_mixer),

	SOC_SINGLE_EXT("SLIM_0_TX_VoWLAN", MSM_BACKEND_DAI_SLIMBUS_0_TX,

	MSM_FRONTEND_DAI_VOWLAN, 1, 0, msm_routing_get_voice_mixer,

	msm_routing_put_voice_mixer),

	SOC_SINGLE_EXT("INTERNAL_BT_SCO_TX_VoWLAN",

	MSM_BACKEND_DAI_INT_BT_SCO_TX, MSM_FRONTEND_DAI_VOWLAN, 1, 0,

	msm_routing_get_voice_mixer, msm_routing_put_voice_mixer),

	SOC_SINGLE_EXT("AFE_PCM_TX_VoWLAN", MSM_BACKEND_DAI_AFE_PCM_TX,

	MSM_FRONTEND_DAI_VOWLAN, 1, 0, msm_routing_get_voice_mixer,

	msm_routing_put_voice_mixer),

	SOC_SINGLE_EXT("AUX_PCM_TX_VoWLAN", MSM_BACKEND_DAI_AUXPCM_TX,

	MSM_FRONTEND_DAI_VOWLAN, 1, 0, msm_routing_get_voice_mixer,

	msm_routing_put_voice_mixer),

	SOC_SINGLE_EXT("SEC_AUX_PCM_TX_VoWLAN", MSM_BACKEND_DAI_SEC_AUXPCM_TX,

	MSM_FRONTEND_DAI_VOWLAN, 1, 0, msm_routing_get_voice_mixer,

	msm_routing_put_voice_mixer),

	SOC_SINGLE_EXT("MI2S_TX_VoWLAN", MSM_BACKEND_DAI_MI2S_TX,

	MSM_FRONTEND_DAI_VOWLAN, 1, 0, msm_routing_get_voice_mixer,

	msm_routing_put_voice_mixer),

	SOC_SINGLE_EXT("PRI_MI2S_TX_VoWLAN", MSM_BACKEND_DAI_PRI_MI2S_TX,

	MSM_FRONTEND_DAI_VOWLAN, 1, 0, msm_routing_get_voice_mixer,

	msm_routing_put_voice_mixer),

};



static const struct snd_kcontrol_new tx_voip_mixer_controls[] = {

	SOC_SINGLE_EXT("PRI_TX_Voip", MSM_BACKEND_DAI_PRI_I2S_TX,

	MSM_FRONTEND_DAI_VOIP, 1, 0, msm_routing_get_voice_mixer,
@@ -2842,6 +2907,8 @@ static const struct snd_soc_dapm_widget msm_qdsp6_widgets[] = { 
	SND_SOC_DAPM_AIF_OUT("VOICE2_UL", "Voice2 Capture", 0, 0, 0, 0),

	SND_SOC_DAPM_AIF_IN("VoLTE_DL", "VoLTE Playback", 0, 0, 0, 0),

	SND_SOC_DAPM_AIF_OUT("VoLTE_UL", "VoLTE Capture", 0, 0, 0, 0),

	SND_SOC_DAPM_AIF_IN("VoWLAN_DL", "VoWLAN Playback", 0, 0, 0, 0),

	SND_SOC_DAPM_AIF_OUT("VoWLAN_UL", "VoWLAN Capture", 0, 0, 0, 0),

	SND_SOC_DAPM_AIF_OUT("VOIP_UL", "VoIP Capture", 0, 0, 0, 0),

	SND_SOC_DAPM_AIF_IN("SLIM0_DL_HL", "SLIMBUS0_HOSTLESS Playback",

		0, 0, 0, 0),
@@ -3140,6 +3207,9 @@ static const struct snd_soc_dapm_widget msm_qdsp6_widgets[] = { 
	SND_SOC_DAPM_MIXER("VoLTE_Tx Mixer",

