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ALSA: wss_lib: move cs4231_lib into wss_lib

Browse source 
Move the file sound/isa/cs423x/cs4231_lib.c
into sound/isa/cs423x/wss_lib.c
This is the first step toward merging all libraries
for Windows Sound System compatible chips
into a single library.

Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Reviewed-by: Rene Herman <rene.herman@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
This commit is contained in:
Krzysztof Helt 2008-07-31 21:00:17 +02:00 committed by Jaroslav Kysela
parent 740dc9c476
commit 9295aea1e8
5 changed files with 47 additions and 39 deletions
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28
sound/isa/Kconfig
View file

@ -4,7 +4,7 @@ config SND_AD1848_LIB
tristate tristate
select SND_PCM select SND_PCM
config SND_CS4231_LIB config SND_WSS_LIB
tristate tristate
select SND_PCM select SND_PCM
@ -86,7 +86,7 @@ config SND_AZT2320
select ISAPNP select ISAPNP
select SND_OPL3_LIB select SND_OPL3_LIB
select SND_MPU401_UART select SND_MPU401_UART
select SND_CS4231_LIB select SND_WSS_LIB
help help
Say Y here to include support for soundcards based on the Say Y here to include support for soundcards based on the
Aztech Systems AZT2320 chip. Aztech Systems AZT2320 chip.
@ -108,7 +108,7 @@ config SND_CMI8330
config SND_CS4231 config SND_CS4231
tristate "Generic Cirrus Logic CS4231 driver" tristate "Generic Cirrus Logic CS4231 driver"
select SND_MPU401_UART select SND_MPU401_UART
select SND_CS4231_LIB select SND_WSS_LIB
help help
Say Y here to include support for CS4231 chips from Cirrus Say Y here to include support for CS4231 chips from Cirrus
Logic - Crystal Semiconductors. Logic - Crystal Semiconductors.
@ -120,7 +120,7 @@ config SND_CS4232
tristate "Generic Cirrus Logic CS4232 driver" tristate "Generic Cirrus Logic CS4232 driver"
select SND_OPL3_LIB select SND_OPL3_LIB
select SND_MPU401_UART select SND_MPU401_UART
select SND_CS4231_LIB select SND_WSS_LIB
help help
Say Y here to include support for CS4232 chips from Cirrus Say Y here to include support for CS4232 chips from Cirrus
Logic - Crystal Semiconductors. Logic - Crystal Semiconductors.
@ -132,7 +132,7 @@ config SND_CS4236
tristate "Generic Cirrus Logic CS4236+ driver" tristate "Generic Cirrus Logic CS4236+ driver"
select SND_OPL3_LIB select SND_OPL3_LIB
select SND_MPU401_UART select SND_MPU401_UART
select SND_CS4231_LIB select SND_WSS_LIB
help help
Say Y to include support for CS4235,CS4236,CS4237B,CS4238B, Say Y to include support for CS4235,CS4236,CS4237B,CS4238B,
CS4239 chips from Cirrus Logic - Crystal Semiconductors. CS4239 chips from Cirrus Logic - Crystal Semiconductors.
@ -228,7 +228,7 @@ config SND_GUSEXTREME
config SND_GUSMAX config SND_GUSMAX
tristate "Gravis UltraSound MAX" tristate "Gravis UltraSound MAX"
select SND_RAWMIDI select SND_RAWMIDI
select SND_CS4231_LIB select SND_WSS_LIB
help help
Say Y here to include support for Gravis UltraSound MAX Say Y here to include support for Gravis UltraSound MAX
soundcards. soundcards.
@ -240,7 +240,7 @@ config SND_INTERWAVE
tristate "AMD InterWave, Gravis UltraSound PnP" tristate "AMD InterWave, Gravis UltraSound PnP"
