ASoC: msm: qdsp6v2: Add capture support to a frontend

Add capture support to MultiMedia3 frontend.

CRs-Fixed: 992798
Change-Id: Ie21a1c4a73c354a6dc1e733e6d2ac653f85f7647
Signed-off-by: Haynes Mathew George <hgeorge@codeaurora.org>

3 files changed, 88 insertions, 0 deletions

diff --git a/sound/soc/msm/msm-dai-fe.c b/sound/soc/msm/msm-dai-fe.c
index ee233f7ad8ae..36f4e8ab4b94 100644
--- a/sound/soc/msm/msm-dai-fe.c
+++ b/sound/soc/msm/msm-dai-fe.c
@@ -209,6 +209,18 @@ static struct snd_soc_dai_driver msm_fe_dais[] = {
 			.rate_min =	8000,
 			.rate_max = 192000,
 		},
+		.capture = {
+			.stream_name = "MultiMedia3 Capture",
+			.aif_name = "MM_UL3",
+			.rates = (SNDRV_PCM_RATE_8000_192000|
+					SNDRV_PCM_RATE_KNOT),
+			.formats = (SNDRV_PCM_FMTBIT_S16_LE |
+				    SNDRV_PCM_FMTBIT_S24_LE),
+			.channels_min = 1,
+			.channels_max = 8,
+			.rate_min =     8000,
+			.rate_max =	48000,
+		},
 		.ops = &msm_fe_Multimedia_dai_ops,
 		.name = "MultiMedia3",
 		.probe = fe_dai_probe,
diff --git a/sound/soc/msm/msm8996.c b/sound/soc/msm/msm8996.c
index e0f7b1bfabef..6b7106abb007 100644
--- a/sound/soc/msm/msm8996.c
+++ b/sound/soc/msm/msm8996.c
@@ -2270,6 +2270,7 @@ static struct snd_soc_dai_link msm8996_common_dai_links[] = {
 		.dynamic = 1,
 		.async_ops = ASYNC_DPCM_SND_SOC_PREPARE,
 		.dpcm_playback = 1,
+		.dpcm_capture = 1,
 		.trigger = {SND_SOC_DPCM_TRIGGER_POST,
 			SND_SOC_DPCM_TRIGGER_POST},
 		.codec_dai_name = "snd-soc-dummy-dai",
diff --git a/sound/soc/msm/qdsp6v2/msm-pcm-routing-v2.c b/sound/soc/msm/qdsp6v2/msm-pcm-routing-v2.c
index b78c497607e8..f5a99e78ee8c 100644
--- a/sound/soc/msm/qdsp6v2/msm-pcm-routing-v2.c
+++ b/sound/soc/msm/qdsp6v2/msm-pcm-routing-v2.c
@@ -3787,6 +3787,60 @@ static const struct snd_kcontrol_new mmul2_mixer_controls[] = {
 	msm_routing_put_audio_mixer),
 };
 
