diff options
Diffstat (limited to 'include/sound/gus.h')
| -rw-r--r-- | include/sound/gus.h | 44 |
1 files changed, 5 insertions, 39 deletions
diff --git a/include/sound/gus.h b/include/sound/gus.h index 07c116fe78c8..321ae93625eb 100644 --- a/include/sound/gus.h +++ b/include/sound/gus.h @@ -1,25 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ #ifndef __SOUND_GUS_H #define __SOUND_GUS_H /* * Global structures used for GUS part of ALSA driver * Copyright (c) by Jaroslav Kysela <perex@perex.cz> - * - * - * 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 - * */ #include <sound/pcm.h> @@ -528,25 +513,8 @@ struct _SND_IW_LFO_PROGRAM { unsigned short depth; }; -#if 0 -extern irqreturn_t snd_gf1_lfo_effect_interrupt(struct snd_gus_card * gus, snd_gf1_voice_t * voice); -#endif -extern void snd_gf1_lfo_init(struct snd_gus_card * gus); -extern void snd_gf1_lfo_done(struct snd_gus_card * gus); -extern void snd_gf1_lfo_program(struct snd_gus_card * gus, int voice, int lfo_type, struct _SND_IW_LFO_PROGRAM *program); -extern void snd_gf1_lfo_enable(struct snd_gus_card * gus, int voice, int lfo_type); -extern void snd_gf1_lfo_disable(struct snd_gus_card * gus, int voice, int lfo_type); -extern void snd_gf1_lfo_change_freq(struct snd_gus_card * gus, int voice, int lfo_type, int freq); -extern void snd_gf1_lfo_change_depth(struct snd_gus_card * gus, int voice, int lfo_type, int depth); -extern void snd_gf1_lfo_setup(struct snd_gus_card * gus, int voice, int lfo_type, int freq, int current_depth, int depth, int sweep, int shape); -extern void snd_gf1_lfo_shutdown(struct snd_gus_card * gus, int voice, int lfo_type); -#if 0 -extern void snd_gf1_lfo_command(struct snd_gus_card * gus, int voice, unsigned char *command); -#endif - /* gus_mem.c */ -void snd_gf1_mem_lock(struct snd_gf1_mem * alloc, int xup); int snd_gf1_mem_xfree(struct snd_gf1_mem * alloc, struct snd_gf1_mem_block * block); struct snd_gf1_mem_block *snd_gf1_mem_alloc(struct snd_gf1_mem * alloc, int owner, char *name, int size, int w_16, @@ -593,14 +561,8 @@ int snd_gf1_new_mixer(struct snd_gus_card * gus); int snd_gf1_pcm_new(struct snd_gus_card *gus, int pcm_dev, int control_index); -#ifdef CONFIG_SND_DEBUG -extern void snd_gf1_print_voice_registers(struct snd_gus_card * gus); -#endif - /* gus.c */ -int snd_gus_use_inc(struct snd_gus_card * gus); -void snd_gus_use_dec(struct snd_gus_card * gus); int snd_gus_create(struct snd_card *card, unsigned long port, int irq, int dma1, int dma2, @@ -628,4 +590,8 @@ int snd_gus_dram_write(struct snd_gus_card *gus, char __user *ptr, int snd_gus_dram_read(struct snd_gus_card *gus, char __user *ptr, unsigned int addr, unsigned int size, int rom); +/* gus_timer.c */ +void snd_gf1_timers_init(struct snd_gus_card *gus); +void snd_gf1_timers_done(struct snd_gus_card *gus); + #endif /* __SOUND_GUS_H */ |