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-rw-r--r--include/sound/ad1816a.h5
-rw-r--r--include/sound/ak4113.h11
-rw-r--r--include/sound/ak4114.h11
-rw-r--r--include/sound/compress_driver.h5
-rw-r--r--include/sound/control.h11
-rw-r--r--include/sound/core.h41
-rw-r--r--include/sound/emu10k1.h16
-rw-r--r--include/sound/es1688.h3
-rw-r--r--include/sound/gus.h6
-rw-r--r--include/sound/hwdep.h3
-rw-r--r--include/sound/pcm.h13
-rw-r--r--include/sound/pcm_params.h96
-rw-r--r--include/sound/rawmidi.h4
-rw-r--r--include/sound/sb.h8
-rw-r--r--include/sound/seq_kernel.h9
-rw-r--r--include/sound/wss.h6
16 files changed, 114 insertions, 134 deletions
diff --git a/include/sound/ad1816a.h b/include/sound/ad1816a.h
index abdf609c5918..f2d3a6d07210 100644
--- a/include/sound/ad1816a.h
+++ b/include/sound/ad1816a.h
@@ -170,10 +170,9 @@ extern int snd_ad1816a_create(struct snd_card *card, unsigned long port,
int irq, int dma1, int dma2,
struct snd_ad1816a *chip);
-extern int snd_ad1816a_pcm(struct snd_ad1816a *chip, int device, struct snd_pcm **rpcm);
+extern int snd_ad1816a_pcm(struct snd_ad1816a *chip, int device);
extern int snd_ad1816a_mixer(struct snd_ad1816a *chip);
-extern int snd_ad1816a_timer(struct snd_ad1816a *chip, int device,
- struct snd_timer **rtimer);
+extern int snd_ad1816a_timer(struct snd_ad1816a *chip, int device);
#ifdef CONFIG_PM
extern void snd_ad1816a_suspend(struct snd_ad1816a *chip);
extern void snd_ad1816a_resume(struct snd_ad1816a *chip);
diff --git a/include/sound/ak4113.h b/include/sound/ak4113.h
index 2609048c1d44..58c145620c3c 100644
--- a/include/sound/ak4113.h
+++ b/include/sound/ak4113.h
@@ -286,7 +286,8 @@ struct ak4113 {
ak4113_write_t *write;
ak4113_read_t *read;
void *private_data;
- unsigned int init:1;
+ atomic_t wq_processing;
+ struct mutex reinit_mutex;
spinlock_t lock;
unsigned char regmap[AK4113_WRITABLE_REGS];
struct snd_kcontrol *kctls[AK4113_CONTROLS];
@@ -317,5 +318,13 @@ int snd_ak4113_build(struct ak4113 *ak4113,
int snd_ak4113_external_rate(struct ak4113 *ak4113);
int snd_ak4113_check_rate_and_errors(struct ak4113 *ak4113, unsigned int flags);
+#ifdef CONFIG_PM
+void snd_ak4113_suspend(struct ak4113 *chip);
+void snd_ak4113_resume(struct ak4113 *chip);
+#else
+static inline void snd_ak4113_suspend(struct ak4113 *chip) {}
+static inline void snd_ak4113_resume(struct ak4113 *chip) {}
+#endif
+
#endif /* __SOUND_AK4113_H */
diff --git a/include/sound/ak4114.h b/include/sound/ak4114.h
index 52f02a60dba7..b6feb7e225f2 100644
--- a/include/sound/ak4114.h
+++ b/include/sound/ak4114.h
@@ -168,7 +168,8 @@ struct ak4114 {
ak4114_write_t * write;
ak4114_read_t * read;
void * private_data;
- unsigned int init: 1;
+ atomic_t wq_processing;
+ struct mutex reinit_mutex;
spinlock_t lock;
unsigned char regmap[6];
unsigned char txcsb[5];
@@ -199,5 +200,13 @@ int snd_ak4114_build(struct ak4114 *ak4114,
int snd_ak4114_external_rate(struct ak4114 *ak4114);
int snd_ak4114_check_rate_and_errors(struct ak4114 *ak4114, unsigned int flags);
+#ifdef CONFIG_PM
+void snd_ak4114_suspend(struct ak4114 *chip);
+void snd_ak4114_resume(struct ak4114 *chip);
+#else
+static inline void snd_ak4114_suspend(struct ak4114 *chip) {}
+static inline void snd_ak4114_resume(struct ak4114 *chip) {}
