[ALSA] ice1712, ice1724 - Code clean up
Clean up ice1712/ice1724 codes. The board-specific data is allocated
locally in each code instead of having an ungly union in struct ice1712.
Also, fix coding issues in prodigy_hifi.c.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
diff --git a/sound/pci/ice1712/aureon.c b/sound/pci/ice1712/aureon.c
index 3374891..868ae29 100644
--- a/sound/pci/ice1712/aureon.c
+++ b/sound/pci/ice1712/aureon.c
@@ -61,6 +61,15 @@
#include "aureon.h"
#include <sound/tlv.h>
+/* AC97 register cache for Aureon */
+struct aureon_spec {
+ unsigned short stac9744[64];
+ unsigned int cs8415_mux;
+ unsigned short master[2];
+ unsigned short vol[8];
+ unsigned char pca9554_out;
+};
+
/* WM8770 registers */
#define WM_DAC_ATTEN 0x00 /* DAC1-8 analog attenuation */
#define WM_DAC_MASTER_ATTEN 0x08 /* DAC master analog attenuation */
@@ -204,7 +213,8 @@
struct snd_ctl_elem_value *ucontrol)
{
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
- ucontrol->value.enumerated.item[0] = ice->spec.aureon.pca9554_out;
+ struct aureon_spec *spec = ice->spec;
+ ucontrol->value.enumerated.item[0] = spec->pca9554_out;
return 0;
}
@@ -212,6 +222,7 @@
struct snd_ctl_elem_value *ucontrol)
{
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
+ struct aureon_spec *spec = ice->spec;
unsigned char oval, nval;
int change;
@@ -219,10 +230,10 @@
if (nval >= 3)
return -EINVAL;
snd_ice1712_save_gpio_status(ice);
- oval = ice->spec.aureon.pca9554_out;
+ oval = spec->pca9554_out;
if ((change = (oval != nval))) {
aureon_pca9554_write(ice, PCA9554_OUT, nval);
- ice->spec.aureon.pca9554_out = nval;
+ spec->pca9554_out = nval;
}
snd_ice1712_restore_gpio_status(ice);
@@ -233,6 +244,7 @@
static void aureon_ac97_write(struct snd_ice1712 *ice, unsigned short reg,
unsigned short val)
{
+ struct aureon_spec *spec = ice->spec;
unsigned int tmp;
/* Send address to XILINX chip */
@@ -280,12 +292,13 @@
udelay(10);
/* Store the data in out private buffer */
- ice->spec.aureon.stac9744[(reg & 0x7F) >> 1] = val;
+ spec->stac9744[(reg & 0x7F) >> 1] = val;
}
static unsigned short aureon_ac97_read(struct snd_ice1712 *ice, unsigned short reg)
{
- return ice->spec.aureon.stac9744[(reg & 0x7F) >> 1];
+ struct aureon_spec *spec = ice->spec;
+ return spec->stac9744[(reg & 0x7F) >> 1];
}
/*
@@ -293,6 +306,7 @@
*/
static int aureon_ac97_init (struct snd_ice1712 *ice)
{
+ struct aureon_spec *spec = ice->spec;
int i;
static const unsigned short ac97_defaults[] = {
0x00, 0x9640,
@@ -330,9 +344,9 @@
snd_ice1712_gpio_write(ice, tmp);
udelay(3);
- memset(&ice->spec.aureon.stac9744, 0, sizeof(ice->spec.aureon.stac9744));
+ memset(&spec->stac9744, 0, sizeof(spec->stac9744));
for (i=0; ac97_defaults[i] != (unsigned short)-1; i+=2)
- ice->spec.aureon.stac9744[(ac97_defaults[i]) >> 1] = ac97_defaults[i+1];
+ spec->stac9744[(ac97_defaults[i]) >> 1] = ac97_defaults[i+1];
aureon_ac97_write(ice, AC97_MASTER, 0x0000); // Unmute AC'97 master volume permanently - muting is done by WM8770
@@ -744,15 +758,18 @@
static int wm_master_vol_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
{
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
+ struct aureon_spec *spec = ice->spec;
int i;
for (i=0; i<2; i++)
- ucontrol->value.integer.value[i] = ice->spec.aureon.master[i] & ~WM_VOL_MUTE;
+ ucontrol->value.integer.value[i] =
+ spec->master[i] & ~WM_VOL_MUTE;
return 0;
}
static int wm_master_vol_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
