projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 1da177e4 LT |
1 | /* |
| 2 | * ALSA driver for VT1720/VT1724 (Envy24PT/Envy24HT) | |
| 3 | * | |
| 4 | * Lowlevel functions for VT1720-based motherboards | |
| 5 | * | |
| 6 | * Copyright (c) 2004 Takashi Iwai <tiwai@suse.de> | |
| 7 | * | |
| 8 | * This program is free software; you can redistribute it and/or modify | |
| 9 | * it under the terms of the GNU General Public License as published by | |
| 10 | * the Free Software Foundation; either version 2 of the License, or | |
| 11 | * (at your option) any later version. | |
| 12 | * | |
| 13 | * This program is distributed in the hope that it will be useful, | |
| 14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 16 | * GNU General Public License for more details. | |
| 17 | * | |
| 18 | * You should have received a copy of the GNU General Public License | |
| 19 | * along with this program; if not, write to the Free Software | |
| 20 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
| 21 | * | |
| 22 | */ | |
| 23 | ||
| 24 | #include <sound/driver.h> | |
| 25 | #include <asm/io.h> | |
| 26 | #include <linux/delay.h> | |
| 27 | #include <linux/interrupt.h> | |
| 28 | #include <linux/init.h> | |
| 29 | #include <linux/slab.h> | |
| 30 | #include <sound/core.h> | |
| 31 | ||
| 32 | #include "ice1712.h" | |
| 33 | #include "vt1720_mobo.h" | |
| 34 | ||
| 35 | ||
| ab0c7d72 | 36 | static int __devinit k8x800_init(struct snd_ice1712 *ice) |
| 1da177e4 LT |
37 | { |
| 38 | ice->vt1720 = 1; | |
| 39 | ||
| 40 | /* VT1616 codec */ | |
| 41 | ice->num_total_dacs = 6; | |
| 42 | ice->num_total_adcs = 2; | |
| 43 | ||
| 44 | /* WM8728 codec */ | |
| 45 | /* FIXME: TODO */ | |
| 46 | ||
| 47 | return 0; | |
| 48 | } | |
| 49 | ||
| ab0c7d72 | 50 | static int __devinit k8x800_add_controls(struct snd_ice1712 *ice) |
| 1da177e4 LT |
51 | { |
| 52 | /* FIXME: needs some quirks for VT1616? */ | |
| 53 | return 0; | |
| 54 | } | |
| 55 | ||
| 56 | /* EEPROM image */ | |
| 57 | ||
| 58 | static unsigned char k8x800_eeprom[] __devinitdata = { | |
| 59 | 0x01, /* SYSCONF: clock 256, 1ADC, 2DACs */ | |
| 60 | 0x02, /* ACLINK: ACLINK, packed */ | |
| 61 | 0x00, /* I2S: - */ | |
| 62 | 0x00, /* SPDIF: - */ | |
| 63 | 0xff, /* GPIO_DIR */ | |
| 64 | 0xff, /* GPIO_DIR1 */ | |
| 65 | 0x00, /* - */ | |
| 66 | 0xff, /* GPIO_MASK */ | |
| 67 | 0xff, /* GPIO_MASK1 */ | |
| 68 | 0x00, /* - */ | |
| 69 | 0x00, /* GPIO_STATE */ | |
| 70 | 0x00, /* GPIO_STATE1 */ | |
| 71 | 0x00, /* - */ | |
| 72 | }; | |
| 73 | ||
| 09f9a891 TI |
74 | static unsigned char sn25p_eeprom[] __devinitdata = { |
| 75 | 0x01, /* SYSCONF: clock 256, 1ADC, 2DACs */ | |
| 76 | 0x02, /* ACLINK: ACLINK, packed */ | |
| 77 | 0x00, /* I2S: - */ | |
| 78 | 0x41, /* SPDIF: - */ | |
| 79 | 0xff, /* GPIO_DIR */ | |
| 80 | 0xff, /* GPIO_DIR1 */ | |
| 81 | 0x00, /* - */ | |
| 82 | 0xff, /* GPIO_MASK */ | |
| 83 | 0xff, /* GPIO_MASK1 */ | |
| 84 | 0x00, /* - */ | |
| 85 | 0x00, /* GPIO_STATE */ | |
| 86 | 0x00, /* GPIO_STATE1 */ | |
| 87 | 0x00, /* - */ | |
| 88 | }; | |
| 89 | ||
| 1da177e4 LT |
90 | |
| 91 | /* entry point */ | |
| 92 | struct snd_ice1712_card_info snd_vt1720_mobo_cards[] __devinitdata = { | |
| 93 | { | |
| 94 | .subvendor = VT1720_SUBDEVICE_K8X800, | |
| 95 | .name = "Albatron K8X800 Pro II", | |
| 96 | .model = "k8x800", | |
| 97 | .chip_init = k8x800_init, | |
| 98 | .build_controls = k8x800_add_controls, | |
| 99 | .eeprom_size = sizeof(k8x800_eeprom), | |
| 100 | .eeprom_data = k8x800_eeprom, | |
| 101 | }, | |
| 102 | { | |
| 103 | .subvendor = VT1720_SUBDEVICE_ZNF3_150, | |
| 104 | .name = "Chaintech ZNF3-150", | |
| 105 | /* identical with k8x800 */ | |
| 106 | .chip_init = k8x800_init, | |
| 107 | .build_controls = k8x800_add_controls, | |
| 108 | .eeprom_size = sizeof(k8x800_eeprom), | |
| 109 | .eeprom_data = k8x800_eeprom, | |
| 110 | }, | |
| 111 | { | |
| 112 | .subvendor = VT1720_SUBDEVICE_ZNF3_250, | |
| 113 | .name = "Chaintech ZNF3-250", | |
| 114 | /* identical with k8x800 */ | |
| 115 | .chip_init = k8x800_init, | |
| 116 | .build_controls = k8x800_add_controls, | |
| 117 | .eeprom_size = sizeof(k8x800_eeprom), | |
| 118 | .eeprom_data = k8x800_eeprom, | |
| 119 | }, | |
| 120 | { | |
| 121 | .subvendor = VT1720_SUBDEVICE_9CJS, | |
| 122 | .name = "Chaintech 9CJS", | |
| 123 | /* identical with k8x800 */ | |
| 124 | .chip_init = k8x800_init, | |
| 125 | .build_controls = k8x800_add_controls, | |
| 126 | .eeprom_size = sizeof(k8x800_eeprom), | |
| 127 | .eeprom_data = k8x800_eeprom, | |
| 128 | }, | |
| b9cce374 TI |
129 | { |
| 130 | .subvendor = VT1720_SUBDEVICE_SN25P, | |
| 131 | .name = "Shuttle SN25P", | |
| 09f9a891 | 132 | .model = "sn25p", |
| b9cce374 TI |
133 | .chip_init = k8x800_init, |
| 134 | .build_controls = k8x800_add_controls, | |
| 135 | .eeprom_size = sizeof(k8x800_eeprom), | |
| 09f9a891 | 136 | .eeprom_data = sn25p_eeprom, |
| b9cce374 | 137 | }, |
| 1da177e4 LT |
138 | { } /* terminator */ |
| 139 | }; | |
| 140 |