				SND_SOC_NOPM, 0, 0, tx_volte_mixer_controls,

				ARRAY_SIZE(tx_volte_mixer_controls)),

	SND_SOC_DAPM_MIXER("VoWLAN_Tx Mixer",

				SND_SOC_NOPM, 0, 0, tx_vowlan_mixer_controls,

				ARRAY_SIZE(tx_vowlan_mixer_controls)),

	SND_SOC_DAPM_MIXER("INTERNAL_BT_SCO_RX Audio Mixer", SND_SOC_NOPM, 0, 0,

	int_bt_sco_rx_mixer_controls, ARRAY_SIZE(int_bt_sco_rx_mixer_controls)),

	SND_SOC_DAPM_MIXER("INTERNAL_FM_RX Audio Mixer", SND_SOC_NOPM, 0, 0,
@@ -3448,6 +3518,7 @@ static const struct snd_soc_dapm_route intercon[] = { 
	{"PRI_RX_Voice Mixer", "CSVoice", "CS-VOICE_DL1"},

	{"PRI_RX_Voice Mixer", "Voice2", "VOICE2_DL"},

	{"PRI_RX_Voice Mixer", "VoLTE", "VoLTE_DL"},

	{"PRI_RX_Voice Mixer", "VoWLAN", "VoWLAN_DL"},

	{"PRI_RX_Voice Mixer", "Voip", "VOIP_DL"},

	{"PRI_RX_Voice Mixer", "DTMF", "DTMF_DL_HL"},

	{"PRI_RX_Voice Mixer", "QCHAT", "QCHAT_DL"},
@@ -3456,6 +3527,7 @@ static const struct snd_soc_dapm_route intercon[] = { 
	{"SEC_RX_Voice Mixer", "CSVoice", "CS-VOICE_DL1"},

	{"SEC_RX_Voice Mixer", "Voice2", "VOICE2_DL"},

	{"SEC_RX_Voice Mixer", "VoLTE", "VoLTE_DL"},

	{"SEC_RX_Voice Mixer", "VoWLAN", "VoWLAN_DL"},

	{"SEC_RX_Voice Mixer", "Voip", "VOIP_DL"},

	{"SEC_RX_Voice Mixer", "DTMF", "DTMF_DL_HL"},

	{"SEC_RX_Voice Mixer", "QCHAT", "QCHAT_DL"},
@@ -3464,6 +3536,7 @@ static const struct snd_soc_dapm_route intercon[] = { 
	{"SEC_MI2S_RX_Voice Mixer", "CSVoice", "CS-VOICE_DL1"},

	{"SEC_MI2S_RX_Voice Mixer", "Voice2", "VOICE2_DL"},

	{"SEC_MI2S_RX_Voice Mixer", "VoLTE", "VoLTE_DL"},

	{"SEC_MI2S_RX_Voice Mixer", "VoWLAN", "VoWLAN_DL"},

	{"SEC_MI2S_RX_Voice Mixer", "Voip", "VOIP_DL"},

	{"SEC_MI2S_RX_Voice Mixer", "DTMF", "DTMF_DL_HL"},

	{"SEC_MI2S_RX_Voice Mixer", "QCHAT", "QCHAT_DL"},
@@ -3472,6 +3545,7 @@ static const struct snd_soc_dapm_route intercon[] = { 
	{"SLIM_0_RX_Voice Mixer", "CSVoice", "CS-VOICE_DL1"},

	{"SLIM_0_RX_Voice Mixer", "Voice2", "VOICE2_DL"},

	{"SLIM_0_RX_Voice Mixer", "VoLTE", "VoLTE_DL"},

	{"SLIM_0_RX_Voice Mixer", "VoWLAN", "VoWLAN_DL"},

	{"SLIM_0_RX_Voice Mixer", "Voip", "VOIP_DL"},

	{"SLIM_0_RX_Voice Mixer", "DTMF", "DTMF_DL_HL"},

	{"SLIM_0_RX_Voice Mixer", "Voice Stub", "VOICE_STUB_DL"},
@@ -3483,6 +3557,7 @@ static const struct snd_soc_dapm_route intercon[] = { 
	{"INTERNAL_BT_SCO_RX_Voice Mixer", "CSVoice", "CS-VOICE_DL1"},

