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提交 cc67b7f7 编写于 作者: V Vedran Miletic 提交者： Jaroslav Kysela
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ALSA: ice1712/ice1724: Coding style fixes part 1 (more coming up) 

Inspired by Alexander Beregalov's patches for wtm and aureon.c,
I decided to run checkpatch on some more files. After some work
checkpatch.pl-0.23 --no-tree --file --strict <file> reports
0 errors, 0 warnings, 0 checks, n lines checked for:
phase.c
phase.h
juli.c (1 check about unused code, maybe we should comment it)
juli.h (no changes necessary)
In other files I have just fixed // comments and long lines along the
way (but not all of them), more coming up.
Signed-off-by: NVedran Miletic <rivanvx@gmail.com>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>
Signed-off-by: NJaroslav Kysela <perex@perex.cz>
上级 07f455f7
显示空白变更内容
内联 并排
Showing with 183 addition and 128 deletion
sound/pci/ice1712/delta.c
浏览文件 @ cc67b7f7
......@@ -400,7 +400,7 @@ static void delta_setup_spdif(struct snd_ice1712 *ice, int rate)
static int snd_ice1712_delta1010lt_wordclock_status_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
char reg = 0x10; // cs8427 receiver error register
char reg = 0x10; /* CS8427 receiver error register */
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
if (snd_i2c_sendbytes(ice->cs8427, &reg, 1) != 1)
......
sound/pci/ice1712/juli.c
浏览文件 @ cc67b7f7
......@@ -34,9 +34,10 @@
#include "ice1712.h"
#include "envy24ht.h"
#include "juli.h"
struct juli_spec {
struct ak4114 *ak4114;
unsigned int analog: 1;
unsigned int analog:1;
};
/*
......@@ -160,14 +161,17 @@ static int get_gpio_val(int rate)
return 0;
}
static void juli_ak4114_write(void *private_data, unsigned char reg, unsigned char val)
static void juli_ak4114_write(void *private_data, unsigned char reg,
unsigned char val)
{
snd_vt1724_write_i2c((struct snd_ice1712 *)private_data, AK4114_ADDR, reg, val);
snd_vt1724_write_i2c((struct snd_ice1712 *)private_data, AK4114_ADDR,
reg, val);
}
static unsigned char juli_ak4114_read(void *private_data, unsigned char reg)
{
return snd_vt1724_read_i2c((struct snd_ice1712 *)private_data, AK4114_ADDR, reg);
return snd_vt1724_read_i2c((struct snd_ice1712 *)private_data,
AK4114_ADDR, reg);
}
/*
......@@ -572,10 +576,12 @@ static void juli_ak4114_change(struct ak4114 *ak4114, unsigned char c0,
static int __devinit juli_init(struct snd_ice1712 *ice)
{
static const unsigned char ak4114_init_vals[] = {
/* AK4117_REG_PWRDN */ AK4114_RST | AK4114_PWN | AK4114_OCKS0 | AK4114_OCKS1,
/* AK4117_REG_PWRDN */ AK4114_RST | AK4114_PWN |
AK4114_OCKS0 | AK4114_OCKS1,
/* AK4114_REQ_FORMAT */ AK4114_DIF_I24I2S,
/* AK4114_REG_IO0 */ AK4114_TX1E,
/* AK4114_REG_IO1 */ AK4114_EFH_1024 | AK4114_DIT | AK4114_IPS(1),
/* AK4114_REG_IO1 */ AK4114_EFH_1024 | AK4114_DIT |
AK4114_IPS(1),
/* AK4114_REG_INT0_MASK */ 0,
/* AK4114_REG_INT1_MASK */ 0
};
......@@ -605,9 +611,11 @@ static int __devinit juli_init(struct snd_ice1712 *ice)
spec->ak4114->check_flags = 0;
#if 0
/* it seems that the analog doughter board detection does not work
reliably, so force the analog flag; it should be very rare
to use Juli@ without the analog doughter board */
/*
* it seems that the analog doughter board detection does not work reliably, so
* force the analog flag; it should be very rare (if ever) to come at Juli@
* used without the analog daughter board
*/
spec->analog = (ice->gpio.get_data(ice) & GPIO_ANALOG_PRESENT) ? 0 : 1;
#else
spec->analog = 1;
......@@ -618,11 +626,13 @@ static int __devinit juli_init(struct snd_ice1712 *ice)
ice->num_total_dacs = 2;
ice->num_total_adcs = 2;
ak = ice->akm = kzalloc(sizeof(struct snd_akm4xxx), GFP_KERNEL);
if (! ak)
ice->akm = kzalloc(sizeof(struct snd_akm4xxx), GFP_KERNEL);
ak = ice->akm;
if (!ak)
return -ENOMEM;
ice->akm_codecs = 1;
if ((err = snd_ice1712_akm4xxx_init(ak, &akm_juli_dac, NULL, ice)) < 0)
err = snd_ice1712_akm4xxx_init(ak, &akm_juli_dac, NULL, ice);
if (err < 0)
return err;
}
......
