| /* SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) */ |
| /* |
| * The MIPI SDCA specification is available for public downloads at |
| * https://www.mipi.org/mipi-sdca-v1-0-download |
| * |
| * Copyright(c) 2024 Intel Corporation |
| */ |
| |
| #ifndef __SDCA_FUNCTION_H__ |
| #define __SDCA_FUNCTION_H__ |
| |
| /* |
| * SDCA Function Types from SDCA specification v1.0a Section 5.1.2 |
| * all Function types not described are reserved |
| * Note that SIMPLE_AMP, SIMPLE_MIC and SIMPLE_JACK Function Types |
| * are NOT defined in SDCA 1.0a, but they were defined in earlier |
| * drafts and are planned for 1.1. |
| */ |
| |
| enum sdca_function_type { |
| SDCA_FUNCTION_TYPE_SMART_AMP = 0x01, /* Amplifier with protection features */ |
| SDCA_FUNCTION_TYPE_SIMPLE_AMP = 0x02, /* subset of SmartAmp */ |
| SDCA_FUNCTION_TYPE_SMART_MIC = 0x03, /* Smart microphone with acoustic triggers */ |
| SDCA_FUNCTION_TYPE_SIMPLE_MIC = 0x04, /* subset of SmartMic */ |
| SDCA_FUNCTION_TYPE_SPEAKER_MIC = 0x05, /* Combination of SmartMic and SmartAmp */ |
| SDCA_FUNCTION_TYPE_UAJ = 0x06, /* 3.5mm Universal Audio jack */ |
| SDCA_FUNCTION_TYPE_RJ = 0x07, /* Retaskable jack */ |
| SDCA_FUNCTION_TYPE_SIMPLE_JACK = 0x08, /* Subset of UAJ */ |
| SDCA_FUNCTION_TYPE_HID = 0x0A, /* Human Interface Device, for e.g. buttons */ |
| SDCA_FUNCTION_TYPE_IMP_DEF = 0x1F, /* Implementation-defined function */ |
| }; |
| |
| /* Human-readable names used for kernel logs and Function device registration/bind */ |
| #define SDCA_FUNCTION_TYPE_SMART_AMP_NAME "SmartAmp" |
| #define SDCA_FUNCTION_TYPE_SIMPLE_AMP_NAME "SimpleAmp" |
| #define SDCA_FUNCTION_TYPE_SMART_MIC_NAME "SmartMic" |
| #define SDCA_FUNCTION_TYPE_SIMPLE_MIC_NAME "SimpleMic" |
| #define SDCA_FUNCTION_TYPE_SPEAKER_MIC_NAME "SpeakerMic" |
| #define SDCA_FUNCTION_TYPE_UAJ_NAME "UAJ" |
| #define SDCA_FUNCTION_TYPE_RJ_NAME "RJ" |
| #define SDCA_FUNCTION_TYPE_SIMPLE_NAME "SimpleJack" |
| #define SDCA_FUNCTION_TYPE_HID_NAME "HID" |
| |
| enum sdca_entity0_controls { |
| SDCA_CONTROL_ENTITY_0_COMMIT_GROUP_MASK = 0x01, |
| SDCA_CONTROL_ENTITY_0_INTSTAT_CLEAR = 0x02, |
| SDCA_CONTROL_ENTITY_0_INT_ENABLE = 0x03, |
| SDCA_CONTROL_ENTITY_0_FUNCTION_SDCA_VERSION = 0x04, |
| SDCA_CONTROL_ENTITY_0_FUNCTION_TOPOLOGY = 0x05, |
| SDCA_CONTROL_ENTITY_0_FUNCTION_MANUFACTURER_ID = 0x06, |
| SDCA_CONTROL_ENTITY_0_FUNCTION_ID = 0x07, |
| SDCA_CONTROL_ENTITY_0_FUNCTION_VERSION = 0x08 |
| }; |
| |
| #endif |