	{"INTERNAL_BT_SCO_RX_Voice Mixer", "Voice2", "VOICE2_DL"},

	{"INTERNAL_BT_SCO_RX_Voice Mixer", "VoLTE", "VoLTE_DL"},

	{"INTERNAL_BT_SCO_RX_Voice Mixer", "VoWLAN", "VoWLAN_DL"},

	{"INTERNAL_BT_SCO_RX_Voice Mixer", "Voip", "VOIP_DL"},

	{"INTERNAL_BT_SCO_RX_Voice Mixer", "DTMF", "DTMF_DL_HL"},

	{"INTERNAL_BT_SCO_RX_Voice Mixer", "QCHAT", "QCHAT_DL"},
@@ -3491,6 +3566,7 @@ static const struct snd_soc_dapm_route intercon[] = { 
	{"AFE_PCM_RX_Voice Mixer", "CSVoice", "CS-VOICE_DL1"},

	{"AFE_PCM_RX_Voice Mixer", "Voice2", "VOICE2_DL"},

	{"AFE_PCM_RX_Voice Mixer", "VoLTE", "VoLTE_DL"},

	{"AFE_PCM_RX_Voice Mixer", "VoWLAN", "VoWLAN_DL"},

	{"AFE_PCM_RX_Voice Mixer", "Voip", "VOIP_DL"},

	{"AFE_PCM_RX_Voice Mixer", "DTMF", "DTMF_DL_HL"},

	{"AFE_PCM_RX_Voice Mixer", "QCHAT", "QCHAT_DL"},
@@ -3499,6 +3575,7 @@ static const struct snd_soc_dapm_route intercon[] = { 
	{"AUX_PCM_RX_Voice Mixer", "CSVoice", "CS-VOICE_DL1"},

	{"AUX_PCM_RX_Voice Mixer", "Voice2", "VOICE2_DL"},

	{"AUX_PCM_RX_Voice Mixer", "VoLTE", "VoLTE_DL"},

	{"AUX_PCM_RX_Voice Mixer", "VoWLAN", "VoWLAN_DL"},

	{"AUX_PCM_RX_Voice Mixer", "Voip", "VOIP_DL"},

	{"AUX_PCM_RX_Voice Mixer", "DTMF", "DTMF_DL_HL"},

	{"AUX_PCM_RX_Voice Mixer", "Voice Stub", "VOICE_STUB_DL"},
@@ -3509,6 +3586,7 @@ static const struct snd_soc_dapm_route intercon[] = { 


	{"SEC_AUX_PCM_RX_Voice Mixer", "CSVoice", "CS-VOICE_DL1"},

	{"SEC_AUX_PCM_RX_Voice Mixer", "VoLTE", "VoLTE_DL"},

	{"SEC_AUX_PCM_RX_Voice Mixer", "VoWLAN", "VoWLAN_DL"},

	{"SEC_AUX_PCM_RX_Voice Mixer", "Voip", "VOIP_DL"},

	{"SEC_AUX_PCM_RX_Voice Mixer", "DTMF", "DTMF_DL_HL"},

	{"SEC_AUX_PCM_RX_Voice Mixer", "Voice Stub", "VOICE_STUB_DL"},
@@ -3518,6 +3596,7 @@ static const struct snd_soc_dapm_route intercon[] = { 
	{"HDMI_RX_Voice Mixer", "CSVoice", "CS-VOICE_DL1"},

	{"HDMI_RX_Voice Mixer", "Voice2", "VOICE2_DL"},

	{"HDMI_RX_Voice Mixer", "VoLTE", "VoLTE_DL"},

	{"HDMI_RX_Voice Mixer", "VoWLAN", "VoWLAN_DL"},

	{"HDMI_RX_Voice Mixer", "Voip", "VOIP_DL"},

	{"HDMI_RX_Voice Mixer", "DTMF", "DTMF_DL_HL"},

	{"HDMI_RX_Voice Mixer", "QCHAT", "QCHAT_DL"},
@@ -3528,6 +3607,7 @@ static const struct snd_soc_dapm_route intercon[] = { 
	{"MI2S_RX_Voice Mixer", "Voice2", "VOICE2_DL"},

