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-rw-r--r--sound/isa/ad1816a/ad1816a_lib.c15
-rw-r--r--sound/isa/ad1848/ad1848.c4
-rw-r--r--sound/isa/ad1848/ad1848_lib.c18
-rw-r--r--sound/isa/cs423x/cs4231.c4
-rw-r--r--sound/isa/cs423x/cs4231_lib.c30
-rw-r--r--sound/isa/cs423x/cs4236.c4
-rw-r--r--sound/isa/cs423x/cs4236_lib.c6
-rw-r--r--sound/isa/es1688/es1688.c4
-rw-r--r--sound/isa/es18xx.c223
-rw-r--r--sound/isa/gus/gus_dma.c10
-rw-r--r--sound/isa/gus/gus_main.c2
-rw-r--r--sound/isa/gus/gus_mem.c14
-rw-r--r--sound/isa/gus/gus_pcm.c2
-rw-r--r--sound/isa/gus/gus_synth.c14
-rw-r--r--sound/isa/gus/gusclassic.c4
-rw-r--r--sound/isa/gus/gusextreme.c4
-rw-r--r--sound/isa/gus/gusmax.c4
-rw-r--r--sound/isa/gus/interwave.c4
-rw-r--r--sound/isa/opl3sa2.c4
-rw-r--r--sound/isa/opti9xx/opti92x-ad1848.c6
-rw-r--r--sound/isa/sb/sb16.c4
-rw-r--r--sound/isa/sb/sb16_csp.c12
-rw-r--r--sound/isa/sb/sb8.c4
-rw-r--r--sound/isa/sb/sb_mixer.c4
-rw-r--r--sound/isa/sgalaxy.c4
-rw-r--r--sound/isa/wavefront/wavefront.c4
26 files changed, 295 insertions, 113 deletions
diff --git a/sound/isa/ad1816a/ad1816a_lib.c b/sound/isa/ad1816a/ad1816a_lib.c
index ac0d808fff57..fd8fe16c09ee 100644
--- a/sound/isa/ad1816a/ad1816a_lib.c
+++ b/sound/isa/ad1816a/ad1816a_lib.c
@@ -1,4 +1,3 @@
-
/*
ad1816a.c - lowlevel code for Analog Devices AD1816A chip.
Copyright (C) 1999-2000 by Massimo Piccioni <dafastidio@libero.it>
@@ -175,7 +174,7 @@ static void snd_ad1816a_close(struct snd_ad1816a *chip, unsigned int mode)
static int snd_ad1816a_trigger(struct snd_ad1816a *chip, unsigned char what,
- int channel, int cmd)
+ int channel, int cmd, int iscapture)
{
int error = 0;
@@ -184,10 +183,14 @@ static int snd_ad1816a_trigger(struct snd_ad1816a *chip, unsigned char what,
case SNDRV_PCM_TRIGGER_STOP:
spin_lock(&chip->lock);
cmd = (cmd == SNDRV_PCM_TRIGGER_START) ? 0xff: 0x00;
- if (what & AD1816A_PLAYBACK_ENABLE)
+ /* if (what & AD1816A_PLAYBACK_ENABLE) */
+ /* That is not valid, because playback and capture enable
+ * are the same bit pattern, just to different addresses
+ */
+ if (! iscapture)
snd_ad1816a_out_mask(chip, AD1816A_PLAYBACK_CONFIG,
AD1816A_PLAYBACK_ENABLE, cmd);
- if (what & AD1816A_CAPTURE_ENABLE)
+ else
snd_ad1816a_out_mask(chip, AD1816A_CAPTURE_CONFIG,
AD1816A_CAPTURE_ENABLE, cmd);
spin_unlock(&chip->lock);
@@ -204,14 +207,14 @@ static int snd_ad1816a_playback_trigger(struct snd_pcm_substream *substream, int
{
struct snd_ad1816a *chip = snd_pcm_substream_chip(substream);
return snd_ad1816a_trigger(chip, AD1816A_PLAYBACK_ENABLE,
- SNDRV_PCM_STREAM_PLAYBACK, cmd);
+ SNDRV_PCM_STREAM_PLAYBACK, cmd, 0);
}
static int snd_ad1816a_capture_trigger(struct snd_pcm_substream *substream, int cmd)
{
struct snd_ad1816a *chip = snd_pcm_substream_chip(substream);
return snd_ad1816a_trigger(chip, AD1816A_CAPTURE_ENABLE,
- SNDRV_PCM_STREAM_CAPTURE, cmd);
+ SNDRV_PCM_STREAM_CAPTURE, cmd, 1);
}
static int snd_ad1816a_hw_params(struct snd_pcm_substream *substream,
diff --git a/sound/isa/ad1848/ad1848.c b/sound/isa/ad1848/ad1848.c
index e091bbeffd2a..326a057f752f 100644
--- a/sound/isa/ad1848/ad1848.c
+++ b/sound/isa/ad1848/ad1848.c
@@ -187,8 +187,10 @@ static int __init alsa_card_ad1848_init(void)
return err;
cards = 0;
- for (i = 0; i < SNDRV_CARDS && enable[i]; i++) {
+ for (i = 0; i < SNDRV_CARDS; i++) {
struct platform_device *device;
+ if (! enable[i])
+ continue;
device = platform_device_register_simple(SND_AD1848_DRIVER,
i, NULL, 0);
if (IS_ERR(device)) {
diff --git a/sound/isa/ad1848/ad1848_lib.c b/sound/isa/ad1848/ad1848_lib.c
index b78530d7ea90..e0f8baa843b9 100644
--- a/sound/isa/ad1848/ad1848_lib.c
+++ b/sound/isa/ad1848/ad1848_lib.c
@@ -387,9 +387,9 @@ static int snd_ad1848_open(struct snd_ad1848 *chip, unsigned int mode)
{
unsigned long flags;
- down(&chip->open_mutex);
+ mutex_lock(&chip->open_mutex);
if (chip->mode & AD1848_MODE_OPEN) {
- up(&chip->open_mutex);
+ mutex_unlock(&chip->open_mutex);
return -EAGAIN;
}
snd_ad1848_mce_down(chip);
@@ -432,7 +432,7 @@ static int snd_ad1848_open(struct snd_ad1848 *chip, unsigned int mode)
spin_unlock_irqrestore(&chip->reg_lock, flags);
chip->mode = mode;
- up(&chip->open_mutex);
+ mutex_unlock(&chip->open_mutex);
return 0;
}
@@ -441,9 +441,9 @@ static void snd_ad1848_close(struct snd_ad1848 *chip)
{
unsigned long flags;
- down(&chip->open_mutex);
+ mutex_lock(&chip->open_mutex);
if (!chip->mode) {
- up(&chip->open_mutex);
+ mutex_unlock(&chip->open_mutex);
return;
}
/* disable IRQ */
@@ -471,7 +471,7 @@ static void snd_ad1848_close(struct snd_ad1848 *chip)
spin_unlock_irqrestore(&chip->reg_lock, flags);
chip->mode = 0;
- up(&chip->open_mutex);
+ mutex_unlock(&chip->open_mutex);
}
/*
@@ -889,7 +889,7 @@ int snd_ad1848_create(struct snd_card *card,
if (chip == NULL)
return -ENOMEM;
spin_lock_init(&chip->reg_lock);
- init_MUTEX(&chip->open_mutex);
