diff options
Diffstat (limited to 'include/sound')
| -rw-r--r-- | include/sound/core.h | 36 | ||||
| -rw-r--r-- | include/sound/hwdep.h | 38 | ||||
| -rw-r--r-- | include/sound/jack.h | 5 |
3 files changed, 59 insertions, 20 deletions
diff --git a/include/sound/core.h b/include/sound/core.h index f632484bc743..3dea79829acc 100644 --- a/include/sound/core.h +++ b/include/sound/core.h @@ -97,9 +97,9 @@ struct snd_device { struct snd_monitor_file { struct file *file; - struct snd_monitor_file *next; const struct file_operations *disconnected_f_op; - struct list_head shutdown_list; + struct list_head shutdown_list; /* still need to shutdown */ + struct list_head list; /* link of monitor files */ }; /* main structure for soundcard */ @@ -134,7 +134,7 @@ struct snd_card { struct snd_info_entry *proc_id; /* the card id */ struct proc_dir_entry *proc_root_link; /* number link to real id */ - struct snd_monitor_file *files; /* all files associated to this card */ + struct list_head files_list; /* all files associated to this card */ struct snd_shutdown_f_ops *s_f_ops; /* file operations in the shutdown state */ spinlock_t files_lock; /* lock the files for this card */ @@ -296,8 +296,20 @@ int snd_card_locked(int card); extern int (*snd_mixer_oss_notify_callback)(struct snd_card *card, int cmd); #endif +int snd_card_create(int idx, const char *id, + struct module *module, int extra_size, + struct snd_card **card_ret); + +static inline __deprecated struct snd_card *snd_card_new(int idx, const char *id, - struct module *module, int extra_size); + struct module *module, int extra_size) +{ + struct snd_card *card; + if (snd_card_create(idx, id, module, extra_size, &card) < 0) + return NULL; + return card; +} + int snd_card_disconnect(struct snd_card *card); int snd_card_free(struct snd_card *card); int snd_card_free_when_closed(struct snd_card *card); @@ -446,21 +458,33 @@ static inline int __snd_bug_on(int cond) struct snd_pci_quirk { unsigned short subvendor; /* PCI subvendor ID */ unsigned short subdevice; /* PCI subdevice ID */ + unsigned short subdevice_mask; /* bitmask to match */ int value; /* value */ #ifdef CONFIG_SND_DEBUG_VERBOSE const char *name; /* name of the device (optional) */ #endif }; -#define _SND_PCI_QUIRK_ID(vend,dev) \ - .subvendor = (vend), .subdevice = (dev) +#define _SND_PCI_QUIRK_ID_MASK(vend, mask, dev) \ + .subvendor = (vend), .subdevice = (dev), .subdevice_mask = (mask) +#define _SND_PCI_QUIRK_ID(vend, dev) \ + _SND_PCI_QUIRK_ID_MASK(vend, 0xffff, dev) #define SND_PCI_QUIRK_ID(vend,dev) {_SND_PCI_QUIRK_ID(vend, dev)} #ifdef CONFIG_SND_DEBUG_VERBOSE #define SND_PCI_QUIRK(vend,dev,xname,val) \ {_SND_PCI_QUIRK_ID(vend, dev), .value = (val), .name = (xname)} +#define SND_PCI_QUIRK_VENDOR(vend, xname, val) \ + {_SND_PCI_QUIRK_ID_MASK(vend, 0, 0), .value = (val), .name = (xname)} +#define SND_PCI_QUIRK_MASK(vend, mask, dev, xname, val) \ + {_SND_PCI_QUIRK_ID_MASK(vend, mask, dev), \ + .value = (val), .name = (xname)} #else #define SND_PCI_QUIRK(vend,dev,xname,val) \ {_SND_PCI_QUIRK_ID(vend, dev), .value = (val)} +#define SND_PCI_QUIRK_MASK(vend, mask, dev, xname, val) \ + {_SND_PCI_QUIRK_ID_MASK(vend, mask, dev), .value = (val)} +#define SND_PCI_QUIRK_VENDOR(vend, xname, val) \ + {_SND_PCI_QUIRK_ID_MASK(vend, 0, 0), .value = (val)} #endif const struct snd_pci_quirk * diff --git a/include/sound/hwdep.h b/include/sound/hwdep.h index d9eea013c753..8c05e47a4090 100644 --- a/include/sound/hwdep.h +++ b/include/sound/hwdep.h @@ -27,18 +27,28 @@ struct snd_hwdep; +/* hwdep file ops; all ops can be NULL */ struct snd_hwdep_ops { - long long (*llseek) (struct snd_hwdep *hw, struct file * file, long long offset, int orig); - long (*read) (struct snd_hwdep *hw, char __user *buf, long count, loff_t *offset); - long (*write) (struct snd_hwdep *hw, const char __user *buf, long count, loff_t *offset); - int (*open) (struct snd_hwdep * hw, struct file * file); - int (*release) (struct snd_hwdep *hw, struct file * file); - unsigned int (*poll) (struct snd_hwdep *hw, struct file * file, poll_table * wait); - int (*ioctl) (struct snd_hwdep *hw, struct file * file, unsigned int cmd, unsigned long arg); - int (*ioctl_compat) (struct snd_hwdep *hw, struct file * file, unsigned int cmd, unsigned long arg); - int (*mmap) (struct snd_hwdep *hw, struct file * file, struct vm_area_struct * vma); - int (*dsp_status) (struct snd_hwdep *hw, struct snd_hwdep_dsp_status *status); - int (*dsp_load) (struct snd_hwdep *hw, struct snd_hwdep_dsp_image *image); + long long (*llseek)(struct snd_hwdep *hw, struct file *file, + long long offset, int orig); + long (*read)(struct snd_hwdep *hw, char __user *buf, + long count, loff_t *offset); + long (*write)(struct snd_hwdep *hw, const char __user *buf, + long count, loff_t *offset); + int (*open)(struct snd_hwdep *hw, struct file * file); + int (*release)(struct snd_hwdep *hw, struct file * file); + unsigned int (*poll)(struct snd_hwdep *hw, struct file *file, + poll_table *wait); + int (*ioctl)(struct snd_hwdep *hw, struct file *file, + unsigned int cmd, unsigned long arg); + int (*ioctl_compat)(struct snd_hwdep *hw, struct file *file, + unsigned int cmd, unsigned long arg); + int (*mmap)(struct snd_hwdep *hw, struct file *file, + struct vm_area_struct *vma); + int (*dsp_status)(struct snd_hwdep *hw, + struct snd_hwdep_dsp_status *status); + int (*dsp_load)(struct snd_hwdep *hw, + struct snd_hwdep_dsp_image *image); }; struct snd_hwdep { @@ -61,9 +71,9 @@ struct snd_hwdep { void (*private_free) (struct snd_hwdep *hwdep); struct mutex open_mutex; - int used; - unsigned int dsp_loaded; - unsigned int exclusive: 1; + int used; /* reference counter */ + unsigned int dsp_loaded; /* bit fields of loaded dsp indices */ + unsigned int exclusive:1; /* exclusive access mode */ }; extern int snd_hwdep_new(struct snd_card *card, char *id, int device, diff --git a/include/sound/jack.h b/include/sound/jack.h index 2e0315cdd0d6..6b013c6f6a04 100644 --- a/include/sound/jack.h +++ b/include/sound/jack.h @@ -30,6 +30,9 @@ struct input_dev; /** * Jack types which can be reported. These values are used as a * bitmask. + * + * Note that this must be kept in sync with the lookup table in + * sound/core/jack.c. */ enum snd_jack_types { SND_JACK_HEADPHONE = 0x0001, @@ -37,6 +40,8 @@ enum snd_jack_types { SND_JACK_HEADSET = SND_JACK_HEADPHONE | SND_JACK_MICROPHONE, SND_JACK_LINEOUT = 0x0004, SND_JACK_MECHANICAL = 0x0008, /* If detected separately */ + SND_JACK_VIDEOOUT = 0x0010, + SND_JACK_AVOUT = SND_JACK_LINEOUT | SND_JACK_VIDEOOUT, }; struct snd_jack { |