[net-next-2.6.git] / sound / pci / ice1712 / envy24ht.h

#ifndef __SOUND_VT1724_H
#define __SOUND_VT1724_H

/*
 *   ALSA driver for ICEnsemble VT1724 (Envy24)
 *
 *	Copyright (c) 2000 Jaroslav Kysela <perex@perex.cz>
 *
 *   This program is free software; you can redistribute it and/or modify
 *   it under the terms of the GNU General Public License as published by
 *   the Free Software Foundation; either version 2 of the License, or
 *   (at your option) any later version.
 *
 *   This program is distributed in the hope that it will be useful,
 *   but WITHOUT ANY WARRANTY; without even the implied warranty of
 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *   GNU General Public License for more details.
 *
 *   You should have received a copy of the GNU General Public License
 *   along with this program; if not, write to the Free Software
 *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
 *
 */      

#include <sound/control.h>
#include <sound/ac97_codec.h>
#include <sound/rawmidi.h>
#include <sound/i2c.h>
#include <sound/pcm.h>

#include "ice1712.h"

enum {
	ICE_EEP2_SYSCONF = 0,	/* 06 */
	ICE_EEP2_ACLINK,	/* 07 */
	ICE_EEP2_I2S,		/* 08 */
	ICE_EEP2_SPDIF,		/* 09 */
	ICE_EEP2_GPIO_DIR,	/* 0a */
	ICE_EEP2_GPIO_DIR1,	/* 0b */
	ICE_EEP2_GPIO_DIR2,	/* 0c */
	ICE_EEP2_GPIO_MASK,	/* 0d */
	ICE_EEP2_GPIO_MASK1,	/* 0e */
	ICE_EEP2_GPIO_MASK2,	/* 0f */
	ICE_EEP2_GPIO_STATE,	/* 10 */
	ICE_EEP2_GPIO_STATE1,	/* 11 */
	ICE_EEP2_GPIO_STATE2	/* 12 */
};
	
/*
 *  Direct registers
 */

#define ICEREG1724(ice, x) ((ice)->port + VT1724_REG_##x)

#define VT1724_REG_CONTROL		0x00	/* byte */
#define   VT1724_RESET			0x80	/* reset whole chip */
#define VT1724_REG_IRQMASK		0x01	/* byte */
#define   VT1724_IRQ_MPU_RX		0x80
#define   VT1724_IRQ_MPU_TX		0x20
#define   VT1724_IRQ_MTPCM		0x10
#define VT1724_REG_IRQSTAT		0x02	/* byte */
/* look to VT1724_IRQ_* */
#define VT1724_REG_SYS_CFG		0x04	/* byte - system configuration PCI60 on Envy24*/
#define   VT1724_CFG_CLOCK	0xc0
#define     VT1724_CFG_CLOCK512	0x00	/* 22.5692Mhz, 44.1kHz*512 */
#define     VT1724_CFG_CLOCK384  0x40	/* 16.9344Mhz, 44.1kHz*384 */
#define   VT1724_CFG_MPU401	0x20		/* MPU401 UARTs */
#define   VT1724_CFG_ADC_MASK	0x0c	/* one, two or one and S/PDIF, stereo ADCs */
#define   VT1724_CFG_DAC_MASK	0x03	/* one, two, three, four stereo DACs */

#define VT1724_REG_AC97_CFG		0x05	/* byte */
#define   VT1724_CFG_PRO_I2S	0x80	/* multitrack converter: I2S or AC'97 */
#define   VT1724_CFG_AC97_PACKED	0x01	/* split or packed mode - AC'97 */

#define VT1724_REG_I2S_FEATURES		0x06	/* byte */
#define   VT1724_CFG_I2S_VOLUME	0x80	/* volume/mute capability */
#define   VT1724_CFG_I2S_96KHZ	0x40	/* supports 96kHz sampling */
#define   VT1724_CFG_I2S_RESMASK	0x30	/* resolution mask, 16,18,20,24-bit */
#define   VT1724_CFG_I2S_192KHZ	0x08	/* supports 192kHz sampling */
#define   VT1724_CFG_I2S_OTHER	0x07	/* other I2S IDs */

