This change adds support for static calibration data via ASoC topology file. This static calibration data could include binary blob of data that is required by specific module and is not part of topology tokens. Reason for adding this support is to allow loading module specific data that can not be part of the tplg tokens, example, Echo and Noise cancelling module needs a blob of calibration data to function correctly. This support is also one of the building block for adding speaker protection support. Tested this with Single Mic ECNS(Echo and Noise Cancellation). tplg can now contain this calibration data like: SectionWidget."stream2.SMECNS_V224" { ... data [ ... "stream2.SMECNS_V224_cfg_data" ] } SectionData."stream2.SMECNS_V224_cfg_data" { words "0x00000330, 0x01001006,0x00000000,0x00000000, 0x00004145,0x08001026,0x00000004,0x00000000, ..." } }
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| @@ -3,6 +3,8 @@ · 2 unmodified lines | ||
| 3 | 3 | #ifndef __SND_AR_TOKENS_H__ |
| 4 | 4 | #define __SND_AR_TOKENS_H__ |
| 5 | 5 | |
| 6 | +#include <linux/types.h> | |
| 7 | + | |
| 6 | 8 | #define APM_SUB_GRAPH_PERF_MODE_LOW_POWER 0x1 |
| 7 | 9 | #define APM_SUB_GRAPH_PERF_MODE_LOW_LATENCY 0x2 |
| 8 | 10 | |
| @@ -238,4 +240,12 @@ enum ar_event_types { · 229 unmodified lines | ||
| 238 | 240 | #define AR_TKN_U32_MODULE_LOG_TAP_POINT_ID 260 |
| 239 | 241 | #define AR_TKN_U32_MODULE_LOG_MODE 261 |
| 240 | 242 | |
| 243 | +#define SND_SOC_AR_TPLG_MODULE_CFG_TYPE 0x01001006 | |
| 244 | +struct audioreach_module_priv_data { | |
| 245 | + __le32 size; /* size in bytes of the array, including all elements */ | |
| 246 | + __le32 type; /* SND_SOC_AR_TPLG_MODULE_CFG_TYPE */ | |
| 247 | + __le32 priv[2]; /* Private data for future expansion */ | |
| 248 | + __le32 data[0]; /* config data */ | |
| 249 | +}; | |
| 250 | + | |
| 241 | 251 | #endif /* __SND_AR_TOKENS_H__ */ |