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Commit 08dcd55c authored by Helen Zeng's avatar Helen Zeng
Browse files

ASoC: msm: Add switch for primary mi2s hostless playback 



Add switch widget to route hostless playback to primary mi2s
backend to support voip loopback test or FM.

Change-Id: I8829742674783e9465bdd97d5f94bbae826e0038
Signed-off-by: default avatarHelen Zeng <xiaoyunz@codeaurora.org>
parent 82367f80

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

+12 −0
Original line number Diff line number Diff line
@@ -2900,6 +2900,11 @@ static const struct snd_kcontrol_new pcm_rx_switch_mixer_controls = 
	0, 1, 0, msm_routing_get_fm_pcmrx_switch_mixer,

	msm_routing_put_fm_pcmrx_switch_mixer);



static const struct snd_kcontrol_new pri_mi2s_rx_switch_mixer_controls =

	SOC_SINGLE_EXT("Switch", SND_SOC_NOPM,

	0, 1, 0, msm_routing_get_switch_mixer,

	msm_routing_put_switch_mixer);



static const struct soc_enum lsm_mux_enum =

	SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(mad_audio_mux_text), mad_audio_mux_text);
@@ -3553,6 +3558,9 @@ static const struct snd_soc_dapm_widget msm_qdsp6_widgets[] = { 
	SND_SOC_DAPM_AIF_OUT("PRI_MI2S_UL_HL",

		"Primary MI2S_TX Hostless Capture",

		0, 0, 0, 0),

	SND_SOC_DAPM_AIF_IN("PRI_MI2S_DL_HL",

		"Primary MI2S_RX Hostless Playback",

		0, 0, 0, 0),



	SND_SOC_DAPM_AIF_OUT("MI2S_DL_HL", "MI2S_RX_HOSTLESS Playback",

		0, 0, 0, 0),
@@ -3665,6 +3673,8 @@ static const struct snd_soc_dapm_widget msm_qdsp6_widgets[] = { 
				&slim4_fm_switch_mixer_controls),

	SND_SOC_DAPM_SWITCH("PCM_RX_DL_HL", SND_SOC_NOPM, 0, 0,

				&pcm_rx_switch_mixer_controls),

	SND_SOC_DAPM_SWITCH("PRI_MI2S_RX_DL_HL", SND_SOC_NOPM, 0, 0,

				&pri_mi2s_rx_switch_mixer_controls),



	/* Mux Definitions */

	SND_SOC_DAPM_MUX("LSM1 MUX", SND_SOC_NOPM, 0, 0, &lsm1_mux),
@@ -4318,6 +4328,8 @@ static const struct snd_soc_dapm_route intercon[] = { 
	{"MI2S_UL_HL", NULL, "MI2S_TX"},

	{"PCM_RX_DL_HL", "Switch", "SLIM0_DL_HL"},

	{"PCM_RX", NULL, "PCM_RX_DL_HL"},

	{"PRI_MI2S_RX_DL_HL", "Switch", "PRI_MI2S_DL_HL"},

	{"PRI_MI2S_RX", NULL, "PRI_MI2S_RX_DL_HL"},

	{"MI2S_UL_HL", NULL, "TERT_MI2S_TX"},

	{"SEC_I2S_RX", NULL, "SEC_I2S_DL_HL"},

	{"PRI_MI2S_UL_HL", NULL, "PRI_MI2S_TX"},