#define VT1724_REG_SPDIF_CFG		0x07	/* byte */
#define   VT1724_CFG_SPDIF_OUT_EN	0x80	/*Internal S/PDIF output is enabled*/
#define   VT1724_CFG_SPDIF_OUT_INT	0x40	/*Internal S/PDIF output is implemented*/
#define   VT1724_CFG_I2S_CHIPID	0x3c	/* I2S chip ID */
#define   VT1724_CFG_SPDIF_IN	0x02	/* S/PDIF input is present */
#define   VT1724_CFG_SPDIF_OUT	0x01	/* External S/PDIF output is present */

/*there is no consumer AC97 codec with the VT1724*/
//#define VT1724_REG_AC97_INDEX		0x08	/* byte */
//#define VT1724_REG_AC97_CMD		0x09	/* byte */

#define VT1724_REG_MPU_TXFIFO		0x0a	/*byte ro. number of bytes in TX fifo*/
#define VT1724_REG_MPU_RXFIFO		0x0b	/*byte ro. number of bytes in RX fifo*/

//are these 2 the wrong way around? they don't seem to be used yet anyway
#define VT1724_REG_MPU_CTRL		0x0c	/* byte */
#define VT1724_REG_MPU_DATA		0x0d	/* byte */

#define VT1724_REG_MPU_FIFO_WM	0x0e	/*byte set the high/low watermarks for RX/TX fifos*/
#define   VT1724_MPU_RX_FIFO	0x20	//1=rx fifo watermark 0=tx fifo watermark
#define   VT1724_MPU_FIFO_MASK	0x1f	

#define VT1724_REG_I2C_DEV_ADDR	0x10	/* byte */
#define   VT1724_I2C_WRITE		0x01	/* write direction */
#define VT1724_REG_I2C_BYTE_ADDR	0x11	/* byte */
#define VT1724_REG_I2C_DATA		0x12	/* byte */
#define VT1724_REG_I2C_CTRL		0x13	/* byte */
#define   VT1724_I2C_EEPROM		0x80	/* 1 = EEPROM exists */
#define   VT1724_I2C_BUSY		0x01	/* busy bit */

#define VT1724_REG_GPIO_DATA	0x14	/* word */
#define VT1724_REG_GPIO_WRITE_MASK	0x16 /* word */
#define VT1724_REG_GPIO_DIRECTION	0x18 /* dword? (3 bytes) 0=input 1=output. 
						bit3 - during reset used for Eeprom power-on strapping
						if TESTEN# pin active, bit 2 always input*/
#define VT1724_REG_POWERDOWN	0x1c
#define VT1724_REG_GPIO_DATA_22	0x1e /* byte direction for GPIO 16:22 */
#define VT1724_REG_GPIO_WRITE_MASK_22	0x1f /* byte write mask for GPIO 16:22 */


/* 
 *  Professional multi-track direct control registers
 */

#define ICEMT1724(ice, x) ((ice)->profi_port + VT1724_MT_##x)

#define VT1724_MT_IRQ			0x00	/* byte - interrupt mask */
#define   VT1724_MULTI_PDMA4	0x80	/* SPDIF Out / PDMA4 */
#define	  VT1724_MULTI_PDMA3	0x40	/* PDMA3 */
#define   VT1724_MULTI_PDMA2	0x20	/* PDMA2 */
#define   VT1724_MULTI_PDMA1	0x10	/* PDMA1 */
#define   VT1724_MULTI_FIFO_ERR 0x08	/* DMA FIFO underrun/overrun. */
#define   VT1724_MULTI_RDMA1	0x04	/* RDMA1 (S/PDIF input) */
#define   VT1724_MULTI_RDMA0	0x02	/* RMDA0 */
#define   VT1724_MULTI_PDMA0	0x01	/* MC Interleave/PDMA0 */