{
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
+ struct aureon_spec *spec = ice->spec;
int ch, change = 0;
snd_ice1712_save_gpio_status(ice);
@@ -760,14 +777,14 @@
unsigned int vol = ucontrol->value.integer.value[ch];
if (vol > WM_VOL_MAX)
continue;
- vol |= ice->spec.aureon.master[ch] & WM_VOL_MUTE;
- if (vol != ice->spec.aureon.master[ch]) {
+ vol |= spec->master[ch] & WM_VOL_MUTE;
+ if (vol != spec->master[ch]) {
int dac;
- ice->spec.aureon.master[ch] = vol;
+ spec->master[ch] = vol;
for (dac = 0; dac < ice->num_total_dacs; dac += 2)
wm_set_vol(ice, WM_DAC_ATTEN + dac + ch,
- ice->spec.aureon.vol[dac + ch],
- ice->spec.aureon.master[ch]);
+ spec->vol[dac + ch],
+ spec->master[ch]);
change = 1;
}
}
@@ -791,18 +808,21 @@
static int wm_vol_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
{
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
+ struct aureon_spec *spec = ice->spec;
int i, ofs, voices;
voices = kcontrol->private_value >> 8;
ofs = kcontrol->private_value & 0xff;
for (i = 0; i < voices; i++)
- ucontrol->value.integer.value[i] = ice->spec.aureon.vol[ofs+i] & ~WM_VOL_MUTE;
+ ucontrol->value.integer.value[i] =
+ spec->vol[ofs+i] & ~WM_VOL_MUTE;
return 0;
}
static int wm_vol_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
{
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
+ struct aureon_spec *spec = ice->spec;
int i, idx, ofs, voices;
int change = 0;
@@ -813,12 +833,12 @@
unsigned int vol = ucontrol->value.integer.value[i];
if (vol > 0x7f)
continue;
- vol |= ice->spec.aureon.vol[ofs+i];
- if (vol != ice->spec.aureon.vol[ofs+i]) {
- ice->spec.aureon.vol[ofs+i] = vol;
+ vol |= spec->vol[ofs+i];
+ if (vol != spec->vol[ofs+i]) {
+ spec->vol[ofs+i] = vol;
idx = WM_DAC_ATTEN + ofs + i;
- wm_set_vol(ice, idx, ice->spec.aureon.vol[ofs+i],
- ice->spec.aureon.master[i]);
+ wm_set_vol(ice, idx, spec->vol[ofs + i],
+ spec->master[i]);
change = 1;
}
}
@@ -840,19 +860,22 @@
static int wm_mute_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
{
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
+ struct aureon_spec *spec = ice->spec;
int voices, ofs, i;
voices = kcontrol->private_value >> 8;
ofs = kcontrol->private_value & 0xFF;
for (i = 0; i < voices; i++)
- ucontrol->value.integer.value[i] = (ice->spec.aureon.vol[ofs+i] & WM_VOL_MUTE) ? 0 : 1;
+ ucontrol->value.integer.value[i] =
+ (spec->vol[ofs + i] & WM_VOL_MUTE) ? 0 : 1;
return 0;
}
static int wm_mute_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
{
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
+ struct aureon_spec *spec = ice->spec;
int change = 0, voices, ofs, i;
voices = kcontrol->private_value >> 8;
@@ -860,13 +883,13 @@
snd_ice1712_save_gpio_status(ice);
for (i = 0; i < voices; i++) {
- int val = (ice->spec.aureon.vol[ofs + i] & WM_VOL_MUTE) ? 0 : 1;
+ int val = (spec->vol[ofs + i] & WM_VOL_MUTE) ? 0 : 1;
if (ucontrol->value.integer.value[i] != val) {
- ice->spec.aureon.vol[ofs + i] &= ~WM_VOL_MUTE;
- ice->spec.aureon.vol[ofs + i] |=
+ spec->vol[ofs + i] &= ~WM_VOL_MUTE;
+ spec->vol[ofs + i] |=
ucontrol->value.integer.value[i] ? 0 : WM_VOL_MUTE;
- wm_set_vol(ice, ofs + i, ice->spec.aureon.vol[ofs + i],
- ice->spec.aureon.master[i]);
+ wm_set_vol(ice, ofs + i, spec->vol[ofs + i],
+ spec->master[i]);
change = 1;
}
}
@@ -883,29 +906,33 @@
static int wm_master_mute_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
{
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
