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| author | Daniel Mack <daniel@caiaq.de> | 2010-03-04 19:46:13 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2010-03-05 08:17:14 +0100 |
| commit | e5779998bf8b70e48a6cc208c8b61b33bd6117ea (patch) | |
| tree | 512568f0fc4b81eac8019522c10df5b81483bcca /sound/usb/format.h | |
| parent | 3e1aebef6fb55e35668d2d7cf608cf03f30c904f (diff) | |
| download | linux-stable-e5779998bf8b70e48a6cc208c8b61b33bd6117ea.tar.gz linux-stable-e5779998bf8b70e48a6cc208c8b61b33bd6117ea.tar.bz2 linux-stable-e5779998bf8b70e48a6cc208c8b61b33bd6117ea.zip | |
ALSA: usb-audio: refactor code
Clean up the usb audio driver by factoring out a lot of functions to
separate files. Code for procfs, quirks, urbs, format parsers etc all
got a new home now.
Moved almost all special quirk handling to quirks.c and introduced new
generic functions to handle them, so the exceptions do not pollute the
whole driver.
Renamed usbaudio.c to card.c because this is what it actually does now.
Renamed usbmidi.c to midi.c for namespace clarity.
Removed more things from usbaudio.h.
The non-standard drivers were adopted accordingly.
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/format.h')
| -rw-r--r-- | sound/usb/format.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/sound/usb/format.h b/sound/usb/format.h new file mode 100644 index 000000000000..8298c4e8ddfa --- /dev/null +++ b/sound/usb/format.h @@ -0,0 +1,8 @@ +#ifndef __USBAUDIO_FORMAT_H +#define __USBAUDIO_FORMAT_H + +int snd_usb_parse_audio_format(struct snd_usb_audio *chip, struct audioformat *fp, + int format, unsigned char *fmt, int stream, + struct usb_host_interface *iface); + +#endif /* __USBAUDIO_FORMAT_H */ |