#define VT1724_MT_RATE			0x01	/* byte - sampling rate select */
#define   VT1724_SPDIF_MASTER		0x10	/* S/PDIF input is master clock */
#define VT1724_MT_I2S_FORMAT		0x02	/* byte - I2S data format */
#define   VT1724_MT_I2S_MCLK_128X	0x08
#define   VT1724_MT_I2S_FORMAT_MASK	0x03
#define   VT1724_MT_I2S_FORMAT_I2S	0x00
#define VT1724_MT_DMA_INT_MASK		0x03	/* byte -DMA Interrupt Mask */
/* lool to VT1724_MULTI_* */
#define VT1724_MT_AC97_INDEX		0x04	/* byte - AC'97 index */
#define VT1724_MT_AC97_CMD		0x05	/* byte - AC'97 command & status */
#define   VT1724_AC97_COLD	0x80	/* cold reset */
#define   VT1724_AC97_WARM	0x40	/* warm reset */
#define   VT1724_AC97_WRITE	0x20	/* W: write, R: write in progress */
#define   VT1724_AC97_READ	0x10	/* W: read, R: read in progress */
#define   VT1724_AC97_READY	0x08	/* codec ready status bit */
#define   VT1724_AC97_ID_MASK	0x03	/* codec id mask */
#define VT1724_MT_AC97_DATA		0x06	/* word - AC'97 data */
#define VT1724_MT_PLAYBACK_ADDR		0x10	/* dword - playback address */
#define VT1724_MT_PLAYBACK_SIZE		0x14	/* dword - playback size */
#define VT1724_MT_DMA_CONTROL		0x18	/* byte - control */
#define   VT1724_PDMA4_START	0x80	/* SPDIF out / PDMA4 start */
#define   VT1724_PDMA3_START	0x40	/* PDMA3 start */
#define   VT1724_PDMA2_START	0x20	/* PDMA2 start */
#define   VT1724_PDMA1_START	0x10	/* PDMA1 start */
#define   VT1724_RDMA1_START	0x04	/* RDMA1 start */
#define   VT1724_RDMA0_START	0x02	/* RMDA0 start */
#define   VT1724_PDMA0_START	0x01	/* MC Interleave / PDMA0 start */
#define VT1724_MT_BURST			0x19	/* Interleaved playback DMA Active streams / PCI burst size */
#define VT1724_MT_DMA_FIFO_ERR		0x1a	/*Global playback and record DMA FIFO Underrun/Overrun */
#define   VT1724_PDMA4_UNDERRUN		0x80
#define   VT1724_PDMA2_UNDERRUN		0x40
#define   VT1724_PDMA3_UNDERRUN		0x20
#define   VT1724_PDMA1_UNDERRUN		0x10
#define   VT1724_RDMA1_UNDERRUN		0x04
#define   VT1724_RDMA0_UNDERRUN		0x02
#define   VT1724_PDMA0_UNDERRUN		0x01
#define VT1724_MT_DMA_PAUSE		0x1b	/*Global playback and record DMA FIFO pause/resume */
#define	  VT1724_PDMA4_PAUSE	0x80
#define	  VT1724_PDMA3_PAUSE	0x40
#define	  VT1724_PDMA2_PAUSE	0x20
#define	  VT1724_PDMA1_PAUSE	0x10
#define	  VT1724_RDMA1_PAUSE	0x04
#define	  VT1724_RDMA0_PAUSE	0x02
#define	  VT1724_PDMA0_PAUSE	0x01
#define VT1724_MT_PLAYBACK_COUNT	0x1c	/* word - playback count */
#define VT1724_MT_CAPTURE_ADDR		0x20	/* dword - capture address */
#define VT1724_MT_CAPTURE_SIZE		0x24	/* word - capture size */
#define VT1724_MT_CAPTURE_COUNT		0x26	/* word - capture count */

#define VT1724_MT_ROUTE_PLAYBACK	0x2c	/* word */

#define VT1724_MT_RDMA1_ADDR		0x30	/* dword - RDMA1 capture address */
#define VT1724_MT_RDMA1_SIZE		0x34	/* word - RDMA1 capture size */
#define VT1724_MT_RDMA1_COUNT		0x36	/* word - RDMA1 capture count */

