Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1 | #ifndef __SOUND_VT1724_H |
| 2 | #define __SOUND_VT1724_H |
| 3 | |
| 4 | /* |
| 5 | * ALSA driver for ICEnsemble VT1724 (Envy24) |
| 6 | * |
Jaroslav Kysela | c1017a4 | 2007-10-15 09:50:19 +0200 | [diff] [blame] | 7 | * Copyright (c) 2000 Jaroslav Kysela <perex@perex.cz> |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 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, 44.1kHz*512 */ |
| 66 | #define VT1724_CFG_CLOCK384 0x40 /* 16.9344Mhz, 44.1kHz*384 */ |
| 67 | #define VT1724_CFG_MPU401 0x20 /* MPU401 UARTs */ |
| 68 | #define VT1724_CFG_ADC_MASK 0x0c /* one, two or one and S/PDIF, stereo ADCs */ |
Pavel Hofman | ffd364d | 2012-01-10 20:45:28 +0100 | [diff] [blame] | 69 | #define VT1724_CFG_ADC_NONE 0x0c /* no ADCs */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 70 | #define VT1724_CFG_DAC_MASK 0x03 /* one, two, three, four stereo DACs */ |
| 71 | |
| 72 | #define VT1724_REG_AC97_CFG 0x05 /* byte */ |
| 73 | #define VT1724_CFG_PRO_I2S 0x80 /* multitrack converter: I2S or AC'97 */ |
| 74 | #define VT1724_CFG_AC97_PACKED 0x01 /* split or packed mode - AC'97 */ |
| 75 | |
| 76 | #define VT1724_REG_I2S_FEATURES 0x06 /* byte */ |
| 77 | #define VT1724_CFG_I2S_VOLUME 0x80 /* volume/mute capability */ |
| 78 | #define VT1724_CFG_I2S_96KHZ 0x40 /* supports 96kHz sampling */ |
| 79 | #define VT1724_CFG_I2S_RESMASK 0x30 /* resolution mask, 16,18,20,24-bit */ |
| 80 | #define VT1724_CFG_I2S_192KHZ 0x08 /* supports 192kHz sampling */ |
| 81 | #define VT1724_CFG_I2S_OTHER 0x07 /* other I2S IDs */ |
| 82 | |
| 83 | #define VT1724_REG_SPDIF_CFG 0x07 /* byte */ |
| 84 | #define VT1724_CFG_SPDIF_OUT_EN 0x80 /*Internal S/PDIF output is enabled*/ |
| 85 | #define VT1724_CFG_SPDIF_OUT_INT 0x40 /*Internal S/PDIF output is implemented*/ |
| 86 | #define VT1724_CFG_I2S_CHIPID 0x3c /* I2S chip ID */ |
| 87 | #define VT1724_CFG_SPDIF_IN 0x02 /* S/PDIF input is present */ |
| 88 | #define VT1724_CFG_SPDIF_OUT 0x01 /* External S/PDIF output is present */ |
| 89 | |
| 90 | /*there is no consumer AC97 codec with the VT1724*/ |
| 91 | //#define VT1724_REG_AC97_INDEX 0x08 /* byte */ |
| 92 | //#define VT1724_REG_AC97_CMD 0x09 /* byte */ |
| 93 | |
| 94 | #define VT1724_REG_MPU_TXFIFO 0x0a /*byte ro. number of bytes in TX fifo*/ |
| 95 | #define VT1724_REG_MPU_RXFIFO 0x0b /*byte ro. number of bytes in RX fifo*/ |
| 96 | |
Clemens Ladisch | aea3bfb | 2008-05-20 14:22:44 +0200 | [diff] [blame] | 97 | #define VT1724_REG_MPU_DATA 0x0c /* byte */ |
| 98 | #define VT1724_REG_MPU_CTRL 0x0d /* byte */ |
| 99 | #define VT1724_MPU_UART 0x01 |
| 100 | #define VT1724_MPU_TX_EMPTY 0x02 |
| 101 | #define VT1724_MPU_TX_FULL 0x04 |
| 102 | #define VT1724_MPU_RX_EMPTY 0x08 |
| 103 | #define VT1724_MPU_RX_FULL 0x10 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 104 | |
| 105 | #define VT1724_REG_MPU_FIFO_WM 0x0e /*byte set the high/low watermarks for RX/TX fifos*/ |
| 106 | #define VT1724_MPU_RX_FIFO 0x20 //1=rx fifo watermark 0=tx fifo watermark |
| 107 | #define VT1724_MPU_FIFO_MASK 0x1f |
| 108 | |
| 109 | #define VT1724_REG_I2C_DEV_ADDR 0x10 /* byte */ |
