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124 lines
3.1 KiB
124 lines
3.1 KiB
// SPDX-License-Identifier: GPL-2.0-or-later |
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/* |
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* ALSA driver for VT1720/VT1724 (Envy24PT/Envy24HT) |
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* |
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* Lowlevel functions for VT1720-based motherboards |
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* |
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* Copyright (c) 2004 Takashi Iwai <[email protected]> |
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*/ |
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#include <linux/delay.h> |
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#include <linux/interrupt.h> |
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#include <linux/init.h> |
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#include <sound/core.h> |
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#include "ice1712.h" |
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#include "envy24ht.h" |
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#include "vt1720_mobo.h" |
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static int k8x800_init(struct snd_ice1712 *ice) |
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{ |
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ice->vt1720 = 1; |
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/* VT1616 codec */ |
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ice->num_total_dacs = 6; |
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ice->num_total_adcs = 2; |
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/* WM8728 codec */ |
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/* FIXME: TODO */ |
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return 0; |
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} |
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static int k8x800_add_controls(struct snd_ice1712 *ice) |
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{ |
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/* FIXME: needs some quirks for VT1616? */ |
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return 0; |
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} |
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/* EEPROM image */ |
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static const unsigned char k8x800_eeprom[] = { |
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[ICE_EEP2_SYSCONF] = 0x01, /* clock 256, 1ADC, 2DACs */ |
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[ICE_EEP2_ACLINK] = 0x02, /* ACLINK, packed */ |
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[ICE_EEP2_I2S] = 0x00, /* - */ |
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[ICE_EEP2_SPDIF] = 0x00, /* - */ |
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[ICE_EEP2_GPIO_DIR] = 0xff, |
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[ICE_EEP2_GPIO_DIR1] = 0xff, |
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[ICE_EEP2_GPIO_DIR2] = 0x00, /* - */ |
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[ICE_EEP2_GPIO_MASK] = 0xff, |
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[ICE_EEP2_GPIO_MASK1] = 0xff, |
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[ICE_EEP2_GPIO_MASK2] = 0x00, /* - */ |
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[ICE_EEP2_GPIO_STATE] = 0x00, |
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[ICE_EEP2_GPIO_STATE1] = 0x00, |
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[ICE_EEP2_GPIO_STATE2] = 0x00, /* - */ |
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}; |
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static const unsigned char sn25p_eeprom[] = { |
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[ICE_EEP2_SYSCONF] = 0x01, /* clock 256, 1ADC, 2DACs */ |
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[ICE_EEP2_ACLINK] = 0x02, /* ACLINK, packed */ |
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[ICE_EEP2_I2S] = 0x00, /* - */ |
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[ICE_EEP2_SPDIF] = 0x41, /* - */ |
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[ICE_EEP2_GPIO_DIR] = 0xff, |
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[ICE_EEP2_GPIO_DIR1] = 0xff, |
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[ICE_EEP2_GPIO_DIR2] = 0x00, /* - */ |
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[ICE_EEP2_GPIO_MASK] = 0xff, |
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[ICE_EEP2_GPIO_MASK1] = 0xff, |
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[ICE_EEP2_GPIO_MASK2] = 0x00, /* - */ |
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[ICE_EEP2_GPIO_STATE] = 0x00, |
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[ICE_EEP2_GPIO_STATE1] = 0x00, |
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[ICE_EEP2_GPIO_STATE2] = 0x00, /* - */ |
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}; |
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/* entry point */ |
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struct snd_ice1712_card_info snd_vt1720_mobo_cards[] = { |
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{ |
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.subvendor = VT1720_SUBDEVICE_K8X800, |
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.name = "Albatron K8X800 Pro II", |
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.model = "k8x800", |
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.chip_init = k8x800_init, |
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.build_controls = k8x800_add_controls, |
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.eeprom_size = sizeof(k8x800_eeprom), |
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.eeprom_data = k8x800_eeprom, |
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}, |
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{ |
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.subvendor = VT1720_SUBDEVICE_ZNF3_150, |
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.name = "Chaintech ZNF3-150", |
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/* identical with k8x800 */ |
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.chip_init = k8x800_init, |
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.build_controls = k8x800_add_controls, |
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.eeprom_size = sizeof(k8x800_eeprom), |
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.eeprom_data = k8x800_eeprom, |
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}, |
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{ |
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.subvendor = VT1720_SUBDEVICE_ZNF3_250, |
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.name = "Chaintech ZNF3-250", |
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/* identical with k8x800 */ |
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.chip_init = k8x800_init, |
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.build_controls = k8x800_add_controls, |
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.eeprom_size = sizeof(k8x800_eeprom), |
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.eeprom_data = k8x800_eeprom, |
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}, |
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{ |
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.subvendor = VT1720_SUBDEVICE_9CJS, |
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.name = "Chaintech 9CJS", |
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/* identical with k8x800 */ |
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.chip_init = k8x800_init, |
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.build_controls = k8x800_add_controls, |
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.eeprom_size = sizeof(k8x800_eeprom), |
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.eeprom_data = k8x800_eeprom, |
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}, |
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{ |
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.subvendor = VT1720_SUBDEVICE_SN25P, |
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.name = "Shuttle SN25P", |
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.model = "sn25p", |
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.chip_init = k8x800_init, |
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.build_controls = k8x800_add_controls, |
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.eeprom_size = sizeof(k8x800_eeprom), |
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.eeprom_data = sn25p_eeprom, |
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}, |
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{ } /* terminator */ |
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}; |
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