diff options
Diffstat (limited to 'ANDROID_3.4.5/include/sound/seq_device.h')
-rw-r--r-- | ANDROID_3.4.5/include/sound/seq_device.h | 84 |
1 files changed, 0 insertions, 84 deletions
diff --git a/ANDROID_3.4.5/include/sound/seq_device.h b/ANDROID_3.4.5/include/sound/seq_device.h deleted file mode 100644 index 2b5f24cc..00000000 --- a/ANDROID_3.4.5/include/sound/seq_device.h +++ /dev/null @@ -1,84 +0,0 @@ -#ifndef __SOUND_SEQ_DEVICE_H -#define __SOUND_SEQ_DEVICE_H - -/* - * ALSA sequencer device management - * Copyright (c) 1999 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 - * - */ - -/* - * registered device information - */ - -#define ID_LEN 32 - -/* status flag */ -#define SNDRV_SEQ_DEVICE_FREE 0 -#define SNDRV_SEQ_DEVICE_REGISTERED 1 - -struct snd_seq_device { - /* device info */ - struct snd_card *card; /* sound card */ - int device; /* device number */ - char id[ID_LEN]; /* driver id */ - char name[80]; /* device name */ - int argsize; /* size of the argument */ - void *driver_data; /* private data for driver */ - int status; /* flag - read only */ - void *private_data; /* private data for the caller */ - void (*private_free)(struct snd_seq_device *device); - struct list_head list; /* link to next device */ -}; - - -/* driver operators - * init_device: - * Initialize the device with given parameters. - * Typically, - * 1. call snd_hwdep_new - * 2. allocate private data and initialize it - * 3. call snd_hwdep_register - * 4. store the instance to dev->driver_data pointer. - * - * free_device: - * Release the private data. - * Typically, call snd_device_free(dev->card, dev->driver_data) - */ -struct snd_seq_dev_ops { - int (*init_device)(struct snd_seq_device *dev); - int (*free_device)(struct snd_seq_device *dev); -}; - -/* - * prototypes - */ -void snd_seq_device_load_drivers(void); -int snd_seq_device_new(struct snd_card *card, int device, char *id, int argsize, struct snd_seq_device **result); -int snd_seq_device_register_driver(char *id, struct snd_seq_dev_ops *entry, int argsize); -int snd_seq_device_unregister_driver(char *id); - -#define SNDRV_SEQ_DEVICE_ARGPTR(dev) (void *)((char *)(dev) + sizeof(struct snd_seq_device)) - - -/* - * id strings for generic devices - */ -#define SNDRV_SEQ_DEV_ID_MIDISYNTH "seq-midi" -#define SNDRV_SEQ_DEV_ID_OPL3 "opl3-synth" - -#endif /* __SOUND_SEQ_DEVICE_H */ |