sound/pci/ice1712/phase.c
浏览文件 @ cc67b7f7
......@@ -37,7 +37,7 @@
*/
/* PHASE 28 overview:
* Audio controller: VIA Envy24HT (full untrimmed version, 8in/8out)
* Audio controller: VIA Envy24HT (full untrimmed version, 4in/8out)
* Analog chip: WM8770 (8 channel 192k DAC, 2 channel 96k ADC)
* Digital receiver: CS8414-CS (supported in this release)
*/
......@@ -86,18 +86,18 @@ struct phase28_spec {
* Computed as 20 * Log10(255 / x)
*/
static const unsigned char wm_vol[256] = {
127, 48, 42, 39, 36, 34, 33, 31, 30, 29, 28, 27, 27, 26, 25, 25, 24, 24, 23,
23, 22, 22, 21, 21, 21, 20, 20, 20, 19, 19, 19, 18, 18, 18, 18, 17, 17, 17,
17, 16, 16, 16, 16, 15, 15, 15, 15, 15, 15, 14, 14, 14, 14, 14, 13, 13, 13,
13, 13, 13, 13, 12, 12, 12, 12, 12, 12, 12, 11, 11, 11, 11, 11, 11, 11, 11,
11, 10, 10, 10, 10, 10, 10, 10, 10, 10, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8,
8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6,
6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3,
3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0
127, 48, 42, 39, 36, 34, 33, 31, 30, 29, 28, 27, 27, 26, 25, 25, 24,
24, 23, 23, 22, 22, 21, 21, 21, 20, 20, 20, 19, 19, 19, 18, 18, 18, 18,
17, 17, 17, 17, 16, 16, 16, 16, 15, 15, 15, 15, 15, 15, 14, 14, 14, 14,
14, 13, 13, 13, 13, 13, 13, 13, 12, 12, 12, 12, 12, 12, 12, 11, 11, 11,
11, 11, 11, 11, 11, 11, 10, 10, 10, 10, 10, 10, 10, 10, 10, 9, 9, 9, 9,
9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7,
7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5,
5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
};
#define WM_VOL_MAX (sizeof(wm_vol) - 1)
......@@ -126,28 +126,31 @@ static int __devinit phase22_init(struct snd_ice1712 *ice)
struct snd_akm4xxx *ak;
int err;
// Configure DAC/ADC description for generic part of ice1724
/* Configure DAC/ADC description for generic part of ice1724 */
switch (ice->eeprom.subvendor) {
case VT1724_SUBDEVICE_PHASE22:
case VT1724_SUBDEVICE_TS22:
ice->num_total_dacs = 2;
ice->num_total_adcs = 2;
ice->vt1720 = 1; // Envy24HT-S have 16 bit wide GPIO
ice->vt1720 = 1; /* Envy24HT-S have 16 bit wide GPIO */
break;
default:
snd_BUG();
return -EINVAL;
}
// Initialize analog chips
ak = ice->akm = kzalloc(sizeof(struct snd_akm4xxx), GFP_KERNEL);
if (! ak)
