/* * Local definitions for the OPL4 driver * * Copyright (c) 2003 by Clemens Ladisch * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions, and the following disclaimer, * without modification. * 2. The name of the author may not be used to endorse or promote products * derived from this software without specific prior written permission. * * Alternatively, this software may be distributed and/or modified 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 SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. */ #ifndef __OPL4_LOCAL_H #define __OPL4_LOCAL_H #include /* * Register numbers */ #define OPL4_REG_TEST0 0x00 #define OPL4_REG_TEST1 0x01 #define OPL4_REG_MEMORY_CONFIGURATION 0x02 #define OPL4_MODE_BIT 0x01 #define OPL4_MTYPE_BIT 0x02 #define OPL4_TONE_HEADER_MASK 0x1c #define OPL4_DEVICE_ID_MASK 0xe0 #define OPL4_REG_MEMORY_ADDRESS_HIGH 0x03 #define OPL4_REG_MEMORY_ADDRESS_MID 0x04 #define OPL4_REG_MEMORY_ADDRESS_LOW 0x05 #define OPL4_REG_MEMORY_DATA 0x06 /* * Offsets to the register banks for voices. To get the * register number just add the voice number to the bank offset. * * Wave Table Number low bits (0x08 to 0x1F) */ #define OPL4_REG_TONE_NUMBER 0x08 /* Wave Table Number high bit, F-Number low bits (0x20 to 0x37) */ #define OPL4_REG_F_NUMBER 0x20 #define OPL4_TONE_NUMBER_BIT8 0x01 #define OPL4_F_NUMBER_LOW_MASK 0xfe /* F-Number high bits, Octave, Pseudo-Reverb (0x38 to 0x4F) */ #define OPL4_REG_OCTAVE 0x38 #define OPL4_F_NUMBER_HIGH_MASK 0x07 #define OPL4_BLOCK_MASK 0xf0 #define OPL4_PSEUDO_REVERB_BIT 0x08 /* Total Level, Level Direct (0x50 to 0x67) */ #define OPL4_REG_LEVEL 0x50 #define OPL4_TOTAL_LEVEL_MASK 0xfe #define OPL4_LEVEL_DIRECT_BIT 0x01 /* Key On, Damp, LFO RST, CH, Panpot (0x68 to 0x7F) */ #define OPL4_REG_MISC 0x68 #define OPL4_KEY_ON_BIT 0x80 #define OPL4_DAMP_BIT 0x40 #define OPL4_LFO_RESET_BIT 0x20 #define OPL4_OUTPUT_CHANNEL_BIT 0x10 #define OPL4_PAN_POT_MASK 0x0f /* LFO, VIB (0x80 to 0x97) */ #define OPL4_REG_LFO_VIBRATO 0x80 #define OPL4_LFO_FREQUENCY_MASK 0x38 #define OPL4_VIBRATO_DEPTH_MASK 0x07 #define OPL4_CHORUS_SEND_MASK 0xc0 /* ML only */ /* Attack / Decay 1 rate (0x98 to 0xAF) */ #define OPL4_REG_ATTACK_DECAY1 0x98 #define OPL4_ATTACK_RATE_MASK 0xf0 #define OPL4_DECAY1_RATE_MASK 0x0f /* Decay level / 2 rate (0xB0 to 0xC7) */ #define OPL4_REG_LEVEL_DECAY2 0xb0 #define OPL4_DECAY_LEVEL_MASK 0xf0 #define OPL4_DECAY2_RATE_MASK 0x0f /* Release rate / Rate correction (0xC8 to 0xDF) */ #define OPL4_REG_RELEASE_CORRECTION 0xc8 #define OPL4_RELEASE_RATE_MASK 0x0f #define OPL4_RATE_INTERPOLATION_MASK 0xf0 /* AM (0xE0 to 0xF7) */ #define OPL4_REG_TREMOLO 0xe0 #define OPL4_TREMOLO_DEPTH_MASK 0x07 #define OPL4_REVERB_SEND_MASK 0xe0 /* ML only */ /* Mixer */ #define OPL4_REG_MIX_CONTROL_FM 0xf8 #define OPL4_REG_MIX_CONTROL_PCM 0xf9 #define OPL4_MIX_LEFT_MASK 0x07 #define OPL4_MIX_RIGHT_MASK 0x38 #define OPL4_REG_ATC 0xfa #define