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asoc: msm: routing: Add support for codec dma interfaces in routing driver

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New codec dma interfaces have been introduced to connect LPASS and
Codec macros. This change is to add support routing for codec dma
interface backends and their corresponding front ends.

Change-Id: I8145921559457c50408d35c90b13d018e1c32c8a
Signed-off-by: Mangesh Kunchamwar <mangeshk@codeaurora.org>
This commit is contained in:
Mangesh Kunchamwar 2018-04-04 16:38:54 +05:30
parent 8c706aba34
commit a21bef610b
2 changed files with 770 additions and 4 deletions
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757
asoc/msm-pcm-routing-v2.c
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17
asoc/msm-pcm-routing-v2.h
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@ -185,6 +185,16 @@
#define LPASS_BE_INT5_MI2S_TX "INT5_MI2S_TX"
#define LPASS_BE_INT6_MI2S_RX "INT6_MI2S_RX"
#define LPASS_BE_INT6_MI2S_TX "INT6_MI2S_TX"
#define LPASS_BE_WSA_CDC_DMA_RX_0 "WSA_CDC_DMA_RX_0"
#define LPASS_BE_WSA_CDC_DMA_TX_0 "WSA_CDC_DMA_TX_0"
#define LPASS_BE_WSA_CDC_DMA_RX_1 "WSA_CDC_DMA_RX_1"
#define LPASS_BE_WSA_CDC_DMA_TX_1 "WSA_CDC_DMA_TX_1"
#define LPASS_BE_WSA_CDC_DMA_TX_2 "WSA_CDC_DMA_TX_2"
#define LPASS_BE_VA_CDC_DMA_TX_0 "VA_CDC_DMA_TX_0"
#define LPASS_BE_VA_CDC_DMA_TX_1 "VA_CDC_DMA_TX_1"
/* For multimedia front-ends, asm session is allocated dynamically.
* Hence, asm session/multimedia front-end mapping has to be maintained.
* Due to this reason, additional multimedia front-end must be placed before
@ -399,6 +409,13 @@ enum {
MSM_BACKEND_DAI_INT5_MI2S_TX,
MSM_BACKEND_DAI_INT6_MI2S_RX,
MSM_BACKEND_DAI_INT6_MI2S_TX,
MSM_BACKEND_DAI_WSA_CDC_DMA_RX_0,
MSM_BACKEND_DAI_WSA_CDC_DMA_TX_0,
MSM_BACKEND_DAI_WSA_CDC_DMA_RX_1,
MSM_BACKEND_DAI_WSA_CDC_DMA_TX_1,
MSM_BACKEND_DAI_WSA_CDC_DMA_TX_2,
MSM_BACKEND_DAI_VA_CDC_DMA_TX_0,
MSM_BACKEND_DAI_VA_CDC_DMA_TX_1,
MSM_BACKEND_DAI_MAX,
};