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linux/sound/pci/ymfpci/ymfpci.h
Takashi Iwai c6e6bb5eab ALSA: ymfpci: Allocate resources with device-managed APIs 
This patch converts the resource management in PCI ymfpci driver with
devres as a clean up.  Each manual resource management is converted
with the corresponding devres helper, the page allocations are done
with the devres helper, and the card object release is managed now via
card->private_free instead of a lowlevel snd_device.

This should give no user-visible functional changes.

Link: https://lore.kernel.org/r/20210715075941.23332-52-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2021-07-19 16:17:11 +02:00

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/* 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 0x0004
#define YDSXGR_ACTIVITY 0x0006
#define YDSXGR_GLOBALCTRL 0x0008
#define YDSXGR_ZVCTRL 0x000A
#define YDSXGR_TIMERCTRL 0x0010
#define YDSXGR_TIMERCOUNT 0x0012
#define YDSXGR_SPDIFOUTCTRL 0x0018
#define YDSXGR_SPDIFOUTSTATUS 0x001C
#define YDSXGR_EEPROMCTRL 0x0020
#define YDSXGR_SPDIFINCTRL 0x0034
#define YDSXGR_SPDIFINSTATUS 0x0038
#define YDSXGR_DSPPROGRAMDL 0x0048
#define YDSXGR_DLCNTRL 0x004C
#define YDSXGR_GPIOININTFLAG 0x0050
#define YDSXGR_GPIOININTENABLE 0x0052
#define YDSXGR_GPIOINSTATUS 0x0054
#define YDSXGR_GPIOOUTCTRL 0x0056
#define YDSXGR_GPIOFUNCENABLE 0x0058
#define YDSXGR_GPIOTYPECONFIG 0x005A
#define YDSXGR_AC97CMDDATA 0x0060
#define YDSXGR_AC97CMDADR 0x0062
#define YDSXGR_PRISTATUSDATA 0x0064
#define YDSXGR_PRISTATUSADR 0x0066
#define YDSXGR_SECSTATUSDATA 0x0068
#define YDSXGR_SECSTATUSADR 0x006A
#define YDSXGR_SECCONFIG 0x0070
#define YDSXGR_LEGACYOUTVOL 0x0080
#define YDSXGR_LEGACYOUTVOLL 0x0080
#define YDSXGR_LEGACYOUTVOLR 0x0082
#define YDSXGR_NATIVEDACOUTVOL 0x0084
#define YDSXGR_NATIVEDACOUTVOLL 0x0084
#define YDSXGR_NATIVEDACOUTVOLR 0x0086
#define YDSXGR_ZVOUTVOL 0x0088
#define YDSXGR_ZVOUTVOLL 0x0088
#define YDSXGR_ZVOUTVOLR 0x008A
#define YDSXGR_SECADCOUTVOL 0x008C
#define YDSXGR_SECADCOUTVOLL 0x008C
#define YDSXGR_SECADCOUTVOLR 0x008E
#define YDSXGR_PRIADCOUTVOL 0x0090
#define YDSXGR_PRIADCOUTVOLL 0x0090
#define YDSXGR_PRIADCOUTVOLR 0x0092
#define YDSXGR_LEGACYLOOPVOL 0x0094
#define YDSXGR_LEGACYLOOPVOLL 0x0094
#define YDSXGR_LEGACYLOOPVOLR 0x0096
#define YDSXGR_NATIVEDACLOOPVOL 0x0098
#define YDSXGR_NATIVEDACLOOPVOLL 0x0098
#define YDSXGR_NATIVEDACLOOPVOLR 0x009A
#define YDSXGR_ZVLOOPVOL 0x009C
#define YDSXGR_ZVLOOPVOLL 0x009E
#define YDSXGR_ZVLOOPVOLR 0x009E
#define YDSXGR_SECADCLOOPVOL 0x00A0
