diff options
Diffstat (limited to 'sound/usb')
| -rw-r--r-- | sound/usb/line6/driver.c | 2 | ||||
| -rw-r--r-- | sound/usb/line6/driver.h | 73 | ||||
| -rw-r--r-- | sound/usb/line6/midi.h | 32 | ||||
| -rw-r--r-- | sound/usb/line6/pcm.h | 52 | ||||
| -rw-r--r-- | sound/usb/line6/pod.c | 32 | ||||
| -rw-r--r-- | sound/usb/line6/podhd.c | 4 | ||||
| -rw-r--r-- | sound/usb/line6/toneport.c | 24 | ||||
| -rw-r--r-- | sound/usb/line6/variax.c | 20 |
8 files changed, 65 insertions, 174 deletions
diff --git a/sound/usb/line6/driver.c b/sound/usb/line6/driver.c index a0436993a16..f46da99c44b 100644 --- a/sound/usb/line6/driver.c +++ b/sound/usb/line6/driver.c @@ -44,7 +44,7 @@ static const char line6_request_version[] = { 0xf0, 0x7e, 0x7f, 0x06, 0x01, 0xf7 }; -/** +/* Class for asynchronous messages. */ struct message { diff --git a/sound/usb/line6/driver.h b/sound/usb/line6/driver.h index fce10f12f0d..80d42a0fd88 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 *); diff --git a/sound/usb/line6/midi.h b/sound/usb/line6/midi.h index 9d9467b2613..cf82d69e274 100644 --- a/sound/usb/line6/midi.h +++ b/sound/usb/line6/midi.h @@ -19,44 +19,28 @@ #define MIDI_BUFFER_SIZE 1024 struct snd_line6_midi { - /** - Pointer back to the Line 6 driver data structure. - */ + /* Pointer back to the Line 6 driver data structure */ struct usb_line6 *line6; - /** - MIDI substream for receiving (or NULL if not active). - */ + /* MIDI substream for receiving (or NULL if not active) */ struct snd_rawmidi_substream *substream_receive; - /** - MIDI substream for transmitting (or NULL if not active). - */ + /* MIDI substream for transmitting (or NULL if not active) */ struct snd_rawmidi_substream *substream_transmit; - /** - Number of currently active MIDI send URBs. - */ + /* Number of currently active MIDI send URBs */ int num_active_send_urbs; - /** - Spin lock to protect MIDI buffer handling. - */ + /* Spin lock to protect MIDI buffer handling */ spinlock_t lock; - /** - Wait queue for MIDI transmission. - */ + /* Wait queue for MIDI transmission */ wait_queue_head_t send_wait; - /** - Buffer for incoming MIDI stream. - */ + /* Buffer for incoming MIDI stream */ struct midi_buffer midibuf_in; - /** - Buffer for outgoing MIDI stream. - */ + /* Buffer for outgoing MIDI stream */ struct midi_buffer midibuf_out; }; diff --git a/sound/usb/line6/pcm.h b/sound/usb/line6/pcm.h index 42d3e6fc2c6..19c12f0a900 100644 --- a/sound/usb/line6/pcm.h +++ b/sound/usb/line6/pcm.h @@ -66,8 +66,8 @@ the running flag indicates whether the stream is running. For monitor or impulse operations, the driver needs to call - snd_line6_duplex_acquire() or snd_line6_duplex_release() with the - appropriate LINE6_STREAM_* flag. + line6_pcm_acquire() or line6_pcm_release() with the appropriate + LINE6_STREAM_* flag. */ /* stream types */ @@ -139,19 +139,13 @@ struct line6_pcm_stream { }; struct snd_line6_pcm { - /** - Pointer back to the Line 6 driver data structure. - */ + /* Pointer back to the Line 6 driver data structure */ struct usb_line6 *line6; - /** - Properties. - */ + /* Properties. */ struct line6_pcm_properties *properties; - /** - ALSA pcm stream - */ + /* ALSA pcm stream */ struct snd_pcm *pcm; /* protection to state changes of in/out streams */ @@ -161,49 +155,31 @@ struct snd_line6_pcm { struct line6_pcm_stream in; struct line6_pcm_stream out; - /** - Previously captured frame (for software monitoring). - */ + /* Previously captured frame (for software monitoring) */ unsigned char *prev_fbuf; - /** - Size of previously captured frame (for software monitoring). - */ + /* Size of previously captured frame (for software monitoring) */ int prev_fsize; - /** - Maximum size of USB packet. - */ + /* Maximum