xref: /openbmc/linux/sound/pci/ice1712/vt1720_mobo.c (revision 189bc171434e84797f586130fca8eb4df3746e3f)
11da177e4SLinus Torvalds /*
21da177e4SLinus Torvalds  *   ALSA driver for VT1720/VT1724 (Envy24PT/Envy24HT)
31da177e4SLinus Torvalds  *
41da177e4SLinus Torvalds  *   Lowlevel functions for VT1720-based motherboards
51da177e4SLinus Torvalds  *
61da177e4SLinus Torvalds  *	Copyright (c) 2004 Takashi Iwai <tiwai@suse.de>
71da177e4SLinus Torvalds  *
81da177e4SLinus Torvalds  *   This program is free software; you can redistribute it and/or modify
91da177e4SLinus Torvalds  *   it under the terms of the GNU General Public License as published by
101da177e4SLinus Torvalds  *   the Free Software Foundation; either version 2 of the License, or
111da177e4SLinus Torvalds  *   (at your option) any later version.
121da177e4SLinus Torvalds  *
131da177e4SLinus Torvalds  *   This program is distributed in the hope that it will be useful,
141da177e4SLinus Torvalds  *   but WITHOUT ANY WARRANTY; without even the implied warranty of
151da177e4SLinus Torvalds  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
161da177e4SLinus Torvalds  *   GNU General Public License for more details.
171da177e4SLinus Torvalds  *
181da177e4SLinus Torvalds  *   You should have received a copy of the GNU General Public License
191da177e4SLinus Torvalds  *   along with this program; if not, write to the Free Software
201da177e4SLinus Torvalds  *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
211da177e4SLinus Torvalds  *
221da177e4SLinus Torvalds  */
231da177e4SLinus Torvalds 
241da177e4SLinus Torvalds #include <sound/driver.h>
251da177e4SLinus Torvalds #include <asm/io.h>
261da177e4SLinus Torvalds #include <linux/delay.h>
271da177e4SLinus Torvalds #include <linux/interrupt.h>
281da177e4SLinus Torvalds #include <linux/init.h>
291da177e4SLinus Torvalds #include <linux/slab.h>
301da177e4SLinus Torvalds #include <sound/core.h>
311da177e4SLinus Torvalds 
321da177e4SLinus Torvalds #include "ice1712.h"
33*189bc171STakashi Iwai #include "envy24ht.h"
341da177e4SLinus Torvalds #include "vt1720_mobo.h"
351da177e4SLinus Torvalds 
361da177e4SLinus Torvalds 
37ab0c7d72STakashi Iwai static int __devinit k8x800_init(struct snd_ice1712 *ice)
381da177e4SLinus Torvalds {
391da177e4SLinus Torvalds 	ice->vt1720 = 1;
401da177e4SLinus Torvalds 
411da177e4SLinus Torvalds 	/* VT1616 codec */
421da177e4SLinus Torvalds 	ice->num_total_dacs = 6;
431da177e4SLinus Torvalds 	ice->num_total_adcs = 2;
441da177e4SLinus Torvalds 
451da177e4SLinus Torvalds 	/* WM8728 codec */
461da177e4SLinus Torvalds 	/* FIXME: TODO */
471da177e4SLinus Torvalds 
481da177e4SLinus Torvalds 	return 0;
491da177e4SLinus Torvalds }
501da177e4SLinus Torvalds 
51ab0c7d72STakashi Iwai static int __devinit k8x800_add_controls(struct snd_ice1712 *ice)
521da177e4SLinus Torvalds {
531da177e4SLinus Torvalds 	/* FIXME: needs some quirks for VT1616? */
541da177e4SLinus Torvalds 	return 0;
551da177e4SLinus Torvalds }
561da177e4SLinus Torvalds 
571da177e4SLinus Torvalds /* EEPROM image */
581da177e4SLinus Torvalds 
591da177e4SLinus Torvalds static unsigned char k8x800_eeprom[] __devinitdata = {
60*189bc171STakashi Iwai 	[ICE_EEP2_SYSCONF]     = 0x01,	/* clock 256, 1ADC, 2DACs */
61*189bc171STakashi Iwai 	[ICE_EEP2_ACLINK]      = 0x02,	/* ACLINK, packed */
62*189bc171STakashi Iwai 	[ICE_EEP2_I2S]         = 0x00,	/* - */
63*189bc171STakashi Iwai 	[ICE_EEP2_SPDIF]       = 0x00,	/* - */
64*189bc171STakashi Iwai 	[ICE_EEP2_GPIO_DIR]    = 0xff,
65*189bc171STakashi Iwai 	[ICE_EEP2_GPIO_DIR1]   = 0xff,
66*189bc171STakashi Iwai 	[ICE_EEP2_GPIO_DIR2]   = 0x00,	/* - */
67*189bc171STakashi Iwai 	[ICE_EEP2_GPIO_MASK]   = 0xff,
68*189bc171STakashi Iwai 	[ICE_EEP2_GPIO_MASK1]  = 0xff,
69*189bc171STakashi Iwai 	[ICE_EEP2_GPIO_MASK2]  = 0x00,	/* - */
70*189bc171STakashi Iwai 	[ICE_EEP2_GPIO_STATE]  = 0x00,
