diff options
| author | Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> | 2025-05-09 00:36:15 +0000 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2025-05-11 16:23:28 +0200 |
| commit | f67c90d60f68cc02942895f0c594c5613ef43f64 (patch) | |
| tree | f27ba3a7a813bdaacb446da46485a994e1c27d4f | |
| parent | 2a6794a9de0784252fcdf2f603111a89d05199df (diff) | |
ALSA: isa/gus: remove snd_gf1_lfo_xxx()
There is no snd_gf1_lfo_xxx() implementation, and no one is using it.
Let's remove it.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://patch.msgid.link/87o6w2pqm8.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
| -rw-r--r-- | include/sound/gus.h | 16 | ||||
| -rw-r--r-- | sound/isa/gus/gus_reset.c | 16 |
2 files changed, 2 insertions, 30 deletions
diff --git a/include/sound/gus.h b/include/sound/gus.h index bdd60ffe15c2..1c8fb6c93e50 100644 --- a/include/sound/gus.h +++ b/include/sound/gus.h @@ -513,22 +513,6 @@ 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); diff --git a/sound/isa/gus/gus_reset.c b/sound/isa/gus/gus_reset.c index ac5da1281042..326bc6028885 100644 --- a/sound/isa/gus/gus_reset.c +++ b/sound/isa/gus/gus_reset.c @@ -141,10 +141,6 @@ void snd_gf1_stop_voice(struct snd_gus_card * gus, unsigned short voice) if (gus->gf1.enh_mode) snd_gf1_write8(gus, SNDRV_GF1_VB_ACCUMULATOR, 0); spin_unlock_irqrestore(&gus->reg_lock, flags); -#if 0 - snd_gf1_lfo_shutdown(gus, voice, ULTRA_LFO_VIBRATO); - snd_gf1_lfo_shutdown(gus, voice, ULTRA_LFO_TREMOLO); -#endif } static void snd_gf1_clear_voices(struct snd_gus_card * gus, unsigned short v_min, @@ -182,10 +178,6 @@ static void snd_gf1_clear_voices(struct snd_gus_card * gus, unsigned short v_min snd_gf1_write16(gus, SNDRV_GF1_VW_EFFECT_VOLUME_FINAL, 0); } spin_unlock_irqrestore(&gus->reg_lock, flags); -#if 0 - snd_gf1_lfo_shutdown(gus, i, ULTRA_LFO_VIBRATO); - snd_gf1_lfo_shutdown(gus, i, ULTRA_LFO_TREMOLO); -#endif } } @@ -335,9 +327,7 @@ int snd_gf1_start(struct snd_gus_card * gus) } else { gus->gf1.sw_lfo = 1; } -#if 0 - snd_gf1_lfo_init(gus); -#endif + if (gus->gf1.memory > 0) for (i = 0; i < 4; i++) snd_gf1_poke(gus, gus->gf1.default_voice_address + i, 0); @@ -391,8 +381,6 @@ int snd_gf1_stop(struct snd_gus_card * gus) snd_gf1_i_write8(gus, SNDRV_GF1_GB_RESET, 1); /* disable IRQ & DAC */ snd_gf1_timers_done(gus); snd_gf1_mem_done(gus); -#if 0 - snd_gf1_lfo_done(gus); -#endif + return 0; } |