| 110 | #define VT1724_I2C_WRITE 0x01 /* write direction */ |
| 111 | #define VT1724_REG_I2C_BYTE_ADDR 0x11 /* byte */ |
| 112 | #define VT1724_REG_I2C_DATA 0x12 /* byte */ |
| 113 | #define VT1724_REG_I2C_CTRL 0x13 /* byte */ |
| 114 | #define VT1724_I2C_EEPROM 0x80 /* 1 = EEPROM exists */ |
| 115 | #define VT1724_I2C_BUSY 0x01 /* busy bit */ |
| 116 | |
| 117 | #define VT1724_REG_GPIO_DATA 0x14 /* word */ |
| 118 | #define VT1724_REG_GPIO_WRITE_MASK 0x16 /* word */ |
| 119 | #define VT1724_REG_GPIO_DIRECTION 0x18 /* dword? (3 bytes) 0=input 1=output. |
| 120 | bit3 - during reset used for Eeprom power-on strapping |
| 121 | if TESTEN# pin active, bit 2 always input*/ |
| 122 | #define VT1724_REG_POWERDOWN 0x1c |
| 123 | #define VT1724_REG_GPIO_DATA_22 0x1e /* byte direction for GPIO 16:22 */ |
| 124 | #define VT1724_REG_GPIO_WRITE_MASK_22 0x1f /* byte write mask for GPIO 16:22 */ |
| 125 | |
| 126 | |
| 127 | /* |
| 128 | * Professional multi-track direct control registers |
| 129 | */ |
| 130 | |
| 131 | #define ICEMT1724(ice, x) ((ice)->profi_port + VT1724_MT_##x) |
| 132 | |
| 133 | #define VT1724_MT_IRQ 0x00 /* byte - interrupt mask */ |
| 134 | #define VT1724_MULTI_PDMA4 0x80 /* SPDIF Out / PDMA4 */ |
| 135 | #define VT1724_MULTI_PDMA3 0x40 /* PDMA3 */ |
| 136 | #define VT1724_MULTI_PDMA2 0x20 /* PDMA2 */ |
| 137 | #define VT1724_MULTI_PDMA1 0x10 /* PDMA1 */ |
| 138 | #define VT1724_MULTI_FIFO_ERR 0x08 /* DMA FIFO underrun/overrun. */ |
| 139 | #define VT1724_MULTI_RDMA1 0x04 /* RDMA1 (S/PDIF input) */ |
| 140 | #define VT1724_MULTI_RDMA0 0x02 /* RMDA0 */ |
| 141 | #define VT1724_MULTI_PDMA0 0x01 /* MC Interleave/PDMA0 */ |
| 142 | |
| 143 | #define VT1724_MT_RATE 0x01 /* byte - sampling rate select */ |
| 144 | #define VT1724_SPDIF_MASTER 0x10 /* S/PDIF input is master clock */ |
| 145 | #define VT1724_MT_I2S_FORMAT 0x02 /* byte - I2S data format */ |
| 146 | #define VT1724_MT_I2S_MCLK_128X 0x08 |
| 147 | #define VT1724_MT_I2S_FORMAT_MASK 0x03 |
| 148 | #define VT1724_MT_I2S_FORMAT_I2S 0x00 |
| 149 | #define VT1724_MT_DMA_INT_MASK 0x03 /* byte -DMA Interrupt Mask */ |
| 150 | /* lool to VT1724_MULTI_* */ |
| 151 | #define VT1724_MT_AC97_INDEX 0x04 /* byte - AC'97 index */ |
| 152 | #define VT1724_MT_AC97_CMD 0x05 /* byte - AC'97 command & status */ |
| 153 | #define VT1724_AC97_COLD 0x80 /* cold reset */ |
| 154 | #define VT1724_AC97_WARM 0x40 /* warm reset */ |
| 155 | #define VT1724_AC97_WRITE 0x20 /* W: write, R: write in progress */ |
| 156 | #define VT1724_AC97_READ 0x10 /* W: read, R: read in progress */ |
| 157 | #define VT1724_AC97_READY 0x08 /* codec ready status bit */ |
| 158 | #define VT1724_AC97_ID_MASK 0x03 /* codec id mask */ |
| 159 | #define VT1724_MT_AC97_DATA 0x06 /* word - AC'97 data */ |
| 160 | #define VT1724_MT_PLAYBACK_ADDR 0x10 /* dword - playback address */ |
| 161 | #define VT1724_MT_PLAYBACK_SIZE 0x14 /* dword - playback size */ |
| 162 | #define VT1724_MT_DMA_CONTROL 0x18 /* byte - control */ |
| 163 | #define VT1724_PDMA4_START 0x80 /* SPDIF out / PDMA4 start */ |
| 164 | #define VT1724_PDMA3_START 0x40 /* PDMA3 start */ |
