Linux-2.6.12-rc2
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
This commit is contained in:
Linus Torvalds
524
sound/pci/ice1712/prodigy192.c
Normal file
524
sound/pci/ice1712/prodigy192.c
Normal file
@@ -0,0 +1,524 @@
|
||||
/*
|
||||
* ALSA driver for ICEnsemble VT1724 (Envy24HT)
|
||||
*
|
||||
* Lowlevel functions for AudioTrak Prodigy 192 cards
|
||||
*
|
||||
* Copyright (c) 2003 Takashi Iwai <tiwai@suse.de>
|
||||
* Copyright (c) 2003 Dimitromanolakis Apostolos <apostol@cs.utoronto.ca>
|
||||
* Copyright (c) 2004 Kouichi ONO <co2b@ceres.dti.ne.jp>
|
||||
*
|
||||
* 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 <sound/driver.h>
|
||||
#include <asm/io.h>
|
||||
#include <linux/delay.h>
|
||||
#include <linux/interrupt.h>
|
||||
#include <linux/init.h>
|
||||
#include <linux/slab.h>
|
||||
#include <sound/core.h>
|
||||
|
||||
#include "ice1712.h"
|
||||
#include "envy24ht.h"
|
||||
#include "prodigy192.h"
|
||||
#include "stac946x.h"
|
||||
|
||||
static inline void stac9460_put(ice1712_t *ice, int reg, unsigned char val)
|
||||
{
|
||||
snd_vt1724_write_i2c(ice, PRODIGY192_STAC9460_ADDR, reg, val);
|
||||
}
|
||||
|
||||
static inline unsigned char stac9460_get(ice1712_t *ice, int reg)
|
||||
{
|
||||
return snd_vt1724_read_i2c(ice, PRODIGY192_STAC9460_ADDR, reg);
|
||||
}
|
||||
|
||||
/*
|
||||
* DAC mute control
|
||||
*/
|
||||
static int stac9460_dac_mute_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo)
|
||||
{
|
||||
uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
|
||||
uinfo->count = 1;
|
||||
uinfo->value.integer.min = 0;
|
||||
uinfo->value.integer.max = 1;
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int stac9460_dac_mute_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
|
||||
{
|
||||
ice1712_t *ice = snd_kcontrol_chip(kcontrol);
|
||||
unsigned char val;
|
||||
int idx;
|
||||
|
||||
if (kcontrol->private_value)
|
||||
idx = STAC946X_MASTER_VOLUME;
|
||||
else
|
||||
idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id) + STAC946X_LF_VOLUME;
|
||||
val = stac9460_get(ice, idx);
|
||||
ucontrol->value.integer.value[0] = (~val >> 7) & 0x1;
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int stac9460_dac_mute_put(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
|
||||
{
|
||||
ice1712_t *ice = snd_kcontrol_chip(kcontrol);
|
||||
unsigned char new, old;
|
||||
int idx;
|
||||
int change;
|
||||
|
||||
if (kcontrol->private_value)
|
||||
idx = STAC946X_MASTER_VOLUME;
|
||||
else
|
||||
idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id) + STAC946X_LF_VOLUME;
|
||||
old = stac9460_get(ice, idx);
|
||||
new = (~ucontrol->value.integer.value[0]<< 7 & 0x80) | (old & ~0x80);
|
||||
change = (new != old);
|
||||
if (change)
|
||||
stac9460_put(ice, idx, new);
|
||||
|
||||
return change;
|
||||
}
|
||||
|
||||
/*
|
||||
* DAC volume attenuation mixer control
|
||||
*/
|
||||
static int stac9460_dac_vol_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *uinfo)
|
||||
{
|
||||
uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
|
||||
uinfo->count = 1;
|
||||
uinfo->value.integer.min = 0; /* mute */
|
||||
uinfo->value.integer.max = 0x7f; /* 0dB */
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int stac9460_dac_vol_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
|
||||
{
|
||||
ice1712_t *ice = snd_kcontrol_chip(kcontrol);
|
||||
int idx;
|
||||
unsigned char vol;
|
||||
|
||||
if (kcontrol->private_value)
|
||||
idx = STAC946X_MASTER_VOLUME;
|
||||
else
|
||||
idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id) + STAC946X_LF_VOLUME;
|
||||
vol = stac9460_get(ice, idx) & 0x7f;
|
||||
ucontrol->value.integer.value[0] = 0x7f - vol;
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int stac9460_dac_vol_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
|
||||
{
|
||||
