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ASoC: Intel: Skylake: Automatic DMIC format configuration according to information from NHLT

Automatically choose DMIC pipeline format configuration depending on information included in NHLT. Change the access rights of appropriate kcontrols to read-only in order to prevent user interference.

Mateusz Gorski committed 6 years ago

Commit 2d744ec1 parent 1b450792 files · +62 −3Browse files

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include/uapi/sound/skl-tplg-interface.h+1−0
@@ -19,6 +19,7 @@ · 18 unmodified lines
1919 #define SKL_CONTROL_TYPE_BYTE_TLV 0x100
2020 #define SKL_CONTROL_TYPE_MIC_SELECT 0x102
2121 #define SKL_CONTROL_TYPE_MULTI_IO_SELECT 0x103
22+#define SKL_CONTROL_TYPE_MULTI_IO_SELECT_DMIC 0x104
2223
2324 #define HDA_SST_CFG_MAX 900 /* size of copier cfg*/
2425 #define MAX_IN_QUEUE 8