From: Bob Moore <robert.moore@xxxxxxxxx> ACPICA commit 0420852ffc520b81960e877852703b739c16025c Added support for Vendor-defined microphone arrays and SNR (signal-to-noise) extension. Link: https://github.com/acpica/acpica/commit/0420852f Signed-off-by: Bob Moore <robert.moore@xxxxxxxxx> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx> --- include/acpi/actbl2.h | 72 +++++++++++++++++++++++++------------------ 1 file changed, 42 insertions(+), 30 deletions(-) diff --git a/include/acpi/actbl2.h b/include/acpi/actbl2.h index 71ca090fd61b..380bff6bb2fd 100644 --- a/include/acpi/actbl2.h +++ b/include/acpi/actbl2.h @@ -1495,12 +1495,10 @@ struct acpi_nhlt_device_specific_config_a { /* Values for Config Type above */ -#define ACPI_NHLT_TYPE_MIC_ARRAY 0x01 -#define ACPI_NHLT_TYPE_GENERIC 0x00 - -/* Mask for Extension field of array_type */ - -#define ACPI_NHLT_ARRAY_TYPE_MASK 0x10 +#define ACPI_NHLT_CONFIG_TYPE_GENERIC 0x00 +#define ACPI_NHLT_CONFIG_TYPE_MIC_ARRAY 0x01 +#define ACPI_NHLT_CONFIG_TYPE_RENDER_FEEDBACK 0x03 +#define ACPI_NHLT_CONFIG_TYPE_RESERVED 0x04 /* 4 and above are reserved */ struct acpi_nhlt_device_specific_config_b { u32 capabilities_size; @@ -1511,6 +1509,11 @@ struct acpi_nhlt_device_specific_config_c { u8 virtual_slot; }; +struct acpi_nhlt_render_device_specific_config { + u32 capabilities_size; + u8 virtual_slot; +}; + struct acpi_nhlt_wave_extensible { u16 format_tag; u16 channel_count; @@ -1573,17 +1576,22 @@ struct acpi_nhlt_mic_device_specific_config { /* Values for array_type_ext above */ -#define SMALL_LINEAR_2ELEMENT 0x0A -#define BIG_LINEAR_2ELEMENT 0x0B -#define FIRST_GEOMETRY_LINEAR_4ELEMENT 0x0C -#define PLANAR_LSHAPED_4ELEMENT 0x0D -#define SECOND_GEOMETRY_LINEAR_4ELEMENT 0x0E -#define VENDOR_DEFINED 0x0F -#define ARRAY_TYPE_MASK 0x0F -#define ARRAY_TYPE_EXT_MASK 0x10 +#define ACPI_NHLT_ARRAY_TYPE_RESERVED 0x09 // 9 and below are reserved +#define ACPI_NHLT_SMALL_LINEAR_2ELEMENT 0x0A +#define ACPI_NHLT_BIG_LINEAR_2ELEMENT 0x0B +#define ACPI_NHLT_FIRST_GEOMETRY_LINEAR_4ELEMENT 0x0C +#define ACPI_NHLT_PLANAR_LSHAPED_4ELEMENT 0x0D +#define ACPI_NHLT_SECOND_GEOMETRY_LINEAR_4ELEMENT 0x0E +#define ACPI_NHLT_VENDOR_DEFINED 0x0F +#define ACPI_NHLT_ARRAY_TYPE_MASK 0x0F +#define ACPI_NHLT_ARRAY_TYPE_EXT_MASK 0x10 + +#define ACPI_NHLT_NO_EXTENSION 0x0 +#define ACPI_NHLT_MIC_SNR_SENSITIVITY_EXT (1<<4) -#define NO_EXTENSION 0x0 -#define MIC_SNR_SENSITIVITY_EXT 0x1 +struct acpi_nhlt_vendor_mic_count { + u8 microphone_count; +}; struct acpi_nhlt_vendor_mic_config { u8 type; @@ -1603,22 +1611,25 @@ struct acpi_nhlt_vendor_mic_config { /* Values for Type field above */ -#define MIC_OMNIDIRECTIONAL 0 -#define MIC_SUBCARDIOID 1 -#define MIC_CARDIOID 2 -#define MIC_SUPER_CARDIOID 3 -#define MIC_HYPER_CARDIOID 4 -#define MIC_8_SHAPED 5 -#define MIC_VENDOR_DEFINED 7 +#define ACPI_NHLT_MIC_OMNIDIRECTIONAL 0 +#define ACPI_NHLT_MIC_SUBCARDIOID 1 +#define ACPI_NHLT_MIC_CARDIOID 2 +#define ACPI_NHLT_MIC_SUPER_CARDIOID 3 +#define ACPI_NHLT_MIC_HYPER_CARDIOID 4 +#define ACPI_NHLT_MIC_8_SHAPED 5 +#define ACPI_NHLT_MIC_RESERVED6 6 // 6 is reserved +#define ACPI_NHLT_MIC_VENDOR_DEFINED 7 +#define ACPI_NHLT_MIC_RESERVED 8 // 8 and above are reserved /* Values for Panel field above */ -#define MIC_TOP 0 -#define MIC_BOTTOM 1 -#define MIC_LEFT 2 -#define MIC_RIGHT 3 -#define MIC_FRONT 4 -#define MIC_REAR 5 +#define ACPI_NHLT_MIC_POSITION_TOP 0 +#define ACPI_NHLT_MIC_POSITION_BOTTOM 1 +#define ACPI_NHLT_MIC_POSITION_LEFT 2 +#define ACPI_NHLT_MIC_POSITION_RIGHT 3 +#define ACPI_NHLT_MIC_POSITION_FRONT 4 +#define ACPI_NHLT_MIC_POSITION_BACK 5 +#define ACPI_NHLT_MIC_POSITION_RESERVED 6 // 6 and above are reserved struct acpi_nhlt_vendor_mic_device_specific_config { struct acpi_nhlt_mic_device_specific_config mic_array_device_config; @@ -1633,8 +1644,9 @@ struct acpi_nhlt_mic_snr_sensitivity_extension { u32 sensitivity; }; +/* Render device with feedback */ + struct acpi_nhlt_render_feedback_device_specific_config { - struct acpi_nhlt_device_specific_config device_config; u8 feedback_virtual_slot; // render slot in case of capture u16 feedback_channels; // informative only u16 feedback_valid_bits_per_sample; -- 2.26.2
