/* SPDX-License-Identifier: GPL-2.0-or-later */
#ifndef __SOUND_YMFPCI_H
#define __SOUND_YMFPCI_H
/*
* Copyright (c) by Jaroslav Kysela <perex@perex.cz>
* Definitions for Yahama YMF724/740/744/754 chips
*/
#include <sound/pcm.h>
#include <sound/rawmidi.h>
#include <sound/ac97_codec.h>
#include <sound/timer.h>
#include <linux/gameport.h>
/*
* Direct registers
*/
#define YMFREG(chip, reg) (chip->port + YDSXGR_## reg)
#define YDSXGR_INTFLAG 0 x0004
#define YDSXGR_ACTIVITY 0 x0006
#define YDSXGR_GLOBALCTRL 0 x0008
#define YDSXGR_ZVCTRL 0 x000A
#define YDSXGR_TIMERCTRL 0 x0010
#define YDSXGR_TIMERCOUNT 0 x0012
#define YDSXGR_SPDIFOUTCTRL 0 x0018
#define YDSXGR_SPDIFOUTSTATUS 0 x001C
#define YDSXGR_EEPROMCTRL 0 x0020
#define YDSXGR_SPDIFINCTRL 0 x0034
#define YDSXGR_SPDIFINSTATUS 0 x0038
#define YDSXGR_DSPPROGRAMDL 0 x0048
#define YDSXGR_DLCNTRL 0 x004C
#define YDSXGR_GPIOININTFLAG 0 x0050
#define YDSXGR_GPIOININTENABLE 0 x0052
#define YDSXGR_GPIOINSTATUS 0 x0054
#define YDSXGR_GPIOOUTCTRL 0 x0056
#define YDSXGR_GPIOFUNCENABLE 0 x0058
#define YDSXGR_GPIOTYPECONFIG 0 x005A
#define YDSXGR_AC97CMDDATA 0 x0060
#define YDSXGR_AC97CMDADR 0 x0062
#define YDSXGR_PRISTATUSDATA 0 x0064
#define YDSXGR_PRISTATUSADR 0 x0066
#define YDSXGR_SECSTATUSDATA 0 x0068
#define YDSXGR_SECSTATUSADR 0 x006A
#define YDSXGR_SECCONFIG 0 x0070
#define YDSXGR_LEGACYOUTVOL 0 x0080
#define YDSXGR_LEGACYOUTVOLL 0 x0080
#define YDSXGR_LEGACYOUTVOLR 0 x0082
#define YDSXGR_NATIVEDACOUTVOL 0 x0084
#define YDSXGR_NATIVEDACOUTVOLL 0 x0084
#define YDSXGR_NATIVEDACOUTVOLR 0 x0086
#define YDSXGR_ZVOUTVOL 0 x0088
#define YDSXGR_ZVOUTVOLL 0 x0088
#define YDSXGR_ZVOUTVOLR 0 x008A
#define YDSXGR_SECADCOUTVOL 0 x008C
#define YDSXGR_SECADCOUTVOLL 0 x008C
#define YDSXGR_SECADCOUTVOLR 0 x008E
#define YDSXGR_PRIADCOUTVOL 0 x0090
#define YDSXGR_PRIADCOUTVOLL 0 x0090
#define YDSXGR_PRIADCOUTVOLR 0 x0092
#define YDSXGR_LEGACYLOOPVOL 0 x0094
#define YDSXGR_LEGACYLOOPVOLL 0 x0094
#define YDSXGR_LEGACYLOOPVOLR 0 x0096
#define YDSXGR_NATIVEDACLOOPVOL 0 x0098
#define YDSXGR_NATIVEDACLOOPVOLL 0 x0098
#define YDSXGR_NATIVEDACLOOPVOLR 0 x009A
#define YDSXGR_ZVLOOPVOL 0 x009C
#define YDSXGR_ZVLOOPVOLL 0 x009E
#define YDSXGR_ZVLOOPVOLR 0 x009E
#define YDSXGR_SECADCLOOPVOL 0 x00A0
#define YDSXGR_SECADCLOOPVOLL 0 x00A0
#define YDSXGR_SECADCLOOPVOLR 0 x00A2
#define YDSXGR_PRIADCLOOPVOL 0 x00A4
#define YDSXGR_PRIADCLOOPVOLL 0 x00A4
#define YDSXGR_PRIADCLOOPVOLR 0 x00A6
#define YDSXGR_NATIVEADCINVOL 0 x00A8
#define YDSXGR_NATIVEADCINVOLL 0 x00A8
#define YDSXGR_NATIVEADCINVOLR 0 x00AA
#define YDSXGR_NATIVEDACINVOL 0 x00AC
#define YDSXGR_NATIVEDACINVOLL 0 x00AC
#define YDSXGR_NATIVEDACINVOLR 0 x00AE
#define YDSXGR_BUF441OUTVOL 0 x00B0
#define YDSXGR_BUF441OUTVOLL 0 x00B0
#define YDSXGR_BUF441OUTVOLR 0 x00B2
#define YDSXGR_BUF441LOOPVOL 0 x00B4
#define YDSXGR_BUF441LOOPVOLL 0 x00B4
