diff options
Diffstat (limited to 'include/sound')
| -rw-r--r-- | include/sound/core.h | 9 | ||||
| -rw-r--r-- | include/sound/hwdep.h | 1 | ||||
| -rw-r--r-- | include/sound/pcm.h | 2 | ||||
| -rw-r--r-- | include/sound/rawmidi.h | 6 |
4 files changed, 12 insertions, 6 deletions
diff --git a/include/sound/core.h b/include/sound/core.h index 67b0a7e764e7..90ac6132ea3b 100644 --- a/include/sound/core.h +++ b/include/sound/core.h @@ -187,6 +187,7 @@ struct snd_minor { int card; /* card number */ int device; /* device number */ struct file_operations *f_ops; /* file operations */ + void *private_data; /* private data for f_ops->open */ char name[0]; /* device name (keep at the end of structure) */ }; @@ -199,13 +200,17 @@ extern int snd_ecards_limit; void snd_request_card(int card); int snd_register_device(int type, struct snd_card *card, int dev, - struct file_operations *f_ops, const char *name); + struct file_operations *f_ops, void *private_data, + const char *name); int snd_unregister_device(int type, struct snd_card *card, int dev); +void *snd_lookup_minor_data(unsigned int minor, int type); #ifdef CONFIG_SND_OSSEMUL int snd_register_oss_device(int type, struct snd_card *card, int dev, - struct file_operations *f_ops, const char *name); + struct file_operations *f_ops, void *private_data, + const char *name); int snd_unregister_oss_device(int type, struct snd_card *card, int dev); +void *snd_lookup_oss_minor_data(unsigned int minor, int type); #endif int snd_minor_info_init(void); diff --git a/include/sound/hwdep.h b/include/sound/hwdep.h index 04b20bc4f144..c679e5b31111 100644 --- a/include/sound/hwdep.h +++ b/include/sound/hwdep.h @@ -43,6 +43,7 @@ struct snd_hwdep_ops { struct snd_hwdep { struct snd_card *card; + struct list_head list; int device; char id[32]; char name[80]; diff --git a/include/sound/pcm.h b/include/sound/pcm.h index 5e29b0e0f214..314268a11048 100644 --- a/include/sound/pcm.h +++ b/include/sound/pcm.h @@ -412,6 +412,7 @@ struct snd_pcm_str { struct snd_pcm { struct snd_card *card; + struct list_head list; unsigned int device; /* device number */ unsigned int info_flags; unsigned short dev_class; @@ -439,7 +440,6 @@ struct snd_pcm_notify { * Registering */ -extern struct snd_pcm *snd_pcm_devices[]; extern struct file_operations snd_pcm_f_ops[2]; int snd_pcm_new(struct snd_card *card, char *id, int device, diff --git a/include/sound/rawmidi.h b/include/sound/rawmidi.h index 9492a32c1026..d19bddfbf995 100644 --- a/include/sound/rawmidi.h +++ b/include/sound/rawmidi.h @@ -113,7 +113,7 @@ struct snd_rawmidi_str { struct snd_rawmidi { struct snd_card *card; - + struct list_head list; unsigned int device; /* device number */ unsigned int info_flags; /* SNDRV_RAWMIDI_INFO_XXXX */ char id[64]; @@ -165,8 +165,8 @@ int snd_rawmidi_transmit(struct snd_rawmidi_substream *substream, /* main midi functions */ int snd_rawmidi_info_select(struct snd_card *card, struct snd_rawmidi_info *info); -int snd_rawmidi_kernel_open(int cardnum, int device, int subdevice, int mode, - struct snd_rawmidi_file *rfile); +int snd_rawmidi_kernel_open(struct snd_card *card, int device, int subdevice, + int mode, struct snd_rawmidi_file *rfile); int snd_rawmidi_kernel_release(struct snd_rawmidi_file *rfile); int snd_rawmidi_output_params(struct snd_rawmidi_substream *substream, struct snd_rawmidi_params *params); |