depends on PNP depends on PNP
select SND_RAWMIDI select SND_RAWMIDI
select SND_CS4231_LIB select SND_WSS_LIB
help help
Say Y here to include support for AMD InterWave based Say Y here to include support for AMD InterWave based
soundcards (Gravis UltraSound Plug & Play, STB SoundRage32, soundcards (Gravis UltraSound Plug & Play, STB SoundRage32,
@ -253,7 +253,7 @@ config SND_INTERWAVE_STB
tristate "AMD InterWave + TEA6330T (UltraSound 32-Pro)" tristate "AMD InterWave + TEA6330T (UltraSound 32-Pro)"
depends on PNP depends on PNP
select SND_RAWMIDI select SND_RAWMIDI
select SND_CS4231_LIB select SND_WSS_LIB
help help
Say Y here to include support for AMD InterWave based Say Y here to include support for AMD InterWave based
soundcards with a TEA6330T bass and treble regulator soundcards with a TEA6330T bass and treble regulator
@ -266,7 +266,7 @@ config SND_OPL3SA2
tristate "Yamaha OPL3-SA2/SA3" tristate "Yamaha OPL3-SA2/SA3"
select SND_OPL3_LIB select SND_OPL3_LIB
select SND_MPU401_UART select SND_MPU401_UART
select SND_CS4231_LIB select SND_WSS_LIB
help help
Say Y here to include support for Yamaha OPL3-SA2 and OPL3-SA3 Say Y here to include support for Yamaha OPL3-SA2 and OPL3-SA3
chips. chips.
@ -292,7 +292,7 @@ config SND_OPTI92X_CS4231
select SND_OPL3_LIB select SND_OPL3_LIB
select SND_OPL4_LIB select SND_OPL4_LIB
select SND_MPU401_UART select SND_MPU401_UART
select SND_CS4231_LIB select SND_WSS_LIB
help help
Say Y here to include support for soundcards based on Opti Say Y here to include support for soundcards based on Opti
82C92x chips and using a CS4231 codec. 82C92x chips and using a CS4231 codec.
@ -304,7 +304,7 @@ config SND_OPTI93X
tristate "OPTi 82C93x" tristate "OPTi 82C93x"
select SND_OPL3_LIB select SND_OPL3_LIB
select SND_MPU401_UART select SND_MPU401_UART
select SND_CS4231_LIB select SND_WSS_LIB
help help
Say Y here to include support for soundcards based on Opti Say Y here to include support for soundcards based on Opti
82C93x chips. 82C93x chips.
@ -315,7 +315,7 @@ config SND_OPTI93X
config SND_MIRO config SND_MIRO
tristate "Miro miroSOUND PCM1pro/PCM12/PCM20radio driver" tristate "Miro miroSOUND PCM1pro/PCM12/PCM20radio driver"
select SND_OPL4_LIB select SND_OPL4_LIB
select SND_CS4231_LIB select SND_WSS_LIB
select SND_MPU401_UART select SND_MPU401_UART
select SND_PCM select SND_PCM
help help
@ -384,7 +384,7 @@ config SND_SSCAPE
tristate "Ensoniq SoundScape PnP driver" tristate "Ensoniq SoundScape PnP driver"
select SND_HWDEP select SND_HWDEP
select SND_MPU401_UART select SND_MPU401_UART
select SND_CS4231_LIB select SND_WSS_LIB
help help
Say Y here to include support for Ensoniq SoundScape PnP Say Y here to include support for Ensoniq SoundScape PnP
soundcards. soundcards.
@ -397,7 +397,7 @@ config SND_WAVEFRONT
select FW_LOADER select FW_LOADER
select SND_OPL3_LIB select SND_OPL3_LIB
select SND_MPU401_UART select SND_MPU401_UART
select SND_CS4231_LIB select SND_WSS_LIB
help help
Say Y here to include support for Turtle Beach Maui, Tropez Say Y here to include support for Turtle Beach Maui, Tropez
and Tropez+ soundcards based on the Wavefront chip. and Tropez+ soundcards based on the Wavefront chip.