+ mutex_init(&chip->open_mutex);
chip->card = card;
chip->port = port;
chip->irq = -1;
@@ -1202,10 +1202,8 @@ int snd_ad1848_add_ctl(struct snd_ad1848 *chip, const char *name, int index, int
strlcpy(ctl->id.name, name, sizeof(ctl->id.name));
ctl->id.index = index;
ctl->private_value = value;
- if ((err = snd_ctl_add(chip->card, ctl)) < 0) {
- snd_ctl_free_one(ctl);
+ if ((err = snd_ctl_add(chip->card, ctl)) < 0)
return err;
- }
return 0;
}
diff --git a/sound/isa/cs423x/cs4231.c b/sound/isa/cs423x/cs4231.c
index ab67b5c2590d..a30dcd962525 100644
--- a/sound/isa/cs423x/cs4231.c
+++ b/sound/isa/cs423x/cs4231.c
@@ -203,8 +203,10 @@ static int __init alsa_card_cs4231_init(void)
return err;
cards = 0;
- for (i = 0; i < SNDRV_CARDS && enable[i]; i++) {
+ for (i = 0; i < SNDRV_CARDS; i++) {
struct platform_device *device;
+ if (! enable[i])
+ continue;
device = platform_device_register_simple(SND_CS4231_DRIVER,
i, NULL, 0);
if (IS_ERR(device)) {
diff --git a/sound/isa/cs423x/cs4231_lib.c b/sound/isa/cs423x/cs4231_lib.c
index eab7eb59b5f7..823db8246701 100644
--- a/sound/isa/cs423x/cs4231_lib.c
+++ b/sound/isa/cs423x/cs4231_lib.c
@@ -531,7 +531,7 @@ static void snd_cs4231_playback_format(struct snd_cs4231 *chip,
unsigned long flags;
int full_calib = 1;
- down(&chip->mce_mutex);
+ mutex_lock(&chip->mce_mutex);
snd_cs4231_calibrate_mute(chip, 1);
if (chip->hardware == CS4231_HW_CS4231A ||
(chip->hardware & CS4231_HW_CS4232_MASK)) {
@@ -560,7 +560,7 @@ static void snd_cs4231_playback_format(struct snd_cs4231 *chip,
snd_cs4231_mce_down(chip);
}
snd_cs4231_calibrate_mute(chip, 0);
- up(&chip->mce_mutex);
+ mutex_unlock(&chip->mce_mutex);
}
static void snd_cs4231_capture_format(struct snd_cs4231 *chip,
@@ -570,7 +570,7 @@ static void snd_cs4231_capture_format(struct snd_cs4231 *chip,
unsigned long flags;
int full_calib = 1;
- down(&chip->mce_mutex);
+ mutex_lock(&chip->mce_mutex);
snd_cs4231_calibrate_mute(chip, 1);
if (chip->hardware == CS4231_HW_CS4231A ||
(chip->hardware & CS4231_HW_CS4232_MASK)) {
@@ -603,7 +603,7 @@ static void snd_cs4231_capture_format(struct snd_cs4231 *chip,
snd_cs4231_mce_down(chip);
}
snd_cs4231_calibrate_mute(chip, 0);
- up(&chip->mce_mutex);
+ mutex_unlock(&chip->mce_mutex);
}
/*
@@ -709,15 +709,15 @@ static int snd_cs4231_open(struct snd_cs4231 *chip, unsigned int mode)
{
unsigned long flags;
- down(&chip->open_mutex);
+ mutex_lock(&chip->open_mutex);
if ((chip->mode & mode) ||
((chip->mode & CS4231_MODE_OPEN) && chip->single_dma)) {
- up(&chip->open_mutex);
+ mutex_unlock(&chip->open_mutex);
return -EAGAIN;
}
if (chip->mode & CS4231_MODE_OPEN) {
chip->mode |= mode;
- up(&chip->open_mutex);
+ mutex_unlock(&chip->open_mutex);
return 0;
}
/* ok. now enable and ack CODEC IRQ */
@@ -737,7 +737,7 @@ static int snd_cs4231_open(struct snd_cs4231 *chip, unsigned int mode)
spin_unlock_irqrestore(&chip->reg_lock, flags);
chip->mode = mode;
- up(&chip->open_mutex);
+ mutex_unlock(&chip->open_mutex);
return 0;
}
@@ -745,10 +745,10 @@ static void snd_cs4231_close(struct snd_cs4231 *chip, unsigned int mode)
{
unsigned long flags;
- down(&chip->open_mutex);
+ mutex_lock(&chip->open_mutex);
chip->mode &= ~mode;
if (chip->mode & CS4231_MODE_OPEN) {
- up(&chip->open_mutex);
+ mutex_unlock(&chip->open_mutex);
return;
}
snd_cs4231_calibrate_mute(chip, 1);
@@ -785,7 +785,7 @@ static void snd_cs4231_close(struct snd_cs4231 *chip, unsigned int mode)
snd_cs4231_calibrate_mute(chip, 0);
chip->mode = 0;
- up(&chip->open_mutex);
+ mutex_unlock(&chip->open_mutex);
}
/*
@@ -1408,8 +1408,8 @@ static int snd_cs4231_new(struct snd_card *card,
chip->hwshare = hwshare;
spin_lock_init(&chip->reg_lock);
- init_MUTEX(&chip->mce_mutex);
- init_MUTEX(&chip->open_mutex);
+ mutex_init(&chip->mce_mutex);
+ mutex_init(&chip->open_mutex);
chip->card = card;
chip->rate_constraint = snd_cs4231_xrate;
chip->set_playback_format = snd_cs4231_playback_format;
@@ -1538,8 +1538,8 @@ int snd_cs4231_pcm(struct snd_cs4231 *chip, int device, struct snd_pcm **rpcm)
return err;
spin_lock_init(&chip->reg_lock);
- init_MUTEX(&chip->mce_mutex);
- init_MUTEX(&chip->open_mutex);
+ mutex_init(&chip->mce_mutex);
+ mutex_init(&chip->open_mutex);
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);
diff --git a/sound/isa/cs423x/cs4236.c b/sound/isa/cs423x/cs4236.c
index 99a42138bea0..4060918e0327 100644
--- a/sound/isa/cs423x/cs4236.c
+++ b/sound/isa/cs423x/cs4236.c
@@ -771,9 +771,9 @@ static int __init alsa_card_cs423x_init(void)
if ((err = platform_driver_register(&cs423x_nonpnp_driver)) < 0)
return err;
- for (i = 0; i < SNDRV_CARDS && enable[i]; i++) {
+ for (i = 0; i < SNDRV_CARDS; i++) {
struct platform_device *device;
- if (is_isapnp_selected(i))
+ if (! enable[i] || is_isapnp_selected(i))
continue;
device = platform_device_register_simple(CS423X_DRIVER,
i, NULL, 0);
