1 /*
2  *  Copyright (c) by James Courtier-Dutton <James@superbug.demon.co.uk>
3  *  Driver p17v chips
4  *  Version: 0.01
5  *
6  *   This program is free software; you can redistribute it and/or modify
7  *   it under the terms of the GNU General Public License as published by
8  *   the Free Software Foundation; either version 2 of the License, or
9  *   (at your option) any later version.
10  *
11  *   This program is distributed in the hope that it will be useful,
12  *   but WITHOUT ANY WARRANTY; without even the implied warranty of
13  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14  *   GNU General Public License for more details.
15  *
16  *   You should have received a copy of the GNU General Public License
17  *   along with this program; if not, write to the Free Software
18  *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
19  *
20  */
21 
22 /******************************************************************************/
23 /* Audigy2Value Tina (P17V) pointer-offset register set,
24  * accessed through the PTR20 and DATA24 registers  */
25 /******************************************************************************/
26 
27 /* 00 - 07: Not used */
28 #define P17V_PLAYBACK_FIFO_PTR	0x08	/* Current playback fifo pointer
29 					 * and number of sound samples in cache.
30 					 */
31 /* 09 - 12: Not used */
32 #define P17V_CAPTURE_FIFO_PTR	0x13	/* Current capture fifo pointer
33 					 * and number of sound samples in cache.
34 					 */
35 /* 14 - 17: Not used */
36 #define P17V_PB_CHN_SEL		0x18	/* P17v playback channel select */
37 #define P17V_SE_SLOT_SEL_L	0x19	/* Sound Engine slot select low */
38 #define P17V_SE_SLOT_SEL_H	0x1a	/* Sound Engine slot select high */
39 /* 1b - 1f: Not used */
40 /* 20 - 2f: Not used */
41 /* 30 - 3b: Not used */
42 #define P17V_SPI		0x3c	/* SPI interface register */
43 #define P17V_I2C_ADDR		0x3d	/* I2C Address */
44 #define P17V_I2C_0		0x3e	/* I2C Data */
45 #define P17V_I2C_1		0x3f	/* I2C Data */
46 /* I2C values */
47 #define I2C_A_ADC_ADD_MASK	0x000000fe	/*The address is a 7 bit address */
48 #define I2C_A_ADC_RW_MASK	0x00000001	/*bit mask for R/W */
49 #define I2C_A_ADC_TRANS_MASK	0x00000010  	/*Bit mask for I2c address DAC value  */
50 #define I2C_A_ADC_ABORT_MASK	0x00000020	/*Bit mask for I2C transaction abort flag */
51 #define I2C_A_ADC_LAST_MASK	0x00000040	/*Bit mask for Last word transaction */
52 #define I2C_A_ADC_BYTE_MASK	0x00000080	/*Bit mask for Byte Mode */
53 
54 #define I2C_A_ADC_ADD		0x00000034	/*This is the Device address for ADC  */
55 #define I2C_A_ADC_READ		0x00000001	/*To perform a read operation */
56 #define I2C_A_ADC_START		0x00000100	/*Start I2C transaction */
57 #define I2C_A_ADC_ABORT		0x00000200	/*I2C transaction abort */
58 #define I2C_A_ADC_LAST		0x00000400	/*I2C last transaction */
59 #define I2C_A_ADC_BYTE		0x00000800	/*I2C one byte mode */
60 
61 #define I2C_D_ADC_REG_MASK	0xfe000000  	/*ADC address register */