OPL4_ATC_BIT 0x01 /* ???, ML only */ /* bits in the OPL3 Status register */ #define OPL4_STATUS_BUSY 0x01 #define OPL4_STATUS_LOAD 0x02 #define OPL4_MAX_VOICES 24 #define SNDRV_SEQ_DEV_ID_OPL4 "opl4-synth" struct opl4_sound { u16 tone; s16 pitch_offset; u8 key_scaling; s8 panpot; u8 vibrato; u8 tone_attenuate; u8 volume_factor; u8 reg_lfo_vibrato; u8 reg_attack_decay1; u8 reg_level_decay2; u8 reg_release_correction; u8 reg_tremolo; }; struct opl4_region { u8 key_min, key_max; struct opl4_sound sound; }; struct opl4_region_ptr { int count; const struct opl4_region *regions; }; struct opl4_voice { struct list_head list; int number; struct snd_midi_channel *chan; int note; int velocity; const struct opl4_sound *sound; u8 level_direct; u8 reg_f_number; u8 reg_misc; u8 reg_lfo_vibrato; }; struct snd_opl4 { unsigned long fm_port; unsigned long pcm_port; struct resource *res_fm_port; struct resource *res_pcm_port; unsigned short hardware; spinlock_t reg_lock; struct snd_card *card; #ifdef CONFIG_SND_PROC_FS struct snd_info_entry *proc_entry; int memory_access; #endif struct mutex access_mutex; #if defined(CONFIG_SND_SEQUENCER) || defined(CONFIG_SND_SEQUENCER_MODULE) int used; int seq_dev_num; int seq_client; struct snd_seq_device *seq_dev; struct snd_midi_channel_set *chset; struct opl4_voice voices[OPL4_MAX_VOICES]; struct list_head off_voices; struct list_head on_voices; #endif }; /* opl4_lib.c */ void snd_opl4_write(struct snd_opl4 *opl4, u8 reg, u8 value); u8 snd_opl4_read(struct snd_opl4 *opl4, u8 reg); void snd_opl4_read_memory(struct snd_opl4 *opl4, char *buf, int offset, int size); void snd_opl4_write_memory(struct snd_opl4 *opl4, const char *buf, int offset, int size); /* opl4_mixer.c */ int snd_opl4_create_mixer(struct snd_opl4 *opl4); #ifdef CONFIG_SND_PROC_FS /* opl4_proc.c */ int snd_opl4_create_proc(struct snd_opl4 *opl4); void snd_opl4_free_proc(struct snd_opl4 *opl4); #else static inline int snd_opl4_create_proc(struct snd_opl4 *opl4) { return 0; } static inline void snd_opl4_free_proc(struct snd_opl4 *opl4) {} #endif /* opl4_seq.c */ extern int volume_boost; /* opl4_synth.c */ void snd_opl4_synth_reset(struct snd_opl4 *opl4); void snd_opl4_synth_shutdown(struct snd_opl4 *opl4); void snd_opl4_note_on(void *p, int note, int vel, struct snd_midi_channel *chan); void snd_opl4_note_off(void *p, int note, int vel, struct snd_midi_channel *chan); void snd_opl4_terminate_note(void *p, int note, struct snd_midi_channel *chan); void snd_opl4_control(void *p, int type, struct snd_midi_channel *chan); void snd_opl4_sysex(void *p, unsigned char *buf, int len, int parsed, struct snd_midi_channel_set *chset); /* yrw801.c */ int snd_yrw801_detect(struct snd_opl4 *opl4); extern const struct opl4_region_ptr snd_yrw801_regions[]; #endif /* __OPL4_LOCAL_H */ ctronic.com> Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'tools/perf/pmu-events/arch/x86/westmereep-dp')