/* Initialize analog chips */
ice->akm = kzalloc(sizeof(struct snd_akm4xxx), GFP_KERNEL);
ak = ice->akm;
if (!ak)
return -ENOMEM;
ice->akm_codecs = 1;
switch (ice->eeprom.subvendor) {
case VT1724_SUBDEVICE_PHASE22:
case VT1724_SUBDEVICE_TS22:
if ((err = snd_ice1712_akm4xxx_init(ak, &akm_phase22, &akm_phase22_priv, ice)) < 0)
err = snd_ice1712_akm4xxx_init(ak, &akm_phase22,
&akm_phase22_priv, ice);
if (err < 0)
return err;
break;
}
......@@ -206,15 +209,16 @@ static unsigned char phase28_eeprom[] __devinitdata = {
/*
* write data in the SPI mode
*/
static void phase28_spi_write(struct snd_ice1712 *ice, unsigned int cs, unsigned int data, int bits)
static void phase28_spi_write(struct snd_ice1712 *ice, unsigned int cs,
unsigned int data, int bits)
{
unsigned int tmp;
int i;
tmp = snd_ice1712_gpio_read(ice);
snd_ice1712_gpio_set_mask(ice, ~(PHASE28_WM_RW|PHASE28_SPI_MOSI|PHASE28_SPI_CLK|
PHASE28_WM_CS));
snd_ice1712_gpio_set_mask(ice, ~(PHASE28_WM_RW|PHASE28_SPI_MOSI|
PHASE28_SPI_CLK|PHASE28_WM_CS));
tmp |= PHASE28_WM_RW;
tmp &= ~cs;
snd_ice1712_gpio_write(ice, tmp);
......@@ -273,14 +277,16 @@ static void wm_put(struct snd_ice1712 *ice, int reg, unsigned short val)
ice->akm[0].images[reg + 1] = val;
}
static void wm_set_vol(struct snd_ice1712 *ice, unsigned int index, unsigned short vol, unsigned short master)
static void wm_set_vol(struct snd_ice1712 *ice, unsigned int index,
unsigned short vol, unsigned short master)
{
unsigned char nvol;
if ((master & WM_VOL_MUTE) || (vol & WM_VOL_MUTE))
nvol = 0;
else
nvol = 127 - wm_vol[(((vol & ~WM_VOL_MUTE) * (master & ~WM_VOL_MUTE)) / 127) & WM_VOL_MAX];
nvol = 127 - wm_vol[(((vol & ~WM_VOL_MUTE) *
(master & ~WM_VOL_MUTE)) / 127) & WM_VOL_MAX];
wm_put(ice, index, nvol);
wm_put_nocache(ice, index, 0x180 | nvol);
......@@ -291,17 +297,20 @@ static void wm_set_vol(struct snd_ice1712 *ice, unsigned int index, unsigned sho
*/
#define wm_pcm_mute_info snd_ctl_boolean_mono_info
static int wm_pcm_mute_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
static int wm_pcm_mute_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
mutex_lock(&ice->gpio_mutex);
ucontrol->value.integer.value[0] = (wm_get(ice, WM_MUTE) & 0x10) ? 0 : 1;
ucontrol->value.integer.value[0] = (wm_get(ice, WM_MUTE) & 0x10) ?