+#endif
+
#endif /* __SOUND_AK4114_H */
diff --git a/include/sound/compress_driver.h b/include/sound/compress_driver.h
index 396e8f73670a..f48089d364c5 100644
--- a/include/sound/compress_driver.h
+++ b/include/sound/compress_driver.h
@@ -27,6 +27,7 @@
#include <linux/types.h>
#include <linux/sched.h>
+#include <sound/core.h>
#include <sound/compress_offload.h>
#include <sound/asound.h>
#include <sound/pcm.h>
@@ -134,7 +135,7 @@ struct snd_compr_ops {
/**
* struct snd_compr: Compressed device
* @name: DSP device name
- * @dev: Device pointer
+ * @dev: associated device instance
* @ops: pointer to DSP callbacks
* @private_data: pointer to DSP pvt data
* @card: sound card pointer
@@ -144,7 +145,7 @@ struct snd_compr_ops {
*/
struct snd_compr {
const char *name;
- struct device *dev;
+ struct device dev;
struct snd_compr_ops *ops;
void *private_data;
struct snd_card *card;
diff --git a/include/sound/control.h b/include/sound/control.h
index 042613938a1d..75f3054023f7 100644
--- a/include/sound/control.h
+++ b/include/sound/control.h
@@ -93,12 +93,17 @@ struct snd_kctl_event {
struct pid;
+enum {
+ SND_CTL_SUBDEV_PCM,
+ SND_CTL_SUBDEV_RAWMIDI,
+ SND_CTL_SUBDEV_ITEMS,
+};
+
struct snd_ctl_file {
struct list_head list; /* list of all control files */
struct snd_card *card;
struct pid *pid;
- int prefer_pcm_subdevice;
- int prefer_rawmidi_subdevice;
+ int preferred_subdevice[SND_CTL_SUBDEV_ITEMS];
wait_queue_head_t change_sleep;
spinlock_t read_lock;
struct fasync_struct *fasync;
@@ -138,6 +143,8 @@ int snd_ctl_unregister_ioctl_compat(snd_kctl_ioctl_func_t fcn);
#define snd_ctl_unregister_ioctl_compat(fcn)
#endif
+int snd_ctl_get_preferred_subdevice(struct snd_card *card, int type);
+
static inline unsigned int snd_ctl_get_ioffnum(struct snd_kcontrol *kctl, struct snd_ctl_elem_id *id)
{
return id->numid - kctl->id.numid;
diff --git a/include/sound/core.h b/include/sound/core.h
index 1df3f2fe5350..58882bfacdd7 100644
--- a/include/sound/core.h
+++ b/include/sound/core.h
@@ -109,6 +109,7 @@ struct snd_card {
private data */
struct list_head devices; /* devices */
+ struct device ctl_dev; /* control device */
unsigned int last_numid; /* last used numeric ID */
struct rw_semaphore controls_rwsem; /* controls list lock */
rwlock_t ctl_files_rwlock; /* ctl_files list lock */
@@ -206,43 +207,13 @@ extern struct class *sound_class;
void snd_request_card(int card);
-int snd_register_device_for_dev(int type, struct snd_card *card,
- int dev,
- const struct file_operations *f_ops,
- void *private_data,
- const char *name,
- struct device *device);
+void snd_device_initialize(struct device *dev, struct snd_card *card);
-/**
- * snd_register_device - Register the ALSA device file for the card
- * @type: the device type, SNDRV_DEVICE_TYPE_XXX
- * @card: the card instance
- * @dev: the device index
- * @f_ops: the file operations
- * @private_data: user pointer for f_ops->open()
- * @name: the device file name
- *
- * Registers an ALSA device file for the given card.
- * The operators have to be set in reg parameter.
- *
- * This function uses the card's device pointer to link to the
- * correct &struct device.
- *
- * Return: Zero if successful, or a negative error code on failure.
