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ASoC: msm: qdsp6v2: Add dynamic chmix config support

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Add support to dynamically configure channel mixing weightage
coefficients for both ASM and LSM sessions.
Currently the code is executed only for LSM session and can be
extended to ASM as well.

Change-Id: I727ea6fa2d3a99bbf6811005c5733535f680891b
Signed-off-by: Chaithanya Krishna Bacharaju <chaithan@codeaurora.org>
Signed-off-by: Bhalchandra Gajare <gajare@codeaurora.org>
This commit is contained in:
Bhalchandra Gajare
2018-05-15 16:48:07 -07:00
committed by Gerrit - the friendly Code Review server
parent 3693b6559c
commit eed46bd521
7 changed files with 368 additions and 1 deletions
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24
include/dsp/apr_audio-v2.h
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@@ -575,6 +575,29 @@ struct adm_cmd_set_pspd_mtmx_strtr_params_v5 {
u16 reserved;
} __packed;
/* set customized mixing on matrix mixer.
* Updated to account for both LSM as well as ASM path.
*/
#define ADM_CMD_SET_PSPD_MTMX_STRTR_PARAMS_V6 0x00010364
struct adm_cmd_set_pspd_mtmx_strtr_params_v6 {
struct apr_hdr hdr;
/* LSW of parameter data payload address.*/
u32 payload_addr_lsw;
/* MSW of parameter data payload address.*/
u32 payload_addr_msw;
/* Memory map handle returned by ADM_CMD_SHARED_MEM_MAP_REGIONS */
/* command. If mem_map_handle is zero implies the message is in */
/* the payload */
u32 mem_map_handle;
/* Size in bytes of the variable payload accompanying this */
/* message or in shared memory. This is used for parsing the */
/* parameter payload. */
u32 payload_size;
u16 direction;
u16 sessionid;
u16 deviceid;
u16 stream_type;
} __packed;
/* Returns the status and COPP ID to an #ADM_CMD_DEVICE_OPEN_V5 command.
*/
#define ADM_CMDRSP_DEVICE_OPEN_V5 0x00010329
@@ -4683,6 +4706,7 @@ struct asm_softvolume_params {
#define PCM_CHANNEL_RRC 16
#define PCM_FORMAT_MAX_NUM_CHANNEL 8
#define PCM_FORMAT_MAX_CHANNELS_9 9
#define ASM_MEDIA_FMT_MULTI_CHANNEL_PCM_V2 0x00010DA5