From 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 Mon Sep 17 00:00:00 2001 From: Yunhong Jiang Date: Tue, 4 Aug 2015 12:17:53 -0700 Subject: Add the rt linux 4.1.3-rt3 as base Import the rt linux 4.1.3-rt3 as OPNFV kvm base. It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and the base is: commit 0917f823c59692d751951bf5ea699a2d1e2f26a2 Author: Sebastian Andrzej Siewior Date: Sat Jul 25 12:13:34 2015 +0200 Prepare v4.1.3-rt3 Signed-off-by: Sebastian Andrzej Siewior We lose all the git history this way and it's not good. We should apply another opnfv project repo in future. Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423 Signed-off-by: Yunhong Jiang --- kernel/include/sound/mixer_oss.h | 81 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 81 insertions(+) create mode 100644 kernel/include/sound/mixer_oss.h (limited to 'kernel/include/sound/mixer_oss.h') diff --git a/kernel/include/sound/mixer_oss.h b/kernel/include/sound/mixer_oss.h new file mode 100644 index 000000000..13cb0b430 --- /dev/null +++ b/kernel/include/sound/mixer_oss.h @@ -0,0 +1,81 @@ +#ifndef __SOUND_MIXER_OSS_H +#define __SOUND_MIXER_OSS_H + +/* + * OSS MIXER API + * Copyright (c) by Jaroslav Kysela + * + * + * 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 + * + */ + +#if defined(CONFIG_SND_MIXER_OSS) || defined(CONFIG_SND_MIXER_OSS_MODULE) + +#define SNDRV_OSS_MAX_MIXERS 32 + +struct snd_mixer_oss_file; + +struct snd_mixer_oss_slot { + int number; + unsigned int stereo: 1; + int (*get_volume)(struct snd_mixer_oss_file *fmixer, + struct snd_mixer_oss_slot *chn, + int *left, int *right); + int (*put_volume)(struct snd_mixer_oss_file *fmixer, + struct snd_mixer_oss_slot *chn, + int left, int right); + int (*get_recsrc)(struct snd_mixer_oss_file *fmixer, + struct snd_mixer_oss_slot *chn, + int *active); + int (*put_recsrc)(struct snd_mixer_oss_file *fmixer, + struct snd_mixer_oss_slot *chn, + int active); + unsigned long private_value; + void *private_data; + void (*private_free)(struct snd_mixer_oss_slot *slot); + int volume[2]; +}; + +struct snd_mixer_oss { + struct snd_card *card; + char id[16]; + char name[32]; + struct snd_mixer_oss_slot slots[SNDRV_OSS_MAX_MIXERS]; /* OSS mixer slots */ + unsigned int mask_recsrc; /* exclusive recsrc mask */ + int (*get_recsrc)(struct snd_mixer_oss_file *fmixer, + unsigned int *active_index); + int (*put_recsrc)(struct snd_mixer_oss_file *fmixer, + unsigned int active_index); + void *private_data_recsrc; + void (*private_free_recsrc)(struct snd_mixer_oss *mixer); + struct mutex reg_mutex; + struct snd_info_entry *proc_entry; + int oss_dev_alloc; + /* --- */ + int oss_recsrc; +}; + +struct snd_mixer_oss_file { + struct snd_card *card; + struct snd_mixer_oss *mixer; +}; + +int snd_mixer_oss_ioctl_card(struct snd_card *card, + unsigned int cmd, unsigned long arg); + +#endif /* CONFIG_SND_MIXER_OSS */ + +#endif /* __SOUND_MIXER_OSS_H */ -- cgit 1.2.3-korg