size of USB packet */ int max_packet_size; - /** - PCM playback volume (left and right). - */ + /* PCM playback volume (left and right) */ int volume_playback[2]; - /** - PCM monitor volume. - */ + /* PCM monitor volume */ int volume_monitor; - /** - Volume of impulse response test signal (if zero, test is disabled). - */ + /* Volume of impulse response test signal (if zero, test is disabled) */ int impulse_volume; - /** - Period of impulse response test signal. - */ + /* Period of impulse response test signal */ int impulse_period; - /** - Counter for impulse response test signal. - */ + /* Counter for impulse response test signal */ int impulse_count; - /** - Several status bits (see LINE6_FLAG_*). - */ + /* Several status bits (see LINE6_FLAG_*) */ unsigned long flags; }; diff --git a/sound/usb/line6/pod.c b/sound/usb/line6/pod.c index 6f7cd585f2d..bc20cf14171 100644 --- a/sound/usb/line6/pod.c +++ b/sound/usb/line6/pod.c @@ -58,44 +58,28 @@ enum { }; struct usb_line6_pod { - /** - Generic Line 6 USB data. - */ + /* Generic Line 6 USB data */ struct usb_line6 line6; - /** - Instrument monitor level. - */ + /* Instrument monitor level */ int monitor_level; - /** - Timer for device initializaton. - */ + /* Timer for device initialization */ struct timer_list startup_timer; - /** - Work handler for device initializaton. - */ + /* Work handler for device initialization */ struct work_struct startup_work; - /** - Current progress in startup procedure. - */ + /* Current progress in startup procedure */ int startup_progress; - /** - Serial number of device. - */ + /* Serial number of device */ int serial_number; - /** - Firmware version (x 100). - */ + /* Firmware version (x 100) */ int firmware_version; - /** - Device ID. - */ + /* Device ID */ int device_id; }; diff --git a/sound/usb/line6/podhd.c b/sound/usb/line6/podhd.c index 43c39886597..c4e83ab33a2 100644 --- a/sound/usb/line6/podhd.c +++ b/sound/usb/line6/podhd.c @@ -27,9 +27,7 @@ enum { }; struct usb_line6_podhd { - /** - Generic Line 6 USB data. - */ + /* Generic Line 6 USB data */ struct usb_line6 line6; }; diff --git a/sound/usb/line6/toneport.c b/sound/usb/line6/toneport.c index 819e06b3f3d..9024acb2b85 100644 --- a/sound/usb/line6/toneport.c +++ b/sound/usb/line6/toneport.c @@ -43,34 +43,22 @@ struct toneport_led { }; struct usb_line6_toneport { - /** - Generic Line 6 USB data. - */ + /* Generic Line 6 USB data */ struct usb_line6 line6; - /** - Source selector. - */ + /* Source selector */ int source; - /** - Serial number of device. - */ + /* Serial number of device */ int serial_number; - /** - Firmware version (x 100). - */ + /* Firmware version (x 100) */ int firmware_version; - /** - Timer for delayed PCM startup. - */ + /* Timer for delayed PCM startup */ struct timer_list timer; - /** - Device type. - */ + /* Device type */ enum line6_device_type type; /* LED instances */ diff --git a/sound/usb/line6/variax.c b/sound/usb/line6/variax.c index 9701ffa6136..44042cbdef0 100644 --- a/sound/usb/line6/variax.c +++ b/sound/usb/line6/variax.c @@ -42,30 +42,20 @@ enum { }; struct usb_line6_variax { - /** - Generic Line 6 USB data. - */ + /* Generic Line 6 USB data */ struct usb_line6 line6; - /** - Buffer for activation code. - */ + /* Buffer for activation code */ unsigned char *buffer_activate; - /** - Handler for device initializaton. - */ + /* Handler for device initialization */ struct work_struct startup_work; - /** - Timers for device initializaton. - */ + /* Timers for device initialization */ struct timer_list startup_timer1; struct timer_list startup_timer2; - /** - Current progress in startup procedure. - */ + /* Current progress in startup procedure */ int startup_progress; }; |