#define USB_SUBCLASS_MIDI_STREAMING 0x03
#define USB_SUBCLASS_VENDOR_SPEC 0xff
-#define CS_AUDIO_UNDEFINED 0x20
-#define CS_AUDIO_DEVICE 0x21
-#define CS_AUDIO_CONFIGURATION 0x22
-#define CS_AUDIO_STRING 0x23
-#define CS_AUDIO_INTERFACE 0x24
-#define CS_AUDIO_ENDPOINT 0x25
-
#define HEADER 0x01
#define INPUT_TERMINAL 0x02
#define OUTPUT_TERMINAL 0x03
/* maximum number of endpoints per interface */
#define MIDI_MAX_ENDPOINTS 2
+/* handling of USB vendor/product ID pairs as 32-bit numbers */
+#define USB_ID(vendor, product) (((vendor) << 16) | (product))
+#define USB_ID_VENDOR(id) ((id) >> 16)
+#define USB_ID_PRODUCT(id) ((u16)(id))
+
/*
*/
-typedef struct snd_usb_audio snd_usb_audio_t;
-
struct snd_usb_audio {
-
int index;
struct usb_device *dev;
- snd_card_t *card;
+ struct snd_card *card;
+ u32 usb_id;
int shutdown;
int num_interfaces;
struct list_head midi_list; /* list of midi interfaces */
int next_midi_device;
- unsigned int ignore_ctl_error; /* for mixer */
-};
+ struct list_head mixer_list; /* list of mixer interfaces */
+};
/*
* Information about devices with broken descriptors
*/
+/* special values for .ifnum */
#define QUIRK_NO_INTERFACE -2
#define QUIRK_ANY_INTERFACE -1
-#define QUIRK_MIDI_FIXED_ENDPOINT 0
-#define QUIRK_MIDI_YAMAHA 1
-#define QUIRK_MIDI_MIDIMAN 2
-#define QUIRK_COMPOSITE 3
-#define QUIRK_AUDIO_FIXED_ENDPOINT 4
-#define QUIRK_AUDIO_STANDARD_INTERFACE 5
-#define QUIRK_MIDI_STANDARD_INTERFACE 6
-#define QUIRK_AUDIO_EDIROL_UA700 7
-
-typedef struct snd_usb_audio_quirk snd_usb_audio_quirk_t;
-typedef struct snd_usb_midi_endpoint_info snd_usb_midi_endpoint_info_t;
+enum quirk_type {
+ QUIRK_IGNORE_INTERFACE,
+ QUIRK_COMPOSITE,
+ QUIRK_MIDI_STANDARD_INTERFACE,
+ QUIRK_MIDI_FIXED_ENDPOINT,
+ QUIRK_MIDI_YAMAHA,
+ QUIRK_MIDI_MIDIMAN,
+ QUIRK_MIDI_NOVATION,
+ QUIRK_MIDI_RAW,
+ QUIRK_MIDI_EMAGIC,
+ QUIRK_MIDI_CME,
+ QUIRK_AUDIO_STANDARD_INTERFACE,
+ QUIRK_AUDIO_FIXED_ENDPOINT,
+ QUIRK_AUDIO_EDIROL_UA700_UA25,
+ QUIRK_AUDIO_EDIROL_UA1000,
+
+ QUIRK_TYPE_COUNT
+};
struct snd_usb_audio_quirk {
const char *vendor_name;
const char *product_name;
int16_t ifnum;
- int16_t type;
+ uint16_t type;
const void *data;
};
/* data for QUIRK_MIDI_FIXED_ENDPOINT */
struct snd_usb_midi_endpoint_info {
- int8_t out_ep, in_ep; /* ep number, 0 autodetect */
+ int8_t out_ep; /* ep number, 0 autodetect */
+ uint8_t out_interval; /* interval for interrupt endpoints */
+ int8_t in_ep;
+ uint8_t in_interval;
uint16_t out_cables; /* bitmask */
uint16_t in_cables; /* bitmask */
};
/* for QUIRK_AUDIO/MIDI_STANDARD_INTERFACE, data is NULL */
-/* for QUIRK_AUDIO_EDIROL_UA700, data is NULL */
+/* for QUIRK_AUDIO_EDIROL_UA700_UA25/UA1000, data is NULL */
+
+/* for QUIRK_IGNORE_INTERFACE, data is NULL */
+
+/* for QUIRK_MIDI_NOVATION and _RAW, data is NULL */
+
+/* for QUIRK_MIDI_EMAGIC, data points to a snd_usb_midi_endpoint_info
+ * structure (out_cables and in_cables only) */
+
+/* for QUIRK_MIDI_CME, data is NULL */
/*
*/
void *snd_usb_find_desc(void *descstart, int desclen, void *after, u8 dtype);
void *snd_usb_find_csint_desc(void *descstart, int desclen, void *after, u8 dsubtype);
-int snd_usb_ctl_msg(struct usb_device *dev, unsigned int pipe, __u8 request, __u8 requesttype, __u16 value, __u16 index, void *data, __u16 size, int timeout);
+int snd_usb_ctl_msg(struct usb_device *dev, unsigned int pipe,
+ __u8 request, __u8 requesttype, __u16 value, __u16 index,
+ void *data, __u16 size, int timeout);
-int snd_usb_create_mixer(snd_usb_audio_t *chip, int ctrlif);
+int snd_usb_create_mixer(struct snd_usb_audio *chip, int ctrlif);
+void snd_usb_mixer_disconnect(struct list_head *p);
-int snd_usb_create_midi_interface(snd_usb_audio_t *chip, struct usb_interface *iface, const snd_usb_audio_quirk_t *quirk);
-void snd_usbmidi_disconnect(struct list_head *p, struct usb_driver *driver);
+int snd_usb_create_midi_interface(struct snd_usb_audio *chip, struct usb_interface *iface,
+ const struct snd_usb_audio_quirk *quirk);
+void snd_usbmidi_input_stop(struct list_head* p);
+void snd_usbmidi_input_start(struct list_head* p);
+void snd_usbmidi_disconnect(struct list_head *p);
/*
* retrieve usb_interface descriptor from the host interface
#define get_cfg_desc(cfg) (&(cfg)->desc)
#endif
-#ifndef usb_pipe_needs_resubmit
-#define usb_pipe_needs_resubmit(pipe) 1
-#endif
-
-#ifndef snd_usb_complete_callback
-#define snd_usb_complete_callback(x) (x)
-#endif
-
#ifndef snd_usb_get_speed
#define snd_usb_get_speed(dev) ((dev)->speed)
#endif