summaryrefslogtreecommitdiffstats
path: root/sound/usb/usbaudio.h
diff options
context:
space:
mode:
authorDaniel Mack <daniel@caiaq.de>2010-03-04 19:46:12 +0100
committerTakashi Iwai <tiwai@suse.de>2010-03-05 08:16:47 +0100
commit3e1aebef6fb55e35668d2d7cf608cf03f30c904f (patch)
tree51e92e89e84a67ec7ac177847e66d4b34a646ce3 /sound/usb/usbaudio.h
parentbc700ab1407864ebee838de53c9565a394f4da38 (diff)
downloadop-kernel-dev-3e1aebef6fb55e35668d2d7cf608cf03f30c904f.zip
op-kernel-dev-3e1aebef6fb55e35668d2d7cf608cf03f30c904f.tar.gz
ALSA: usb-audio: header file cleanups
Rename snd-usb-lib to snd-usbmidi-lib as MIDI functions are the only thing it actually contains. Introduce a new header file to only declare these functions. Introduced usbmixer.h for all functions exported by usbmixer.c. Signed-off-by: Daniel Mack <daniel@caiaq.de> Cc: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/usb/usbaudio.h')
-rw-r--r--sound/usb/usbaudio.h51
1 files changed, 0 insertions, 51 deletions
diff --git a/sound/usb/usbaudio.h b/sound/usb/usbaudio.h
index 42c299c..49a691a 100644
--- a/sound/usb/usbaudio.h
+++ b/sound/usb/usbaudio.h
@@ -21,9 +21,6 @@
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
-/* 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)
@@ -89,39 +86,6 @@ struct snd_usb_audio_quirk {
const void *data;
};
-/* data for QUIRK_MIDI_FIXED_ENDPOINT */
-struct snd_usb_midi_endpoint_info {
- 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_MIDI_YAMAHA, data is NULL */
-
-/* for QUIRK_MIDI_MIDIMAN, data points to a snd_usb_midi_endpoint_info
- * structure (out_cables and in_cables only) */
-
-/* for QUIRK_COMPOSITE, data points to an array of snd_usb_audio_quirk
- * structures, terminated with .ifnum = -1 */
-
-/* for QUIRK_AUDIO_FIXED_ENDPOINT, data points to an audioformat structure */
-
-/* for QUIRK_AUDIO/MIDI_STANDARD_INTERFACE, data is NULL */
-
-/* for QUIRK_AUDIO_EDIROL_UAXX, 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 */
-
/*
*/
@@ -148,21 +112,6 @@ 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(struct snd_usb_audio *chip, int ctrlif,
- int ignore_error);
-void snd_usb_mixer_disconnect(struct list_head *p);
-
-int snd_usbmidi_create(struct snd_card *card,
- struct usb_interface *iface,
- struct list_head *midi_list,
- 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);
-
-void snd_emuusb_set_samplerate(struct snd_usb_audio *chip,
- unsigned char samplerate_id);
-
/*
* retrieve usb_interface descriptor from the host interface
* (conditional for compatibility with the older API)
OpenPOWER on IntegriCloud