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/asequencer.h | 86 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 86 insertions(+) create mode 100644 kernel/include/sound/asequencer.h (limited to 'kernel/include/sound/asequencer.h') diff --git a/kernel/include/sound/asequencer.h b/kernel/include/sound/asequencer.h new file mode 100644 index 000000000..75935ce73 --- /dev/null +++ b/kernel/include/sound/asequencer.h @@ -0,0 +1,86 @@ +/* + * Main header file for the ALSA sequencer + * Copyright (c) 1998-1999 by Frank van de Pol + * (c) 1998-1999 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 + * + */ +#ifndef __SOUND_ASEQUENCER_H +#define __SOUND_ASEQUENCER_H + +#include +#include +#include + +/* helper macro */ +#define snd_seq_event_bounce_ext_data(ev) ((void*)((char *)(ev)->data.ext.ptr + sizeof(struct snd_seq_event_bounce))) + +/* + * type check macros + */ +/* result events: 0-4 */ +#define snd_seq_ev_is_result_type(ev) ((ev)->type < 5) +/* channel specific events: 5-19 */ +#define snd_seq_ev_is_channel_type(ev) ((ev)->type >= 5 && (ev)->type < 20) +/* note events: 5-9 */ +#define snd_seq_ev_is_note_type(ev) ((ev)->type >= 5 && (ev)->type < 10) +/* control events: 10-19 */ +#define snd_seq_ev_is_control_type(ev) ((ev)->type >= 10 && (ev)->type < 20) +/* queue control events: 30-39 */ +#define snd_seq_ev_is_queue_type(ev) ((ev)->type >= 30 && (ev)->type < 40) +/* system status messages */ +#define snd_seq_ev_is_message_type(ev) ((ev)->type >= 60 && (ev)->type < 69) +/* sample messages */ +#define snd_seq_ev_is_sample_type(ev) ((ev)->type >= 70 && (ev)->type < 79) +/* user-defined messages */ +#define snd_seq_ev_is_user_type(ev) ((ev)->type >= 90 && (ev)->type < 99) +/* fixed length events: 0-99 */ +#define snd_seq_ev_is_fixed_type(ev) ((ev)->type < 100) +/* variable length events: 130-139 */ +#define snd_seq_ev_is_variable_type(ev) ((ev)->type >= 130 && (ev)->type < 140) +/* reserved for kernel */ +#define snd_seq_ev_is_reserved(ev) ((ev)->type >= 150) + +/* direct dispatched events */ +#define snd_seq_ev_is_direct(ev) ((ev)->queue == SNDRV_SEQ_QUEUE_DIRECT) + +/* + * macros to check event flags + */ +/* prior events */ +#define snd_seq_ev_is_prior(ev) (((ev)->flags & SNDRV_SEQ_PRIORITY_MASK) == SNDRV_SEQ_PRIORITY_HIGH) + +/* event length type */ +#define snd_seq_ev_length_type(ev) ((ev)->flags & SNDRV_SEQ_EVENT_LENGTH_MASK) +#define snd_seq_ev_is_fixed(ev) (snd_seq_ev_length_type(ev) == SNDRV_SEQ_EVENT_LENGTH_FIXED) +#define snd_seq_ev_is_variable(ev) (snd_seq_ev_length_type(ev) == SNDRV_SEQ_EVENT_LENGTH_VARIABLE) +#define snd_seq_ev_is_varusr(ev) (snd_seq_ev_length_type(ev) == SNDRV_SEQ_EVENT_LENGTH_VARUSR) + +/* time-stamp type */ +#define snd_seq_ev_timestamp_type(ev) ((ev)->flags & SNDRV_SEQ_TIME_STAMP_MASK) +#define snd_seq_ev_is_tick(ev) (snd_seq_ev_timestamp_type(ev) == SNDRV_SEQ_TIME_STAMP_TICK) +#define snd_seq_ev_is_real(ev) (snd_seq_ev_timestamp_type(ev) == SNDRV_SEQ_TIME_STAMP_REAL) + +/* time-mode type */ +#define snd_seq_ev_timemode_type(ev) ((ev)->flags & SNDRV_SEQ_TIME_MODE_MASK) +#define snd_seq_ev_is_abstime(ev) (snd_seq_ev_timemode_type(ev) == SNDRV_SEQ_TIME_MODE_ABS) +#define snd_seq_ev_is_reltime(ev) (snd_seq_ev_timemode_type(ev) == SNDRV_SEQ_TIME_MODE_REL) + +/* queue sync port */ +#define snd_seq_queue_sync_port(q) ((q) + 16) + +#endif /* __SOUND_ASEQUENCER_H */ -- cgit 1.2.3-korg