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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 | /* * ALSA driver for VT1720/VT1724 (Envy24PT/Envy24HT) * * Lowlevel functions for VT1720-based motherboards * * Copyright (c) 2004 Takashi Iwai <tiwai@suse.de> * * 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 <linux/delay.h> #include <linux/interrupt.h> #include <linux/init.h> #include <sound/core.h> #include "ice1712.h" #include "envy24ht.h" #include "vt1720_mobo.h" static int k8x800_init(struct snd_ice1712 *ice) { ice->vt1720 = 1; /* VT1616 codec */ ice->num_total_dacs = 6; ice->num_total_adcs = 2; /* WM8728 codec */ /* FIXME: TODO */ return 0; } static int k8x800_add_controls(struct snd_ice1712 *ice) { /* FIXME: needs some quirks for VT1616? */ return 0; } /* EEPROM image */ static unsigned char k8x800_eeprom[] = { [ICE_EEP2_SYSCONF] = 0x01, /* clock 256, 1ADC, 2DACs */ [ICE_EEP2_ACLINK] = 0x02, /* ACLINK, packed */ [ICE_EEP2_I2S] = 0x00, /* - */ [ICE_EEP2_SPDIF] = 0x00, /* - */ [ICE_EEP2_GPIO_DIR] = 0xff, [ICE_EEP2_GPIO_DIR1] = 0xff, [ICE_EEP2_GPIO_DIR2] = 0x00, /* - */ [ICE_EEP2_GPIO_MASK] = 0xff, [ICE_EEP2_GPIO_MASK1] = 0xff, [ICE_EEP2_GPIO_MASK2] = 0x00, /* - */ [ICE_EEP2_GPIO_STATE] = 0x00, [ICE_EEP2_GPIO_STATE1] = 0x00, [ICE_EEP2_GPIO_STATE2] = 0x00, /* - */ }; static unsigned char sn25p_eeprom[] = { [ICE_EEP2_SYSCONF] = 0x01, /* clock 256, 1ADC, 2DACs */ [ICE_EEP2_ACLINK] = 0x02, /* ACLINK, packed */ [ICE_EEP2_I2S] = 0x00, /* - */ [ICE_EEP2_SPDIF] = 0x41, /* - */ [ICE_EEP2_GPIO_DIR] = 0xff, [ICE_EEP2_GPIO_DIR1] = 0xff, [ICE_EEP2_GPIO_DIR2] = 0x00, /* - */ [ICE_EEP2_GPIO_MASK] = 0xff, [ICE_EEP2_GPIO_MASK1] = 0xff, [ICE_EEP2_GPIO_MASK2] = 0x00, /* - */ [ICE_EEP2_GPIO_STATE] = 0x00, [ICE_EEP2_GPIO_STATE1] = 0x00, [ICE_EEP2_GPIO_STATE2] = 0x00, /* - */ }; /* entry point */ struct snd_ice1712_card_info snd_vt1720_mobo_cards[] = { { .subvendor = VT1720_SUBDEVICE_K8X800, .name = "Albatron K8X800 Pro II", .model = "k8x800", .chip_init = k8x800_init, .build_controls = k8x800_add_controls, .eeprom_size = sizeof(k8x800_eeprom), .eeprom_data = k8x800_eeprom, }, { .subvendor = VT1720_SUBDEVICE_ZNF3_150, .name = "Chaintech ZNF3-150", /* identical with k8x800 */ .chip_init = k8x800_init, .build_controls = k8x800_add_controls, .eeprom_size = sizeof(k8x800_eeprom), .eeprom_data = k8x800_eeprom, }, { .subvendor = VT1720_SUBDEVICE_ZNF3_250, .name = "Chaintech ZNF3-250", /* identical with k8x800 */ .chip_init = k8x800_init, .build_controls = k8x800_add_controls, .eeprom_size = sizeof(k8x800_eeprom), .eeprom_data = k8x800_eeprom, }, { .subvendor = VT1720_SUBDEVICE_9CJS, .name = "Chaintech 9CJS", /* identical with k8x800 */ .chip_init = k8x800_init, .build_controls = k8x800_add_controls, .eeprom_size = sizeof(k8x800_eeprom), .eeprom_data = k8x800_eeprom, }, { .subvendor = VT1720_SUBDEVICE_SN25P, .name = "Shuttle SN25P", .model = "sn25p", .chip_init = k8x800_init, .build_controls = k8x800_add_controls, .eeprom_size = sizeof(k8x800_eeprom), .eeprom_data = sn25p_eeprom, }, { } /* terminator */ }; |