2
sound/isa/Makefile
View file

@ -27,4 +27,4 @@ obj-$(CONFIG_SND_SGALAXY) += snd-sgalaxy.o
obj-$(CONFIG_SND_SSCAPE) += snd-sscape.o obj-$(CONFIG_SND_SSCAPE) += snd-sscape.o
obj-$(CONFIG_SND) += ad1816a/ ad1848/ cs423x/ es1688/ gus/ opti9xx/ \ obj-$(CONFIG_SND) += ad1816a/ ad1848/ cs423x/ es1688/ gus/ opti9xx/ \
sb/ wavefront/ sb/ wavefront/ wss/

2
sound/isa/cs423x/Makefile
View file

@ -3,14 +3,12 @@
# Copyright (c) 2001 by Jaroslav Kysela <perex@perex.cz> # Copyright (c) 2001 by Jaroslav Kysela <perex@perex.cz>
# #
snd-cs4231-lib-objs := cs4231_lib.o
snd-cs4236-lib-objs := cs4236_lib.o snd-cs4236-lib-objs := cs4236_lib.o
snd-cs4231-objs := cs4231.o snd-cs4231-objs := cs4231.o
snd-cs4232-objs := cs4232.o snd-cs4232-objs := cs4232.o
snd-cs4236-objs := cs4236.o snd-cs4236-objs := cs4236.o
# Toplevel Module Dependency # Toplevel Module Dependency
obj-$(CONFIG_SND_CS4231_LIB) += snd-cs4231-lib.o
obj-$(CONFIG_SND_CS4231) += snd-cs4231.o obj-$(CONFIG_SND_CS4231) += snd-cs4231.o
obj-$(CONFIG_SND_CS4232) += snd-cs4232.o obj-$(CONFIG_SND_CS4232) += snd-cs4232.o
obj-$(CONFIG_SND_CS4236) += snd-cs4236.o snd-cs4236-lib.o obj-$(CONFIG_SND_CS4236) += snd-cs4236.o snd-cs4236-lib.o

10
sound/isa/wss/Makefile Normal file
View file

@ -0,0 +1,10 @@
#
# Makefile for ALSA
# Copyright (c) 2008 by Jaroslav Kysela <perex@perex.cz>
#
snd-wss-lib-objs := wss_lib.o
# Toplevel Module Dependency
obj-$(CONFIG_SND_WSS_LIB) += snd-wss-lib.o