- */
-static inline int snd_register_device(int type, struct snd_card *card, int dev,
- const struct file_operations *f_ops,
- void *private_data,
- const char *name)
-{
- return snd_register_device_for_dev(type, card, dev, f_ops,
- private_data, name,
- snd_card_get_device_link(card));
-}
-
-int snd_unregister_device(int type, struct snd_card *card, int dev);
+int snd_register_device(int type, struct snd_card *card, int dev,
+ const struct file_operations *f_ops,
+ void *private_data, struct device *device);
+int snd_unregister_device(struct device *dev);
void *snd_lookup_minor_data(unsigned int minor, int type);
-struct device *snd_get_device(int type, struct snd_card *card, int dev);
#ifdef CONFIG_SND_OSSEMUL
int snd_register_oss_device(int type, struct snd_card *card, int dev,
diff --git a/include/sound/emu10k1.h b/include/sound/emu10k1.h
index c46908c1bb3f..0de95ccb92cf 100644
--- a/include/sound/emu10k1.h
+++ b/include/sound/emu10k1.h
@@ -33,8 +33,8 @@
#include <linux/interrupt.h>
#include <linux/mutex.h>
#include <linux/firmware.h>
+#include <linux/io.h>
-#include <asm/io.h>
#include <uapi/sound/emu10k1.h>
/* ------------------- DEFINES -------------------- */
@@ -1809,17 +1809,17 @@ int snd_emu10k1_create(struct snd_card *card,
uint subsystem,
struct snd_emu10k1 ** remu);
-int snd_emu10k1_pcm(struct snd_emu10k1 * emu, int device, struct snd_pcm ** rpcm);
-int snd_emu10k1_pcm_mic(struct snd_emu10k1 * emu, int device, struct snd_pcm ** rpcm);
-int snd_emu10k1_pcm_efx(struct snd_emu10k1 * emu, int device, struct snd_pcm ** rpcm);
-int snd_p16v_pcm(struct snd_emu10k1 * emu, int device, struct snd_pcm ** rpcm);
+int snd_emu10k1_pcm(struct snd_emu10k1 *emu, int device);
+int snd_emu10k1_pcm_mic(struct snd_emu10k1 *emu, int device);
+int snd_emu10k1_pcm_efx(struct snd_emu10k1 *emu, int device);
+int snd_p16v_pcm(struct snd_emu10k1 *emu, int device);
int snd_p16v_free(struct snd_emu10k1 * emu);
int snd_p16v_mixer(struct snd_emu10k1 * emu);
-int snd_emu10k1_pcm_multi(struct snd_emu10k1 * emu, int device, struct snd_pcm ** rpcm);
-int snd_emu10k1_fx8010_pcm(struct snd_emu10k1 * emu, int device, struct snd_pcm ** rpcm);
+int snd_emu10k1_pcm_multi(struct snd_emu10k1 *emu, int device);
+int snd_emu10k1_fx8010_pcm(struct snd_emu10k1 *emu, int device);
int snd_emu10k1_mixer(struct snd_emu10k1 * emu, int pcm_device, int multi_device);
int snd_emu10k1_timer(struct snd_emu10k1 * emu, int device);
-int snd_emu10k1_fx8010_new(struct snd_emu10k1 *emu, int device, struct snd_hwdep ** rhwdep);
+int snd_emu10k1_fx8010_new(struct snd_emu10k1 *emu, int device);
irqreturn_t snd_emu10k1_interrupt(int irq, void *dev_id);
diff --git a/include/sound/es1688.h b/include/sound/es1688.h
index 1d636a2d8896..b34f23a5bb74 100644
--- a/include/sound/es1688.h
+++ b/include/sound/es1688.h
@@ -115,8 +115,7 @@ int snd_es1688_create(struct snd_card *card,
int mpu_irq,
int dma8,
unsigned short hardware);
-int snd_es1688_pcm(struct snd_card *card, struct snd_es1688 *chip, int device,
- struct snd_pcm **rpcm);
+int snd_es1688_pcm(struct snd_card *card, struct snd_es1688 *chip, int device);
int snd_es1688_mixer(struct snd_card *card, struct snd_es1688 *chip);
int snd_es1688_reset(struct snd_es1688 *chip);