	{"MI2S_RX_Voice Mixer", "Voip", "VOIP_DL"},

	{"MI2S_RX_Voice Mixer", "VoLTE", "VoLTE_DL"},

	{"MI2S_RX_Voice Mixer", "VoWLAN", "VoWLAN_DL"},

	{"MI2S_RX_Voice Mixer", "Voice Stub", "VOICE_STUB_DL"},

	{"MI2S_RX_Voice Mixer", "QCHAT", "QCHAT_DL"},

	{"MI2S_RX", NULL, "MI2S_RX_Voice Mixer"},
@@ -3536,6 +3616,7 @@ static const struct snd_soc_dapm_route intercon[] = { 
	{"PRI_MI2S_RX_Voice Mixer", "Voice2", "VOICE2_DL"},

	{"PRI_MI2S_RX_Voice Mixer", "Voip", "VOIP_DL"},

	{"PRI_MI2S_RX_Voice Mixer", "VoLTE", "VoLTE_DL"},

	{"PRI_MI2S_RX_Voice Mixer", "VoWLAN", "VoWLAN_DL"},

	{"PRI_MI2S_RX_Voice Mixer", "Voice Stub", "VOICE_STUB_DL"},

	{"PRI_MI2S_RX_Voice Mixer", "Voice2 Stub", "VOICE2_STUB_DL"},

	{"PRI_MI2S_RX_Voice Mixer", "QCHAT", "QCHAT_DL"},
@@ -3545,6 +3626,7 @@ static const struct snd_soc_dapm_route intercon[] = { 
	{"QUAT_MI2S_RX_Voice Mixer", "Voice2", "VOICE2_DL"},

	{"QUAT_MI2S_RX_Voice Mixer", "Voip", "VOIP_DL"},

	{"QUAT_MI2S_RX_Voice Mixer", "VoLTE", "VoLTE_DL"},

	{"QUAT_MI2S_RX_Voice Mixer", "VoWLAN", "VoWLAN_DL"},

	{"QUAT_MI2S_RX_Voice Mixer", "Voice Stub", "VOICE_STUB_DL"},

	{"QUAT_MI2S_RX_Voice Mixer", "QCHAT", "QCHAT_DL"},

	{"QUAT_MI2S_RX", NULL, "QUAT_MI2S_RX_Voice Mixer"},
@@ -3583,6 +3665,17 @@ static const struct snd_soc_dapm_route intercon[] = { 
	{"VoLTE_Tx Mixer", "MI2S_TX_VoLTE", "MI2S_TX"},