| 165 | #define VT1724_PDMA2_START 0x20 /* PDMA2 start */ |
| 166 | #define VT1724_PDMA1_START 0x10 /* PDMA1 start */ |
| 167 | #define VT1724_RDMA1_START 0x04 /* RDMA1 start */ |
| 168 | #define VT1724_RDMA0_START 0x02 /* RMDA0 start */ |
| 169 | #define VT1724_PDMA0_START 0x01 /* MC Interleave / PDMA0 start */ |
| 170 | #define VT1724_MT_BURST 0x19 /* Interleaved playback DMA Active streams / PCI burst size */ |
| 171 | #define VT1724_MT_DMA_FIFO_ERR 0x1a /*Global playback and record DMA FIFO Underrun/Overrun */ |
| 172 | #define VT1724_PDMA4_UNDERRUN 0x80 |
| 173 | #define VT1724_PDMA2_UNDERRUN 0x40 |
| 174 | #define VT1724_PDMA3_UNDERRUN 0x20 |
| 175 | #define VT1724_PDMA1_UNDERRUN 0x10 |
| 176 | #define VT1724_RDMA1_UNDERRUN 0x04 |
| 177 | #define VT1724_RDMA0_UNDERRUN 0x02 |
| 178 | #define VT1724_PDMA0_UNDERRUN 0x01 |
| 179 | #define VT1724_MT_DMA_PAUSE 0x1b /*Global playback and record DMA FIFO pause/resume */ |
| 180 | #define VT1724_PDMA4_PAUSE 0x80 |
| 181 | #define VT1724_PDMA3_PAUSE 0x40 |
| 182 | #define VT1724_PDMA2_PAUSE 0x20 |
| 183 | #define VT1724_PDMA1_PAUSE 0x10 |
| 184 | #define VT1724_RDMA1_PAUSE 0x04 |
| 185 | #define VT1724_RDMA0_PAUSE 0x02 |
| 186 | #define VT1724_PDMA0_PAUSE 0x01 |
| 187 | #define VT1724_MT_PLAYBACK_COUNT 0x1c /* word - playback count */ |
| 188 | #define VT1724_MT_CAPTURE_ADDR 0x20 /* dword - capture address */ |
| 189 | #define VT1724_MT_CAPTURE_SIZE 0x24 /* word - capture size */ |
| 190 | #define VT1724_MT_CAPTURE_COUNT 0x26 /* word - capture count */ |
| 191 | |
| 192 | #define VT1724_MT_ROUTE_PLAYBACK 0x2c /* word */ |
| 193 | |
| 194 | #define VT1724_MT_RDMA1_ADDR 0x30 /* dword - RDMA1 capture address */ |
| 195 | #define VT1724_MT_RDMA1_SIZE 0x34 /* word - RDMA1 capture size */ |
| 196 | #define VT1724_MT_RDMA1_COUNT 0x36 /* word - RDMA1 capture count */ |
| 197 | |
| 198 | #define VT1724_MT_SPDIF_CTRL 0x3c /* word */ |
| 199 | #define VT1724_MT_MONITOR_PEAKINDEX 0x3e /* byte */ |
| 200 | #define VT1724_MT_MONITOR_PEAKDATA 0x3f /* byte */ |
| 201 | |
| 202 | /* concurrent stereo channels */ |
| 203 | #define VT1724_MT_PDMA4_ADDR 0x40 /* dword */ |
| 204 | #define VT1724_MT_PDMA4_SIZE 0x44 /* word */ |
| 205 | #define VT1724_MT_PDMA4_COUNT 0x46 /* word */ |
| 206 | #define VT1724_MT_PDMA3_ADDR 0x50 /* dword */ |
| 207 | #define VT1724_MT_PDMA3_SIZE 0x54 /* word */ |
| 208 | #define VT1724_MT_PDMA3_COUNT 0x56 /* word */ |
| 209 | #define VT1724_MT_PDMA2_ADDR 0x60 /* dword */ |
| 210 | #define VT1724_MT_PDMA2_SIZE 0x64 /* word */ |
| 211 | #define VT1724_MT_PDMA2_COUNT 0x66 /* word */ |
| 212 | #define VT1724_MT_PDMA1_ADDR 0x70 /* dword */ |
| 213 | #define VT1724_MT_PDMA1_SIZE 0x74 /* word */ |
| 214 | #define VT1724_MT_PDMA1_COUNT 0x76 /* word */ |
| 215 | |
| 216 | |
Takashi Iwai | ab0c7d7 | 2005-11-17 15:00:18 +0100 | [diff] [blame] | 217 | unsigned char snd_vt1724_read_i2c(struct snd_ice1712 *ice, unsigned char dev, unsigned char addr); |
| 218 | void snd_vt1724_write_i2c(struct snd_ice1712 *ice, unsigned char dev, unsigned char addr, unsigned char data); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 219 | |
| 220 | #endif /* __SOUND_VT1724_H */ |