0 : 1;
mutex_unlock(&ice->gpio_mutex);
return 0;
}
static int wm_pcm_mute_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
static int wm_pcm_mute_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
unsigned short nval, oval;
......@@ -310,7 +319,8 @@ static int wm_pcm_mute_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_va
snd_ice1712_save_gpio_status(ice);
oval = wm_get(ice, WM_MUTE);
nval = (oval & ~0x10) | (ucontrol->value.integer.value[0] ? 0 : 0x10);
if ((change = (nval != oval)))
change = (nval != oval);
if (change)
wm_put(ice, WM_MUTE, nval);
snd_ice1712_restore_gpio_status(ice);
......@@ -320,7 +330,8 @@ static int wm_pcm_mute_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_va
/*
* Master volume attenuation mixer control
*/
static int wm_master_vol_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
static int wm_master_vol_info(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_info *uinfo)
{
uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
uinfo->count = 2;
......@@ -329,17 +340,20 @@ static int wm_master_vol_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem
return 0;
}
static int wm_master_vol_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
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 phase28_spec *spec = ice->spec;
int i;
for (i=0; i<2; i++)
ucontrol->value.integer.value[i] = spec->master[i] & ~WM_VOL_MUTE;
for (i = 0; i < 2; i++)
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)
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 phase28_spec *spec = ice->spec;
......@@ -418,17 +432,19 @@ static int __devinit phase28_init(struct snd_ice1712 *ice)
return -ENOMEM;
ice->spec = spec;
// Initialize analog chips
ak = ice->akm = kzalloc(sizeof(struct snd_akm4xxx), GFP_KERNEL);
/* Initialize analog chips */
ice->akm = kzalloc(sizeof(struct snd_akm4xxx), GFP_KERNEL);
ak = ice->akm;
if (!ak)
return -ENOMEM;
ice->akm_codecs = 1;
snd_ice1712_gpio_set_dir(ice, 0x5fffff); /* fix this for the time being */
snd_ice1712_gpio_set_dir(ice, 0x5fffff); /* fix this for time being */
/* reset the wm codec as the SPI mode */
snd_ice1712_save_gpio_status(ice);
snd_ice1712_gpio_set_mask(ice, ~(PHASE28_WM_RESET|PHASE28_WM_CS|PHASE28_HP_SEL));
snd_ice1712_gpio_set_mask(ice, ~(PHASE28_WM_RESET|PHASE28_WM_CS|
PHASE28_HP_SEL));
tmp = snd_ice1712_gpio_read(ice);
tmp &= ~PHASE28_WM_RESET;
......@@ -460,7 +476,8 @@ static int __devinit phase28_init(struct snd_ice1712 *ice)
/*
* DAC volume attenuation mixer control
*/
static int wm_vol_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
static int wm_vol_info(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_info *uinfo)
{
int voices = kcontrol->private_value >> 8;
uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
......@@ -470,7 +487,8 @@ static int wm_vol_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *
return 0;
}
static int wm_vol_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
static int wm_vol_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
struct phase28_spec *spec = ice->spec;
......@@ -484,7 +502,8 @@ static int wm_vol_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *
return 0;
}
static int wm_vol_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
static int wm_vol_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
struct phase28_spec *spec = ice->spec;
......@@ -515,7 +534,8 @@ static int wm_vol_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *
/*
* WM8770 mute control
*/
static int wm_mute_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) {
static int wm_mute_info(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_info *uinfo) {
uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
uinfo->count = kcontrol->private_value >> 8;
uinfo->value.integer.min = 0;
......@@ -523,7 +543,8 @@ static int wm_mute_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info
return 0;
}
static int wm_mute_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
static int wm_mute_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
struct phase28_spec *spec = ice->spec;
......@@ -538,7 +559,8 @@ static int wm_mute_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value
return 0;
}
static int wm_mute_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
static int wm_mute_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
struct phase28_spec *spec = ice->spec;
......@@ -553,7 +575,8 @@ static int wm_mute_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value
if (ucontrol->value.integer.value[i] != val) {
spec->vol[ofs + i] &= ~WM_VOL_MUTE;
spec->vol[ofs + i] |=
ucontrol->value.integer.value[i] ? 0 : WM_VOL_MUTE;
ucontrol->value.integer.value[i] ? 0 :
WM_VOL_MUTE;
wm_set_vol(ice, ofs + i, spec->vol[ofs + i],
spec->master[i]);
change = 1;
......@@ -569,7 +592,8 @@ static int wm_mute_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value
*/
#define wm_master_mute_info snd_ctl_boolean_stereo_info