71*189bc171STakashi Iwai 	[ICE_EEP2_GPIO_STATE1] = 0x00,
72*189bc171STakashi Iwai 	[ICE_EEP2_GPIO_STATE2] = 0x00,	/* - */
731da177e4SLinus Torvalds };
741da177e4SLinus Torvalds 
7509f9a891STakashi Iwai static unsigned char sn25p_eeprom[] __devinitdata = {
76*189bc171STakashi Iwai 	[ICE_EEP2_SYSCONF]     = 0x01,	/* clock 256, 1ADC, 2DACs */
77*189bc171STakashi Iwai 	[ICE_EEP2_ACLINK]      = 0x02,	/* ACLINK, packed */
78*189bc171STakashi Iwai 	[ICE_EEP2_I2S]         = 0x00,	/* - */
79*189bc171STakashi Iwai 	[ICE_EEP2_SPDIF]       = 0x41,	/* - */
80*189bc171STakashi Iwai 	[ICE_EEP2_GPIO_DIR]    = 0xff,
81*189bc171STakashi Iwai 	[ICE_EEP2_GPIO_DIR1]   = 0xff,
82*189bc171STakashi Iwai 	[ICE_EEP2_GPIO_DIR2]   = 0x00,	/* - */
83*189bc171STakashi Iwai 	[ICE_EEP2_GPIO_MASK]   = 0xff,
84*189bc171STakashi Iwai 	[ICE_EEP2_GPIO_MASK1]  = 0xff,
85*189bc171STakashi Iwai 	[ICE_EEP2_GPIO_MASK2]  = 0x00,	/* - */
86*189bc171STakashi Iwai 	[ICE_EEP2_GPIO_STATE]  = 0x00,
87*189bc171STakashi Iwai 	[ICE_EEP2_GPIO_STATE1] = 0x00,
88*189bc171STakashi Iwai 	[ICE_EEP2_GPIO_STATE2] = 0x00,	/* - */
8909f9a891STakashi Iwai };
9009f9a891STakashi Iwai 
911da177e4SLinus Torvalds 
921da177e4SLinus Torvalds /* entry point */
931da177e4SLinus Torvalds struct snd_ice1712_card_info snd_vt1720_mobo_cards[] __devinitdata = {
941da177e4SLinus Torvalds 	{
951da177e4SLinus Torvalds 		.subvendor = VT1720_SUBDEVICE_K8X800,
961da177e4SLinus Torvalds 		.name = "Albatron K8X800 Pro II",
971da177e4SLinus Torvalds 		.model = "k8x800",
981da177e4SLinus Torvalds 		.chip_init = k8x800_init,
991da177e4SLinus Torvalds 		.build_controls = k8x800_add_controls,
1001da177e4SLinus Torvalds 		.eeprom_size = sizeof(k8x800_eeprom),
1011da177e4SLinus Torvalds 		.eeprom_data = k8x800_eeprom,
1021da177e4SLinus Torvalds 	},
1031da177e4SLinus Torvalds 	{
1041da177e4SLinus Torvalds 		.subvendor = VT1720_SUBDEVICE_ZNF3_150,
1051da177e4SLinus Torvalds 		.name = "Chaintech ZNF3-150",
1061da177e4SLinus Torvalds 		/* identical with k8x800 */
1071da177e4SLinus Torvalds 		.chip_init = k8x800_init,
1081da177e4SLinus Torvalds 		.build_controls = k8x800_add_controls,
1091da177e4SLinus Torvalds 		.eeprom_size = sizeof(k8x800_eeprom),
1101da177e4SLinus Torvalds 		.eeprom_data = k8x800_eeprom,
1111da177e4SLinus Torvalds 	},
1121da177e4SLinus Torvalds 	{
1131da177e4SLinus Torvalds 		.subvendor = VT1720_SUBDEVICE_ZNF3_250,
1141da177e4SLinus Torvalds 		.name = "Chaintech ZNF3-250",
1151da177e4SLinus Torvalds 		/* identical with k8x800 */
1161da177e4SLinus Torvalds 		.chip_init = k8x800_init,
1171da177e4SLinus Torvalds 		.build_controls = k8x800_add_controls,
1181da177e4SLinus Torvalds 		.eeprom_size = sizeof(k8x800_eeprom),
1191da177e4SLinus Torvalds 		.eeprom_data = k8x800_eeprom,
1201da177e4SLinus Torvalds 	},
1211da177e4SLinus Torvalds 	{
1221da177e4SLinus Torvalds 		.subvendor = VT1720_SUBDEVICE_9CJS,
1231da177e4SLinus Torvalds 		.name = "Chaintech 9CJS",
1241da177e4SLinus Torvalds 		/* identical with k8x800 */
1251da177e4SLinus Torvalds 		.chip_init = k8x800_init,
1261da177e4SLinus Torvalds 		.build_controls = k8x800_add_controls,
1271da177e4SLinus Torvalds 		.eeprom_size = sizeof(k8x800_eeprom),
1281da177e4SLinus Torvalds 		.eeprom_data = k8x800_eeprom,
1291da177e4SLinus Torvalds 	},
130b9cce374STakashi Iwai 	{
131b9cce374STakashi Iwai 		.subvendor = VT1720_SUBDEVICE_SN25P,
132b9cce374STakashi Iwai 		.name = "Shuttle SN25P",
13309f9a891STakashi Iwai 		.model = "sn25p",
134b9cce374STakashi Iwai 		.chip_init = k8x800_init,
135b9cce374STakashi Iwai 		.build_controls = k8x800_add_controls,
136b9cce374STakashi Iwai 		.eeprom_size = sizeof(k8x800_eeprom),
13709f9a891STakashi Iwai 		.eeprom_data = sn25p_eeprom,
138b9cce374STakashi Iwai 	},
1391da177e4SLinus Torvalds 	{ } /* terminator */
1401da177e4SLinus Torvalds };
1411da177e4SLinus Torvalds 
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