diff --git a/include/sound/gus.h b/include/sound/gus.h
index 42905d811da7..07c116fe78c8 100644
--- a/include/sound/gus.h
+++ b/include/sound/gus.h
@@ -27,7 +27,7 @@
#include <sound/timer.h>
#include <sound/seq_midi_emul.h>
#include <sound/seq_device.h>
-#include <asm/io.h>
+#include <linux/io.h>
/* IO ports */
@@ -591,7 +591,7 @@ int snd_gf1_new_mixer(struct snd_gus_card * gus);
/* gus_pcm.c */
-int snd_gf1_pcm_new(struct snd_gus_card * gus, int pcm_dev, int control_index, struct snd_pcm ** rpcm);
+int snd_gf1_pcm_new(struct snd_gus_card *gus, int pcm_dev, int control_index);
#ifdef CONFIG_SND_DEBUG
extern void snd_gf1_print_voice_registers(struct snd_gus_card * gus);
@@ -620,7 +620,7 @@ void snd_gus_irq_profile_init(struct snd_gus_card *gus);
/* gus_uart.c */
-int snd_gf1_rawmidi_new(struct snd_gus_card * gus, int device, struct snd_rawmidi **rrawmidi);
+int snd_gf1_rawmidi_new(struct snd_gus_card *gus, int device);
/* gus_dram.c */
int snd_gus_dram_write(struct snd_gus_card *gus, char __user *ptr,
diff --git a/include/sound/hwdep.h b/include/sound/hwdep.h
index ae04a3ec9c77..ab9fcb2f97f0 100644
--- a/include/sound/hwdep.h
+++ b/include/sound/hwdep.h
@@ -68,8 +68,7 @@ struct snd_hwdep {
wait_queue_head_t open_wait;
void *private_data;
void (*private_free) (struct snd_hwdep *hwdep);
- struct device *dev;
- const struct attribute_group **groups;
+ struct device dev;
struct mutex open_mutex;
int used; /* reference counter */
diff --git a/include/sound/pcm.h b/include/sound/pcm.h
index 95d1c20fa659..07299b295233 100644
--- a/include/sound/pcm.h
+++ b/include/sound/pcm.h
@@ -94,9 +94,6 @@ struct snd_pcm_ops {
#define SNDRV_PCM_DEVICES 8
#endif
-#define SNDRV_PCM_IOCTL1_FALSE ((void *)0)
-#define SNDRV_PCM_IOCTL1_TRUE ((void *)1)
-
#define SNDRV_PCM_IOCTL1_RESET 0
#define SNDRV_PCM_IOCTL1_INFO 1
#define SNDRV_PCM_IOCTL1_CHANNEL_INFO 2
@@ -109,6 +106,7 @@ struct snd_pcm_ops {
#define SNDRV_PCM_TRIGGER_PAUSE_RELEASE 4
#define SNDRV_PCM_TRIGGER_SUSPEND 5
#define SNDRV_PCM_TRIGGER_RESUME 6
+#define SNDRV_PCM_TRIGGER_DRAIN 7
#define SNDRV_PCM_POS_XRUN ((snd_pcm_uframes_t)-1)
@@ -455,6 +453,7 @@ struct snd_pcm_str {
#endif
#endif
struct snd_kcontrol *chmap_kctl; /* channel-mapping controls */
+ struct device dev;
};
struct snd_pcm {
@@ -471,7 +470,6 @@ struct snd_pcm {
wait_queue_head_t open_wait;
void *private_data;
void (*private_free) (struct snd_pcm *pcm);
- struct device *dev; /* actual hw device this belongs to */
bool internal; /* pcm is for internal use only */
bool nonatomic; /* whole PCM operations are in non-atomic context */
#if defined(CONFIG_SND_PCM_OSS) || defined(CONFIG_SND_PCM_OSS_MODULE)
@@ -526,7 +524,6 @@ void snd_pcm_release_substream(struct snd_pcm_substream *substream);
int snd_pcm_attach_substream(struct snd_pcm *pcm, int stream, struct file *file,
struct snd_pcm_substream **rsubstream);
void snd_pcm_detach_substream(struct snd_pcm_substream *substream);
-void snd_pcm_vma_notify_data(void *client, void *data);
int snd_pcm_mmap_data(struct snd_pcm_substream *substream, struct file *file, struct vm_area_struct *area);
@@ -998,21 +995,15 @@ int snd_pcm_format_physical_width(snd_pcm_format_t format); /* in bits */