62 #define I2C_D_ADC_DAT_MASK	0x01ff0000  	/*ADC data register */
63 
64 #define ADC_TIMEOUT		0x00000007	/*ADC Timeout Clock Disable */
65 #define ADC_IFC_CTRL		0x0000000b	/*ADC Interface Control */
66 #define ADC_MASTER		0x0000000c	/*ADC Master Mode Control */
67 #define ADC_POWER		0x0000000d	/*ADC PowerDown Control */
68 #define ADC_ATTEN_ADCL		0x0000000e	/*ADC Attenuation ADCL */
69 #define ADC_ATTEN_ADCR		0x0000000f	/*ADC Attenuation ADCR */
70 #define ADC_ALC_CTRL1		0x00000010	/*ADC ALC Control 1 */
71 #define ADC_ALC_CTRL2		0x00000011	/*ADC ALC Control 2 */
72 #define ADC_ALC_CTRL3		0x00000012	/*ADC ALC Control 3 */
73 #define ADC_NOISE_CTRL		0x00000013	/*ADC Noise Gate Control */
74 #define ADC_LIMIT_CTRL		0x00000014	/*ADC Limiter Control */
75 #define ADC_MUX			0x00000015  	/*ADC Mux offset */
76 #if 0
77 /* FIXME: Not tested yet. */
78 #define ADC_GAIN_MASK		0x000000ff	//Mask for ADC Gain
79 #define ADC_ZERODB		0x000000cf	//Value to set ADC to 0dB
80 #define ADC_MUTE_MASK		0x000000c0	//Mask for ADC mute
81 #define ADC_MUTE		0x000000c0	//Value to mute ADC
82 #define ADC_OSR			0x00000008	//Mask for ADC oversample rate select
83 #define ADC_TIMEOUT_DISABLE	0x00000008	//Value and mask to disable Timeout clock
84 #define ADC_HPF_DISABLE		0x00000100	//Value and mask to disable High pass filter
85 #define ADC_TRANWIN_MASK	0x00000070	//Mask for Length of Transient Window
86 #endif
87 
88 #define ADC_MUX_MASK		0x0000000f	//Mask for ADC Mux
89 #define ADC_MUX_0		0x00000001	//Value to select Unknown at ADC Mux (Not used)
90 #define ADC_MUX_1		0x00000002	//Value to select Unknown at ADC Mux (Not used)
91 #define ADC_MUX_2		0x00000004	//Value to select Mic at ADC Mux
92 #define ADC_MUX_3		0x00000008	//Value to select Line-In at ADC Mux
93 
94 #define P17V_START_AUDIO	0x40	/* Start Audio bit */
95 /* 41 - 47: Reserved */
96 #define P17V_START_CAPTURE	0x48	/* Start Capture bit */
97 #define P17V_CAPTURE_FIFO_BASE	0x49	/* Record FIFO base address */
98 #define P17V_CAPTURE_FIFO_SIZE	0x4a	/* Record FIFO buffer size */
99 #define P17V_CAPTURE_FIFO_INDEX	0x4b	/* Record FIFO capture index */
100 #define P17V_CAPTURE_VOL_H	0x4c	/* P17v capture volume control */
101 #define P17V_CAPTURE_VOL_L	0x4d	/* P17v capture volume control */
102 /* 4e - 4f: Not used */
103 /* 50 - 5f: Not used */
104 #define P17V_SRCSel		0x60	/* SRC48 and SRCMulti sample rate select
105 					 * and output select
106 					 */
107 #define P17V_MIXER_AC97_10K1_VOL_L	0x61	/* 10K to Mixer_AC97 input volume control */
108 #define P17V_MIXER_AC97_10K1_VOL_H	0x62	/* 10K to Mixer_AC97 input volume control */
109 #define P17V_MIXER_AC97_P17V_VOL_L	0x63	/* P17V to Mixer_AC97 input volume control */
110 #define P17V_MIXER_AC97_P17V_VOL_H	0x64	/* P17V to Mixer_AC97 input volume control */
111 #define P17V_MIXER_AC97_SRP_REC_VOL_L	0x65	/* SRP Record to Mixer_AC97 input volume control */
112 #define P17V_MIXER_AC97_SRP_REC_VOL_H	0x66	/* SRP Record to Mixer_AC97 input volume control */
