xref: /linux/sound/ppc/burgundy.h (revision 1a59d1b8e05ea6ab45f7e18897de1ef0e6bc3da6)

/* SPDX-License-Identifier: GPL-2.0-or-later */
/*
 * Driver for PowerMac Burgundy onboard soundchips
 * Copyright (c) 2001 by Takashi Iwai <tiwai@suse.de>
 *   based on dmasound.c.
 */


#ifndef __BURGUNDY_H
#define __BURGUNDY_H

#define MASK_ADDR_BURGUNDY_INPBOOST (0x10 << 12)
#define MASK_ADDR_BURGUNDY_INPSEL21 (0x11 << 12)
#define MASK_ADDR_BURGUNDY_INPSEL3 (0x12 << 12)

#define MASK_ADDR_BURGUNDY_GAINCH1 (0x13 << 12)
#define MASK_ADDR_BURGUNDY_GAINCH2 (0x14 << 12)
#define MASK_ADDR_BURGUNDY_GAINCH3 (0x15 << 12)
#define MASK_ADDR_BURGUNDY_GAINCH4 (0x16 << 12)

#define MASK_ADDR_BURGUNDY_VOLCH1 (0x20 << 12)
#define MASK_ADDR_BURGUNDY_VOLCH2 (0x21 << 12)
#define MASK_ADDR_BURGUNDY_VOLCH3 (0x22 << 12)
#define MASK_ADDR_BURGUNDY_VOLCH4 (0x23 << 12)

#define MASK_ADDR_BURGUNDY_CAPTURESELECTS (0x2A << 12)
#define MASK_ADDR_BURGUNDY_OUTPUTSELECTS (0x2B << 12)
#define MASK_ADDR_BURGUNDY_VOLMIX01 (0x2D << 12)
#define MASK_ADDR_BURGUNDY_VOLMIX23 (0x2E << 12)
#define MASK_ADDR_BURGUNDY_OUTPUTENABLES (0x2F << 12)

#define MASK_ADDR_BURGUNDY_MASTER_VOLUME (0x30 << 12)

#define MASK_ADDR_BURGUNDY_MORE_OUTPUTENABLES (0x60 << 12)

#define MASK_ADDR_BURGUNDY_ATTENSPEAKER (0x62 << 12)
#define MASK_ADDR_BURGUNDY_ATTENLINEOUT (0x63 << 12)
#define MASK_ADDR_BURGUNDY_ATTENHP (0x64 << 12)
#define MASK_ADDR_BURGUNDY_ATTENMONO (0x65 << 12)

#define MASK_ADDR_BURGUNDY_HOSTIFAD (0x78 << 12)
#define MASK_ADDR_BURGUNDY_HOSTIFEH (0x79 << 12)

#define MASK_ADDR_BURGUNDY_VOLCD (MASK_ADDR_BURGUNDY_VOLCH1)
#define MASK_ADDR_BURGUNDY_VOLLINE (MASK_ADDR_BURGUNDY_VOLCH2)
#define MASK_ADDR_BURGUNDY_VOLMIC (MASK_ADDR_BURGUNDY_VOLCH3)
#define MASK_ADDR_BURGUNDY_VOLMODEM (MASK_ADDR_BURGUNDY_VOLCH4)

#define MASK_ADDR_BURGUNDY_GAINCD (MASK_ADDR_BURGUNDY_GAINCH1)
#define MASK_ADDR_BURGUNDY_GAINLINE (MASK_ADDR_BURGUNDY_GAINCH2)
#define MASK_ADDR_BURGUNDY_GAINMIC (MASK_ADDR_BURGUNDY_GAINCH3)
#define MASK_ADDR_BURGUNDY_GAINMODEM (MASK_ADDR_BURGUNDY_VOLCH4)


/* These are all default values for the burgundy */
#define DEF_BURGUNDY_INPSEL21 (0xAA)
#define DEF_BURGUNDY_INPSEL3_IMAC (0x0A)
#define DEF_BURGUNDY_INPSEL3_PMAC (0x05)

#define DEF_BURGUNDY_GAINCD (0x33)
#define DEF_BURGUNDY_GAINLINE (0x44)
#define DEF_BURGUNDY_GAINMIC (0x44)
#define DEF_BURGUNDY_GAINMODEM (0x06)

/* Remember: lowest volume here is 0x9B (155) */
#define DEF_BURGUNDY_VOLCD (0xCCCCCCCC)
#define DEF_BURGUNDY_VOLLINE (0x00000000)
#define DEF_BURGUNDY_VOLMIC (0x00000000)
#define DEF_BURGUNDY_VOLMODEM (0xCCCCCCCC)

#define DEF_BURGUNDY_OUTPUTSELECTS (0x010F010F)
#define DEF_BURGUNDY_OUTPUTENABLES (0x0100000A)

/* #define DEF_BURGUNDY_MASTER_VOLUME (0xFFFFFFFF) */ /* too loud */
#define DEF_BURGUNDY_MASTER_VOLUME (0xDDDDDDDD)

#define DEF_BURGUNDY_MORE_OUTPUTENABLES (0x7E)

#define DEF_BURGUNDY_ATTENSPEAKER (0x44)
#define DEF_BURGUNDY_ATTENLINEOUT (0xCC)
#define DEF_BURGUNDY_ATTENHP (0xCC)

/* MORE_OUTPUTENABLES bits */
#define BURGUNDY_OUTPUT_LEFT	0x02
#define BURGUNDY_OUTPUT_RIGHT	0x04
#define BURGUNDY_LINEOUT_LEFT	0x08
#define BURGUNDY_LINEOUT_RIGHT	0x10
#define BURGUNDY_HP_LEFT	0x20
#define BURGUNDY_HP_RIGHT	0x40
#define BURGUNDY_OUTPUT_INTERN	0x80

/* Headphone detection bits */
#define BURGUNDY_HPDETECT_PMAC_BACK	0x04
#define BURGUNDY_HPDETECT_IMAC_SIDE	0x04
#define BURGUNDY_HPDETECT_IMAC_UPPER	0x08
#define BURGUNDY_HPDETECT_IMAC_LOWER	0x01

/* Volume offset */
#define BURGUNDY_VOLUME_OFFSET	155

#endif /* __BURGUNDY_H */