ice1712_t *ice = snd_kcontrol_chip(kcontrol);
|
||||
int idx;
|
||||
unsigned char tmp, ovol, nvol;
|
||||
int change;
|
||||
|
||||
if (kcontrol->private_value)
|
||||
idx = STAC946X_MASTER_VOLUME;
|
||||
else
|
||||
idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id) + STAC946X_LF_VOLUME;
|
||||
nvol = ucontrol->value.integer.value[0];
|
||||
tmp = stac9460_get(ice, idx);
|
||||
ovol = 0x7f - (tmp & 0x7f);
|
||||
change = (ovol != nvol);
|
||||
if (change) {
|
||||
stac9460_put(ice, idx, (0x7f - nvol) | (tmp & 0x80));
|
||||
}
|
||||
return change;
|
||||
}
|
||||
|
||||
/*
|
||||
* ADC mute control
|
||||
*/
|
||||
static int stac9460_adc_mute_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t * uinfo)
|
||||
{
|
||||
uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
|
||||
uinfo->count = 2;
|
||||
uinfo->value.integer.min = 0;
|
||||
uinfo->value.integer.max = 1;
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int stac9460_adc_mute_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
|
||||
{
|
||||
ice1712_t *ice = snd_kcontrol_chip(kcontrol);
|
||||
unsigned char val;
|
||||
int i;
|
||||
|
||||
for (i = 0; i < 2; ++i) {
|
||||
val = stac9460_get(ice, STAC946X_MIC_L_VOLUME + i);
|
||||
ucontrol->value.integer.value[i] = ~val>>7 & 0x1;
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int stac9460_adc_mute_put(snd_kcontrol_t * kcontrol, snd_ctl_elem_value_t * ucontrol)
|
||||
{
|
||||
ice1712_t *ice = snd_kcontrol_chip(kcontrol);
|
||||
unsigned char new, old;
|
||||
int i, reg;
|
||||
int change;
|
||||
|
||||
for (i = 0; i < 2; ++i) {
|
||||
reg = STAC946X_MIC_L_VOLUME + i;
|
||||
old = stac9460_get(ice, reg);
|
||||
new = (~ucontrol->value.integer.value[i]<<7&0x80) | (old&~0x80);
|
||||
change = (new != old);
|
||||
if (change)
|
||||
stac9460_put(ice, reg, new);
|
||||
}
|
||||
|
||||
return change;
|
||||
}
|
||||
|
||||
/*
|
||||
* ADC gain mixer control
|
||||
*/
|
||||
static int stac9460_adc_vol_info(snd_kcontrol_t *kcontrol, snd_ctl_elem_info_t *uinfo)
|
||||
{
|
||||
uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
|
||||
uinfo->count = 2;
|
||||
uinfo->value.integer.min = 0; /* 0dB */
|
||||
uinfo->value.integer.max = 0x0f; /* 22.5dB */
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int stac9460_adc_vol_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
|
||||
{
|
||||
ice1712_t *ice = snd_kcontrol_chip(kcontrol);
|
||||
int i, reg;
|
||||
unsigned char vol;
|
||||
|
||||
for (i = 0; i < 2; ++i) {
|
||||
reg = STAC946X_MIC_L_VOLUME + i;
|
||||
vol = stac9460_get(ice, reg) & 0x0f;
|
||||
ucontrol->value.integer.value[i] = 0x0f - vol;
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int stac9460_adc_vol_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
|
||||
{
|
||||
ice1712_t *ice = snd_kcontrol_chip(kcontrol);
|
||||
int i, reg;
|
||||
unsigned char ovol, nvol;
|
||||
int change;
|
||||
|
||||
for (i = 0; i < 2; ++i) {
|
||||
reg = STAC946X_MIC_L_VOLUME + i;
|
||||
nvol = ucontrol->value.integer.value[i];
|
||||
ovol = 0x0f - stac9460_get(ice, reg);
|
||||
change = ((ovol & 0x0f) != nvol);
|
||||
if (change)
|
||||
stac9460_put(ice, reg, (0x0f - nvol) | (ovol & ~0x0f));
|
||||
}
|
||||
|
||||
return change;
|
||||
}
|
||||
|
||||
#if 0
|
||||
/*
|
||||
* Headphone Amplifier
|
||||
*/
|
||||
static int aureon_set_headphone_amp(ice1712_t *ice, int enable)
|
||||
{
|
||||
unsigned int tmp, tmp2;
|
||||
|
||||
tmp2 = tmp = snd_ice1712_gpio_read(ice);
|
||||
if (enable)
|
||||
tmp |= AUREON_HP_SEL;
|
||||
else
|
||||
tmp &= ~ AUREON_HP_SEL;
|
||||
if (tmp != tmp2) {
|
||||
snd_ice1712_gpio_write(ice, tmp);
|
||||
return 1;
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int aureon_get_headphone_amp(ice1712_t *ice)
|
||||
{
|
||||
unsigned int tmp = snd_ice1712_gpio_read(ice);
|
||||
|
||||
return ( tmp & AUREON_HP_SEL )!= 0;
|
||||
}
|
||||