diff --git a/sound/isa/cs423x/cs4236_lib.c b/sound/isa/cs423x/cs4236_lib.c
index e36981d64ec5..7a5a6c71f5e4 100644
--- a/sound/isa/cs423x/cs4236_lib.c
+++ b/sound/isa/cs423x/cs4236_lib.c
@@ -644,7 +644,7 @@ static int snd_cs4236_put_master_digital(struct snd_kcontrol *kcontrol, struct s
val2 = (chip->eimage[CS4236_REG(CS4236_RIGHT_MASTER)] & ~0x7f) | val2;
change = val1 != chip->eimage[CS4236_REG(CS4236_LEFT_MASTER)] || val2 != chip->eimage[CS4236_REG(CS4236_RIGHT_MASTER)];
snd_cs4236_ext_out(chip, CS4236_LEFT_MASTER, val1);
- snd_cs4236_ext_out(chip, CS4236_RIGHT_MASTER, val1);
+ snd_cs4236_ext_out(chip, CS4236_RIGHT_MASTER, val2);
spin_unlock_irqrestore(&chip->reg_lock, flags);
return change;
}
@@ -841,7 +841,7 @@ static int snd_cs4236_put_iec958_switch(struct snd_kcontrol *kcontrol, struct sn
enable = ucontrol->value.integer.value[0] & 1;
- down(&chip->mce_mutex);
+ mutex_lock(&chip->mce_mutex);
snd_cs4231_mce_up(chip);
spin_lock_irqsave(&chip->reg_lock, flags);
val = (chip->image[CS4231_ALT_FEATURE_1] & ~0x0e) | (0<<2) | (enable << 1);
@@ -854,7 +854,7 @@ static int snd_cs4236_put_iec958_switch(struct snd_kcontrol *kcontrol, struct sn
snd_cs4236_ctrl_out(chip, 4, val);
spin_unlock_irqrestore(&chip->reg_lock, flags);
snd_cs4231_mce_down(chip);
- up(&chip->mce_mutex);
+ mutex_unlock(&chip->mce_mutex);
#if 0
printk("set valid: ALT = 0x%x, C3 = 0x%x, C4 = 0x%x, C5 = 0x%x, C6 = 0x%x, C8 = 0x%x\n",
diff --git a/sound/isa/es1688/es1688.c b/sound/isa/es1688/es1688.c
index 50d23cf3d7cc..2b69fc829265 100644
--- a/sound/isa/es1688/es1688.c
+++ b/sound/isa/es1688/es1688.c
@@ -207,8 +207,10 @@ static int __init alsa_card_es1688_init(void)
return err;
cards = 0;
- for (i = 0; i < SNDRV_CARDS && enable[i]; i++) {
+ for (i = 0; i < SNDRV_CARDS; i++) {
struct platform_device *device;
+ if (! enable[i])
+ continue;
device = platform_device_register_simple(ES1688_DRIVER,
i, NULL, 0);
if (IS_ERR(device)) {
diff --git a/sound/isa/es18xx.c b/sound/isa/es18xx.c
index 08f032b51107..721955d26194 100644
--- a/sound/isa/es18xx.c
+++ b/sound/isa/es18xx.c
@@ -49,6 +49,10 @@
* - contrarily to some pages in DS_1869.PDF the rates can be set
* independently.
*
+ * - Zoom Video is implemented by sharing the FM DAC, thus the user can
+ * have either FM playback or Video playback but not both simultaneously.
+ * The Video Playback Switch mixer control toggles this choice.
+ *
* BUGS:
*
* - There is a major trouble I noted:
@@ -63,7 +67,16 @@
*
*/
-
+/*
+ * ES1879 NOTES:
+ * - When Zoom Video is enabled (reg 0x71 bit 6 toggled on) the PCM playback
+ * seems to be effected (speaker_test plays a lower frequency). Can't find
+ * anything in the datasheet to account for this, so a Video Playback Switch
+ * control has been included to allow ZV to be enabled only when necessary.
+ * Then again on at least one test system the 0x71 bit 6 enable bit is not
+ * needed for ZV, so maybe the datasheet is entirely wrong here.
+ */
+
#include <sound/driver.h>
#include <linux/init.h>
#include <linux/err.h>
@@ -148,7 +161,7 @@ struct snd_audiodrive {
#define ES18XX_DUPLEX_SAME 0x0010 /* Playback and record must share the same rate */
#define ES18XX_NEW_RATE 0x0020 /* More precise rate setting */
#define ES18XX_AUXB 0x0040 /* AuxB mixer control */
-#define ES18XX_HWV 0x0080 /* Has hardware volume */
+#define ES18XX_HWV 0x0080 /* Has seperate hardware volume mixer controls*/
#define ES18XX_MONO 0x0100 /* Mono_in mixer control */
#define ES18XX_I2S 0x0200 /* I2S mixer control */
#define ES18XX_MUTEREC 0x0400 /* Record source can be muted */
@@ -788,9 +801,12 @@ static irqreturn_t snd_es18xx_interrupt(int irq, void *dev_id, struct pt_regs *r
/* Hardware volume */
if (status & HWV_IRQ) {
- int split = snd_es18xx_mixer_read(chip, 0x64) & 0x80;
- snd_ctl_notify(chip->card, SNDRV_CTL_EVENT_MASK_VALUE, &chip->hw_switch->id);
- snd_ctl_notify(chip->card, SNDRV_CTL_EVENT_MASK_VALUE, &chip->hw_volume->id);
+ int split = 0;
+ if (chip->caps & ES18XX_HWV) {
+ split = snd_es18xx_mixer_read(chip, 0x64) & 0x80;
+ snd_ctl_notify(chip->card, SNDRV_CTL_EVENT_MASK_VALUE, &chip->hw_switch->id);
+ snd_ctl_notify(chip->card, SNDRV_CTL_EVENT_MASK_VALUE, &chip->hw_volume->id);
+ }
if (!split) {
snd_ctl_notify(chip->card, SNDRV_CTL_EVENT_MASK_VALUE, &chip->master_switch->id);
snd_ctl_notify(chip->card, SNDRV_CTL_EVENT_MASK_VALUE, &chip->master_volume->id);
@@ -939,37 +955,118 @@ static int snd_es18xx_capture_close(struct snd_pcm_substream *substream)
* MIXER part
*/
+/* Record source mux routines:
+ * Depending on the chipset this mux switches between 4, 5, or 8 possible inputs.
+ * bit table for the 4/5 source mux:
+ * reg 1C:
+ * b2 b1 b0 muxSource
+ * x 0 x microphone
+ * 0 1 x CD
+ * 1 1 0 line
+ * 1 1 1 mixer
+ * if it's "mixer" and it's a 5 source mux chipset then reg 7A bit 3 determines
+ * either the play mixer or the capture mixer.