	{"VoLTE_Tx Mixer", "PRI_MI2S_TX_VoLTE", "PRI_MI2S_TX"},

	{"VoLTE_UL", NULL, "VoLTE_Tx Mixer"},



	{"VoWLAN_Tx Mixer", "PRI_TX_VoWLAN", "PRI_I2S_TX"},

	{"VoWLAN_Tx Mixer", "SLIM_0_TX_VoWLAN", "SLIMBUS_0_TX"},

	{"VoWLAN_Tx Mixer", "INTERNAL_BT_SCO_TX_VoWLAN", "INT_BT_SCO_TX"},

	{"VoWLAN_Tx Mixer", "AFE_PCM_TX_VoWLAN", "PCM_TX"},

	{"VoWLAN_Tx Mixer", "AUX_PCM_TX_VoWLAN", "AUX_PCM_TX"},

	{"VoWLAN_Tx Mixer", "SEC_AUX_PCM_TX_VoWLAN", "SEC_AUX_PCM_TX"},

	{"VoWLAN_Tx Mixer", "MI2S_TX_VoWLAN", "MI2S_TX"},

	{"VoWLAN_Tx Mixer", "PRI_MI2S_TX_VoWLAN", "PRI_MI2S_TX"},

	{"VoWLAN_UL", NULL, "VoWLAN_Tx Mixer"},



	{"Voip_Tx Mixer", "PRI_TX_Voip", "PRI_I2S_TX"},

	{"Voip_Tx Mixer", "MI2S_TX_Voip", "MI2S_TX"},

	{"Voip_Tx Mixer", "SLIM_0_TX_Voip", "SLIMBUS_0_TX"},

sound/soc/msm/qdsp6v2/msm-pcm-routing-v2.h

+1 −0
Original line number Diff line number Diff line
@@ -95,6 +95,7 @@ enum { 
	MSM_FRONTEND_DAI_LSM7,

	MSM_FRONTEND_DAI_LSM8,

	MSM_FRONTEND_DAI_VOICE2_STUB,

	MSM_FRONTEND_DAI_VOWLAN,

	MSM_FRONTEND_DAI_MAX,

};

sound/soc/msm/qdsp6v2/msm-pcm-voice-v2.c

+15 −0
Original line number Diff line number Diff line
@@ -75,6 +75,14 @@ static bool is_qchat(struct msm_voice *pqchat) 
		return false;

}



static bool is_vowlan(struct msm_voice *pvowlan)

{

	if (pvowlan == &voice_info[VOWLAN_SESSION_INDEX])

		return true;

	else

		return false;

}



static uint32_t get_session_id(struct msm_voice *pvoc)

{

	uint32_t session_id = 0;
@@ -85,6 +93,8 @@ static uint32_t get_session_id(struct msm_voice *pvoc) 
		session_id = voc_get_session_id(VOICE2_SESSION_NAME);

	else if (is_qchat(pvoc))

		session_id = voc_get_session_id(QCHAT_SESSION_NAME);

	else if (is_vowlan(pvoc))

		session_id = voc_get_session_id(VOWLAN_SESSION_NAME);

	else

		session_id = voc_get_session_id(VOICE_SESSION_NAME);
@@ -134,6 +144,10 @@ static int msm_pcm_open(struct snd_pcm_substream *substream) 
		voice = &voice_info[QCHAT_SESSION_INDEX];

		pr_debug("%s: Open QCHAT Substream Id=%s\n",

			 __func__, substream->pcm->id);

	} else if (!strncmp("VoWLAN", substream->pcm->id, 6)) {

		voice = &voice_info[VOWLAN_SESSION_INDEX];

		pr_debug("%s: Open VoWLAN Substream Id=%s\n",

			 __func__, substream->pcm->id);

	} else {

		voice = &voice_info[VOICE_SESSION_INDEX];

		pr_debug("%s: Open VOICE Substream Id=%s\n",
@@ -448,6 +462,7 @@ static int msm_voice_tty_mode_put(struct snd_kcontrol *kcontrol, 
	voc_set_tty_mode(voc_get_session_id(VOICE_SESSION_NAME), tty_mode);

	voc_set_tty_mode(voc_get_session_id(VOICE2_SESSION_NAME), tty_mode);

	voc_set_tty_mode(voc_get_session_id(VOLTE_SESSION_NAME), tty_mode);

	voc_set_tty_mode(voc_get_session_id(VOWLAN_SESSION_NAME), tty_mode);



	return 0;

}

sound/soc/msm/qdsp6v2/msm-pcm-voice-v2.h

+2 −1
Original line number Diff line number Diff line 
/* Copyright (c) 2012-2013, The Linux Foundation. All rights reserved.

/* Copyright (c) 2012-2014, The Linux Foundation. All rights reserved.

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License version 2 and
@@ -18,6 +18,7 @@ enum { 
	VOLTE_SESSION_INDEX,

	VOICE2_SESSION_INDEX,

	QCHAT_SESSION_INDEX,

	VOWLAN_SESSION_INDEX,

	VOICE_SESSION_INDEX_MAX,

};