#define YDSXGR_SECADCLOOPVOLL 0x00A0
#define YDSXGR_SECADCLOOPVOLR 0x00A2
#define YDSXGR_PRIADCLOOPVOL 0x00A4
#define YDSXGR_PRIADCLOOPVOLL 0x00A4
#define YDSXGR_PRIADCLOOPVOLR 0x00A6
#define YDSXGR_NATIVEADCINVOL 0x00A8
#define YDSXGR_NATIVEADCINVOLL 0x00A8
#define YDSXGR_NATIVEADCINVOLR 0x00AA
#define YDSXGR_NATIVEDACINVOL 0x00AC
#define YDSXGR_NATIVEDACINVOLL 0x00AC
#define YDSXGR_NATIVEDACINVOLR 0x00AE
#define YDSXGR_BUF441OUTVOL 0x00B0
#define YDSXGR_BUF441OUTVOLL 0x00B0
#define YDSXGR_BUF441OUTVOLR 0x00B2
#define YDSXGR_BUF441LOOPVOL 0x00B4
#define YDSXGR_BUF441LOOPVOLL 0x00B4
#define YDSXGR_BUF441LOOPVOLR 0x00B6
#define YDSXGR_SPDIFOUTVOL 0x00B8
#define YDSXGR_SPDIFOUTVOLL 0x00B8
#define YDSXGR_SPDIFOUTVOLR 0x00BA
#define YDSXGR_SPDIFLOOPVOL 0x00BC
#define YDSXGR_SPDIFLOOPVOLL 0x00BC
#define YDSXGR_SPDIFLOOPVOLR 0x00BE
#define YDSXGR_ADCSLOTSR 0x00C0
#define YDSXGR_RECSLOTSR 0x00C4
#define YDSXGR_ADCFORMAT 0x00C8
#define YDSXGR_RECFORMAT 0x00CC
#define YDSXGR_P44SLOTSR 0x00D0
#define YDSXGR_STATUS 0x0100
#define YDSXGR_CTRLSELECT 0x0104
#define YDSXGR_MODE 0x0108
#define YDSXGR_SAMPLECOUNT 0x010C
#define YDSXGR_NUMOFSAMPLES 0x0110
#define YDSXGR_CONFIG 0x0114
#define YDSXGR_PLAYCTRLSIZE 0x0140
#define YDSXGR_RECCTRLSIZE 0x0144
#define YDSXGR_EFFCTRLSIZE 0x0148
#define YDSXGR_WORKSIZE 0x014C
#define YDSXGR_MAPOFREC 0x0150
#define YDSXGR_MAPOFEFFECT 0x0154
#define YDSXGR_PLAYCTRLBASE 0x0158
#define YDSXGR_RECCTRLBASE 0x015C
#define YDSXGR_EFFCTRLBASE 0x0160
#define YDSXGR_WORKBASE 0x0164
#define YDSXGR_DSPINSTRAM 0x1000
#define YDSXGR_CTRLINSTRAM 0x4000
#define YDSXG_AC97READCMD 0x8000
#define YDSXG_AC97WRITECMD 0x0000
#define PCIR_DSXG_LEGACY 0x40
#define PCIR_DSXG_ELEGACY 0x42
#define PCIR_DSXG_CTRL 0x48
#define PCIR_DSXG_PWRCTRL1 0x4a
#define PCIR_DSXG_PWRCTRL2 0x4e
#define PCIR_DSXG_FMBASE 0x60
#define PCIR_DSXG_SBBASE 0x62
#define PCIR_DSXG_MPU401BASE 0x64
#define PCIR_DSXG_JOYBASE 0x66
#define YDSXG_DSPLENGTH 0x0080
#define YDSXG_CTRLLENGTH 0x3000
#define YDSXG_DEFAULT_WORK_SIZE 0x0400
#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;
};
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;
unsigned short 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;
#ifdef CONFIG_PM_SLEEP
u32 *saved_regs;
u32 saved_ydsxgr_mode;
u16 saved_dsxg_legacy;
u16 saved_dsxg_elegacy;
#endif
};
int snd_ymfpci_create(struct snd_card *card,
struct pci_dev *pci,
unsigned short 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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