static int wm_master_mute_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
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 phase28_spec *spec = ice->spec;
......@@ -581,7 +605,8 @@ static int wm_master_mute_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem
return 0;
}
static int wm_master_mute_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
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 phase28_spec *spec = ice->spec;
......@@ -594,7 +619,8 @@ static int wm_master_mute_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem
int dac;
spec->master[i] &= ~WM_VOL_MUTE;
spec->master[i] |=
ucontrol->value.integer.value[i] ? 0 : WM_VOL_MUTE;
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,
spec->vol[dac + i],
......@@ -611,7 +637,8 @@ static int wm_master_mute_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem
#define PCM_0dB 0xff
#define PCM_RES 128 /* -64dB */
#define PCM_MIN (PCM_0dB - PCM_RES)
static int wm_pcm_vol_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
static int wm_pcm_vol_info(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_info *uinfo)
{
uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
uinfo->count = 1;
......@@ -620,7 +647,8 @@ static int wm_pcm_vol_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_in
return 0;
}
static int wm_pcm_vol_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
static int wm_pcm_vol_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
unsigned short val;
......@@ -633,7 +661,8 @@ static int wm_pcm_vol_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_val
return 0;
}
static int wm_pcm_vol_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
static int wm_pcm_vol_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
unsigned short ovol, nvol;
......@@ -647,7 +676,8 @@ static int wm_pcm_vol_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_val
ovol = wm_get(ice, WM_DAC_DIG_MASTER_ATTEN) & 0xff;
if (ovol != nvol) {
wm_put(ice, WM_DAC_DIG_MASTER_ATTEN, nvol); /* prelatch */
wm_put_nocache(ice, WM_DAC_DIG_MASTER_ATTEN, nvol | 0x100); /* update */
/* update */
wm_put_nocache(ice, WM_DAC_DIG_MASTER_ATTEN, nvol | 0x100);
change = 1;
}
snd_ice1712_restore_gpio_status(ice);
......@@ -659,18 +689,22 @@ static int wm_pcm_vol_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_val
*/
#define phase28_deemp_info snd_ctl_boolean_mono_info
static int phase28_deemp_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
static int phase28_deemp_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
ucontrol->value.integer.value[0] = (wm_get(ice, WM_DAC_CTRL2) & 0xf) == 0xf;
ucontrol->value.integer.value[0] = (wm_get(ice, WM_DAC_CTRL2) & 0xf) ==
0xf;
return 0;
}
static int phase28_deemp_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
static int phase28_deemp_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
int temp, temp2;
temp2 = temp = wm_get(ice, WM_DAC_CTRL2);
temp = wm_get(ice, WM_DAC_CTRL2);
temp2 = temp;
if (ucontrol->value.integer.value[0])
temp |= 0xf;
else
......@@ -685,7 +719,8 @@ static int phase28_deemp_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_
/*
* ADC Oversampling
*/
static int phase28_oversampling_info(struct snd_kcontrol *k, struct snd_ctl_elem_info *uinfo)
static int phase28_oversampling_info(struct snd_kcontrol *k,
struct snd_ctl_elem_info *uinfo)
{
static char *texts[2] = { "128x", "64x" };
......@@ -694,25 +729,31 @@ static int phase28_oversampling_info(struct snd_kcontrol *k, struct snd_ctl_elem
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]);
uinfo->value.enumerated.item = uinfo->value.enumerated.items -
1;
strcpy(uinfo->value.enumerated.name,
texts[uinfo->value.enumerated.item]);
return 0;
}
static int phase28_oversampling_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
static int phase28_oversampling_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
ucontrol->value.enumerated.item[0] = (wm_get(ice, WM_MASTER) & 0x8) == 0x8;
ucontrol->value.enumerated.item[0] = (wm_get(ice, WM_MASTER) & 0x8) ==
0x8;
return 0;
}
static int phase28_oversampling_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
static int phase28_oversampling_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
int temp, temp2;
struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol);
temp2 = temp = wm_get(ice, WM_MASTER);
temp = wm_get(ice, WM_MASTER);
temp2 = temp;
if (ucontrol->value.enumerated.item[0])
temp |= 0x8;
......@@ -885,13 +926,16 @@ static int __devinit phase28_add_controls(struct snd_ice1712 *ice)
counts = ARRAY_SIZE(phase28_dac_controls);
for (i = 0; i < counts; i++) {
err = snd_ctl_add(ice->card, snd_ctl_new1(&phase28_dac_controls[i], ice));
err = snd_ctl_add(ice->card,
snd_ctl_new1(&phase28_dac_controls[i],
ice));
if (err < 0)
return err;
}
for (i = 0; i < ARRAY_SIZE(wm_controls); i++) {
err = snd_ctl_add(ice->card, snd_ctl_new1(&wm_controls[i], ice));
err = snd_ctl_add(ice->card,
snd_ctl_new1(&wm_controls[i], ice));
if (err < 0)
return err;
}
......