+static const struct snd_kcontrol_new mmul3_mixer_controls[] = {
+	SOC_SINGLE_EXT("SLIM_0_TX", MSM_BACKEND_DAI_SLIMBUS_0_TX,
+	MSM_FRONTEND_DAI_MULTIMEDIA3, 1, 0, msm_routing_get_audio_mixer,
+	msm_routing_put_audio_mixer),
+	SOC_SINGLE_EXT("INTERNAL_FM_TX", MSM_BACKEND_DAI_INT_FM_TX,
+	MSM_FRONTEND_DAI_MULTIMEDIA3, 1, 0, msm_routing_get_audio_mixer,
+	msm_routing_put_audio_mixer),
+	SOC_SINGLE_EXT("MI2S_TX", MSM_BACKEND_DAI_MI2S_TX,
+	MSM_FRONTEND_DAI_MULTIMEDIA3, 1, 0, msm_routing_get_audio_mixer,
+	msm_routing_put_audio_mixer),
+	SOC_SINGLE_EXT("AFE_PCM_TX", MSM_BACKEND_DAI_AFE_PCM_TX,
+	MSM_FRONTEND_DAI_MULTIMEDIA3, 1, 0, msm_routing_get_audio_mixer,
+	msm_routing_put_audio_mixer),
+	SOC_SINGLE_EXT("INTERNAL_BT_SCO_TX", MSM_BACKEND_DAI_INT_BT_SCO_TX,
+	MSM_FRONTEND_DAI_MULTIMEDIA3, 1, 0, msm_routing_get_audio_mixer,
+	msm_routing_put_audio_mixer),
+	SOC_SINGLE_EXT("AUX_PCM_TX", MSM_BACKEND_DAI_AUXPCM_TX,
+	MSM_FRONTEND_DAI_MULTIMEDIA3, 1, 0, msm_routing_get_audio_mixer,
+	msm_routing_put_audio_mixer),
+	SOC_SINGLE_EXT("SEC_AUX_PCM_TX", MSM_BACKEND_DAI_SEC_AUXPCM_TX,
+	MSM_FRONTEND_DAI_MULTIMEDIA3, 1, 0, msm_routing_get_audio_mixer,
+	msm_routing_put_audio_mixer),
+	SOC_SINGLE_EXT("PRI_MI2S_TX", MSM_BACKEND_DAI_PRI_MI2S_TX,
+	MSM_FRONTEND_DAI_MULTIMEDIA3, 1, 0, msm_routing_get_audio_mixer,
+	msm_routing_put_audio_mixer),
+	SOC_SINGLE_EXT("TERT_MI2S_TX", MSM_BACKEND_DAI_TERTIARY_MI2S_TX,
+	MSM_FRONTEND_DAI_MULTIMEDIA3, 1, 0, msm_routing_get_audio_mixer,
+	msm_routing_put_audio_mixer),
+	SOC_SINGLE_EXT("TERT_TDM_TX_0", MSM_BACKEND_DAI_TERT_TDM_TX_0,
+	MSM_FRONTEND_DAI_MULTIMEDIA3, 1, 0, msm_routing_get_audio_mixer,
+	msm_routing_put_audio_mixer),
+	SOC_SINGLE_EXT("TERT_TDM_TX_1", MSM_BACKEND_DAI_TERT_TDM_TX_1,
+	MSM_FRONTEND_DAI_MULTIMEDIA3, 1, 0, msm_routing_get_audio_mixer,
+	msm_routing_put_audio_mixer),
+	SOC_SINGLE_EXT("TERT_TDM_TX_2", MSM_BACKEND_DAI_TERT_TDM_TX_2,
+	MSM_FRONTEND_DAI_MULTIMEDIA3, 1, 0, msm_routing_get_audio_mixer,
+	msm_routing_put_audio_mixer),
+	SOC_SINGLE_EXT("TERT_TDM_TX_3", MSM_BACKEND_DAI_TERT_TDM_TX_3,
+	MSM_FRONTEND_DAI_MULTIMEDIA3, 1, 0, msm_routing_get_audio_mixer,
+	msm_routing_put_audio_mixer),
+	SOC_SINGLE_EXT("QUAT_TDM_TX_0", MSM_BACKEND_DAI_QUAT_TDM_TX_0,
+	MSM_FRONTEND_DAI_MULTIMEDIA3, 1, 0, msm_routing_get_audio_mixer,
+	msm_routing_put_audio_mixer),
+	SOC_SINGLE_EXT("QUAT_TDM_TX_1", MSM_BACKEND_DAI_QUAT_TDM_TX_1,
+	MSM_FRONTEND_DAI_MULTIMEDIA3, 1, 0, msm_routing_get_audio_mixer,
+	msm_routing_put_audio_mixer),
+	SOC_SINGLE_EXT("QUAT_TDM_TX_2", MSM_BACKEND_DAI_QUAT_TDM_TX_2,
+	MSM_FRONTEND_DAI_MULTIMEDIA3, 1, 0, msm_routing_get_audio_mixer,
+	msm_routing_put_audio_mixer),
+	SOC_SINGLE_EXT("QUAT_TDM_TX_3", MSM_BACKEND_DAI_QUAT_TDM_TX_3,
+	MSM_FRONTEND_DAI_MULTIMEDIA3, 1, 0, msm_routing_get_audio_mixer,
+	msm_routing_put_audio_mixer),
+};
+
 static const struct snd_kcontrol_new mmul4_mixer_controls[] = {
 	SOC_SINGLE_EXT("SLIM_0_TX", MSM_BACKEND_DAI_SLIMBUS_0_TX,
 	MSM_FRONTEND_DAI_MULTIMEDIA4, 1, 0, msm_routing_get_audio_mixer,
@@ -6858,6 +6912,7 @@ static const struct snd_soc_dapm_widget msm_qdsp6_widgets[] = {
 	SND_SOC_DAPM_AIF_IN("VOIP_DL", "VoIP Playback", 0, 0, 0, 0),
 	SND_SOC_DAPM_AIF_OUT("MM_UL1", "MultiMedia1 Capture", 0, 0, 0, 0),
 	SND_SOC_DAPM_AIF_OUT("MM_UL2", "MultiMedia2 Capture", 0, 0, 0, 0),
+	SND_SOC_DAPM_AIF_OUT("MM_UL3", "MultiMedia3 Capture", 0, 0, 0, 0),
 	SND_SOC_DAPM_AIF_OUT("MM_UL4", "MultiMedia4 Capture", 0, 0, 0, 0),
 	SND_SOC_DAPM_AIF_OUT("MM_UL5", "MultiMedia5 Capture", 0, 0, 0, 0),
 	SND_SOC_DAPM_AIF_OUT("MM_UL6", "MultiMedia6 Capture", 0, 0, 0, 0),
@@ -7496,6 +7551,8 @@ static const struct snd_soc_dapm_widget msm_qdsp6_widgets[] = {
 	mmul1_mixer_controls, ARRAY_SIZE(mmul1_mixer_controls)),
 	SND_SOC_DAPM_MIXER("MultiMedia2 Mixer", SND_SOC_NOPM, 0, 0,
 	mmul2_mixer_controls, ARRAY_SIZE(mmul2_mixer_controls)),
+	SND_SOC_DAPM_MIXER("MultiMedia3 Mixer", SND_SOC_NOPM, 0, 0,
+	mmul3_mixer_controls, ARRAY_SIZE(mmul3_mixer_controls)),
 	SND_SOC_DAPM_MIXER("MultiMedia4 Mixer", SND_SOC_NOPM, 0, 0,
 	mmul4_mixer_controls, ARRAY_SIZE(mmul4_mixer_controls)),
 	SND_SOC_DAPM_MIXER("MultiMedia5 Mixer", SND_SOC_NOPM, 0, 0,
@@ -7930,6 +7987,7 @@ static const struct snd_soc_dapm_route intercon[] = {
 	{"MultiMedia2 Mixer", "PRI_MI2S_TX", "PRI_MI2S_TX"},
 	{"MultiMedia4 Mixer", "PRI_MI2S_TX", "PRI_MI2S_TX"},
 	{"MultiMedia8 Mixer", "PRI_MI2S_TX", "PRI_MI2S_TX"},
+	{"MultiMedia3 Mixer", "SLIM_0_TX", "SLIMBUS_0_TX"},
 	{"MultiMedia5 Mixer", "SLIM_0_TX", "SLIMBUS_0_TX"},
 	{"MultiMedia5 Mixer", "SLIM_7_TX", "SLIMBUS_7_TX"},
 	{"MultiMedia5 Mixer", "SLIM_8_TX", "SLIMBUS_8_TX"},
@@ -8188,6 +8246,7 @@ static const struct snd_soc_dapm_route intercon[] = {
 	{"MultiMedia1 Mixer", "PRI_TX", "PRI_I2S_TX"},
 	{"MultiMedia1 Mixer", "MI2S_TX", "MI2S_TX"},
 	{"MultiMedia2 Mixer", "MI2S_TX", "MI2S_TX"},
+	{"MultiMedia3 Mixer", "MI2S_TX", "MI2S_TX"},
 	{"MultiMedia5 Mixer", "MI2S_TX", "MI2S_TX"},
 	{"MultiMedia1 Mixer", "QUAT_MI2S_TX", "QUAT_MI2S_TX"},
 	{"MultiMedia2 Mixer", "QUAT_MI2S_TX", "QUAT_MI2S_TX"},
@@ -8197,8 +8256,10 @@ static const struct snd_soc_dapm_route intercon[] = {
 	{"MultiMedia2 Mixer", "TERT_MI2S_TX", "TERT_MI2S_TX"},
 	{"MultiMedia1 Mixer", "SLIM_0_TX", "SLIMBUS_0_TX"},
 	{"MultiMedia1 Mixer", "AUX_PCM_UL_TX", "AUX_PCM_TX"},
+	{"MultiMedia3 Mixer", "AUX_PCM_TX", "AUX_PCM_TX"},
 	{"MultiMedia5 Mixer", "AUX_PCM_TX", "AUX_PCM_TX"},
 	{"MultiMedia1 Mixer", "SEC_AUX_PCM_UL_TX", "SEC_AUX_PCM_TX"},
+	{"MultiMedia3 Mixer", "SEC_AUX_PCM_TX", "SEC_AUX_PCM_TX"},
 	{"MultiMedia5 Mixer", "SEC_AUX_PCM_TX", "SEC_AUX_PCM_TX"},
 	{"MultiMedia2 Mixer", "SLIM_0_TX", "SLIMBUS_0_TX"},
 	{"MultiMedia2 Mixer", "SLIM_8_TX", "SLIMBUS_8_TX"},
@@ -8206,6 +8267,7 @@ static const struct snd_soc_dapm_route intercon[] = {
 	{"MultiMedia1 Mixer", "PRI_MI2S_TX", "PRI_MI2S_TX"},
 	{"MultiMedia6 Mixer", "SLIM_0_TX", "SLIMBUS_0_TX"},
 	{"MultiMedia6 Mixer", "TERT_MI2S_TX", "TERT_MI2S_TX"},
+	{"MultiMedia3 Mixer", "TERT_MI2S_TX", "TERT_MI2S_TX"},
 	{"MultiMedia5 Mixer", "TERT_MI2S_TX", "TERT_MI2S_TX"},
 	{"MultiMedia6 Mixer", "PRI_MI2S_TX", "PRI_MI2S_TX"},
 	{"MultiMedia6 Mixer", "AUX_PCM_UL_TX", "AUX_PCM_TX"},
@@ -8229,6 +8291,15 @@ static const struct snd_soc_dapm_route intercon[] = {
 	{"MultiMedia2 Mixer", "QUAT_TDM_TX_2", "QUAT_TDM_TX_2"},
 	{"MultiMedia2 Mixer", "QUAT_TDM_TX_3", "QUAT_TDM_TX_3"},
 