#define VT1724_MT_SPDIF_CTRL		0x3c	/* word */
#define VT1724_MT_MONITOR_PEAKINDEX	0x3e	/* byte */
#define VT1724_MT_MONITOR_PEAKDATA	0x3f	/* byte */

/* concurrent stereo channels */
#define VT1724_MT_PDMA4_ADDR		0x40	/* dword */
#define VT1724_MT_PDMA4_SIZE		0x44	/* word */
#define VT1724_MT_PDMA4_COUNT		0x46	/* word */
#define VT1724_MT_PDMA3_ADDR		0x50	/* dword */
#define VT1724_MT_PDMA3_SIZE		0x54	/* word */
#define VT1724_MT_PDMA3_COUNT		0x56	/* word */
#define VT1724_MT_PDMA2_ADDR		0x60	/* dword */
#define VT1724_MT_PDMA2_SIZE		0x64	/* word */
#define VT1724_MT_PDMA2_COUNT		0x66	/* word */
#define VT1724_MT_PDMA1_ADDR		0x70	/* dword */
#define VT1724_MT_PDMA1_SIZE		0x74	/* word */
#define VT1724_MT_PDMA1_COUNT		0x76	/* word */


unsigned char snd_vt1724_read_i2c(struct snd_ice1712 *ice, unsigned char dev, unsigned char addr);
void snd_vt1724_write_i2c(struct snd_ice1712 *ice, unsigned char dev, unsigned char addr, unsigned char data);