ssize_t snd_pcm_format_size(snd_pcm_format_t format, size_t samples);
const unsigned char *snd_pcm_format_silence_64(snd_pcm_format_t format);
int snd_pcm_format_set_silence(snd_pcm_format_t format, void *buf, unsigned int frames);
-snd_pcm_format_t snd_pcm_build_linear_format(int width, int unsigned, int big_endian);
void snd_pcm_set_ops(struct snd_pcm * pcm, int direction,
const struct snd_pcm_ops *ops);
void snd_pcm_set_sync(struct snd_pcm_substream *substream);
-int snd_pcm_lib_interleave_len(struct snd_pcm_substream *substream);
int snd_pcm_lib_ioctl(struct snd_pcm_substream *substream,
unsigned int cmd, void *arg);
int snd_pcm_update_state(struct snd_pcm_substream *substream,
struct snd_pcm_runtime *runtime);
int snd_pcm_update_hw_ptr(struct snd_pcm_substream *substream);
-int snd_pcm_playback_xrun_check(struct snd_pcm_substream *substream);
-int snd_pcm_capture_xrun_check(struct snd_pcm_substream *substream);
-int snd_pcm_playback_xrun_asap(struct snd_pcm_substream *substream);
-int snd_pcm_capture_xrun_asap(struct snd_pcm_substream *substream);
void snd_pcm_playback_silence(struct snd_pcm_substream *substream, snd_pcm_uframes_t new_hw_ptr);
void snd_pcm_period_elapsed(struct snd_pcm_substream *substream);
snd_pcm_sframes_t snd_pcm_lib_write(struct snd_pcm_substream *substream,
diff --git a/include/sound/pcm_params.h b/include/sound/pcm_params.h
index 6b1c78f05fab..3c45f3924ba7 100644
--- a/include/sound/pcm_params.h
+++ b/include/sound/pcm_params.h
@@ -38,31 +38,6 @@ int snd_pcm_hw_param_value(const struct snd_pcm_hw_params *params,
#define MASK_OFS(i) ((i) >> 5)
#define MASK_BIT(i) (1U << ((i) & 31))
-static inline unsigned int ld2(u_int32_t v)
-{
- unsigned r = 0;
-
- if (v >= 0x10000) {
- v >>= 16;
- r += 16;
- }
- if (v >= 0x100) {
- v >>= 8;
- r += 8;
- }
- if (v >= 0x10) {
- v >>= 4;
- r += 4;
- }
- if (v >= 4) {
- v >>= 2;
- r += 2;
- }
- if (v >= 2)
- r++;
- return r;
-}
-
static inline size_t snd_mask_sizeof(void)
{
return sizeof(struct snd_mask);
@@ -92,7 +67,7 @@ static inline unsigned int snd_mask_min(const struct snd_mask *mask)
int i;
for (i = 0; i < SNDRV_MASK_SIZE; i++) {
if (mask->bits[i])
- return ffs(mask->bits[i]) - 1 + (i << 5);
+ return __ffs(mask->bits[i]) + (i << 5);
}
return 0;
}
@@ -102,7 +77,7 @@ static inline unsigned int snd_mask_max(const struct snd_mask *mask)
int i;
for (i = SNDRV_MASK_SIZE - 1; i >= 0; i--) {
if (mask->bits[i])
- return ld2(mask->bits[i]) + (i << 5);
+ return __fls(mask->bits[i]) + (i << 5);
}
return 0;
}
@@ -325,43 +300,68 @@ static inline int snd_interval_eq(const struct snd_interval *i1, const struct sn
i1->max == i2->max && i1->openmax == i2->openmax;
}
-static inline unsigned int add(unsigned int a, unsigned int b)
+/**
+ * params_access - get the access type from the hw params
+ * @p: hw params
+ */
+static inline snd_pcm_access_t params_access(const struct snd_pcm_hw_params *p)
{
- if (a >= UINT_MAX - b)
- return UINT_MAX;
- return a + b;
+ return (__force snd_pcm_access_t)snd_mask_min(hw_param_mask_c(p,
+ SNDRV_PCM_HW_PARAM_ACCESS));
}
-static inline unsigned int sub(unsigned int a, unsigned int b)
+/**
+ * params_format - get the sample format from the hw params
+ * @p: hw params
+ */
