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Diffstat (limited to 'sound/pci/ice1712/wtm.c')
-rw-r--r--sound/pci/ice1712/wtm.c114
1 files changed, 56 insertions, 58 deletions
diff --git a/sound/pci/ice1712/wtm.c b/sound/pci/ice1712/wtm.c
index a08d17c7e65..bcf30a387b8 100644
--- a/sound/pci/ice1712/wtm.c
+++ b/sound/pci/ice1712/wtm.c
@@ -1,12 +1,12 @@
/*
* ALSA driver for ICEnsemble VT1724 (Envy24HT)
- *
+ *
* Lowlevel functions for Ego Sys Waveterminal 192M
*
* Copyright (c) 2006 Guedez Clement <klem.dev@gmail.com>
* Some functions are taken from the Prodigy192 driver
* source
- *
+ *
* 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
@@ -20,16 +20,14 @@
* 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 <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"
@@ -39,9 +37,9 @@
/*
- * 2*ADC 6*DAC no1 ringbuffer r/w on i2c bus
+ * 2*ADC 6*DAC no1 ringbuffer r/w on i2c bus
*/
-static inline void stac9460_put(struct snd_ice1712 *ice, int reg,
+static inline void stac9460_put(struct snd_ice1712 *ice, int reg,
unsigned char val)
{
snd_vt1724_write_i2c(ice, STAC9460_I2C_ADDR, reg, val);
@@ -73,7 +71,7 @@ static inline unsigned char stac9460_2_get(struct snd_ice1712 *ice, int reg)
#define stac9460_dac_mute_info snd_ctl_boolean_mono_info
static int stac9460_dac_mute_get(struct snd_kcontrol *kcontrol,
- struct snd_ctl_elem_value *ucontrol)
+ struct snd_ctl_elem_value *ucontrol)
{
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
unsigned char val;
@@ -88,14 +86,14 @@ static int stac9460_dac_mute_get(struct snd_kcontrol *kcontrol,
}
if (id < 6)
val = stac9460_get(ice, idx);
- else
- val = stac9460_2_get(ice,idx - 6);
+ else
+ val = stac9460_2_get(ice, idx - 6);
ucontrol->value.integer.value[0] = (~val >> 7) & 0x1;
return 0;
}
static int stac9460_dac_mute_put(struct snd_kcontrol *kcontrol,
- struct snd_ctl_elem_value *ucontrol)
+ struct snd_ctl_elem_value *ucontrol)
{
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
unsigned char new, old;
@@ -105,8 +103,8 @@ static int stac9460_dac_mute_put(struct snd_kcontrol *kcontrol,
if (kcontrol->private_value) {
idx = STAC946X_MASTER_VOLUME;
old = stac9460_get(ice, idx);
- new = (~ucontrol->value.integer.value[0]<< 7 & 0x80) |
- (old & ~0x80);
+ new = (~ucontrol->value.integer.value[0] << 7 & 0x80) |
+ (old & ~0x80);
change = (new != old);
if (change) {
stac9460_put(ice, idx, new);
@@ -117,16 +115,16 @@ static int stac9460_dac_mute_put(struct snd_kcontrol *kcontrol,
idx = id + STAC946X_LF_VOLUME;
if (id < 6)
old = stac9460_get(ice, idx);
- else
+ else
old = stac9460_2_get(ice, idx - 6);
- new = (~ucontrol->value.integer.value[0]<< 7 & 0x80) |
+ new = (~ucontrol->value.integer.value[0] << 7 & 0x80) |
(old & ~0x80);
change = (new != old);
if (change) {
if (id < 6)
- stac9460_put(ice, idx, new);
+ stac9460_put(ice, idx, new);
else
- stac9460_2_put(ice, idx - 6, new);
+ stac9460_2_put(ice, idx - 6, new);
}
}
return change;
@@ -136,7 +134,7 @@ static int stac9460_dac_mute_put(struct snd_kcontrol *kcontrol,
* DAC volume attenuation mixer control
*/
static int stac9460_dac_vol_info(struct snd_kcontrol *kcontrol,
- struct snd_ctl_elem_info *uinfo)
+ struct snd_ctl_elem_info *uinfo)
{
uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
uinfo->count = 1;
@@ -146,7 +144,7 @@ static int stac9460_dac_vol_info(struct snd_kcontrol *kcontrol,
}
static int stac9460_dac_vol_get(struct snd_kcontrol *kcontrol,
- struct snd_ctl_elem_value *ucontrol)
+ struct snd_ctl_elem_value *ucontrol)
{
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
int idx, id;
@@ -161,14 +159,14 @@ static int stac9460_dac_vol_get(struct snd_kcontrol *kcontrol,
}
if (id < 6)
vol = stac9460_get(ice, idx) & 0x7f;
- else
+ else
vol = stac9460_2_get(ice, idx - 6) & 0x7f;