#endif /* __SOUND_VT1724_H */
Commit	Line	Data
1da177e4 LT	1	#ifndef __SOUND_VT1724_H
	2	#define __SOUND_VT1724_H
	3
	4	/*
	5	* ALSA driver for ICEnsemble VT1724 (Envy24)
	6	*
c1017a4c	7	* Copyright (c) 2000 Jaroslav Kysela <perex@perex.cz>
1da177e4 LT	8	*
	9	* This program is free software; you can redistribute it and/or modify
	10	* it under the terms of the GNU General Public License as published by
	11	* the Free Software Foundation; either version 2 of the License, or
	12	* (at your option) any later version.
	13	*
	14	* This program is distributed in the hope that it will be useful,
	15	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	16	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	17	* GNU General Public License for more details.
	18	*
	19	* You should have received a copy of the GNU General Public License
	20	* along with this program; if not, write to the Free Software
	21	* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
	22	*
	23	*/
	24
	25	#include <sound/control.h>
	26	#include <sound/ac97_codec.h>
	27	#include <sound/rawmidi.h>
	28	#include <sound/i2c.h>
	29	#include <sound/pcm.h>
	30
	31	#include "ice1712.h"
	32
	33	enum {
	34	ICE_EEP2_SYSCONF = 0, /* 06 */
	35	ICE_EEP2_ACLINK, /* 07 */
	36	ICE_EEP2_I2S, /* 08 */
	37	ICE_EEP2_SPDIF, /* 09 */
	38	ICE_EEP2_GPIO_DIR, /* 0a */
	39	ICE_EEP2_GPIO_DIR1, /* 0b */
	40	ICE_EEP2_GPIO_DIR2, /* 0c */
	41	ICE_EEP2_GPIO_MASK, /* 0d */
	42	ICE_EEP2_GPIO_MASK1, /* 0e */
	43	ICE_EEP2_GPIO_MASK2, /* 0f */
	44	ICE_EEP2_GPIO_STATE, /* 10 */
	45	ICE_EEP2_GPIO_STATE1, /* 11 */
	46	ICE_EEP2_GPIO_STATE2 /* 12 */
	47	};
	48
	49	/*
	50	* Direct registers
	51	*/
	52
	53	#define ICEREG1724(ice, x) ((ice)->port + VT1724_REG_##x)
	54
	55	#define VT1724_REG_CONTROL 0x00 /* byte */
	56	#define VT1724_RESET 0x80 /* reset whole chip */
	57	#define VT1724_REG_IRQMASK 0x01 /* byte */
	58	#define VT1724_IRQ_MPU_RX 0x80
	59	#define VT1724_IRQ_MPU_TX 0x20
	60	#define VT1724_IRQ_MTPCM 0x10
	61	#define VT1724_REG_IRQSTAT 0x02 /* byte */
	62	/* look to VT1724_IRQ_* */
	63	#define VT1724_REG_SYS_CFG 0x04 /* byte - system configuration PCI60 on Envy24*/
	64	#define VT1724_CFG_CLOCK 0xc0
	65	#define VT1724_CFG_CLOCK512 0x00 /* 22.5692Mhz, 44.1kHz512 /
	66	#define VT1724_CFG_CLOCK384 0x40 /* 16.9344Mhz, 44.1kHz384 /
	67	#define VT1724_CFG_MPU401 0x20 /* MPU401 UARTs */
	68	#define VT1724_CFG_ADC_MASK 0x0c /* one, two or one and S/PDIF, stereo ADCs */
	69	#define VT1724_CFG_DAC_MASK 0x03 /* one, two, three, four stereo DACs */
	70
	71	#define VT1724_REG_AC97_CFG 0x05 /* byte */
72	#define VT1724_CFG_PRO_I2S 0x80 /* multitrack converter: I2S or AC'97 */
73	#define VT1724_CFG_AC97_PACKED 0x01 /* split or packed mode - AC'97 */
74
75	#define VT1724_REG_I2S_FEATURES 0x06 /* byte */
76	#define VT1724_CFG_I2S_VOLUME 0x80 /* volume/mute capability */
77	#define VT1724_CFG_I2S_96KHZ 0x40 /* supports 96kHz sampling */
78	#define VT1724_CFG_I2S_RESMASK 0x30 /* resolution mask, 16,18,20,24-bit */
79	#define VT1724_CFG_I2S_192KHZ 0x08 /* supports 192kHz sampling */
80	#define VT1724_CFG_I2S_OTHER 0x07 /* other I2S IDs */
81
82	#define VT1724_REG_SPDIF_CFG 0x07 /* byte */
83	#define VT1724_CFG_SPDIF_OUT_EN 0x80 /Internal S/PDIF output is enabled/