|
||||
static int aureon_bool_info(snd_kcontrol_t *k, snd_ctl_elem_info_t *uinfo)
|
||||
{
|
||||
uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
|
||||
uinfo->count = 1;
|
||||
uinfo->value.integer.min = 0;
|
||||
uinfo->value.integer.max = 1;
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int aureon_hpamp_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
|
||||
{
|
||||
ice1712_t *ice = snd_kcontrol_chip(kcontrol);
|
||||
|
||||
ucontrol->value.integer.value[0] = aureon_get_headphone_amp(ice);
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
static int aureon_hpamp_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
|
||||
{
|
||||
ice1712_t *ice = snd_kcontrol_chip(kcontrol);
|
||||
|
||||
return aureon_set_headphone_amp(ice,ucontrol->value.integer.value[0]);
|
||||
}
|
||||
|
||||
/*
|
||||
* Deemphasis
|
||||
*/
|
||||
static int aureon_deemp_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
|
||||
{
|
||||
ice1712_t *ice = snd_kcontrol_chip(kcontrol);
|
||||
ucontrol->value.integer.value[0] = (wm_get(ice, WM_DAC_CTRL2) & 0xf) == 0xf;
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int aureon_deemp_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
|
||||
{
|
||||
ice1712_t *ice = snd_kcontrol_chip(kcontrol);
|
||||
int temp, temp2;
|
||||
temp2 = temp = wm_get(ice, WM_DAC_CTRL2);
|
||||
if (ucontrol->value.integer.value[0])
|
||||
temp |= 0xf;
|
||||
else
|
||||
temp &= ~0xf;
|
||||
if (temp != temp2) {
|
||||
wm_put(ice, WM_DAC_CTRL2, temp);
|
||||
return 1;
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
/*
|
||||
* ADC Oversampling
|
||||
*/
|
||||
static int aureon_oversampling_info(snd_kcontrol_t *k, snd_ctl_elem_info_t *uinfo)
|
||||
{
|
||||
static char *texts[2] = { "128x", "64x" };
|
||||
|
||||
uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
|
||||
uinfo->count = 1;
|
||||
uinfo->value.enumerated.items = 2;
|
||||
|
||||
if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items)
|
||||
uinfo->value.enumerated.item = uinfo->value.enumerated.items - 1;
|
||||
strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int aureon_oversampling_get(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
|
||||
{
|
||||
ice1712_t *ice = snd_kcontrol_chip(kcontrol);
|
||||
ucontrol->value.enumerated.item[0] = (wm_get(ice, WM_MASTER) & 0x8) == 0x8;
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int aureon_oversampling_put(snd_kcontrol_t *kcontrol, snd_ctl_elem_value_t *ucontrol)
|
||||
{
|
||||
int temp, temp2;
|
||||
ice1712_t *ice = snd_kcontrol_chip(kcontrol);
|
||||
|
||||
temp2 = temp = wm_get(ice, WM_MASTER);
|
||||
|
||||
if (ucontrol->value.enumerated.item[0])
|
||||
temp |= 0x8;
|
||||
else
|
||||
temp &= ~0x8;
|
||||
|
||||
if (temp != temp2) {
|
||||
wm_put(ice, WM_MASTER, temp);
|
||||
return 1;
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
#endif
|
||||
|
||||
/*
|
||||
* mixers
|
||||
*/
|
||||
|
||||
static snd_kcontrol_new_t stac_controls[] __devinitdata = {
|
||||
{
|
||||
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
|
||||
.name = "Master Playback Switch",
|
||||
.info = stac9460_dac_mute_info,
|
||||
.get = stac9460_dac_mute_get,
|
||||
.put = stac9460_dac_mute_put,
|
||||
.private_value = 1,
|
||||
},
|
||||
{
|
||||
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
|
||||
.name = "Master Playback Volume",
|
||||
.info = stac9460_dac_vol_info,
|
||||
.get = stac9460_dac_vol_get,
|
||||
.put = stac9460_dac_vol_put,
|
||||
.private_value = 1,
|
||||
},
|
||||
{
|
||||
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
|
||||
.name = "DAC Switch",
|
||||
.count = 6,
|
||||
.info = stac9460_dac_mute_info,
|
||||
.get = stac9460_dac_mute_get,
|
||||
.put = stac9460_dac_mute_put,
|
||||
},
|
||||
{
|
||||
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
|
||||
.name = "DAC Volume",
|