#define YDSXGR_BUF441LOOPVOLR 0 x00B6
#define YDSXGR_SPDIFOUTVOL 0 x00B8
#define YDSXGR_SPDIFOUTVOLL 0 x00B8
#define YDSXGR_SPDIFOUTVOLR 0 x00BA
#define YDSXGR_SPDIFLOOPVOL 0 x00BC
#define YDSXGR_SPDIFLOOPVOLL 0 x00BC
#define YDSXGR_SPDIFLOOPVOLR 0 x00BE
#define YDSXGR_ADCSLOTSR 0 x00C0
#define YDSXGR_RECSLOTSR 0 x00C4
#define YDSXGR_ADCFORMAT 0 x00C8
#define YDSXGR_RECFORMAT 0 x00CC
#define YDSXGR_P44SLOTSR 0 x00D0
#define YDSXGR_STATUS 0 x0100
#define YDSXGR_CTRLSELECT 0 x0104
#define YDSXGR_MODE 0 x0108
#define YDSXGR_SAMPLECOUNT 0 x010C
#define YDSXGR_NUMOFSAMPLES 0 x0110
#define YDSXGR_CONFIG 0 x0114
#define YDSXGR_PLAYCTRLSIZE 0 x0140
#define YDSXGR_RECCTRLSIZE 0 x0144
#define YDSXGR_EFFCTRLSIZE 0 x0148
#define YDSXGR_WORKSIZE 0 x014C
#define YDSXGR_MAPOFREC 0 x0150
#define YDSXGR_MAPOFEFFECT 0 x0154
#define YDSXGR_PLAYCTRLBASE 0 x0158
#define YDSXGR_RECCTRLBASE 0 x015C
#define YDSXGR_EFFCTRLBASE 0 x0160
#define YDSXGR_WORKBASE 0 x0164
#define YDSXGR_DSPINSTRAM 0 x1000
#define YDSXGR_CTRLINSTRAM 0 x4000
#define YDSXG_AC97READCMD 0 x8000
#define YDSXG_AC97WRITECMD 0 x0000
#define PCIR_DSXG_LEGACY 0 x40
#define PCIR_DSXG_ELEGACY 0 x42
#define PCIR_DSXG_CTRL 0 x48
#define PCIR_DSXG_PWRCTRL1 0 x4a
#define PCIR_DSXG_PWRCTRL2 0 x4e
#define PCIR_DSXG_FMBASE 0 x60
#define PCIR_DSXG_SBBASE 0 x62
#define PCIR_DSXG_MPU401BASE 0 x64
#define PCIR_DSXG_JOYBASE 0 x66
#define YDSXG_DSPLENGTH 0 x0080
#define YDSXG_CTRLLENGTH 0 x3000
#define YDSXG_DEFAULT_WORK_SIZE 0 x0400
#define YDSXG_PLAYBACK_VOICES 64
#define YDSXG_CAPTURE_VOICES 2
#define YDSXG_EFFECT_VOICES 5
#define YMFPCI_LEGACY_SBEN (1 << 0 ) /* soundblaster enable */
#define YMFPCI_LEGACY_FMEN (1 << 1 ) /* OPL3 enable */
#define YMFPCI_LEGACY_JPEN (1 << 2 ) /* joystick enable */
#define YMFPCI_LEGACY_MEN (1 << 3 ) /* MPU401 enable */
#define YMFPCI_LEGACY_MIEN (1 << 4 ) /* MPU RX irq enable */
#define YMFPCI_LEGACY_IOBITS (1 << 5 ) /* i/o bits range, 0 = 16bit, 1 =10bit */
#define YMFPCI_LEGACY_SDMA (3 << 6 ) /* SB DMA select */
#define YMFPCI_LEGACY_SBIRQ (7 << 8 ) /* SB IRQ select */
#define YMFPCI_LEGACY_MPUIRQ (7 << 11 ) /* MPU IRQ select */
#define YMFPCI_LEGACY_SIEN (1 << 14 ) /* serialized IRQ */
#define YMFPCI_LEGACY_LAD (1 << 15 ) /* legacy audio disable */
#define YMFPCI_LEGACY2_FMIO (3 << 0 ) /* OPL3 i/o address (724/740) */
#define YMFPCI_LEGACY2_SBIO (3 << 2 ) /* SB i/o address (724/740) */
#define YMFPCI_LEGACY2_MPUIO (3 << 4 ) /* MPU401 i/o address (724/740) */
#define YMFPCI_LEGACY2_JSIO (3 << 6 ) /* joystick i/o address (724/740) */
#define YMFPCI_LEGACY2_MAIM (1 << 8 ) /* MPU401 ack intr mask */
#define YMFPCI_LEGACY2_SMOD (3 << 11 ) /* SB DMA mode */
#define YMFPCI_LEGACY2_SBVER (3 << 13 ) /* SB version select */
#define YMFPCI_LEGACY2_IMOD (1 << 15 ) /* legacy IRQ mode */
/* SIEN:IMOD 0:0 = legacy irq, 0:1 = INTA, 1:0 = serialized IRQ */
#if IS_REACHABLE(CONFIG_GAMEPORT)