+ *
+ * "map4Source" translates from source number to reg bit pattern
+ * "invMap4Source" translates from reg bit pattern to source number
+ */
+
static int snd_es18xx_info_mux(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
{
- static char *texts[8] = {
+ static char *texts4Source[4] = {
+ "Mic", "CD", "Line", "Master"
+ };
+ static char *texts5Source[5] = {
+ "Mic", "CD", "Line", "Master", "Mix"
+ };
+ static char *texts8Source[8] = {
"Mic", "Mic Master", "CD", "AOUT",
"Mic1", "Mix", "Line", "Master"
};
+ struct snd_es18xx *chip = snd_kcontrol_chip(kcontrol);
uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
uinfo->count = 1;
- uinfo->value.enumerated.items = 8;
- if (uinfo->value.enumerated.item > 7)
- uinfo->value.enumerated.item = 7;
- strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
+ switch (chip->version) {
+ case 0x1868:
+ case 0x1878:
+ uinfo->value.enumerated.items = 4;
+ if (uinfo->value.enumerated.item > 3)
+ uinfo->value.enumerated.item = 3;
+ strcpy(uinfo->value.enumerated.name, texts4Source[uinfo->value.enumerated.item]);
+ break;
+ case 0x1887:
+ case 0x1888:
+ uinfo->value.enumerated.items = 5;
+ if (uinfo->value.enumerated.item > 4)
+ uinfo->value.enumerated.item = 4;
+ strcpy(uinfo->value.enumerated.name, texts5Source[uinfo->value.enumerated.item]);
+ break;
+ case 0x1869: /* DS somewhat contradictory for 1869: could be be 5 or 8 */
+ case 0x1879:
+ uinfo->value.enumerated.items = 8;
+ if (uinfo->value.enumerated.item > 7)
+ uinfo->value.enumerated.item = 7;
+ strcpy(uinfo->value.enumerated.name, texts8Source[uinfo->value.enumerated.item]);
+ break;
+ default:
+ return -EINVAL;
+ }
return 0;
}
static int snd_es18xx_get_mux(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
{
+ static unsigned char invMap4Source[8] = {0, 0, 1, 1, 0, 0, 2, 3};
struct snd_es18xx *chip = snd_kcontrol_chip(kcontrol);
- ucontrol->value.enumerated.item[0] = snd_es18xx_mixer_read(chip, 0x1c) & 0x07;
+ int muxSource = snd_es18xx_mixer_read(chip, 0x1c) & 0x07;
+ if (!(chip->version == 0x1869 || chip->version == 0x1879)) {
+ muxSource = invMap4Source[muxSource];
+ if (muxSource==3 &&
+ (chip->version == 0x1887 || chip->version == 0x1888) &&
+ (snd_es18xx_mixer_read(chip, 0x7a) & 0x08)
+ )
+ muxSource = 4;
+ }
+ ucontrol->value.enumerated.item[0] = muxSource;
return 0;
}
static int snd_es18xx_put_mux(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
{
+ static unsigned char map4Source[4] = {0, 2, 6, 7};
struct snd_es18xx *chip = snd_kcontrol_chip(kcontrol);
unsigned char val = ucontrol->value.enumerated.item[0];
-
- if (val > 7)
+ unsigned char retVal = 0;
+
+ switch (chip->version) {
+ /* 5 source chips */
+ case 0x1887:
+ case 0x1888:
+ if (val > 4)
+ return -EINVAL;
+ if (val == 4) {
+ retVal = snd_es18xx_mixer_bits(chip, 0x7a, 0x08, 0x08) != 0x08;
+ val = 3;
+ } else
+ retVal = snd_es18xx_mixer_bits(chip, 0x7a, 0x08, 0x00) != 0x00;
+ /* 4 source chips */
+ case 0x1868:
+ case 0x1878:
+ if (val > 3)
+ return -EINVAL;
+ val = map4Source[val];
+ break;
+ /* 8 source chips */
+ case 0x1869:
+ case 0x1879:
+ if (val > 7)
+ return -EINVAL;
+ break;
+ default:
return -EINVAL;
- return snd_es18xx_mixer_bits(chip, 0x1c, 0x07, val) != val;
+ }
+ return (snd_es18xx_mixer_bits(chip, 0x1c, 0x07, val) != val) || retVal;
}
static int snd_es18xx_info_spatializer_enable(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)
@@ -1191,19 +1288,22 @@ static int snd_es18xx_put_double(struct snd_kcontrol *kcontrol, struct snd_ctl_e
return change;
}
+/* Mixer controls
+ * These arrays contain setup data for mixer controls.
+ *
+ * The controls that are universal to all chipsets are fully initialized
+ * here.
+ */
static struct snd_kcontrol_new snd_es18xx_base_controls[] = {
ES18XX_DOUBLE("Master Playback Volume", 0, 0x60, 0x62, 0, 0, 63, 0),
ES18XX_DOUBLE("Master Playback Switch", 0, 0x60, 0x62, 6, 6, 1, 1),
ES18XX_DOUBLE("Line Playback Volume", 0, 0x3e, 0x3e, 4, 0, 15, 0),
ES18XX_DOUBLE("CD Playback Volume", 0, 0x38, 0x38, 4, 0, 15, 0),
ES18XX_DOUBLE("FM Playback Volume", 0, 0x36, 0x36, 4, 0, 15, 0),
-ES18XX_DOUBLE("Mono Playback Volume", 0, 0x6d, 0x6d, 4, 0, 15, 0),
ES18XX_DOUBLE("Mic Playback Volume", 0, 0x1a, 0x1a, 4, 0, 15, 0),
ES18XX_DOUBLE("Aux Playback Volume", 0, 0x3a, 0x3a, 4, 0, 15, 0),
-ES18XX_SINGLE("PC Speaker Playback Volume", 0, 0x3c, 0, 7, 0),
ES18XX_SINGLE("Record Monitor", 0, 0xa8, 3, 1, 0),
ES18XX_DOUBLE("Capture Volume", 0, 0xb4, 0xb4, 4, 0, 15, 0),
-ES18XX_SINGLE("Capture Switch", 0, 0x1c, 4, 1, 1),
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "Capture Source",
@@ -1213,19 +1313,37 @@ ES18XX_SINGLE("Capture Switch", 0, 0x1c, 4, 1, 1),
}
};
-static struct snd_kcontrol_new snd_es18xx_mono_in_control =
-ES18XX_DOUBLE("Mono Input Playback Volume", 0, 0x6d, 0x6d, 4, 0, 15, 0);
-
static struct snd_kcontrol_new snd_es18xx_recmix_controls[] = {
ES18XX_DOUBLE("PCM Capture Volume", 0, 0x69, 0x69, 4, 0, 15, 0),