+	{"MultiMedia3 Mixer", "TERT_TDM_TX_0", "TERT_TDM_TX_0"},
+	{"MultiMedia3 Mixer", "TERT_TDM_TX_1", "TERT_TDM_TX_1"},
+	{"MultiMedia3 Mixer", "TERT_TDM_TX_2", "TERT_TDM_TX_2"},
+	{"MultiMedia3 Mixer", "TERT_TDM_TX_3", "TERT_TDM_TX_3"},
+	{"MultiMedia3 Mixer", "QUAT_TDM_TX_0", "QUAT_TDM_TX_0"},
+	{"MultiMedia3 Mixer", "QUAT_TDM_TX_1", "QUAT_TDM_TX_1"},
+	{"MultiMedia3 Mixer", "QUAT_TDM_TX_2", "QUAT_TDM_TX_2"},
+	{"MultiMedia3 Mixer", "QUAT_TDM_TX_3", "QUAT_TDM_TX_3"},
+
 	{"MultiMedia4 Mixer", "TERT_TDM_TX_0", "TERT_TDM_TX_0"},
 	{"MultiMedia4 Mixer", "TERT_TDM_TX_1", "TERT_TDM_TX_1"},
 	{"MultiMedia4 Mixer", "TERT_TDM_TX_2", "TERT_TDM_TX_2"},
@@ -8347,6 +8418,7 @@ static const struct snd_soc_dapm_route intercon[] = {
 	{"PCM_RX", NULL, "AFE_PCM_RX Audio Mixer"},
 