#define SUPPORT_JOYSTICK
#endif
/*
*
*/
struct snd_ymfpci_playback_bank {
__le32 format;
__le32 loop_default;
__le32 base; /* 32-bit address */
__le32 loop_start; /* 32-bit offset */
__le32 loop_end; /* 32-bit offset */
__le32 loop_frac; /* 8-bit fraction - loop_start */
__le32 delta_end; /* pitch delta end */
__le32 lpfK_end;
__le32 eg_gain_end;
__le32 left_gain_end;
__le32 right_gain_end;
__le32 eff1_gain_end;
__le32 eff2_gain_end;
__le32 eff3_gain_end;
__le32 lpfQ;
__le32 status;
__le32 num_of_frames;
__le32 loop_count;
__le32 start;
__le32 start_frac;
__le32 delta;
__le32 lpfK;
__le32 eg_gain;
__le32 left_gain;
__le32 right_gain;
__le32 eff1_gain;
__le32 eff2_gain;
__le32 eff3_gain;
__le32 lpfD1;
__le32 lpfD2;
};
struct snd_ymfpci_capture_bank {
__le32 base; /* 32-bit address */
__le32 loop_end; /* 32-bit offset */
__le32 start; /* 32-bit offset */
__le32 num_of_loops; /* counter */
};
struct snd_ymfpci_effect_bank {
__le32 base; /* 32-bit address */
__le32 loop_end; /* 32-bit offset */
__le32 start; /* 32-bit offset */
__le32 temp;
};
struct snd_ymfpci_pcm;
struct snd_ymfpci;
enum snd_ymfpci_voice_type {
YMFPCI_PCM,
YMFPCI_SYNTH,
YMFPCI_MIDI
};
struct snd_ymfpci_voice {
struct snd_ymfpci *chip;
int number;
unsigned int use: 1 ,
pcm: 1 ,
synth: 1 ,
midi: 1 ;
struct snd_ymfpci_playback_bank *bank;
dma_addr_t bank_addr;
void (*interrupt)(struct snd_ymfpci *chip, struct snd_ymfpci_voice *voice);
struct snd_ymfpci_pcm *ypcm;
};
enum snd_ymfpci_pcm_type {
PLAYBACK_VOICE,
CAPTURE_REC,
CAPTURE_AC97,
EFFECT_DRY_LEFT,
EFFECT_DRY_RIGHT,
EFFECT_EFF1,
EFFECT_EFF2,
EFFECT_EFF3
};
struct snd_ymfpci_pcm {
struct snd_ymfpci *chip;
enum snd_ymfpci_pcm_type type;
struct snd_pcm_substream *substream;
struct snd_ymfpci_voice *voices[2 ]; /* playback only */
unsigned int running: 1 ,
use_441_slot: 1 ,
output_front: 1 ,
output_rear: 1 ,
swap_rear: 1 ;
unsigned int update_pcm_vol;
u32 period_size; /* cached from runtime->period_size */
u32 buffer_size; /* cached from runtime->buffer_size */
u32 period_pos;
u32 last_pos;
u32 capture_bank_number;
u32 shift;
};
static const int saved_regs_index[] = {
/* spdif */
YDSXGR_SPDIFOUTCTRL,
YDSXGR_SPDIFOUTSTATUS,
YDSXGR_SPDIFINCTRL,
/* volumes */
YDSXGR_PRIADCLOOPVOL,
YDSXGR_NATIVEDACINVOL,
YDSXGR_NATIVEDACOUTVOL,
YDSXGR_BUF441OUTVOL,
YDSXGR_NATIVEADCINVOL,
YDSXGR_SPDIFLOOPVOL,
YDSXGR_SPDIFOUTVOL,
YDSXGR_ZVOUTVOL,
YDSXGR_LEGACYOUTVOL,
/* address bases */
YDSXGR_PLAYCTRLBASE,
YDSXGR_RECCTRLBASE,
YDSXGR_EFFCTRLBASE,
YDSXGR_WORKBASE,
/* capture set up */
YDSXGR_MAPOFREC,
YDSXGR_RECFORMAT,
YDSXGR_RECSLOTSR,
YDSXGR_ADCFORMAT,
YDSXGR_ADCSLOTSR,
};
#define YDSXGR_NUM_SAVED_REGS ARRAY_SIZE(saved_regs_index)
static const int pci_saved_regs_index[] = {
/* All Chips */
PCIR_DSXG_LEGACY,
PCIR_DSXG_ELEGACY,
/* YMF 744/754 */
PCIR_DSXG_FMBASE,
PCIR_DSXG_SBBASE,
PCIR_DSXG_MPU401BASE,
PCIR_DSXG_JOYBASE,
};