ES18XX_DOUBLE("Mic Capture Volume", 0, 0x68, 0x68, 4, 0, 15, 0),
ES18XX_DOUBLE("Line Capture Volume", 0, 0x6e, 0x6e, 4, 0, 15, 0),
ES18XX_DOUBLE("FM Capture Volume", 0, 0x6b, 0x6b, 4, 0, 15, 0),
-ES18XX_DOUBLE("Mono Capture Volume", 0, 0x6f, 0x6f, 4, 0, 15, 0),
ES18XX_DOUBLE("CD Capture Volume", 0, 0x6a, 0x6a, 4, 0, 15, 0),
ES18XX_DOUBLE("Aux Capture Volume", 0, 0x6c, 0x6c, 4, 0, 15, 0)
};
+/*
+ * The chipset specific mixer controls
+ */
+static struct snd_kcontrol_new snd_es18xx_opt_speaker =
+ ES18XX_SINGLE("PC Speaker Playback Volume", 0, 0x3c, 0, 7, 0);
+
+static struct snd_kcontrol_new snd_es18xx_opt_1869[] = {
+ES18XX_SINGLE("Capture Switch", 0, 0x1c, 4, 1, 1),
+ES18XX_SINGLE("Video Playback Switch", 0, 0x7f, 0, 1, 0),
+ES18XX_DOUBLE("Mono Playback Volume", 0, 0x6d, 0x6d, 4, 0, 15, 0),
+ES18XX_DOUBLE("Mono Capture Volume", 0, 0x6f, 0x6f, 4, 0, 15, 0)
+};
+
+static struct snd_kcontrol_new snd_es18xx_opt_1878 =
+ ES18XX_DOUBLE("Video Playback Volume", 0, 0x68, 0x68, 4, 0, 15, 0);
+
+static struct snd_kcontrol_new snd_es18xx_opt_1879[] = {
+ES18XX_SINGLE("Video Playback Switch", 0, 0x71, 6, 1, 0),
+ES18XX_DOUBLE("Video Playback Volume", 0, 0x6d, 0x6d, 4, 0, 15, 0),
+ES18XX_DOUBLE("Video Capture Volume", 0, 0x6f, 0x6f, 4, 0, 15, 0)
+};
+
static struct snd_kcontrol_new snd_es18xx_pcm1_controls[] = {
ES18XX_DOUBLE("PCM Playback Volume", 0, 0x14, 0x14, 4, 0, 15, 0),
};
@@ -1270,7 +1388,6 @@ static struct snd_kcontrol_new snd_es18xx_hw_volume_controls[] = {
ES18XX_SINGLE("Hardware Master Volume Split", 0, 0x64, 7, 1, 0),
};
-#if 0
static int __devinit snd_es18xx_config_read(struct snd_es18xx *chip, unsigned char reg)
{
int data;
@@ -1281,7 +1398,6 @@ static int __devinit snd_es18xx_config_read(struct snd_es18xx *chip, unsigned ch
spin_unlock_irqrestore(&chip->ctrl_lock, flags);
return data;
}
-#endif
static void __devinit snd_es18xx_config_write(struct snd_es18xx *chip,
unsigned char reg, unsigned char data)
@@ -1427,6 +1543,17 @@ static int __devinit snd_es18xx_initialize(struct snd_es18xx *chip)
snd_es18xx_mixer_write(chip, 0x58, 0x94);
snd_es18xx_mixer_write(chip, 0x5a, 0x80);
}
+ /* Flip the "enable I2S" bits for those chipsets that need it */
+ switch (chip->version) {
+ case 0x1879:
+ //Leaving I2S enabled on the 1879 screws up the PCM playback (rate effected somehow)
+ //so a Switch control has been added to toggle this 0x71 bit on/off:
+ //snd_es18xx_mixer_bits(chip, 0x71, 0x40, 0x40);
+ /* Note: we fall through on purpose here. */
+ case 0x1878:
+ snd_es18xx_config_write(chip, 0x29, snd_es18xx_config_read(chip, 0x29) | 0x40);
+ break;
+ }
/* Mute input source */
if (chip->caps & ES18XX_MUTEREC)
mask = 0x10;
@@ -1476,11 +1603,14 @@ static int __devinit snd_es18xx_identify(struct snd_es18xx *chip)
}
outb(0x40, chip->port + 0x04);
+ udelay(10);
hi = inb(chip->port + 0x05);
+ udelay(10);
lo = inb(chip->port + 0x05);
if (hi != lo) {
chip->version = hi << 8 | lo;
chip->ctrl_port = inb(chip->port + 0x05) << 8;
+ udelay(10);
chip->ctrl_port += inb(chip->port + 0x05);
if ((chip->res_ctrl_port = request_region(chip->ctrl_port, 8, "ES18xx - CTRL")) == NULL) {
@@ -1519,22 +1649,22 @@ static int __devinit snd_es18xx_probe(struct snd_es18xx *chip)
switch (chip->version) {
case 0x1868:
- chip->caps = ES18XX_DUPLEX_MONO | ES18XX_DUPLEX_SAME | ES18XX_CONTROL | ES18XX_HWV;
+ chip->caps = ES18XX_DUPLEX_MONO | ES18XX_DUPLEX_SAME | ES18XX_CONTROL;
break;
case 0x1869:
chip->caps = ES18XX_PCM2 | ES18XX_SPATIALIZER | ES18XX_RECMIX | ES18XX_NEW_RATE | ES18XX_AUXB | ES18XX_MONO | ES18XX_MUTEREC | ES18XX_CONTROL | ES18XX_HWV;
break;
case 0x1878:
- chip->caps = ES18XX_DUPLEX_MONO | ES18XX_DUPLEX_SAME | ES18XX_I2S | ES18XX_CONTROL | ES18XX_HWV;
+ chip->caps = ES18XX_DUPLEX_MONO | ES18XX_DUPLEX_SAME | ES18XX_I2S | ES18XX_CONTROL;
break;
case 0x1879:
chip->caps = ES18XX_PCM2 | ES18XX_SPATIALIZER | ES18XX_RECMIX | ES18XX_NEW_RATE | ES18XX_AUXB | ES18XX_I2S | ES18XX_CONTROL | ES18XX_HWV;
break;
case 0x1887:
- chip->caps = ES18XX_PCM2 | ES18XX_RECMIX | ES18XX_AUXB | ES18XX_DUPLEX_SAME | ES18XX_HWV;
+ chip->caps = ES18XX_PCM2 | ES18XX_RECMIX | ES18XX_AUXB | ES18XX_DUPLEX_SAME;
break;
case 0x1888:
- chip->caps = ES18XX_PCM2 | ES18XX_RECMIX | ES18XX_AUXB | ES18XX_DUPLEX_SAME | ES18XX_HWV;
+ chip->caps = ES18XX_PCM2 | ES18XX_RECMIX | ES18XX_AUXB | ES18XX_DUPLEX_SAME;
break;
default:
snd_printk(KERN_ERR "[0x%lx] unsupported chip ES%x\n",
@@ -1778,10 +1908,6 @@ static int __devinit snd_es18xx_mixer(struct snd_es18xx *chip)
}
}
- if (chip->caps & ES18XX_MONO) {
- if ((err = snd_ctl_add(card, snd_ctl_new1(&snd_es18xx_mono_in_control, chip))) < 0)
- return err;
- }
if (chip->caps & ES18XX_RECMIX) {
for (idx = 0; idx < ARRAY_SIZE(snd_es18xx_recmix_controls); idx++) {
if ((err = snd_ctl_add(card, snd_ctl_new1(&snd_es18xx_recmix_controls[idx], chip))) < 0)
@@ -1819,6 +1945,36 @@ static int __devinit snd_es18xx_mixer(struct snd_es18xx *chip)
}
}
+ /* finish initializing other chipset specific controls
