[ALSA] sound/isa/: cleanups
GUS Library This patch contains the following possible cleanups: - make needlesly global code static - #if 0 the following unused global functions: - gus/gus_volume.c: snd_gf1_gvol_to_lvol_raw - gus/gus_volume.c: snd_gf1_calc_ramp_rate - gus/gus_volume.c: snd_gf1_compute_vibrato - gus/gus_volume.c: snd_gf1_compute_pitchbend - gus/gus_volume.c: snd_gf1_compute_freq - gus/gus_io.c: snd_gf1_i_adlib_write - gus/gus_io.c: snd_gf1_i_write_addr - gus/gus_io.c: snd_gf1_pokew - gus/gus_io.c: snd_gf1_peekw - gus/gus_io.c: snd_gf1_dram_setmem - gus/gus_io.c: snd_gf1_print_global_registers - gus/gus_io.c: snd_gf1_print_setup_registers - gus/gus_io.c: snd_gf1_peek_print_block - gus/gus_io.c: snd_gf1_print_setup_registers - gus/gus_io.c: snd_gf1_peek_print_block - #if 0 the following unused global variable: - gus/gus_tables.h: snd_gf1_scale_table - remove the following unneeded EXPORT_SYMBOL's: - gus/gus_main.c: snd_gf1_i_write16 - gus/gus_main.c: snd_gf1_start - gus/gus_main.c: snd_gf1_stop Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Adrian Bunk
Jaroslav Kysela
parent
1baa705b75
commit
209ac85d76
8 changed files with 33 additions and 37 deletions
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@ -526,9 +526,6 @@ extern void snd_gf1_adlib_write(snd_gus_card_t * gus, unsigned char reg, unsigne
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extern void snd_gf1_dram_addr(snd_gus_card_t * gus, unsigned int addr);
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extern void snd_gf1_poke(snd_gus_card_t * gus, unsigned int addr, unsigned char data);
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extern unsigned char snd_gf1_peek(snd_gus_card_t * gus, unsigned int addr);
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extern void snd_gf1_pokew(snd_gus_card_t * gus, unsigned int addr, unsigned short data);
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extern unsigned short snd_gf1_peekw(snd_gus_card_t * gus, unsigned int addr);
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extern void snd_gf1_dram_setmem(snd_gus_card_t * gus, unsigned int addr, unsigned short value, unsigned int count);
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extern void snd_gf1_write_addr(snd_gus_card_t * gus, unsigned char reg, unsigned int addr, short w_16bit);
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extern unsigned int snd_gf1_read_addr(snd_gus_card_t * gus, unsigned char reg, short w_16bit);
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extern void snd_gf1_i_ctrl_stop(snd_gus_card_t * gus, unsigned char reg);
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@ -544,9 +541,6 @@ extern inline unsigned short snd_gf1_i_read16(snd_gus_card_t * gus, unsigned cha
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{
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return snd_gf1_i_look16(gus, reg | 0x80);
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}
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extern void snd_gf1_i_adlib_write(snd_gus_card_t * gus, unsigned char reg, unsigned char data);
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extern void snd_gf1_i_write_addr(snd_gus_card_t * gus, unsigned char reg, unsigned int addr, short w_16bit);
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extern unsigned int snd_gf1_i_read_addr(snd_gus_card_t * gus, unsigned char reg, short w_16bit);
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extern void snd_gf1_select_active_voices(snd_gus_card_t * gus);
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@ -580,10 +574,6 @@ extern void snd_gf1_lfo_command(snd_gus_card_t * gus, int voice, unsigned char *
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void snd_gf1_mem_lock(snd_gf1_mem_t * alloc, int xup);
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int snd_gf1_mem_xfree(snd_gf1_mem_t * alloc, snd_gf1_mem_block_t * block);
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snd_gf1_mem_block_t *snd_gf1_mem_look(snd_gf1_mem_t * alloc,
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unsigned int address);
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snd_gf1_mem_block_t *snd_gf1_mem_share(snd_gf1_mem_t * alloc,
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unsigned int *share_id);
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snd_gf1_mem_block_t *snd_gf1_mem_alloc(snd_gf1_mem_t * alloc, int owner,
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char *name, int size, int w_16,
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int align, unsigned int *share_id);
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@ -608,23 +598,13 @@ int snd_gf1_dma_transfer_block(snd_gus_card_t * gus,
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/* gus_volume.c */
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unsigned short snd_gf1_lvol_to_gvol_raw(unsigned int vol);
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unsigned int snd_gf1_gvol_to_lvol_raw(unsigned short gf1_vol);
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unsigned int snd_gf1_calc_ramp_rate(snd_gus_card_t * gus,
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unsigned short start,
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unsigned short end,
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unsigned int us);
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unsigned short snd_gf1_translate_freq(snd_gus_card_t * gus, unsigned int freq2);
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unsigned short snd_gf1_compute_pitchbend(unsigned short pitchbend, unsigned short sens);
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unsigned short snd_gf1_compute_freq(unsigned int freq,
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unsigned int rate,
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unsigned short mix_rate);
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/* gus_reset.c */
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void snd_gf1_set_default_handlers(snd_gus_card_t * gus, unsigned int what);
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void snd_gf1_smart_stop_voice(snd_gus_card_t * gus, unsigned short voice);
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void snd_gf1_stop_voice(snd_gus_card_t * gus, unsigned short voice);
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void snd_gf1_clear_voices(snd_gus_card_t * gus, unsigned short v_min, unsigned short v_max);
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void snd_gf1_stop_voices(snd_gus_card_t * gus, unsigned short v_min, unsigned short v_max);
