1 /* SPDX-License-Identifier: GPL-2.0-only */
2 /*
3  * Apple Onboard Audio driver for tas codec (header)
4  *
5  * Copyright 2006 Johannes Berg <johannes@sipsolutions.net>
6  */
7 #ifndef __SND_AOA_CODECTASH
8 #define __SND_AOA_CODECTASH
9 
10 #define TAS_REG_MCS	0x01	/* main control */
11 #	define TAS_MCS_FASTLOAD		(1<<7)
12 #	define TAS_MCS_SCLK64		(1<<6)
13 #	define TAS_MCS_SPORT_MODE_MASK	(3<<4)
14 #	define TAS_MCS_SPORT_MODE_I2S	(2<<4)
15 #	define TAS_MCS_SPORT_MODE_RJ	(1<<4)
16 #	define TAS_MCS_SPORT_MODE_LJ	(0<<4)
17 #	define TAS_MCS_SPORT_WL_MASK	(3<<0)
18 #	define TAS_MCS_SPORT_WL_16BIT	(0<<0)
19 #	define TAS_MCS_SPORT_WL_18BIT	(1<<0)
20 #	define TAS_MCS_SPORT_WL_20BIT	(2<<0)
21 #	define TAS_MCS_SPORT_WL_24BIT	(3<<0)
22 
23 #define TAS_REG_DRC	0x02
24 #define TAS_REG_VOL	0x04
25 #define TAS_REG_TREBLE	0x05
26 #define TAS_REG_BASS	0x06
27 #define TAS_REG_LMIX	0x07
28 #define TAS_REG_RMIX	0x08
29 
30 #define TAS_REG_ACR	0x40	/* analog control */
31 #	define TAS_ACR_B_MONAUREAL	(1<<7)
32 #	define TAS_ACR_B_MON_SEL_RIGHT	(1<<6)
33 #	define TAS_ACR_DEEMPH_MASK	(3<<2)
34 #	define TAS_ACR_DEEMPH_OFF	(0<<2)
35 #	define TAS_ACR_DEEMPH_48KHz	(1<<2)
36 #	define TAS_ACR_DEEMPH_44KHz	(2<<2)
37 #	define TAS_ACR_INPUT_B		(1<<1)
38 #	define TAS_ACR_ANALOG_PDOWN	(1<<0)
39 
40 #define TAS_REG_MCS2	0x43	/* main control 2 */
41 #	define TAS_MCS2_ALLPASS		(1<<1)
42 
43 #define TAS_REG_LEFT_BIQUAD6	0x10
44 #define TAS_REG_RIGHT_BIQUAD6	0x19
45 
46 #define TAS_REG_LEFT_LOUDNESS		0x21
47 #define TAS_REG_RIGHT_LOUDNESS		0x22
48 #define TAS_REG_LEFT_LOUDNESS_GAIN	0x23
49 #define TAS_REG_RIGHT_LOUDNESS_GAIN	0x24
50 
51 #define TAS3001_DRC_MAX		0x5f
52 #define TAS3004_DRC_MAX		0xef
53 
54 #endif /* __SND_AOA_CODECTASH */
55