+ */
+ if (chip->version != 0x1868) {
+ err = snd_ctl_add(card, snd_ctl_new1(&snd_es18xx_opt_speaker,
+ chip));
+ if (err < 0)
+ return err;
+ }
+ if (chip->version == 0x1869) {
+ for (idx = 0; idx < ARRAY_SIZE(snd_es18xx_opt_1869); idx++) {
+ err = snd_ctl_add(card,
+ snd_ctl_new1(&snd_es18xx_opt_1869[idx],
+ chip));
+ if (err < 0)
+ return err;
+ }
+ } else if (chip->version == 0x1878) {
+ err = snd_ctl_add(card, snd_ctl_new1(&snd_es18xx_opt_1878,
+ chip));
+ if (err < 0)
+ return err;
+ } else if (chip->version == 0x1879) {
+ for (idx = 0; idx < ARRAY_SIZE(snd_es18xx_opt_1879); idx++) {
+ err = snd_ctl_add(card,
+ snd_ctl_new1(&snd_es18xx_opt_1879[idx],
+ chip));
+ if (err < 0)
+ return err;
+ }
+ }
return 0;
}
@@ -1927,6 +2083,7 @@ static int __devinit snd_audiodrive_pnp(int dev, struct snd_audiodrive *acard,
err = pnp_activate_dev(acard->devc);
if (err < 0) {
snd_printk(KERN_ERR PFX "PnP control configure failure (out of resources?)\n");
+ kfree(cfg);
return -EAGAIN;
}
snd_printdd("pnp: port=0x%lx\n", pnp_port_start(acard->devc, 0));
@@ -2225,9 +2382,9 @@ static int __init alsa_card_es18xx_init(void)
if ((err = platform_driver_register(&snd_es18xx_nonpnp_driver)) < 0)
return err;
- for (i = 0; i < SNDRV_CARDS && enable[i]; i++) {
+ for (i = 0; i < SNDRV_CARDS; i++) {
struct platform_device *device;
- if (is_isapnp_selected(i))
+ if (! enable[i] || is_isapnp_selected(i))
continue;
device = platform_device_register_simple(ES18XX_DRIVER,
i, NULL, 0);
diff --git a/sound/isa/gus/gus_dma.c b/sound/isa/gus/gus_dma.c
index 930f4bc56f34..44ee5d3674a1 100644
--- a/sound/isa/gus/gus_dma.c
+++ b/sound/isa/gus/gus_dma.c
@@ -149,10 +149,10 @@ static void snd_gf1_dma_interrupt(struct snd_gus_card * gus)
int snd_gf1_dma_init(struct snd_gus_card * gus)
{
- down(&gus->dma_mutex);
+ mutex_lock(&gus->dma_mutex);
gus->gf1.dma_shared++;
if (gus->gf1.dma_shared > 1) {
- up(&gus->dma_mutex);
+ mutex_unlock(&gus->dma_mutex);
return 0;
}
gus->gf1.interrupt_handler_dma_write = snd_gf1_dma_interrupt;
@@ -160,7 +160,7 @@ int snd_gf1_dma_init(struct snd_gus_card * gus)
gus->gf1.dma_data_pcm_last =
gus->gf1.dma_data_synth =
gus->gf1.dma_data_synth_last = NULL;
- up(&gus->dma_mutex);
+ mutex_unlock(&gus->dma_mutex);
return 0;
}
@@ -168,7 +168,7 @@ int snd_gf1_dma_done(struct snd_gus_card * gus)
{
struct snd_gf1_dma_block *block;
- down(&gus->dma_mutex);
+ mutex_lock(&gus->dma_mutex);
gus->gf1.dma_shared--;
if (!gus->gf1.dma_shared) {
snd_dma_disable(gus->gf1.dma1);
@@ -185,7 +185,7 @@ int snd_gf1_dma_done(struct snd_gus_card * gus)
gus->gf1.dma_data_pcm_last =
gus->gf1.dma_data_synth_last = NULL;
}
- up(&gus->dma_mutex);
+ mutex_unlock(&gus->dma_mutex);
return 0;
}
diff --git a/sound/isa/gus/gus_main.c b/sound/isa/gus/gus_main.c
index 6d15b3d18a87..53eeaf37007d 100644
--- a/sound/isa/gus/gus_main.c
+++ b/sound/isa/gus/gus_main.c
@@ -225,7 +225,7 @@ int snd_gus_create(struct snd_card *card,
spin_lock_init(&gus->dma_lock);
spin_lock_init(&gus->pcm_volume_level_lock);
spin_lock_init(&gus->uart_cmd_lock);
- init_MUTEX(&gus->dma_mutex);
+ mutex_init(&gus->dma_mutex);
if ((err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, gus, &ops)) < 0) {
snd_gus_free(gus);
return err;
diff --git a/sound/isa/gus/gus_mem.c b/sound/isa/gus/gus_mem.c
index e8bdb860a19f..3c0d27aa08b3 100644
--- a/sound/isa/gus/gus_mem.c
+++ b/sound/isa/gus/gus_mem.c
@@ -34,9 +34,9 @@ static void snd_gf1_mem_info_read(struct snd_info_entry *entry,
void snd_gf1_mem_lock(struct snd_gf1_mem * alloc, int xup)
{
if (!xup) {
- down(&alloc->memory_mutex);
+ mutex_lock(&alloc->memory_mutex);
} else {
- up(&alloc->memory_mutex);
+ mutex_unlock(&alloc->memory_mutex);
}
}
@@ -59,7 +59,7 @@ static struct snd_gf1_mem_block *snd_gf1_mem_xalloc(struct snd_gf1_mem * alloc,
alloc->first = nblock;
else
nblock->prev->next = nblock;
- up(&alloc->memory_mutex);
+ mutex_unlock(&alloc->memory_mutex);
return NULL;
}
pblock = pblock->next;
@@ -80,7 +80,7 @@ int snd_gf1_mem_xfree(struct snd_gf1_mem * alloc, struct snd_gf1_mem_block * blo
{
if (block->share) { /* ok.. shared block */
block->share--;
- up(&alloc->memory_mutex);
+ mutex_unlock(&alloc->memory_mutex);
return 0;
}
if (alloc->first == block) {
@@ -244,7 +244,7 @@ int snd_gf1_mem_init(struct snd_gus_card * gus)
#endif
alloc = &gus->gf1.mem_alloc;
- init_MUTEX(&alloc->memory_mutex);
+ mutex_init(&alloc->memory_mutex);
alloc->first = alloc->last = NULL;
if (!gus->gf1.memory)
return 0;
@@ -299,7 +299,7 @@ static void snd_gf1_mem_info_read(struct snd_info_entry *entry,
gus = entry->private_data;
alloc = &gus->gf1.mem_alloc;
- down(&alloc->memory_mutex);
+ mutex_lock(&alloc->memory_mutex);
snd_iprintf(buffer, "8-bit banks : \n ");
for (i = 0; i < 4; i++)
snd_iprintf(buffer, "0x%06x (%04ik)%s", alloc->banks_8[i].address, alloc->banks_8[i].size >> 10, i + 1 < 4 ? "," : "");
@@ -343,7 +343,7 @@ static void snd_gf1_mem_info_read(struct snd_info_entry *entry,