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snd_gus_voice_t *snd_gf1_alloc_voice(snd_gus_card_t * gus, int type, int client, int port);
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void snd_gf1_free_voice(snd_gus_card_t * gus, snd_gus_voice_t *voice);
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@ -641,9 +621,6 @@ int snd_gf1_pcm_new(snd_gus_card_t * gus, int pcm_dev, int control_index, snd_pc
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#ifdef CONFIG_SND_DEBUG
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extern void snd_gf1_print_voice_registers(snd_gus_card_t * gus);
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extern void snd_gf1_print_global_registers(snd_gus_card_t * gus);
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extern void snd_gf1_print_setup_registers(snd_gus_card_t * gus);
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extern void snd_gf1_peek_print_block(snd_gus_card_t * gus, unsigned int addr, int count, int w_16bit);
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#endif
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/* gus.c */
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@ -244,6 +244,8 @@ unsigned short snd_gf1_i_look16(snd_gus_card_t * gus, unsigned char reg)
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return res;
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}
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#if 0
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void snd_gf1_i_adlib_write(snd_gus_card_t * gus,
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unsigned char reg,
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unsigned char data)
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@ -265,6 +267,8 @@ void snd_gf1_i_write_addr(snd_gus_card_t * gus, unsigned char reg,
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spin_unlock_irqrestore(&gus->reg_lock, flags);
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}
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#endif /* 0 */
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unsigned int snd_gf1_i_read_addr(snd_gus_card_t * gus,
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unsigned char reg, short w_16bit)
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{
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@ -329,6 +333,8 @@ unsigned char snd_gf1_peek(snd_gus_card_t * gus, unsigned int addr)
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return res;
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}
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#if 0
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void snd_gf1_pokew(snd_gus_card_t * gus, unsigned int addr, unsigned short data)
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{
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unsigned long flags;
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@ -405,9 +411,7 @@ void snd_gf1_dram_setmem(snd_gus_card_t * gus, unsigned int addr,
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spin_unlock_irqrestore(&gus->reg_lock, flags);
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}
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/*
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*/
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#endif /* 0 */
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void snd_gf1_select_active_voices(snd_gus_card_t * gus)
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{
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@ -469,6 +473,8 @@ void snd_gf1_print_voice_registers(snd_gus_card_t * gus)
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printk(" -%i- GF1 pan = 0x%x\n", voice, snd_gf1_i_read8(gus, 0x0c));
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}
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#if 0
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void snd_gf1_print_global_registers(snd_gus_card_t * gus)
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{
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unsigned char global_mode = 0x00;
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@ -528,4 +534,6 @@ void snd_gf1_peek_print_block(snd_gus_card_t * gus, unsigned int addr, int count
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}
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}
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#endif /* 0 */
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#endif
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@ -459,7 +459,6 @@ EXPORT_SYMBOL(snd_gf1_write16);
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EXPORT_SYMBOL(snd_gf1_look16);
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EXPORT_SYMBOL(snd_gf1_i_write8);
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EXPORT_SYMBOL(snd_gf1_i_look8);
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EXPORT_SYMBOL(snd_gf1_i_write16);
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EXPORT_SYMBOL(snd_gf1_i_look16);
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EXPORT_SYMBOL(snd_gf1_dram_addr);
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EXPORT_SYMBOL(snd_gf1_write_addr);
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@ -470,8 +469,6 @@ EXPORT_SYMBOL(snd_gf1_alloc_voice);
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EXPORT_SYMBOL(snd_gf1_free_voice);
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EXPORT_SYMBOL(snd_gf1_ctrl_stop);
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EXPORT_SYMBOL(snd_gf1_stop_voice);
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EXPORT_SYMBOL(snd_gf1_start);
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EXPORT_SYMBOL(snd_gf1_stop);
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/* gus_mixer.c */
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EXPORT_SYMBOL(snd_gf1_new_mixer);
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/* gus_pcm.c */
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@ -39,8 +39,8 @@ void snd_gf1_mem_lock(snd_gf1_mem_t * alloc, int xup)
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}
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}
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snd_gf1_mem_block_t *snd_gf1_mem_xalloc(snd_gf1_mem_t * alloc,
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snd_gf1_mem_block_t * block)
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static snd_gf1_mem_block_t *snd_gf1_mem_xalloc(snd_gf1_mem_t * alloc,
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snd_gf1_mem_block_t * block)
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{
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snd_gf1_mem_block_t *pblock, *nblock;
