diff options
Diffstat (limited to 'ANDROID_3.4.5/sound/usb/usbaudio.h')
-rw-r--r-- | ANDROID_3.4.5/sound/usb/usbaudio.h | 105 |
1 files changed, 0 insertions, 105 deletions
diff --git a/ANDROID_3.4.5/sound/usb/usbaudio.h b/ANDROID_3.4.5/sound/usb/usbaudio.h deleted file mode 100644 index 3e2b0357..00000000 --- a/ANDROID_3.4.5/sound/usb/usbaudio.h +++ /dev/null @@ -1,105 +0,0 @@ -#ifndef __USBAUDIO_H -#define __USBAUDIO_H -/* - * (Tentative) USB Audio Driver for ALSA - * - * Copyright (c) 2002 by Takashi Iwai <tiwai@suse.de> - * - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -/* 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)) - -/* - * - */ - -struct snd_usb_audio { - int index; - struct usb_device *dev; - struct snd_card *card; - struct usb_interface *pm_intf; - u32 usb_id; - struct mutex shutdown_mutex; - unsigned int shutdown:1; - unsigned int probing:1; - unsigned int autosuspended:1; - unsigned int txfr_quirk:1; /* Subframe boundaries on transfers */ - - int num_interfaces; - int num_suspended_intf; - - struct list_head pcm_list; /* list of pcm streams */ - int pcm_devs; - - struct list_head midi_list; /* list of midi interfaces */ - - struct list_head mixer_list; /* list of mixer interfaces */ - - int setup; /* from the 'device_setup' module param */ - int nrpacks; /* from the 'nrpacks' module param */ - int async_unlink; /* from the 'async_unlink' module param */ - - struct usb_host_interface *ctrl_intf; /* the audio control interface */ -}; - -/* - * Information about devices with broken descriptors - */ - -/* special values for .ifnum */ -#define QUIRK_NO_INTERFACE -2 -#define QUIRK_ANY_INTERFACE -1 - -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_BYTES, - QUIRK_MIDI_EMAGIC, - QUIRK_MIDI_CME, - QUIRK_MIDI_AKAI, - QUIRK_MIDI_US122L, - QUIRK_MIDI_FTDI, - QUIRK_AUDIO_STANDARD_INTERFACE, - QUIRK_AUDIO_FIXED_ENDPOINT, - QUIRK_AUDIO_EDIROL_UAXX, - QUIRK_AUDIO_ALIGN_TRANSFER, - QUIRK_AUDIO_STANDARD_MIXER, - - QUIRK_TYPE_COUNT -}; - -struct snd_usb_audio_quirk { - const char *vendor_name; - const char *product_name; - int16_t ifnum; - uint16_t type; - const void *data; -}; - -#define combine_word(s) ((*(s)) | ((unsigned int)(s)[1] << 8)) -#define combine_triple(s) (combine_word(s) | ((unsigned int)(s)[2] << 16)) -#define combine_quad(s) (combine_triple(s) | ((unsigned int)(s)[3] << 24)) - -#endif /* __USBAUDIO_H */ |