84	#define VT1724_CFG_SPDIF_OUT_INT 0x40 /Internal S/PDIF output is implemented/
85	#define VT1724_CFG_I2S_CHIPID 0x3c /* I2S chip ID */
86	#define VT1724_CFG_SPDIF_IN 0x02 /* S/PDIF input is present */
87	#define VT1724_CFG_SPDIF_OUT 0x01 /* External S/PDIF output is present */
88
89	/there is no consumer AC97 codec with the VT1724/
90	//#define VT1724_REG_AC97_INDEX 0x08 /* byte */
91	//#define VT1724_REG_AC97_CMD 0x09 /* byte */
92
93	#define VT1724_REG_MPU_TXFIFO 0x0a /byte ro. number of bytes in TX fifo/
94	#define VT1724_REG_MPU_RXFIFO 0x0b /byte ro. number of bytes in RX fifo/
95
96	//are these 2 the wrong way around? they don't seem to be used yet anyway
97	#define VT1724_REG_MPU_CTRL 0x0c /* byte */
98	#define VT1724_REG_MPU_DATA 0x0d /* byte */
99
100	#define VT1724_REG_MPU_FIFO_WM 0x0e /byte set the high/low watermarks for RX/TX fifos/
101	#define VT1724_MPU_RX_FIFO 0x20 //1=rx fifo watermark 0=tx fifo watermark
102	#define VT1724_MPU_FIFO_MASK 0x1f
103
104	#define VT1724_REG_I2C_DEV_ADDR 0x10 /* byte */
105	#define VT1724_I2C_WRITE 0x01 /* write direction */
106	#define VT1724_REG_I2C_BYTE_ADDR 0x11 /* byte */
107	#define VT1724_REG_I2C_DATA 0x12 /* byte */
108	#define VT1724_REG_I2C_CTRL 0x13 /* byte */
109	#define VT1724_I2C_EEPROM 0x80 /* 1 = EEPROM exists */
110	#define VT1724_I2C_BUSY 0x01 /* busy bit */
111
112	#define VT1724_REG_GPIO_DATA 0x14 /* word */
113	#define VT1724_REG_GPIO_WRITE_MASK 0x16 /* word */
114	#define VT1724_REG_GPIO_DIRECTION 0x18 /* dword? (3 bytes) 0=input 1=output.
115	bit3 - during reset used for Eeprom power-on strapping
116	if TESTEN# pin active, bit 2 always input*/
117	#define VT1724_REG_POWERDOWN 0x1c
118	#define VT1724_REG_GPIO_DATA_22 0x1e /* byte direction for GPIO 16:22 */
119	#define VT1724_REG_GPIO_WRITE_MASK_22 0x1f /* byte write mask for GPIO 16:22 */
120
121
122	/*
123	* Professional multi-track direct control registers
124	*/
125
126	#define ICEMT1724(ice, x) ((ice)->profi_port + VT1724_MT_##x)
127
128	#define VT1724_MT_IRQ 0x00 /* byte - interrupt mask */
129	#define VT1724_MULTI_PDMA4 0x80 /* SPDIF Out / PDMA4 */
130	#define VT1724_MULTI_PDMA3 0x40 /* PDMA3 */
131	#define VT1724_MULTI_PDMA2 0x20 /* PDMA2 */
132	#define VT1724_MULTI_PDMA1 0x10 /* PDMA1 */
133	#define VT1724_MULTI_FIFO_ERR 0x08 /* DMA FIFO underrun/overrun. */
134	#define VT1724_MULTI_RDMA1 0x04 /* RDMA1 (S/PDIF input) */
135	#define VT1724_MULTI_RDMA0 0x02 /* RMDA0 */
136	#define VT1724_MULTI_PDMA0 0x01 /* MC Interleave/PDMA0 */
137
138	#define VT1724_MT_RATE 0x01 /* byte - sampling rate select */
139	#define VT1724_SPDIF_MASTER 0x10 /* S/PDIF input is master clock */
140	#define VT1724_MT_I2S_FORMAT 0x02 /* byte - I2S data format */
141	#define VT1724_MT_I2S_MCLK_128X 0x08
142	#define VT1724_MT_I2S_FORMAT_MASK 0x03
143	#define VT1724_MT_I2S_FORMAT_I2S 0x00
144	#define VT1724_MT_DMA_INT_MASK 0x03 /* byte -DMA Interrupt Mask */
145	/* lool to VT1724_MULTI_* */
146	#define VT1724_MT_AC97_INDEX 0x04 /* byte - AC'97 index */
147	#define VT1724_MT_AC97_CMD 0x05 /* byte - AC'97 command & status */
148	#define VT1724_AC97_COLD 0x80 /* cold reset */
149	#define VT1724_AC97_WARM 0x40 /* warm reset */
150	#define VT1724_AC97_WRITE 0x20 /* W: write, R: write in progress */
151	#define VT1724_AC97_READ 0x10 /* W: read, R: read in progress */