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@ -105,8 +105,8 @@ int snd_gf1_mem_xfree(snd_gf1_mem_t * alloc, snd_gf1_mem_block_t * block)
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return 0;
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}
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snd_gf1_mem_block_t *snd_gf1_mem_look(snd_gf1_mem_t * alloc,
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unsigned int address)
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static snd_gf1_mem_block_t *snd_gf1_mem_look(snd_gf1_mem_t * alloc,
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unsigned int address)
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{
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snd_gf1_mem_block_t *block;
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@ -118,8 +118,8 @@ snd_gf1_mem_block_t *snd_gf1_mem_look(snd_gf1_mem_t * alloc,
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return NULL;
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}
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snd_gf1_mem_block_t *snd_gf1_mem_share(snd_gf1_mem_t * alloc,
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unsigned int *share_id)
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static snd_gf1_mem_block_t *snd_gf1_mem_share(snd_gf1_mem_t * alloc,
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unsigned int *share_id)
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{
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snd_gf1_mem_block_t *block;
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@ -161,7 +161,8 @@ void snd_gf1_stop_voice(snd_gus_card_t * gus, unsigned short voice)
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#endif
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}
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void snd_gf1_clear_voices(snd_gus_card_t * gus, unsigned short v_min, unsigned short v_max)
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static void snd_gf1_clear_voices(snd_gus_card_t * gus, unsigned short v_min,
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unsigned short v_max)
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{
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unsigned long flags;
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unsigned int daddr;
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@ -99,7 +99,8 @@ static void snd_gus_synth_free_private_instruments(snd_gus_port_t *p, int client
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snd_seq_instr_list_free_cond(p->gus->gf1.ilist, &ifree, client, 0);
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}
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int snd_gus_synth_event_input(snd_seq_event_t *ev, int direct, void *private_data, int atomic, int hop)
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static int snd_gus_synth_event_input(snd_seq_event_t *ev, int direct,
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void *private_data, int atomic, int hop)
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{
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snd_gus_port_t * p = (snd_gus_port_t *) private_data;
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@ -23,6 +23,8 @@
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#ifdef __GUS_TABLES_ALLOC__
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#if 0
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unsigned int snd_gf1_scale_table[SNDRV_GF1_SCALE_TABLE_SIZE] =
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{
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8372, 8870, 9397, 9956, 10548, 11175,
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@ -49,6 +51,8 @@ unsigned int snd_gf1_scale_table[SNDRV_GF1_SCALE_TABLE_SIZE] =
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12123977, 12844906
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};
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#endif /* 0 */
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unsigned short snd_gf1_atten_table[SNDRV_GF1_ATTEN_TABLE_SIZE] = {
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4095 /* 0 */,1789 /* 1 */,1533 /* 2 */,1383 /* 3 */,1277 /* 4 */,
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1195 /* 5 */,1127 /* 6 */,1070 /* 7 */,1021 /* 8 */,978 /* 9 */,
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@ -55,6 +55,8 @@ unsigned short snd_gf1_lvol_to_gvol_raw(unsigned int vol)
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return (e << 8) | m;
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}
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#if 0
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unsigned int snd_gf1_gvol_to_lvol_raw(unsigned short gf1_vol)
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{
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unsigned int rvol;
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@ -108,6 +110,8 @@ unsigned int snd_gf1_calc_ramp_rate(snd_gus_card_t * gus,
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return (range << 6) | (increment & 0x3f);
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}
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#endif /* 0 */
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unsigned short snd_gf1_translate_freq(snd_gus_card_t * gus, unsigned int freq16)
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{
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freq16 >>= 3;
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@ -120,6 +124,8 @@ unsigned short snd_gf1_translate_freq(snd_gus_card_t * gus, unsigned int freq16)
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return ((freq16 << 9) + (gus->gf1.playback_freq >> 1)) / gus->gf1.playback_freq;
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}
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#if 0
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short snd_gf1_compute_vibrato(short cents, unsigned short fc_register)
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{
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static short vibrato_table[] =
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@ -208,3 +214,5 @@ unsigned short snd_gf1_compute_freq(unsigned int freq,
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}
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return (unsigned short) fc;
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}
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#endif /* 0 */
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