[mirror_ubuntu-jammy-kernel.git] / include / sound / tlv.h

/* SPDX-License-Identifier: GPL-2.0-or-later */
#ifndef __SOUND_TLV_H
#define __SOUND_TLV_H

/*
 *  Advanced Linux Sound Architecture - ALSA - Driver
 *  Copyright (c) 2006 by Jaroslav Kysela <perex@perex.cz>
 */

#include <uapi/sound/tlv.h>

/* For historical reasons, these macros are aliases to the ones in UAPI. */
#define TLV_ITEM			SNDRV_CTL_TLVD_ITEM
#define TLV_LENGTH			SNDRV_CTL_TLVD_LENGTH

#define TLV_CONTAINER_ITEM		SNDRV_CTL_TLVD_CONTAINER_ITEM
#define DECLARE_TLV_CONTAINER		SNDRV_CTL_TLVD_DECLARE_CONTAINER

#define TLV_DB_SCALE_MASK		SNDRV_CTL_TLVD_DB_SCALE_MASK
#define TLV_DB_SCALE_MUTE		SNDRV_CTL_TLVD_DB_SCALE_MUTE
#define TLV_DB_SCALE_ITEM		SNDRV_CTL_TLVD_DB_SCALE_ITEM
#define DECLARE_TLV_DB_SCALE		SNDRV_CTL_TLVD_DECLARE_DB_SCALE

#define TLV_DB_MINMAX_ITEM		SNDRV_CTL_TLVD_DB_MINMAX_ITEM
#define TLV_DB_MINMAX_MUTE_ITEM		SNDRV_CTL_TLVD_DB_MINMAX_MUTE_ITEM
#define DECLARE_TLV_DB_MINMAX		SNDRV_CTL_TLVD_DECLARE_DB_MINMAX
#define DECLARE_TLV_DB_MINMAX_MUTE	SNDRV_CTL_TLVD_DECLARE_DB_MINMAX_MUTE

#define TLV_DB_LINEAR_ITEM		SNDRV_CTL_TLVD_DB_LINEAR_ITEM
#define DECLARE_TLV_DB_LINEAR		SNDRV_CTL_TLVD_DECLARE_DB_LINEAR

#define TLV_DB_RANGE_ITEM		SNDRV_CTL_TLVD_DB_RANGE_ITEM
#define DECLARE_TLV_DB_RANGE		SNDRV_CTL_TLVD_DECLARE_DB_RANGE

#define TLV_DB_GAIN_MUTE		SNDRV_CTL_TLVD_DB_GAIN_MUTE

/*
 * The below assumes that each item TLV is 4 words like DB_SCALE or LINEAR.
 * This is an old fasion and obsoleted by commit bf1d1c9b6179("ALSA: tlv: add
 * DECLARE_TLV_DB_RANGE()").
 */
#define TLV_DB_RANGE_HEAD(num) \
	SNDRV_CTL_TLVT_DB_RANGE, 6 * (num) * sizeof(unsigned int)

#endif /* __SOUND_TLV_H */
Commit	Line	Data
1a59d1b8	1	/* SPDX-License-Identifier: GPL-2.0-or-later */
42750b04 JK	2	#ifndef __SOUND_TLV_H
	3	#define __SOUND_TLV_H
	4
	5	/*
	6	* Advanced Linux Sound Architecture - ALSA - Driver
c1017a4c	7	* Copyright (c) 2006 by Jaroslav Kysela <perex@perex.cz>
42750b04 JK	8	*/
42750b04 JK	9
932ae880	10	#include <uapi/sound/tlv.h>
42750b04	11
46e860f7 TS	12	/* For historical reasons, these macros are aliases to the ones in UAPI. */
	13	#define TLV_ITEM SNDRV_CTL_TLVD_ITEM
	14	#define TLV_LENGTH SNDRV_CTL_TLVD_LENGTH
	15
	16	#define TLV_CONTAINER_ITEM SNDRV_CTL_TLVD_CONTAINER_ITEM
	17	#define DECLARE_TLV_CONTAINER SNDRV_CTL_TLVD_DECLARE_CONTAINER
	18
	19	#define TLV_DB_SCALE_MASK SNDRV_CTL_TLVD_DB_SCALE_MASK
	20	#define TLV_DB_SCALE_MUTE SNDRV_CTL_TLVD_DB_SCALE_MUTE
	21	#define TLV_DB_SCALE_ITEM SNDRV_CTL_TLVD_DB_SCALE_ITEM
	22	#define DECLARE_TLV_DB_SCALE SNDRV_CTL_TLVD_DECLARE_DB_SCALE
	23
	24	#define TLV_DB_MINMAX_ITEM SNDRV_CTL_TLVD_DB_MINMAX_ITEM
	25	#define TLV_DB_MINMAX_MUTE_ITEM SNDRV_CTL_TLVD_DB_MINMAX_MUTE_ITEM
	26	#define DECLARE_TLV_DB_MINMAX SNDRV_CTL_TLVD_DECLARE_DB_MINMAX
	27	#define DECLARE_TLV_DB_MINMAX_MUTE SNDRV_CTL_TLVD_DECLARE_DB_MINMAX_MUTE
	28
	29	#define TLV_DB_LINEAR_ITEM SNDRV_CTL_TLVD_DB_LINEAR_ITEM
	30	#define DECLARE_TLV_DB_LINEAR SNDRV_CTL_TLVD_DECLARE_DB_LINEAR
	31
	32	#define TLV_DB_RANGE_ITEM SNDRV_CTL_TLVD_DB_RANGE_ITEM
	33	#define DECLARE_TLV_DB_RANGE SNDRV_CTL_TLVD_DECLARE_DB_RANGE
46e860f7 TS	34
	35	#define TLV_DB_GAIN_MUTE SNDRV_CTL_TLVD_DB_GAIN_MUTE
	36
318824d3 TS	37	/*
	38	* The below assumes that each item TLV is 4 words like DB_SCALE or LINEAR.
	39	* This is an old fasion and obsoleted by commit bf1d1c9b6179("ALSA: tlv: add
	40	* DECLARE_TLV_DB_RANGE()").
	41	*/
	42	#define TLV_DB_RANGE_HEAD(num) \
	43	SNDRV_CTL_TLVT_DB_RANGE, 6 * (num) * sizeof(unsigned int)
	44
42750b04	45	#endif /* __SOUND_TLV_H */