152	#define VT1724_AC97_READY 0x08 /* codec ready status bit */
153	#define VT1724_AC97_ID_MASK 0x03 /* codec id mask */
154	#define VT1724_MT_AC97_DATA 0x06 /* word - AC'97 data */
155	#define VT1724_MT_PLAYBACK_ADDR 0x10 /* dword - playback address */
156	#define VT1724_MT_PLAYBACK_SIZE 0x14 /* dword - playback size */
157	#define VT1724_MT_DMA_CONTROL 0x18 /* byte - control */
158	#define VT1724_PDMA4_START 0x80 /* SPDIF out / PDMA4 start */
159	#define VT1724_PDMA3_START 0x40 /* PDMA3 start */
160	#define VT1724_PDMA2_START 0x20 /* PDMA2 start */
161	#define VT1724_PDMA1_START 0x10 /* PDMA1 start */
162	#define VT1724_RDMA1_START 0x04 /* RDMA1 start */
163	#define VT1724_RDMA0_START 0x02 /* RMDA0 start */
164	#define VT1724_PDMA0_START 0x01 /* MC Interleave / PDMA0 start */
165	#define VT1724_MT_BURST 0x19 /* Interleaved playback DMA Active streams / PCI burst size */
166	#define VT1724_MT_DMA_FIFO_ERR 0x1a /Global playback and record DMA FIFO Underrun/Overrun /
167	#define VT1724_PDMA4_UNDERRUN 0x80
168	#define VT1724_PDMA2_UNDERRUN 0x40
169	#define VT1724_PDMA3_UNDERRUN 0x20
170	#define VT1724_PDMA1_UNDERRUN 0x10
171	#define VT1724_RDMA1_UNDERRUN 0x04
172	#define VT1724_RDMA0_UNDERRUN 0x02
173	#define VT1724_PDMA0_UNDERRUN 0x01
174	#define VT1724_MT_DMA_PAUSE 0x1b /Global playback and record DMA FIFO pause/resume /
175	#define VT1724_PDMA4_PAUSE 0x80
176	#define VT1724_PDMA3_PAUSE 0x40
177	#define VT1724_PDMA2_PAUSE 0x20
178	#define VT1724_PDMA1_PAUSE 0x10
179	#define VT1724_RDMA1_PAUSE 0x04
180	#define VT1724_RDMA0_PAUSE 0x02
181	#define VT1724_PDMA0_PAUSE 0x01
182	#define VT1724_MT_PLAYBACK_COUNT 0x1c /* word - playback count */
183	#define VT1724_MT_CAPTURE_ADDR 0x20 /* dword - capture address */
184	#define VT1724_MT_CAPTURE_SIZE 0x24 /* word - capture size */
185	#define VT1724_MT_CAPTURE_COUNT 0x26 /* word - capture count */
186
187	#define VT1724_MT_ROUTE_PLAYBACK 0x2c /* word */
188
189	#define VT1724_MT_RDMA1_ADDR 0x30 /* dword - RDMA1 capture address */
190	#define VT1724_MT_RDMA1_SIZE 0x34 /* word - RDMA1 capture size */
191	#define VT1724_MT_RDMA1_COUNT 0x36 /* word - RDMA1 capture count */
192
193	#define VT1724_MT_SPDIF_CTRL 0x3c /* word */
194	#define VT1724_MT_MONITOR_PEAKINDEX 0x3e /* byte */
195	#define VT1724_MT_MONITOR_PEAKDATA 0x3f /* byte */
196
197	/* concurrent stereo channels */
198	#define VT1724_MT_PDMA4_ADDR 0x40 /* dword */
199	#define VT1724_MT_PDMA4_SIZE 0x44 /* word */
200	#define VT1724_MT_PDMA4_COUNT 0x46 /* word */
201	#define VT1724_MT_PDMA3_ADDR 0x50 /* dword */
202	#define VT1724_MT_PDMA3_SIZE 0x54 /* word */
203	#define VT1724_MT_PDMA3_COUNT 0x56 /* word */
204	#define VT1724_MT_PDMA2_ADDR 0x60 /* dword */
205	#define VT1724_MT_PDMA2_SIZE 0x64 /* word */
206	#define VT1724_MT_PDMA2_COUNT 0x66 /* word */
207	#define VT1724_MT_PDMA1_ADDR 0x70 /* dword */
208	#define VT1724_MT_PDMA1_SIZE 0x74 /* word */
209	#define VT1724_MT_PDMA1_COUNT 0x76 /* word */
210
211
ab0c7d72 TI	212	unsigned char snd_vt1724_read_i2c(struct snd_ice1712 *ice, unsigned char dev, unsigned char addr);
ab0c7d72 TI	213	void snd_vt1724_write_i2c(struct snd_ice1712 *ice, unsigned char dev, unsigned char addr, unsigned char data);
1da177e4 LT	214
1da177e4 LT	215	#endif /* __SOUND_VT1724_H */