}
snd_iprintf(buffer, " Total: memory = %i, used = %i, free = %i\n",
total, used, total - used);
- up(&alloc->memory_mutex);
+ mutex_unlock(&alloc->memory_mutex);
#if 0
ultra_iprintf(buffer, " Verify: free = %i, max 8-bit block = %i, max 16-bit block = %i\n",
ultra_memory_free_size(card, &card->gf1.mem_alloc),
diff --git a/sound/isa/gus/gus_pcm.c b/sound/isa/gus/gus_pcm.c
index d0829393ec8a..c7f95e7aa018 100644
--- a/sound/isa/gus/gus_pcm.c
+++ b/sound/isa/gus/gus_pcm.c
@@ -114,8 +114,6 @@ static void snd_gf1_pcm_trigger_up(struct snd_pcm_substream *substream)
unsigned char pan;
unsigned int voice;
- if (substream == NULL)
- return;
spin_lock_irqsave(&pcmp->lock, flags);
if (pcmp->flags & SNDRV_GF1_PCM_PFLG_ACTIVE) {
spin_unlock_irqrestore(&pcmp->lock, flags);
diff --git a/sound/isa/gus/gus_synth.c b/sound/isa/gus/gus_synth.c
index 85a1b051f09a..2767cc187ae3 100644
--- a/sound/isa/gus/gus_synth.c
+++ b/sound/isa/gus/gus_synth.c
@@ -55,9 +55,9 @@ static int snd_gus_synth_use(void *private_data, struct snd_seq_port_subscribe *
if (info->voices > 32)
return -EINVAL;
- down(&gus->register_mutex);
+ mutex_lock(&gus->register_mutex);
if (!snd_gus_use_inc(gus)) {
- up(&gus->register_mutex);
+ mutex_unlock(&gus->register_mutex);
return -EFAULT;
}
for (idx = 0; idx < info->voices; idx++) {
@@ -65,12 +65,12 @@ static int snd_gus_synth_use(void *private_data, struct snd_seq_port_subscribe *
if (voice == NULL) {
snd_gus_synth_free_voices(gus, info->sender.client, info->sender.port);
snd_gus_use_dec(gus);
- up(&gus->register_mutex);
+ mutex_unlock(&gus->register_mutex);
return -EBUSY;
}
voice->index = idx;
}
- up(&gus->register_mutex);
+ mutex_unlock(&gus->register_mutex);
return 0;
}
@@ -79,10 +79,10 @@ static int snd_gus_synth_unuse(void *private_data, struct snd_seq_port_subscribe
struct snd_gus_port * port = private_data;
struct snd_gus_card * gus = port->gus;
- down(&gus->register_mutex);
+ mutex_lock(&gus->register_mutex);
snd_gus_synth_free_voices(gus, info->sender.client, info->sender.port);
snd_gus_use_dec(gus);
- up(&gus->register_mutex);
+ mutex_unlock(&gus->register_mutex);
return 0;
}
@@ -223,7 +223,7 @@ static int snd_gus_synth_new_device(struct snd_seq_device *dev)
if (gus == NULL)
return -EINVAL;
- init_MUTEX(&gus->register_mutex);
+ mutex_init(&gus->register_mutex);
gus->gf1.seq_client = -1;
/* allocate new client */
diff --git a/sound/isa/gus/gusclassic.c b/sound/isa/gus/gusclassic.c
index 91c219116d7a..26dccfea2437 100644
--- a/sound/isa/gus/gusclassic.c
+++ b/sound/isa/gus/gusclassic.c
@@ -247,8 +247,10 @@ static int __init alsa_card_gusclassic_init(void)
return err;
cards = 0;
- for (i = 0; i < SNDRV_CARDS && enable[i]; i++) {
+ for (i = 0; i < SNDRV_CARDS; i++) {
struct platform_device *device;
+ if (! enable[i])
+ continue;
device = platform_device_register_simple(GUSCLASSIC_DRIVER,
i, NULL, 0);
if (IS_ERR(device)) {
diff --git a/sound/isa/gus/gusextreme.c b/sound/isa/gus/gusextreme.c
index 239f16e6b9ee..31dc20501d0c 100644
--- a/sound/isa/gus/gusextreme.c
+++ b/sound/isa/gus/gusextreme.c
@@ -357,8 +357,10 @@ static int __init alsa_card_gusextreme_init(void)
return err;
cards = 0;
- for (i = 0; i < SNDRV_CARDS && enable[i]; i++) {
+ for (i = 0; i < SNDRV_CARDS; i++) {
struct platform_device *device;
+ if (! enable[i])
+ continue;
device = platform_device_register_simple(GUSEXTREME_DRIVER,
i, NULL, 0);
if (IS_ERR(device)) {
diff --git a/sound/isa/gus/gusmax.c b/sound/isa/gus/gusmax.c
index d4d2b2a517d5..cafb9b67fa72 100644
--- a/sound/isa/gus/gusmax.c
+++ b/sound/isa/gus/gusmax.c
@@ -384,8 +384,10 @@ static int __init alsa_card_gusmax_init(void)
return err;
cards = 0;
- for (i = 0; i < SNDRV_CARDS && enable[i]; i++) {
+ for (i = 0; i < SNDRV_CARDS; i++) {
struct platform_device *device;
+ if (! enable[i])
+ continue;
device = platform_device_register_simple(GUSMAX_DRIVER,
i, NULL, 0);
if (IS_ERR(device)) {
diff --git a/sound/isa/gus/interwave.c b/sound/isa/gus/interwave.c
index 9838d992b101..2cacd0fa6871 100644
--- a/sound/isa/gus/interwave.c
+++ b/sound/isa/gus/interwave.c
@@ -935,8 +935,10 @@ static int __init alsa_card_interwave_init(void)
if ((err = platform_driver_register(&snd_interwave_driver)) < 0)
return err;
- for (i = 0; i < SNDRV_CARDS && enable[i]; i++) {
+ for (i = 0; i < SNDRV_CARDS; i++) {
struct platform_device *device;
+ if (! enable[i])
+ continue;
#ifdef CONFIG_PNP
if (isapnp[i])
continue;
diff --git a/sound/isa/opl3sa2.c b/sound/isa/opl3sa2.c
index 9d8431978501..56fcd8a946a4 100644
--- a/sound/isa/opl3sa2.c
+++ b/sound/isa/opl3sa2.c
@@ -949,8 +949,10 @@ static int __init alsa_card_opl3sa2_init(void)
if ((err = platform_driver_register(&snd_opl3sa2_nonpnp_driver)) < 0)
return err;
- for (i = 0; i < SNDRV_CARDS && enable[i]; i++) {
+ for (i = 0; i < SNDRV_CARDS; i++) {
struct platform_device *device;
+ if (! enable[i])
+ continue;
#ifdef CONFIG_PNP
if (isapnp[i])
continue;