 	{"MultiMedia1 Mixer", "INTERNAL_BT_SCO_TX", "INT_BT_SCO_TX"},
+	{"MultiMedia3 Mixer", "INTERNAL_BT_SCO_TX", "INT_BT_SCO_TX"},
 	{"MultiMedia4 Mixer", "INTERNAL_BT_SCO_TX", "INT_BT_SCO_TX"},
 	{"MultiMedia5 Mixer", "INTERNAL_BT_SCO_TX", "INT_BT_SCO_TX"},
 	{"MultiMedia8 Mixer", "INTERNAL_BT_SCO_TX", "INT_BT_SCO_TX"},
@@ -8357,12 +8429,14 @@ static const struct snd_soc_dapm_route intercon[] = {
 	{"MultiMedia8 Mixer", "INTERNAL_FM_TX", "INT_FM_TX"},
 
 	{"MultiMedia1 Mixer", "AFE_PCM_TX", "PCM_TX"},
+	{"MultiMedia3 Mixer", "AFE_PCM_TX", "PCM_TX"},
 	{"MultiMedia4 Mixer", "AFE_PCM_TX", "PCM_TX"},
 	{"MultiMedia5 Mixer", "AFE_PCM_TX", "PCM_TX"},
 	{"MultiMedia8 Mixer", "AFE_PCM_TX", "PCM_TX"},
 	{"MM_UL1", NULL, "MultiMedia1 Mixer"},
 	{"MultiMedia2 Mixer", "INTERNAL_FM_TX", "INT_FM_TX"},
 	{"MM_UL2", NULL, "MultiMedia2 Mixer"},
+	{"MM_UL3", NULL, "MultiMedia3 Mixer"},
 	{"MM_UL4", NULL, "MultiMedia4 Mixer"},
 	{"MM_UL5", NULL, "MultiMedia5 Mixer"},
 	{"MM_UL6", NULL, "MultiMedia6 Mixer"},
@@ -8669,6 +8743,7 @@ static const struct snd_soc_dapm_route intercon[] = {
 
 	{"MM_UL1", NULL, "AUDIO_REF_EC_UL1 MUX"},
 	{"MM_UL2", NULL, "AUDIO_REF_EC_UL2 MUX"},
+	{"MM_UL3", NULL, "AUDIO_REF_EC_UL3 MUX"},
 	{"MM_UL4", NULL, "AUDIO_REF_EC_UL4 MUX"},
 	{"MM_UL5", NULL, "AUDIO_REF_EC_UL5 MUX"},
 	{"MM_UL6", NULL, "AUDIO_REF_EC_UL6 MUX"},