44
sound/isa/cs423x/cs4231_lib.c → sound/isa/wss/wss_lib.c
View file

@ -3,7 +3,7 @@
* Routines for control of CS4231(A)/CS4232/InterWave & compatible chips * Routines for control of CS4231(A)/CS4232/InterWave & compatible chips
* *
* Bugs: * Bugs:
* - sometimes record brokes playback with WSS portion of * - sometimes record brokes playback with WSS portion of
* Yamaha OPL3-SA3 chip * Yamaha OPL3-SA3 chip
* - CS4231 (GUS MAX) - still trouble with occasional noises * - CS4231 (GUS MAX) - still trouble with occasional noises
* - broken initialization? * - broken initialization?
@ -176,7 +176,7 @@ static void snd_cs4231_wait(struct snd_cs4231 *chip)
for (timeout = 250; for (timeout = 250;
timeout > 0 && (cs4231_inb(chip, CS4231P(REGSEL)) & CS4231_INIT); timeout > 0 && (cs4231_inb(chip, CS4231P(REGSEL)) & CS4231_INIT);
timeout--) timeout--)
udelay(100); udelay(100);
} }
static void snd_cs4231_outm(struct snd_cs4231 *chip, unsigned char reg, static void snd_cs4231_outm(struct snd_cs4231 *chip, unsigned char reg,
@ -205,7 +205,7 @@ static void snd_cs4231_dout(struct snd_cs4231 *chip, unsigned char reg, unsigned
for (timeout = 250; for (timeout = 250;
timeout > 0 && (cs4231_inb(chip, CS4231P(REGSEL)) & CS4231_INIT); timeout > 0 && (cs4231_inb(chip, CS4231P(REGSEL)) & CS4231_INIT);
timeout--) timeout--)
udelay(10); udelay(10);
cs4231_outb(chip, CS4231P(REGSEL), chip->mce_bit | reg); cs4231_outb(chip, CS4231P(REGSEL), chip->mce_bit | reg);
cs4231_outb(chip, CS4231P(REG), value); cs4231_outb(chip, CS4231P(REG), value);
mb(); mb();
@ -322,7 +322,7 @@ static void snd_cs4231_busy_wait(struct snd_cs4231 *chip)
for (timeout = 250; for (timeout = 250;
timeout > 0 && (cs4231_inb(chip, CS4231P(REGSEL)) & CS4231_INIT); timeout > 0 && (cs4231_inb(chip, CS4231P(REGSEL)) & CS4231_INIT);
timeout--) timeout--)
udelay(10); udelay(10);
} }
void snd_cs4231_mce_up(struct snd_cs4231 *chip) void snd_cs4231_mce_up(struct snd_cs4231 *chip)
@ -537,7 +537,7 @@ static void snd_cs4231_calibrate_mute(struct snd_cs4231 *chip, int mute)
snd_cs4231_dout(chip, CS4231_MONO_CTRL, mute ? 0xc0 : chip->image[CS4231_MONO_CTRL]); snd_cs4231_dout(chip, CS4231_MONO_CTRL, mute ? 0xc0 : chip->image[CS4231_MONO_CTRL]);
if (chip->hardware == CS4231_HW_INTERWAVE) { if (chip->hardware == CS4231_HW_INTERWAVE) {
snd_cs4231_dout(chip, CS4231_LEFT_MIC_INPUT, mute ? 0x80 : chip->image[CS4231_LEFT_MIC_INPUT]); snd_cs4231_dout(chip, CS4231_LEFT_MIC_INPUT, mute ? 0x80 : chip->image[CS4231_LEFT_MIC_INPUT]);
snd_cs4231_dout(chip, CS4231_RIGHT_MIC_INPUT, mute ? 0x80 : chip->image[CS4231_RIGHT_MIC_INPUT]); snd_cs4231_dout(chip, CS4231_RIGHT_MIC_INPUT, mute ? 0x80 : chip->image[CS4231_RIGHT_MIC_INPUT]);
snd_cs4231_dout(chip, CS4231_LINE_LEFT_OUTPUT, mute ? 0x80 : chip->image[CS4231_LINE_LEFT_OUTPUT]); snd_cs4231_dout(chip, CS4231_LINE_LEFT_OUTPUT, mute ? 0x80 : chip->image[CS4231_LINE_LEFT_OUTPUT]);
snd_cs4231_dout(chip, CS4231_LINE_RIGHT_OUTPUT, mute ? 0x80 : chip->image[CS4231_LINE_RIGHT_OUTPUT]); snd_cs4231_dout(chip, CS4231_LINE_RIGHT_OUTPUT, mute ? 0x80 : chip->image[CS4231_LINE_RIGHT_OUTPUT]);
} }
@ -952,7 +952,7 @@ irqreturn_t snd_cs4231_interrupt(int irq, void *dev_id)
if (status & CS4231_TIMER_IRQ) { if (status & CS4231_TIMER_IRQ) {
if (chip->timer) if (chip->timer)
snd_timer_interrupt(chip->timer, chip->timer->sticks); snd_timer_interrupt(chip->timer, chip->timer->sticks);
} }
if (chip->single_dma && chip->hardware != CS4231_HW_INTERWAVE) { if (chip->single_dma && chip->hardware != CS4231_HW_INTERWAVE) {
if (status & CS4231_PLAYBACK_IRQ) { if (status & CS4231_PLAYBACK_IRQ) {
if (chip->mode & CS4231_MODE_PLAY) { if (chip->mode & CS4231_MODE_PLAY) {
@ -1000,7 +1000,7 @@ static snd_pcm_uframes_t snd_cs4231_capture_pointer(struct snd_pcm_substream *su
{ {