diff --git a/sound/isa/opti9xx/opti92x-ad1848.c b/sound/isa/opti9xx/opti92x-ad1848.c
index 63d96be11b2b..65b28cbc0ebd 100644
--- a/sound/isa/opti9xx/opti92x-ad1848.c
+++ b/sound/isa/opti9xx/opti92x-ad1848.c
@@ -2088,9 +2088,11 @@ static int __init alsa_card_opti9xx_init(void)
int error;
struct platform_device *device;
+#ifdef CONFIG_PNP
pnp_register_card_driver(&opti9xx_pnpc_driver);
if (snd_opti9xx_pnp_is_probed)
return 0;
+#endif
if (! is_isapnp_selected()) {
error = platform_driver_register(&snd_opti9xx_driver);
if (error < 0)
@@ -2102,7 +2104,9 @@ static int __init alsa_card_opti9xx_init(void)
}
platform_driver_unregister(&snd_opti9xx_driver);
}
+#ifdef CONFIG_PNP
pnp_unregister_card_driver(&opti9xx_pnpc_driver);
+#endif
#ifdef MODULE
printk(KERN_ERR "no OPTi " CHIP_NAME " soundcard found\n");
#endif
@@ -2115,7 +2119,9 @@ static void __exit alsa_card_opti9xx_exit(void)
platform_device_unregister(snd_opti9xx_platform_device);
platform_driver_unregister(&snd_opti9xx_driver);
}
+#ifdef CONFIG_PNP
pnp_unregister_card_driver(&opti9xx_pnpc_driver);
+#endif
}
module_init(alsa_card_opti9xx_init)
diff --git a/sound/isa/sb/sb16.c b/sound/isa/sb/sb16.c
index 0667bd14ad60..5737ab76160c 100644
--- a/sound/isa/sb/sb16.c
+++ b/sound/isa/sb/sb16.c
@@ -712,9 +712,9 @@ static int __init alsa_card_sb16_init(void)
if ((err = platform_driver_register(&snd_sb16_nonpnp_driver)) < 0)
return err;
- for (i = 0; i < SNDRV_CARDS && enable[i]; i++) {
+ for (i = 0; i < SNDRV_CARDS; i++) {
struct platform_device *device;
- if (is_isapnp_selected(i))
+ if (! enable[i] || is_isapnp_selected(i))
continue;
device = platform_device_register_simple(SND_SB16_DRIVER,
i, NULL, 0);
diff --git a/sound/isa/sb/sb16_csp.c b/sound/isa/sb/sb16_csp.c
index 9c2b5efbacbf..9703c68e4e08 100644
--- a/sound/isa/sb/sb16_csp.c
+++ b/sound/isa/sb/sb16_csp.c
@@ -138,7 +138,7 @@ int snd_sb_csp_new(struct snd_sb *chip, int device, struct snd_hwdep ** rhwdep)
p->ops.csp_stop = snd_sb_csp_stop;
p->ops.csp_qsound_transfer = snd_sb_csp_qsound_transfer;
- init_MUTEX(&p->access_mutex);
+ mutex_init(&p->access_mutex);
sprintf(hw->name, "CSP v%d.%d", (version >> 4), (version & 0x0f));
hw->iface = SNDRV_HWDEP_IFACE_SB16CSP;
hw->private_data = p;
@@ -265,13 +265,13 @@ static int snd_sb_csp_release(struct snd_hwdep * hw, struct file *file)
*/
static int snd_sb_csp_use(struct snd_sb_csp * p)
{
- down(&p->access_mutex);
+ mutex_lock(&p->access_mutex);
if (p->used) {
- up(&p->access_mutex);
+ mutex_unlock(&p->access_mutex);
return -EAGAIN;
}
p->used++;
- up(&p->access_mutex);
+ mutex_unlock(&p->access_mutex);
return 0;
@@ -282,9 +282,9 @@ static int snd_sb_csp_use(struct snd_sb_csp * p)
*/
static int snd_sb_csp_unuse(struct snd_sb_csp * p)
{
- down(&p->access_mutex);
+ mutex_lock(&p->access_mutex);
p->used--;
- up(&p->access_mutex);
+ mutex_unlock(&p->access_mutex);
return 0;
}
diff --git a/sound/isa/sb/sb8.c b/sound/isa/sb/sb8.c
index 60ee79cd14a3..3efa23d303c3 100644
--- a/sound/isa/sb/sb8.c
+++ b/sound/isa/sb/sb8.c
@@ -258,8 +258,10 @@ static int __init alsa_card_sb8_init(void)
return err;
cards = 0;
- for (i = 0; i < SNDRV_CARDS && enable[i]; i++) {
+ for (i = 0; i < SNDRV_CARDS; i++) {
struct platform_device *device;
+ if (! enable[i])
+ continue;
device = platform_device_register_simple(SND_SB8_DRIVER,
i, NULL, 0);
if (IS_ERR(device)) {
diff --git a/sound/isa/sb/sb_mixer.c b/sound/isa/sb/sb_mixer.c
index 1a6ee344dddb..490b1ca5cf58 100644
--- a/sound/isa/sb/sb_mixer.c
+++ b/sound/isa/sb/sb_mixer.c
@@ -453,10 +453,8 @@ int snd_sbmixer_add_ctl(struct snd_sb *chip, const char *name, int index, int ty
strlcpy(ctl->id.name, name, sizeof(ctl->id.name));
ctl->id.index = index;
ctl->private_value = value;
- if ((err = snd_ctl_add(chip->card, ctl)) < 0) {
- snd_ctl_free_one(ctl);
+ if ((err = snd_ctl_add(chip->card, ctl)) < 0)
return err;
- }
return 0;
}
diff --git a/sound/isa/sgalaxy.c b/sound/isa/sgalaxy.c
index 0dbbb35b242c..a60e66afbf90 100644
--- a/sound/isa/sgalaxy.c
+++ b/sound/isa/sgalaxy.c
@@ -360,8 +360,10 @@ static int __init alsa_card_sgalaxy_init(void)
return err;
cards = 0;
- for (i = 0; i < SNDRV_CARDS && enable[i]; i++) {
+ for (i = 0; i < SNDRV_CARDS; i++) {
struct platform_device *device;
+ if (! enable[i])
+ continue;
device = platform_device_register_simple(SND_SGALAXY_DRIVER,
i, NULL, 0);
if (IS_ERR(device)) {
diff --git a/sound/isa/wavefront/wavefront.c b/sound/isa/wavefront/wavefront.c
index fa3ab960de17..c0115bf9065e 100644
--- a/sound/isa/wavefront/wavefront.c
+++ b/sound/isa/wavefront/wavefront.c
@@ -710,8 +710,10 @@ static int __init alsa_card_wavefront_init(void)
if ((err = platform_driver_register(&snd_wavefront_driver)) < 0)
return err;
- for (i = 0; i < SNDRV_CARDS && enable[i]; i++) {
+ for (i = 0; i < SNDRV_CARDS; i++) {
struct platform_device *device;
+ if (! enable[i])
+ continue;
#ifdef CONFIG_PNP
if (isapnp[i])
continue;
generated by cgit v1.2.3 (git 2.0.4) at 2024-06-12 08:51:55 +0000