+static inline snd_pcm_format_t params_format(const struct snd_pcm_hw_params *p)
{
- if (a > b)
- return a - b;
- return 0;
+ return (__force snd_pcm_format_t)snd_mask_min(hw_param_mask_c(p,
+ SNDRV_PCM_HW_PARAM_FORMAT));
}
-#define params_access(p) ((__force snd_pcm_access_t)\
- snd_mask_min(hw_param_mask_c((p), SNDRV_PCM_HW_PARAM_ACCESS)))
-#define params_format(p) ((__force snd_pcm_format_t)\
- snd_mask_min(hw_param_mask_c((p), SNDRV_PCM_HW_PARAM_FORMAT)))
-#define params_subformat(p) \
- snd_mask_min(hw_param_mask_c((p), SNDRV_PCM_HW_PARAM_SUBFORMAT))
+/**
+ * params_subformat - get the sample subformat from the hw params
+ * @p: hw params
+ */
+static inline snd_pcm_subformat_t
+params_subformat(const struct snd_pcm_hw_params *p)
+{
+ return (__force snd_pcm_subformat_t)snd_mask_min(hw_param_mask_c(p,
+ SNDRV_PCM_HW_PARAM_SUBFORMAT));
+}
+/**
+ * params_period_bytes - get the period size (in bytes) from the hw params
+ * @p: hw params
+ */
static inline unsigned int
params_period_bytes(const struct snd_pcm_hw_params *p)
{
- return (params_period_size(p) *
- snd_pcm_format_physical_width(params_format(p)) *
- params_channels(p)) / 8;
+ return hw_param_interval_c(p, SNDRV_PCM_HW_PARAM_PERIOD_BYTES)->min;
}
-static inline int
-params_width(const struct snd_pcm_hw_params *p)
+/**
+ * params_width - get the number of bits of the sample format from the hw params
+ * @p: hw params
+ *
+ * This function returns the number of bits per sample that the selected sample
+ * format of the hw params has.
+ */
+static inline int params_width(const struct snd_pcm_hw_params *p)
{
return snd_pcm_format_width(params_format(p));
}
-static inline int
-params_physical_width(const struct snd_pcm_hw_params *p)
+/*
+ * params_physical_width - get the storage size of the sample format from the hw params
+ * @p: hw params
+ *
+ * This functions returns the number of bits per sample that the selected sample
+ * format of the hw params takes up in memory. This will be equal or larger than
+ * params_width().
+ */
+static inline int params_physical_width(const struct snd_pcm_hw_params *p)
{
return snd_pcm_format_physical_width(params_format(p));
}
diff --git a/include/sound/rawmidi.h b/include/sound/rawmidi.h
index 311dafe6cc4b..f6cbef78db62 100644
--- a/include/sound/rawmidi.h
+++ b/include/sound/rawmidi.h
@@ -28,6 +28,7 @@
#include <linux/wait.h>
#include <linux/mutex.h>
#include <linux/workqueue.h>
+#include <linux/device.h>
#if defined(CONFIG_SND_SEQUENCER) || defined(CONFIG_SND_SEQUENCER_MODULE)
#include <sound/seq_device.h>
@@ -139,7 +140,8 @@ struct snd_rawmidi {
struct mutex open_mutex;
wait_queue_head_t open_wait;
- struct snd_info_entry *dev;
+ struct device dev;
+
struct snd_info_entry *proc_entry;
#if defined(CONFIG_SND_SEQUENCER) || defined(CONFIG_SND_SEQUENCER_MODULE)
diff --git a/include/sound/sb.h b/include/sound/sb.h
index ba3960329646..bacefaee411a 100644
--- a/include/sound/sb.h
+++ b/include/sound/sb.h
@@ -25,7 +25,7 @@
#include <sound/pcm.h>
#include <sound/rawmidi.h>
#include <linux/interrupt.h>
-#include <asm/io.h>
+#include <linux/io.h>
enum sb_hw_type {
SB_HW_AUTO,
@@ -308,7 +308,7 @@ void snd_sbmixer_resume(struct snd_sb *chip);
#endif
/* sb8_init.c */