ucontrol->value.integer.value[0] = 0x7f - vol;
return 0;
}
static int stac9460_dac_vol_put(struct snd_kcontrol *kcontrol,
- struct snd_ctl_elem_value *ucontrol)
+ struct snd_ctl_elem_value *ucontrol)
{
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
int idx, id;
@@ -182,8 +180,8 @@ static int stac9460_dac_vol_put(struct snd_kcontrol *kcontrol,
ovol = 0x7f - (tmp & 0x7f);
change = (ovol != nvol);
if (change) {
- stac9460_put(ice, idx, (0x7f - nvol) | (tmp & 0x80));
- stac9460_2_put(ice, idx, (0x7f - nvol) | (tmp & 0x80));
+ stac9460_put(ice, idx, (0x7f - nvol) | (tmp & 0x80));
+ stac9460_2_put(ice, idx, (0x7f - nvol) | (tmp & 0x80));
}
} else {
id = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
@@ -191,17 +189,17 @@ static int stac9460_dac_vol_put(struct snd_kcontrol *kcontrol,
nvol = ucontrol->value.integer.value[0] & 0x7f;
if (id < 6)
tmp = stac9460_get(ice, idx);
- else
+ else
tmp = stac9460_2_get(ice, idx - 6);
ovol = 0x7f - (tmp & 0x7f);
change = (ovol != nvol);
if (change) {
if (id < 6)
stac9460_put(ice, idx, (0x7f - nvol) |
- (tmp & 0x80));
- else
+ (tmp & 0x80));
+ else
stac9460_2_put(ice, idx-6, (0x7f - nvol) |
- (tmp & 0x80));
+ (tmp & 0x80));
}
}
return change;
@@ -213,12 +211,12 @@ static int stac9460_dac_vol_put(struct snd_kcontrol *kcontrol,
#define stac9460_adc_mute_info snd_ctl_boolean_stereo_info
static int stac9460_adc_mute_get(struct snd_kcontrol *kcontrol,
- struct snd_ctl_elem_value *ucontrol)
+ struct snd_ctl_elem_value *ucontrol)
{
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
unsigned char val;
int i, id;
-
+
id = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
if (id == 0) {
for (i = 0; i < 2; ++i) {
@@ -235,20 +233,20 @@ static int stac9460_adc_mute_get(struct snd_kcontrol *kcontrol,
}
static int stac9460_adc_mute_put(struct snd_kcontrol *kcontrol,
- struct snd_ctl_elem_value *ucontrol)
+ struct snd_ctl_elem_value *ucontrol)
{
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
unsigned char new, old;
int i, reg, id;
int change;
-
+
id = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
if (id == 0) {
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);
+ (old&~0x80);
change = (new != old);
if (change)
stac9460_put(ice, reg, new);
@@ -258,7 +256,7 @@ static int stac9460_adc_mute_put(struct snd_kcontrol *kcontrol,
reg = STAC946X_MIC_L_VOLUME + i;
old = stac9460_2_get(ice, reg);
new = (~ucontrol->value.integer.value[i]<<7&0x80) |
- (old&~0x80);
+ (old&~0x80);
change = (new != old);
if (change)
stac9460_2_put(ice, reg, new);
@@ -271,7 +269,7 @@ static int stac9460_adc_mute_put(struct snd_kcontrol *kcontrol,
*ADC gain mixer control
*/
static int stac9460_adc_vol_info(struct snd_kcontrol *kcontrol,
- struct snd_ctl_elem_info *uinfo)
+ struct snd_ctl_elem_info *uinfo)
{
uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
uinfo->count = 2;
@@ -281,12 +279,12 @@ static int stac9460_adc_vol_info(struct snd_kcontrol *kcontrol,
}
static int stac9460_adc_vol_get(struct snd_kcontrol *kcontrol,
- struct snd_ctl_elem_value *ucontrol)
+ struct snd_ctl_elem_value *ucontrol)
{
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
int i, reg, id;
unsigned char vol;
-
+
id = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
if (id == 0) {
for (i = 0; i < 2; ++i) {
@@ -305,13 +303,13 @@ static int stac9460_adc_vol_get(struct snd_kcontrol *kcontrol,
}
static int stac9460_adc_vol_put(struct snd_kcontrol *kcontrol,
- struct snd_ctl_elem_value *ucontrol)
+ struct snd_ctl_elem_value *ucontrol)
{
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
int i, reg, id;
unsigned char ovol, nvol;
int change;
-
+
id = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
if (id == 0) {
for (i = 0; i < 2; ++i) {
@@ -321,7 +319,7 @@ static int stac9460_adc_vol_put(struct snd_kcontrol *kcontrol,