113 /* 67 - 68: Reserved */
114 #define P17V_MIXER_Spdif_10K1_VOL_L	0x69	/* 10K to Mixer_Spdif input volume control */
115 #define P17V_MIXER_Spdif_10K1_VOL_H	0x6A	/* 10K to Mixer_Spdif input volume control */
116 #define P17V_MIXER_Spdif_P17V_VOL_L	0x6B	/* P17V to Mixer_Spdif input volume control */
117 #define P17V_MIXER_Spdif_P17V_VOL_H	0x6C	/* P17V to Mixer_Spdif input volume control */
118 #define P17V_MIXER_Spdif_SRP_REC_VOL_L	0x6D	/* SRP Record to Mixer_Spdif input volume control */
119 #define P17V_MIXER_Spdif_SRP_REC_VOL_H	0x6E	/* SRP Record to Mixer_Spdif input volume control */
120 /* 6f - 70: Reserved */
121 #define P17V_MIXER_I2S_10K1_VOL_L	0x71	/* 10K to Mixer_I2S input volume control */
122 #define P17V_MIXER_I2S_10K1_VOL_H	0x72	/* 10K to Mixer_I2S input volume control */
123 #define P17V_MIXER_I2S_P17V_VOL_L	0x73	/* P17V to Mixer_I2S input volume control */
124 #define P17V_MIXER_I2S_P17V_VOL_H	0x74	/* P17V to Mixer_I2S input volume control */
125 #define P17V_MIXER_I2S_SRP_REC_VOL_L	0x75	/* SRP Record to Mixer_I2S input volume control */
126 #define P17V_MIXER_I2S_SRP_REC_VOL_H	0x76	/* SRP Record to Mixer_I2S input volume control */
127 /* 77 - 78: Reserved */
128 #define P17V_MIXER_AC97_ENABLE		0x79	/* Mixer AC97 input audio enable */
129 #define P17V_MIXER_SPDIF_ENABLE		0x7A	/* Mixer SPDIF input audio enable */
130 #define P17V_MIXER_I2S_ENABLE		0x7B	/* Mixer I2S input audio enable */
131 #define P17V_AUDIO_OUT_ENABLE		0x7C	/* Audio out enable */
132 #define P17V_MIXER_ATT			0x7D	/* SRP Mixer Attenuation Select */
133 #define P17V_SRP_RECORD_SRR		0x7E	/* SRP Record channel source Select */
134 #define P17V_SOFT_RESET_SRP_MIXER	0x7F	/* SRP and mixer soft reset */
135 
136 #define P17V_AC97_OUT_MASTER_VOL_L	0x80	/* AC97 Output master volume control */
137 #define P17V_AC97_OUT_MASTER_VOL_H	0x81	/* AC97 Output master volume control */
138 #define P17V_SPDIF_OUT_MASTER_VOL_L	0x82	/* SPDIF Output master volume control */
139 #define P17V_SPDIF_OUT_MASTER_VOL_H	0x83	/* SPDIF Output master volume control */
140 #define P17V_I2S_OUT_MASTER_VOL_L	0x84	/* I2S Output master volume control */
141 #define P17V_I2S_OUT_MASTER_VOL_H	0x85	/* I2S Output master volume control */
142 /* 86 - 87: Not used */
143 #define P17V_I2S_CHANNEL_SWAP_PHASE_INVERSE	0x88	/* I2S out mono channel swap
144 							 * and phase inverse */
145 #define P17V_SPDIF_CHANNEL_SWAP_PHASE_INVERSE	0x89	/* SPDIF out mono channel swap
146 							 * and phase inverse */
147 /* 8A: Not used */
148 #define P17V_SRP_P17V_ESR		0x8B	/* SRP_P17V estimated sample rate and rate lock */
149 #define P17V_SRP_REC_ESR		0x8C	/* SRP_REC estimated sample rate and rate lock */
150 #define P17V_SRP_BYPASS			0x8D	/* srps channel bypass and srps bypass */
151 /* 8E - 92: Not used */
152 #define P17V_I2S_SRC_SEL		0x93	/* I2SIN mode sel */
153 
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