mirrors/linux-stable
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git synced 2024-09-30 22:26:55 +00:00
Code Issues Releases Wiki Activity

ACPICA: iASL/Disassembler: Additional support for NHLT table

Browse source 
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@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Bob Moore 2021-12-22 17:25:40 +01:00 committed by Rafael J. Wysocki
parent a3e525feae
commit e4a07f5acd
1 changed files with 42 additions and 30 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

72
include/acpi/actbl2.h
View file

@ -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 NO_EXTENSION 0x0
#define MIC_SNR_SENSITIVITY_EXT 0x1
#define ACPI_NHLT_NO_EXTENSION 0x0
#define ACPI_NHLT_MIC_SNR_SENSITIVITY_EXT (1<<4)
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;