change = ((ovol & 0x0f) != nvol);
if (change)
stac9460_put(ice, reg, (0x0f - nvol) |
- (ovol & ~0x0f));
+ (ovol & ~0x0f));
}
} else {
for (i = 0; i < 2; ++i) {
@@ -331,7 +329,7 @@ static int stac9460_adc_vol_put(struct snd_kcontrol *kcontrol,
change = ((ovol & 0x0f) != nvol);
if (change)
stac9460_2_put(ice, reg, (0x0f - nvol) |
- (ovol & ~0x0f));
+ (ovol & ~0x0f));
}
}
return change;
@@ -344,23 +342,23 @@ static int stac9460_adc_vol_put(struct snd_kcontrol *kcontrol,
#define stac9460_mic_sw_info snd_ctl_boolean_mono_info
static int stac9460_mic_sw_get(struct snd_kcontrol *kcontrol,
- struct snd_ctl_elem_value *ucontrol)
+ struct snd_ctl_elem_value *ucontrol)
{
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
unsigned char val;
int id;
-
+
id = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
if (id == 0)
- val = stac9460_get(ice, STAC946X_GENERAL_PURPOSE);
+ val = stac9460_get(ice, STAC946X_GENERAL_PURPOSE);
else
- val = stac9460_2_get(ice, STAC946X_GENERAL_PURPOSE);
+ val = stac9460_2_get(ice, STAC946X_GENERAL_PURPOSE);
ucontrol->value.integer.value[0] = ~val>>7 & 0x1;
return 0;
}
static int stac9460_mic_sw_put(struct snd_kcontrol *kcontrol,
- struct snd_ctl_elem_value *ucontrol)
+ struct snd_ctl_elem_value *ucontrol)
{
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
unsigned char new, old;
@@ -368,16 +366,16 @@ static int stac9460_mic_sw_put(struct snd_kcontrol *kcontrol,
id = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id);
if (id == 0)
- old = stac9460_get(ice, STAC946X_GENERAL_PURPOSE);
+ old = stac9460_get(ice, STAC946X_GENERAL_PURPOSE);
else
- old = stac9460_2_get(ice, STAC946X_GENERAL_PURPOSE);
- new = (~ucontrol->value.integer.value[0]<< 7 & 0x80) | (old & ~0x80);
+ old = stac9460_2_get(ice, STAC946X_GENERAL_PURPOSE);
+ new = (~ucontrol->value.integer.value[0] << 7 & 0x80) | (old & ~0x80);
change = (new != old);
if (change) {
if (id == 0)
- stac9460_put(ice, STAC946X_GENERAL_PURPOSE, new);
+ stac9460_put(ice, STAC946X_GENERAL_PURPOSE, new);
else
- stac9460_2_put(ice, STAC946X_GENERAL_PURPOSE, new);
+ stac9460_2_put(ice, STAC946X_GENERAL_PURPOSE, new);
}
return change;
}
@@ -385,7 +383,7 @@ static int stac9460_mic_sw_put(struct snd_kcontrol *kcontrol,
/*
* Control tabs
*/
-static struct snd_kcontrol_new stac9640_controls[] __devinitdata = {
+static struct snd_kcontrol_new stac9640_controls[] = {
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "Master Playback Switch",
@@ -443,13 +441,13 @@ static struct snd_kcontrol_new stac9640_controls[] __devinitdata = {
.get = stac9460_adc_vol_get,
.put = stac9460_adc_vol_put,
- }
+ }
};
/*INIT*/
-static int __devinit wtm_add_controls(struct snd_ice1712 *ice)
+static int wtm_add_controls(struct snd_ice1712 *ice)
{
unsigned int i;
int err;
@@ -463,14 +461,14 @@ static int __devinit wtm_add_controls(struct snd_ice1712 *ice)
return 0;
}
-static int __devinit wtm_init(struct snd_ice1712 *ice)
+static int wtm_init(struct snd_ice1712 *ice)
{
static unsigned short stac_inits_prodigy[] = {
STAC946X_RESET, 0,
(unsigned short)-1
};
unsigned short *p;
-
+
/*WTM 192M*/
ice->num_total_dacs = 8;
ice->num_total_adcs = 4;
@@ -486,7 +484,7 @@ static int __devinit wtm_init(struct snd_ice1712 *ice)
}
-static unsigned char wtm_eeprom[] __devinitdata = {
+static unsigned char wtm_eeprom[] = {
0x47, /*SYSCONF: clock 192KHz, 4ADC, 8DAC */
0x80, /* ACLINK : I2S */
0xf8, /* I2S: vol; 96k, 24bit, 192k */
@@ -504,7 +502,7 @@ static unsigned char wtm_eeprom[] __devinitdata = {
/*entry point*/
-struct snd_ice1712_card_info snd_vt1724_wtm_cards[] __devinitdata = {
+struct snd_ice1712_card_info snd_vt1724_wtm_cards[] = {
{
.subvendor = VT1724_SUBDEVICE_WTM,
.name = "ESI Waveterminal 192M",
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-12-09 02:26:26 +0000