/* 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