-int snd_sb8dsp_pcm(struct snd_sb *chip, int device, struct snd_pcm ** rpcm);
+int snd_sb8dsp_pcm(struct snd_sb *chip, int device);
/* sb8.c */
irqreturn_t snd_sb8dsp_interrupt(struct snd_sb *chip);
int snd_sb8_playback_open(struct snd_pcm_substream *substream);
@@ -317,10 +317,10 @@ int snd_sb8_playback_close(struct snd_pcm_substream *substream);
int snd_sb8_capture_close(struct snd_pcm_substream *substream);
/* midi8.c */
irqreturn_t snd_sb8dsp_midi_interrupt(struct snd_sb *chip);
-int snd_sb8dsp_midi(struct snd_sb *chip, int device, struct snd_rawmidi ** rrawmidi);
+int snd_sb8dsp_midi(struct snd_sb *chip, int device);
/* sb16_init.c */
-int snd_sb16dsp_pcm(struct snd_sb *chip, int device, struct snd_pcm ** rpcm);
+int snd_sb16dsp_pcm(struct snd_sb *chip, int device);
const struct snd_pcm_ops *snd_sb16dsp_get_pcm_ops(int direction);
int snd_sb16dsp_configure(struct snd_sb *chip);
/* sb16.c */
diff --git a/include/sound/seq_kernel.h b/include/sound/seq_kernel.h
index eea5400fe373..18a2ac58b88f 100644
--- a/include/sound/seq_kernel.h
+++ b/include/sound/seq_kernel.h
@@ -27,11 +27,8 @@
typedef struct snd_seq_real_time snd_seq_real_time_t;
typedef union snd_seq_timestamp snd_seq_timestamp_t;
-/* maximum number of events dequeued per schedule interval */
-#define SNDRV_SEQ_MAX_DEQUEUE 50
-
/* maximum number of queues */
-#define SNDRV_SEQ_MAX_QUEUES 8
+#define SNDRV_SEQ_MAX_QUEUES 32
/* max number of concurrent clients */
#define SNDRV_SEQ_MAX_CLIENTS 192
@@ -42,9 +39,6 @@ typedef union snd_seq_timestamp snd_seq_timestamp_t;
/* max number of events in memory pool */
#define SNDRV_SEQ_MAX_EVENTS 2000
-/* default number of events in memory chunk */
-#define SNDRV_SEQ_DEFAULT_CHUNK_EVENTS 64
-
/* default number of events in memory pool */
#define SNDRV_SEQ_DEFAULT_EVENTS 500
@@ -70,7 +64,6 @@ struct snd_seq_port_callback {
int (*unuse)(void *private_data, struct snd_seq_port_subscribe *info);
int (*event_input)(struct snd_seq_event *ev, int direct, void *private_data, int atomic, int hop);
void (*private_free)(void *private_data);
- unsigned int callback_all; /* call subscribe callbacks at each connection/disconnection */
/*...*/
};
diff --git a/include/sound/wss.h b/include/sound/wss.h
index 0c7f034f1e86..1823e3a964e2 100644
--- a/include/sound/wss.h
+++ b/include/sound/wss.h
@@ -154,8 +154,8 @@ int snd_wss_create(struct snd_card *card,
unsigned short hardware,
unsigned short hwshare,
struct snd_wss **rchip);
-int snd_wss_pcm(struct snd_wss *chip, int device, struct snd_pcm **rpcm);
-int snd_wss_timer(struct snd_wss *chip, int device, struct snd_timer **rtimer);
+int snd_wss_pcm(struct snd_wss *chip, int device);
+int snd_wss_timer(struct snd_wss *chip, int device);
int snd_wss_mixer(struct snd_wss *chip);
const struct snd_pcm_ops *snd_wss_get_pcm_ops(int direction);
@@ -167,7 +167,7 @@ int snd_cs4236_create(struct snd_card *card,
unsigned short hardware,
unsigned short hwshare,
struct snd_wss **rchip);
-int snd_cs4236_pcm(struct snd_wss *chip, int device, struct snd_pcm **rpcm);
+int snd_cs4236_pcm(struct snd_wss *chip, int device);
int snd_cs4236_mixer(struct snd_wss *chip);
/*
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-16 21:13:46 +0100