diff options
Diffstat (limited to 'sound/usb/line6/driver.h')
-rw-r--r-- | sound/usb/line6/driver.h | 73 |
1 files changed, 22 insertions, 51 deletions
diff --git a/sound/usb/line6/driver.h b/sound/usb/line6/driver.h index fce10f12f0d3..80d42a0fd889 100644 --- a/sound/usb/line6/driver.h +++ b/sound/usb/line6/driver.h @@ -60,26 +60,20 @@ extern const unsigned char line6_midi_id[3]; static const int SYSEX_DATA_OFS = sizeof(line6_midi_id) + 3; static const int SYSEX_EXTRA_SIZE = sizeof(line6_midi_id) + 4; -/** +/* Common properties of Line 6 devices. */ struct line6_properties { - /** - Card id string (maximum 16 characters). - This can be used to address the device in ALSA programs as - "default:CARD=<id>" - */ + /* Card id string (maximum 16 characters). + * This can be used to address the device in ALSA programs as + * "default:CARD=<id>" + */ const char *id; - /** - Card short name (maximum 32 characters). - */ + /* Card short name (maximum 32 characters) */ const char *name; - /** - Bit vector defining this device's capabilities in the - line6usb driver. - */ + /* Bit vector defining this device's capabilities in line6usb driver */ int capabilities; int altsetting; @@ -90,70 +84,47 @@ struct line6_properties { unsigned ep_audio_w; }; -/** +/* Common data shared by all Line 6 devices. Corresponds to a pair of USB endpoints. */ struct usb_line6 { - /** - USB device. - */ + /* USB device */ struct usb_device *usbdev; - /** - Properties. - */ + /* Properties */ const struct line6_properties *properties; - /** - Interval (ms). - */ + /* Interval (ms) */ int interval; - /** - Maximum size of USB packet. - */ + /* Maximum size of USB packet */ int max_packet_size; - /** - Device representing the USB interface. - */ + /* Device representing the USB interface */ struct device *ifcdev; - /** - Line 6 sound card data structure. - Each device has at least MIDI or PCM. - */ + /* Line 6 sound card data structure. + * Each device has at least MIDI or PCM. + */ struct snd_card *card; - /** - Line 6 PCM device data structure. - */ + /* Line 6 PCM device data structure */ struct snd_line6_pcm *line6pcm; - /** - Line 6 MIDI device data structure. - */ + /* Line 6 MIDI device data structure */ struct snd_line6_midi *line6midi; - /** - URB for listening to PODxt Pro control endpoint. - */ + /* URB for listening to PODxt Pro control endpoint */ struct urb *urb_listen; - /** - Buffer for listening to PODxt Pro control endpoint. - */ + /* Buffer for listening to PODxt Pro control endpoint */ unsigned char *buffer_listen; - /** - Buffer for message to be processed. - */ + /* Buffer for message to be processed */ unsigned char *buffer_message; - /** - Length of message to be processed. - */ + /* Length of message to be processed */ int message_length; void (*process_message)(struct usb_line6 *); |