From 3f8ba5480b2c473771077e3d8f05fe363474b33a Mon Sep 17 00:00:00 2001 From: Meng Wang Date: Mon, 10 Dec 2018 14:17:10 +0800 Subject: [PATCH] asoc: routing: add afe loopback for FM on kona Add support for AFE loopback between DMA backends and tertiary mi2s tx on Kona. This is required for FM playback usecase. Change-Id: Idc0a1afc522365d15f3cdf28f01ea49f5c399850 Signed-off-by: Meng Wang --- asoc/msm-pcm-routing-v2.c | 14 ++++++++++++-- 1 file changed, 12 insertions(+), 2 deletions(-) diff --git a/asoc/msm-pcm-routing-v2.c b/asoc/msm-pcm-routing-v2.c index db5713b8e370..b82660c80807 100644 --- a/asoc/msm-pcm-routing-v2.c +++ b/asoc/msm-pcm-routing-v2.c @@ -13690,6 +13690,10 @@ static const struct snd_kcontrol_new wsa_cdc_dma_rx_0_port_mixer_controls[] = { MSM_BACKEND_DAI_WSA_CDC_DMA_RX_0, MSM_BACKEND_DAI_SLIMBUS_8_TX, 1, 0, msm_routing_get_port_mixer, msm_routing_put_port_mixer), + SOC_DOUBLE_EXT("TERT_MI2S_TX", SND_SOC_NOPM, + MSM_BACKEND_DAI_WSA_CDC_DMA_RX_0, + MSM_BACKEND_DAI_TERTIARY_MI2S_TX, 1, 0, msm_routing_get_port_mixer, + msm_routing_put_port_mixer), }; static const struct snd_kcontrol_new rx_cdc_dma_rx_0_port_mixer_controls[] = { @@ -13702,9 +13706,14 @@ static const struct snd_kcontrol_new rx_cdc_dma_rx_0_port_mixer_controls[] = { MSM_BACKEND_DAI_SLIMBUS_8_TX, 1, 0, msm_routing_get_port_mixer, msm_routing_put_port_mixer), SOC_DOUBLE_EXT("SLIM_9_TX", SND_SOC_NOPM, - MSM_BACKEND_DAI_INT4_MI2S_RX, + MSM_BACKEND_DAI_RX_CDC_DMA_RX_0, MSM_BACKEND_DAI_SLIMBUS_9_TX, 1, 0, msm_routing_get_port_mixer, msm_routing_put_port_mixer), + SOC_DOUBLE_EXT("TERT_MI2S_TX", SND_SOC_NOPM, + MSM_BACKEND_DAI_RX_CDC_DMA_RX_0, + MSM_BACKEND_DAI_TERTIARY_MI2S_TX, 1, 0, msm_routing_get_port_mixer, + msm_routing_put_port_mixer), + }; static const struct snd_kcontrol_new sbus_0_rx_port_mixer_controls[] = { @@ -22470,7 +22479,8 @@ static const struct snd_soc_dapm_route intercon[] = { {"RX_CDC_DMA_RX_0 Port Mixer", "TX_CDC_DMA_TX_3", "TX_CDC_DMA_TX_3"}, {"WSA_CDC_DMA_RX_0 Port Mixer", "SLIM_8_TX", "SLIMBUS_8_TX"}, {"RX_CDC_DMA_RX_0 Port Mixer", "SLIM_8_TX", "SLIMBUS_8_TX"}, - + {"WSA_CDC_DMA_RX_0 Port Mixer", "TERT_MI2S_TX", "TERT_MI2S_TX"}, + {"RX_CDC_DMA_RX_0 Port Mixer", "TERT_MI2S_TX", "TERT_MI2S_TX"}, {"SLIMBUS_0_RX Port Mixer", "INTERNAL_FM_TX", "INT_FM_TX"}, {"SLIMBUS_0_RX Port Mixer", "SLIM_0_TX", "SLIMBUS_0_TX"},