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- /*
- * 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 */
- };
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