struct snd_cs4231 *chip = snd_pcm_substream_chip(substream); struct snd_cs4231 *chip = snd_pcm_substream_chip(substream);
size_t ptr; size_t ptr;
if (!(chip->image[CS4231_IFACE_CTRL] & CS4231_RECORD_ENABLE)) if (!(chip->image[CS4231_IFACE_CTRL] & CS4231_RECORD_ENABLE))
return 0; return 0;
ptr = snd_dma_pointer(chip->dma2, chip->c_dma_size); ptr = snd_dma_pointer(chip->dma2, chip->c_dma_size);
@ -1234,8 +1234,8 @@ static int snd_cs4231_playback_open(struct snd_pcm_substream *substream)
/* hardware bug in InterWave chipset */ /* hardware bug in InterWave chipset */
if (chip->hardware == CS4231_HW_INTERWAVE && chip->dma1 > 3) if (chip->hardware == CS4231_HW_INTERWAVE && chip->dma1 > 3)
runtime->hw.formats &= ~SNDRV_PCM_FMTBIT_MU_LAW; runtime->hw.formats &= ~SNDRV_PCM_FMTBIT_MU_LAW;
/* hardware limitation of cheap chips */ /* hardware limitation of cheap chips */
if (chip->hardware == CS4231_HW_CS4235 || if (chip->hardware == CS4231_HW_CS4235 ||
chip->hardware == CS4231_HW_CS4239) chip->hardware == CS4231_HW_CS4239)
@ -1319,7 +1319,7 @@ static void snd_cs4231_suspend(struct snd_cs4231 *chip)
{ {
int reg; int reg;
unsigned long flags; unsigned long flags;
snd_pcm_suspend_all(chip->pcm); snd_pcm_suspend_all(chip->pcm);
spin_lock_irqsave(&chip->reg_lock, flags); spin_lock_irqsave(&chip->reg_lock, flags);
for (reg = 0; reg < 32; reg++) for (reg = 0; reg < 32; reg++)
@ -1333,7 +1333,7 @@ static void snd_cs4231_resume(struct snd_cs4231 *chip)
int reg; int reg;
unsigned long flags; unsigned long flags;
/* int timeout; */ /* int timeout; */
snd_cs4231_mce_up(chip); snd_cs4231_mce_up(chip);
spin_lock_irqsave(&chip->reg_lock, flags); spin_lock_irqsave(&chip->reg_lock, flags);
for (reg = 0; reg < 32; reg++) { for (reg = 0; reg < 32; reg++) {
@ -1396,7 +1396,7 @@ static int snd_cs4231_free(struct snd_cs4231 *chip)
static int snd_cs4231_dev_free(struct snd_device *device) static int snd_cs4231_dev_free(struct snd_device *device)
{ {
struct snd_cs4231 *chip = device->device_data; struct snd_cs4231 *chip = device->device_data;
return snd_cs4231_free(chip); return snd_cs4231_free(chip);
} }
const char *snd_cs4231_chip_id(struct snd_cs4231 *chip) const char *snd_cs4231_chip_id(struct snd_cs4231 *chip)
@ -1469,7 +1469,7 @@ int snd_cs4231_create(struct snd_card *card,
err = snd_cs4231_new(card, hardware, hwshare, &chip); err = snd_cs4231_new(card, hardware, hwshare, &chip);
if (err < 0) if (err < 0)
return err; return err;
chip->irq = -1; chip->irq = -1;
chip->dma1 = -1; chip->dma1 = -1;
chip->dma2 = -1; chip->dma2 = -1;
@ -1575,7 +1575,7 @@ int snd_cs4231_pcm(struct snd_cs4231 *chip, int device, struct snd_pcm **rpcm)
snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_cs4231_playback_ops); snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_cs4231_playback_ops);
snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &snd_cs4231_capture_ops); snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &snd_cs4231_capture_ops);
/* global setup */ /* global setup */
pcm->private_data = chip; pcm->private_data = chip;
pcm->info_flags = 0; pcm->info_flags = 0;
@ -1624,7 +1624,7 @@ int snd_cs4231_timer(struct snd_cs4231 *chip, int device, struct snd_timer **rti
*rtimer = timer; *rtimer = timer;
return 0; return 0;
} }
/* /*
* MIXER part * MIXER part
*/ */
@ -1663,7 +1663,7 @@ static int snd_cs4231_get_mux(struct snd_kcontrol *kcontrol, struct snd_ctl_elem
{ {
struct snd_cs4231 *chip = snd_kcontrol_chip(kcontrol); struct snd_cs4231 *chip = snd_kcontrol_chip(kcontrol);
unsigned long flags; unsigned long flags;
spin_lock_irqsave(&chip->reg_lock, flags); spin_lock_irqsave(&chip->reg_lock, flags);
ucontrol->value.enumerated.item[0] = (chip->image[CS4231_LEFT_INPUT] & CS4231_MIXS_ALL) >> 6; ucontrol->value.enumerated.item[0] = (chip->image[CS4231_LEFT_INPUT] & CS4231_MIXS_ALL) >> 6;