sound/pci/ice1712/pontis.c
浏览文件 @ cc67b7f7
......@@ -43,7 +43,8 @@
/* WM8776 registers */
#define WM_HP_ATTEN_L 0x00 /* headphone left attenuation */
#define WM_HP_ATTEN_R 0x01 /* headphone left attenuation */
#define WM_HP_MASTER 0x02 /* headphone master (both channels), override LLR */
#define WM_HP_MASTER 0x02 /* headphone master (both channels) */
/* override LLR */
#define WM_DAC_ATTEN_L 0x03 /* digital left attenuation */
#define WM_DAC_ATTEN_R 0x04
#define WM_DAC_MASTER 0x05
......@@ -740,7 +741,7 @@ static int __devinit pontis_init(struct snd_ice1712 *ice)
WM_DAC_ATTEN_L, 0x0100, /* DAC 0dB */
WM_DAC_ATTEN_R, 0x0000, /* DAC 0dB */
WM_DAC_ATTEN_R, 0x0100, /* DAC 0dB */
// WM_DAC_MASTER, 0x0100, /* DAC master muted */
/* WM_DAC_MASTER, 0x0100, */ /* DAC master muted */
WM_PHASE_SWAP, 0x0000, /* phase normal */
WM_DAC_CTRL2, 0x0000, /* no deemphasis, no ZFLG */
WM_ADC_ATTEN_L, 0x0000, /* ADC muted */
......
sound/pci/ice1712/revo.c
浏览文件 @ cc67b7f7
/*
* ALSA driver for ICEnsemble ICE1712 (Envy24)
*
* Lowlevel functions for M-Audio Revolution 7.1
* Lowlevel functions for M-Audio Audiophile 192, Revolution 7.1 and 5.1
*
* Copyright (c) 2003 Takashi Iwai <tiwai@suse.de>
*
......@@ -48,7 +48,7 @@ static void revo_i2s_mclk_changed(struct snd_ice1712 *ice)
}
/*
* change the rate of envy24HT, AK4355 and AK4381
* change the rate of Envy24HT, AK4355 and AK4381
*/
static void revo_set_rate_val(struct snd_akm4xxx *ak, unsigned int rate)
{
......@@ -83,8 +83,8 @@ static void revo_set_rate_val(struct snd_akm4xxx *ak, unsigned int rate)
tmp = snd_akm4xxx_get(ak, 0, reg);
tmp &= ~(0x03 << shift);
tmp |= dfs << shift;
// snd_akm4xxx_write(ak, 0, reg, tmp);
snd_akm4xxx_set(ak, 0, reg, tmp); /* the value is written in reset(0) */
/* snd_akm4xxx_write(ak, 0, reg, tmp); */
snd_akm4xxx_set(ak, 0, reg, tmp); /* value is written in reset(0) */
snd_akm4xxx_reset(ak, 0);
}
......
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