include/sound/seq_midi_emul.h

1 /* SPDX-License-Identifier: GPL-2.0-or-later */
6  *  Midi channel definition for optional channel management.
15  * channel.  All drivers for hardware that does not understand midi
20 	int  number;		/* The channel number */
21 	int  client;		/* The client associated with this channel */
22 	int  port;		/* The port associated with this channel */
26 		drum_channel:1,		/* Drum channel */
31 	unsigned char midi_pressure;	/* Channel pressure */
48  * The channel set consists of information describing the client and
51  * channel set type if it wished with the channel array null.
62 	unsigned char gs_master_volume;	/* SYSEX master volume: 0-127 */
84 /* 0-127 controller values */
91  * The usage is eg: chan->gm_bank_select.  Another implementation would
100 #define gm_volume		control[7]
134 #define SNDRV_GM_BANK_SELECT(cp)		(((cp)->control[0]<<7)|((cp)->control[32]))
135 #define SNDRV_GM_MODULATION_WHEEL(cp)	(((cp)->control[1]<<7)|((cp)->control[33]))
136 #define SNDRV_GM_BREATH(cp)		(((cp)->control[2]<<7)|((cp)->control[34]))
137 #define SNDRV_GM_FOOT_PEDAL(cp)		(((cp)->control[4]<<7)|((cp)->control[36]))
138 #define SNDRV_GM_PORTAMENTO_TIME(cp)	(((cp)->control[5]<<7)|((cp)->control[37]))
139 #define SNDRV_GM_DATA_ENTRY(cp)		(((cp)->control[6]<<7)|((cp)->control[38]))
140 #define SNDRV_GM_VOLUME(cp)		(((cp)->control[7]<<7)|((cp)->control[39]))
141 #define SNDRV_GM_BALANCE(cp)		(((cp)->control[8]<<7)|((cp)->control[40]))
142 #define SNDRV_GM_PAN(cp)			(((cp)->control[10]<<7)|((cp)->control[42]))
143 #define SNDRV_GM_EXPRESSION(cp)		(((cp)->control[11]<<7)|((cp)->control[43]))