||||
.count = 6,
|
||||
.info = stac9460_dac_vol_info,
|
||||
.get = stac9460_dac_vol_get,
|
||||
.put = stac9460_dac_vol_put,
|
||||
},
|
||||
{
|
||||
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
|
||||
.name = "ADC Switch",
|
||||
.count = 1,
|
||||
.info = stac9460_adc_mute_info,
|
||||
.get = stac9460_adc_mute_get,
|
||||
.put = stac9460_adc_mute_put,
|
||||
|
||||
},
|
||||
{
|
||||
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
|
||||
.name = "ADC Volume",
|
||||
.count = 1,
|
||||
.info = stac9460_adc_vol_info,
|
||||
.get = stac9460_adc_vol_get,
|
||||
.put = stac9460_adc_vol_put,
|
||||
},
|
||||
#if 0
|
||||
{
|
||||
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
|
||||
.name = "Capture Route",
|
||||
.info = wm_adc_mux_info,
|
||||
.get = wm_adc_mux_get,
|
||||
.put = wm_adc_mux_put,
|
||||
},
|
||||
{
|
||||
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
|
||||
.name = "Headphone Amplifier Switch",
|
||||
.info = aureon_bool_info,
|
||||
.get = aureon_hpamp_get,
|
||||
.put = aureon_hpamp_put
|
||||
},
|
||||
{
|
||||
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
|
||||
.name = "DAC Deemphasis Switch",
|
||||
.info = aureon_bool_info,
|
||||
.get = aureon_deemp_get,
|
||||
.put = aureon_deemp_put
|
||||
},
|
||||
{
|
||||
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
|
||||
.name = "ADC Oversampling",
|
||||
.info = aureon_oversampling_info,
|
||||
.get = aureon_oversampling_get,
|
||||
.put = aureon_oversampling_put
|
||||
},
|
||||
#endif
|
||||
};
|
||||
|
||||
static int __devinit prodigy192_add_controls(ice1712_t *ice)
|
||||
{
|
||||
unsigned int i;
|
||||
int err;
|
||||
|
||||
for (i = 0; i < ARRAY_SIZE(stac_controls); i++) {
|
||||
err = snd_ctl_add(ice->card, snd_ctl_new1(&stac_controls[i], ice));
|
||||
if (err < 0)
|
||||
return err;
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* initialize the chip
|
||||
*/
|
||||
static int __devinit prodigy192_init(ice1712_t *ice)
|
||||
{
|
||||
static unsigned short stac_inits_prodigy[] = {
|
||||
STAC946X_RESET, 0,
|
||||
/* STAC946X_MASTER_VOLUME, 0,
|
||||
STAC946X_LF_VOLUME, 0,
|
||||
STAC946X_RF_VOLUME, 0,
|
||||
STAC946X_LR_VOLUME, 0,
|
||||
STAC946X_RR_VOLUME, 0,
|
||||
STAC946X_CENTER_VOLUME, 0,
|
||||
STAC946X_LFE_VOLUME, 0,*/
|
||||
(unsigned short)-1
|
||||
};
|
||||
unsigned short *p;
|
||||
|
||||
/* prodigy 192 */
|
||||
ice->num_total_dacs = 6;
|
||||
ice->num_total_adcs = 2;
|
||||
|
||||
/* initialize codec */
|
||||
p = stac_inits_prodigy;
|
||||
for (; *p != (unsigned short)-1; p += 2)
|
||||
stac9460_put(ice, p[0], p[1]);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* Aureon boards don't provide the EEPROM data except for the vendor IDs.
|
||||
* hence the driver needs to sets up it properly.
|
||||
*/
|
||||
|
||||
static unsigned char prodigy71_eeprom[] __devinitdata = {
|
||||
0x2b, /* SYSCONF: clock 512, mpu401, spdif-in/ADC, 4DACs */
|
||||
0x80, /* ACLINK: I2S */
|
||||
0xf8, /* I2S: vol, 96k, 24bit, 192k */
|
||||
0xc3, /* SPDIF: out-en, out-int, spdif-in */
|
||||
0xff, /* GPIO_DIR */
|
||||
0xff, /* GPIO_DIR1 */
|
||||
0xbf, /* GPIO_DIR2 */
|
||||
0x00, /* GPIO_MASK */
|
||||
0x00, /* GPIO_MASK1 */
|
||||
0x00, /* GPIO_MASK2 */
|
||||
0x00, /* GPIO_STATE */
|
||||
0x00, /* GPIO_STATE1 */
|
||||
0x00, /* GPIO_STATE2 */
|
||||
};
|
||||
|
||||
|
||||
/* entry point */
|
||||
struct snd_ice1712_card_info snd_vt1724_prodigy192_cards[] __devinitdata = {
|
||||
{
|
||||
.subvendor = VT1724_SUBDEVICE_PRODIGY192VE,
|
||||
.name = "Audiotrak Prodigy 192",
|
||||
.model = "prodigy192",
|
||||
.chip_init = prodigy192_init,
|
||||
.build_controls = prodigy192_add_controls,
|
||||
.eeprom_size = sizeof(prodigy71_eeprom),
|
||||
.eeprom_data = prodigy71_eeprom,
|
||||
},
|
||||
{ } /* terminator */
|
||||
};
|
||||
Reference in New Issue
Block a user