ucontrol->value.enumerated.item[1] = (chip->image[CS4231_RIGHT_INPUT] & CS4231_MIXS_ALL) >> 6; ucontrol->value.enumerated.item[1] = (chip->image[CS4231_RIGHT_INPUT] & CS4231_MIXS_ALL) >> 6;
@ -1677,7 +1677,7 @@ static int snd_cs4231_put_mux(struct snd_kcontrol *kcontrol, struct snd_ctl_elem
unsigned long flags; unsigned long flags;
unsigned short left, right; unsigned short left, right;
int change; int change;
if (ucontrol->value.enumerated.item[0] > 3 || if (ucontrol->value.enumerated.item[0] > 3 ||
ucontrol->value.enumerated.item[1] > 3) ucontrol->value.enumerated.item[1] > 3)
return -EINVAL; return -EINVAL;
@ -1713,7 +1713,7 @@ int snd_cs4231_get_single(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_val
int shift = (kcontrol->private_value >> 8) & 0xff; int shift = (kcontrol->private_value >> 8) & 0xff;
int mask = (kcontrol->private_value >> 16) & 0xff; int mask = (kcontrol->private_value >> 16) & 0xff;
int invert = (kcontrol->private_value >> 24) & 0xff; int invert = (kcontrol->private_value >> 24) & 0xff;
spin_lock_irqsave(&chip->reg_lock, flags); spin_lock_irqsave(&chip->reg_lock, flags);
ucontrol->value.integer.value[0] = (chip->image[reg] >> shift) & mask; ucontrol->value.integer.value[0] = (chip->image[reg] >> shift) & mask;
spin_unlock_irqrestore(&chip->reg_lock, flags); spin_unlock_irqrestore(&chip->reg_lock, flags);
@ -1732,7 +1732,7 @@ int snd_cs4231_put_single(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_val
int invert = (kcontrol->private_value >> 24) & 0xff; int invert = (kcontrol->private_value >> 24) & 0xff;
int change; int change;
unsigned short val; unsigned short val;
val = (ucontrol->value.integer.value[0] & mask); val = (ucontrol->value.integer.value[0] & mask);
if (invert) if (invert)
val = mask - val; val = mask - val;
@ -1766,7 +1766,7 @@ int snd_cs4231_get_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_val
int shift_right = (kcontrol->private_value >> 19) & 0x07; int shift_right = (kcontrol->private_value >> 19) & 0x07;
int mask = (kcontrol->private_value >> 24) & 0xff; int mask = (kcontrol->private_value >> 24) & 0xff;
int invert = (kcontrol->private_value >> 22) & 1; int invert = (kcontrol->private_value >> 22) & 1;
spin_lock_irqsave(&chip->reg_lock, flags); spin_lock_irqsave(&chip->reg_lock, flags);
ucontrol->value.integer.value[0] = (chip->image[left_reg] >> shift_left) & mask; ucontrol->value.integer.value[0] = (chip->image[left_reg] >> shift_left) & mask;
ucontrol->value.integer.value[1] = (chip->image[right_reg] >> shift_right) & mask; ucontrol->value.integer.value[1] = (chip->image[right_reg] >> shift_right) & mask;
@ -1790,7 +1790,7 @@ int snd_cs4231_put_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_val
int invert = (kcontrol->private_value >> 22) & 1; int invert = (kcontrol->private_value >> 22) & 1;
int change; int change;
unsigned short val1, val2; unsigned short val1, val2;
val1 = ucontrol->value.integer.value[0] & mask; val1 = ucontrol->value.integer.value[0] & mask;
val2 = ucontrol->value.integer.value[1] & mask; val2 = ucontrol->value.integer.value[1] & mask;
if (invert) { if (invert) {
@ -1834,7 +1834,7 @@ CS4231_DOUBLE("Mic Boost", 0, CS4231_LEFT_INPUT, CS4231_RIGHT_INPUT, 5, 5, 1, 0)
CS4231_SINGLE("Loopback Capture Switch", 0, CS4231_LOOPBACK, 0, 1, 0), CS4231_SINGLE("Loopback Capture Switch", 0, CS4231_LOOPBACK, 0, 1, 0),
CS4231_SINGLE("Loopback Capture Volume", 0, CS4231_LOOPBACK, 2, 63, 1) CS4231_SINGLE("Loopback Capture Volume", 0, CS4231_LOOPBACK, 2, 63, 1)
}; };
static struct snd_kcontrol_new snd_opti93x_controls[] = { static struct snd_kcontrol_new snd_opti93x_controls[] = {
CS4231_DOUBLE("Master Playback Switch", 0, CS4231_DOUBLE("Master Playback Switch", 0,
OPTi93X_OUT_LEFT, OPTi93X_OUT_RIGHT, 7, 7, 1, 1), OPTi93X_OUT_LEFT, OPTi93X_OUT_RIGHT, 7, 7, 1, 1),