+ struct aureon_spec *spec = ice->spec;
- ucontrol->value.integer.value[0] = (ice->spec.aureon.master[0] & WM_VOL_MUTE) ? 0 : 1;
- ucontrol->value.integer.value[1] = (ice->spec.aureon.master[1] & WM_VOL_MUTE) ? 0 : 1;
+ ucontrol->value.integer.value[0] =
+ (spec->master[0] & WM_VOL_MUTE) ? 0 : 1;
+ ucontrol->value.integer.value[1] =
+ (spec->master[1] & WM_VOL_MUTE) ? 0 : 1;
return 0;
}
static int wm_master_mute_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
{
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
+ struct aureon_spec *spec = ice->spec;
int change = 0, i;
snd_ice1712_save_gpio_status(ice);
for (i = 0; i < 2; i++) {
- int val = (ice->spec.aureon.master[i] & WM_VOL_MUTE) ? 0 : 1;
+ int val = (spec->master[i] & WM_VOL_MUTE) ? 0 : 1;
if (ucontrol->value.integer.value[i] != val) {
int dac;
- ice->spec.aureon.master[i] &= ~WM_VOL_MUTE;
- ice->spec.aureon.master[i] |=
+ spec->master[i] &= ~WM_VOL_MUTE;
+ spec->master[i] |=
ucontrol->value.integer.value[i] ? 0 : WM_VOL_MUTE;
for (dac = 0; dac < ice->num_total_dacs; dac += 2)
wm_set_vol(ice, WM_DAC_ATTEN + dac + i,
- ice->spec.aureon.vol[dac + i],
- ice->spec.aureon.master[i]);
+ spec->vol[dac + i],
+ spec->master[i]);
change = 1;
}
}
@@ -1151,10 +1178,11 @@
static int aureon_cs8415_mux_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
{
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
+ struct aureon_spec *spec = ice->spec;
//snd_ice1712_save_gpio_status(ice);
//val = aureon_cs8415_get(ice, CS8415_CTRL2);
- ucontrol->value.enumerated.item[0] = ice->spec.aureon.cs8415_mux;
+ ucontrol->value.enumerated.item[0] = spec->cs8415_mux;
//snd_ice1712_restore_gpio_status(ice);
return 0;
}
@@ -1162,6 +1190,7 @@
static int aureon_cs8415_mux_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
{
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
+ struct aureon_spec *spec = ice->spec;
unsigned short oval, nval;
int change;
@@ -1173,7 +1202,7 @@
if (change)
aureon_cs8415_put(ice, CS8415_CTRL2, nval);
snd_ice1712_restore_gpio_status(ice);
- ice->spec.aureon.cs8415_mux = ucontrol->value.enumerated.item[0];
+ spec->cs8415_mux = ucontrol->value.enumerated.item[0];
return change;
}
@@ -2009,10 +2038,16 @@
0x0605, /* slave, 24bit, MSB on second OSCLK, SDOUT for right channel when OLRCK is high */
(unsigned short)-1
};
+ struct aureon_spec *spec;
unsigned int tmp;
const unsigned short *p;
int err, i;
+ spec = kzalloc(sizeof(*spec), GFP_KERNEL);
+ if (!spec)
+ return -ENOMEM;
+ ice->spec = spec;
+
if (ice->eeprom.subvendor == VT1724_SUBDEVICE_AUREON51_SKY) {
ice->num_total_dacs = 6;
ice->num_total_adcs = 2;
@@ -2063,7 +2098,7 @@
ice->eeprom.subvendor != VT1724_SUBDEVICE_PRODIGY71XT) {
for (p = cs_inits; *p != (unsigned short)-1; p++)
aureon_spi_write(ice, AUREON_CS8415_CS, *p | 0x200000, 24);
- ice->spec.aureon.cs8415_mux = 1;
+ spec->cs8415_mux = 1;
aureon_set_headphone_amp(ice, 1);
}
@@ -2074,11 +2109,11 @@
aureon_pca9554_write(ice, PCA9554_DIR, 0x00);
aureon_pca9554_write(ice, PCA9554_OUT, 0x00); /* internal AUX */
- ice->spec.aureon.master[0] = WM_VOL_MUTE;
- ice->spec.aureon.master[1] = WM_VOL_MUTE;
+ spec->master[0] = WM_VOL_MUTE;
+ spec->master[1] = WM_VOL_MUTE;
for (i = 0; i < ice->num_total_dacs; i++) {
- ice->spec.aureon.vol[i] = WM_VOL_MUTE;
- wm_set_vol(ice, i, ice->spec.aureon.vol[i], ice->spec.aureon.master[i % 2]);
+ spec->vol[i] = WM_VOL_MUTE;
+ wm_set_vol(ice, i, spec->vol[i], spec->master[i % 2]);
}
return 0;