#define DSXG_PCI_NUM_SAVED_REGS ARRAY_SIZE(pci_saved_regs_index)
#define DSXG_PCI_NUM_SAVED_LEGACY_REGS 2
static_assert(DSXG_PCI_NUM_SAVED_LEGACY_REGS <= DSXG_PCI_NUM_SAVED_REGS);
struct snd_ymfpci {
int irq;
unsigned int device_id; /* PCI device ID */
unsigned char rev; /* PCI revision */
unsigned long reg_area_phys;
void __iomem *reg_area_virt;
u16 old_legacy_ctrl;
#ifdef SUPPORT_JOYSTICK
struct gameport *gameport;
#endif
struct snd_dma_buffer *work_ptr;
unsigned int bank_size_playback;
unsigned int bank_size_capture;
unsigned int bank_size_effect;
unsigned int work_size;
void *bank_base_playback;
void *bank_base_capture;
void *bank_base_effect;
void *work_base;
dma_addr_t bank_base_playback_addr;
dma_addr_t bank_base_capture_addr;
dma_addr_t bank_base_effect_addr;
dma_addr_t work_base_addr;
struct snd_dma_buffer ac3_tmp_base;
__le32 *ctrl_playback;
struct snd_ymfpci_playback_bank *bank_playback[YDSXG_PLAYBACK_VOICES][2 ];
struct snd_ymfpci_capture_bank *bank_capture[YDSXG_CAPTURE_VOICES][2 ];
struct snd_ymfpci_effect_bank *bank_effect[YDSXG_EFFECT_VOICES][2 ];
int start_count;
u32 active_bank;
struct snd_ymfpci_voice voices[64 ];
int src441_used;
struct snd_ac97_bus *ac97_bus;
struct snd_ac97 *ac97;
struct snd_rawmidi *rawmidi;
struct snd_timer *timer;
unsigned int timer_ticks;
struct pci_dev *pci;
struct snd_card *card;
struct snd_pcm *pcm;
struct snd_pcm *pcm2;
struct snd_pcm *pcm_spdif;
struct snd_pcm *pcm_4ch;
struct snd_pcm_substream *capture_substream[YDSXG_CAPTURE_VOICES];
struct snd_pcm_substream *effect_substream[YDSXG_EFFECT_VOICES];
struct snd_kcontrol *ctl_vol_recsrc;
struct snd_kcontrol *ctl_vol_adcrec;
struct snd_kcontrol *ctl_vol_spdifrec;
unsigned short spdif_bits, spdif_pcm_bits;
struct snd_kcontrol *spdif_pcm_ctl;
int mode_dup4ch;
int rear_opened;
int spdif_opened;
struct snd_ymfpci_pcm_mixer {
u16 left;
u16 right;
struct snd_kcontrol *ctl;
} pcm_mixer[32 ];
spinlock_t reg_lock;
spinlock_t voice_lock;
wait_queue_head_t interrupt_sleep;
atomic_t interrupt_sleep_count;
struct snd_info_entry *proc_entry;
const struct firmware *dsp_microcode;
const struct firmware *controller_microcode;
u32 saved_regs[YDSXGR_NUM_SAVED_REGS];
u32 saved_ydsxgr_mode;
u16 saved_dsxg_pci_regs[DSXG_PCI_NUM_SAVED_REGS];
};
int snd_ymfpci_create(struct snd_card *card,
struct pci_dev *pci,
u16 old_legacy_ctrl);
void snd_ymfpci_free_gameport(struct snd_ymfpci *chip);
extern const struct dev_pm_ops snd_ymfpci_pm;
int snd_ymfpci_pcm(struct snd_ymfpci *chip, int device);
int snd_ymfpci_pcm2(struct snd_ymfpci *chip, int device);
int snd_ymfpci_pcm_spdif(struct snd_ymfpci *chip, int device);
int snd_ymfpci_pcm_4ch(struct snd_ymfpci *chip, int device);
int snd_ymfpci_mixer(struct snd_ymfpci *chip, int rear_switch);
int snd_ymfpci_timer(struct snd_ymfpci *chip, int device);
#endif /* __SOUND_YMFPCI_H */
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