mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-23 17:34:09 +07:00
1b16416fda
The various PCM allocation functions in this driver take a pointer to a pointer of a PCM where if this parameter is provided the newly allocated PCM is stored. All callers pass NULL though, so remove the parameter. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
445 lines
14 KiB
C
445 lines
14 KiB
C
#ifndef __SOUND_TRIDENT_H
|
|
#define __SOUND_TRIDENT_H
|
|
|
|
/*
|
|
* audio@tridentmicro.com
|
|
* Fri Feb 19 15:55:28 MST 1999
|
|
* Definitions for Trident 4DWave DX/NX chips
|
|
*
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it 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 program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
|
*
|
|
*/
|
|
|
|
#include <sound/pcm.h>
|
|
#include <sound/mpu401.h>
|
|
#include <sound/ac97_codec.h>
|
|
#include <sound/util_mem.h>
|
|
|
|
#define TRIDENT_DEVICE_ID_DX ((PCI_VENDOR_ID_TRIDENT<<16)|PCI_DEVICE_ID_TRIDENT_4DWAVE_DX)
|
|
#define TRIDENT_DEVICE_ID_NX ((PCI_VENDOR_ID_TRIDENT<<16)|PCI_DEVICE_ID_TRIDENT_4DWAVE_NX)
|
|
#define TRIDENT_DEVICE_ID_SI7018 ((PCI_VENDOR_ID_SI<<16)|PCI_DEVICE_ID_SI_7018)
|
|
|
|
#define SNDRV_TRIDENT_VOICE_TYPE_PCM 0
|
|
#define SNDRV_TRIDENT_VOICE_TYPE_SYNTH 1
|
|
#define SNDRV_TRIDENT_VOICE_TYPE_MIDI 2
|
|
|
|
#define SNDRV_TRIDENT_VFLG_RUNNING (1<<0)
|
|
|
|
/* TLB code constants */
|
|
#define SNDRV_TRIDENT_PAGE_SIZE 4096
|
|
#define SNDRV_TRIDENT_PAGE_SHIFT 12
|
|
#define SNDRV_TRIDENT_PAGE_MASK ((1<<SNDRV_TRIDENT_PAGE_SHIFT)-1)
|
|
#define SNDRV_TRIDENT_MAX_PAGES 4096
|
|
|
|
/*
|
|
* Direct registers
|
|
*/
|
|
|
|
#define TRID_REG(trident, x) ((trident)->port + (x))
|
|
|
|
#define ID_4DWAVE_DX 0x2000
|
|
#define ID_4DWAVE_NX 0x2001
|
|
|
|
/* Bank definitions */
|
|
|
|
#define T4D_BANK_A 0
|
|
#define T4D_BANK_B 1
|
|
#define T4D_NUM_BANKS 2
|
|
|
|
/* Register definitions */
|
|
|
|
/* Global registers */
|
|
|
|
enum global_control_bits {
|
|
CHANNEL_IDX = 0x0000003f,
|
|
OVERRUN_IE = 0x00000400, /* interrupt enable: capture overrun */
|
|
UNDERRUN_IE = 0x00000800, /* interrupt enable: playback underrun */
|
|
ENDLP_IE = 0x00001000, /* interrupt enable: end of buffer */
|
|
MIDLP_IE = 0x00002000, /* interrupt enable: middle buffer */
|
|
ETOG_IE = 0x00004000, /* interrupt enable: envelope toggling */
|
|
EDROP_IE = 0x00008000, /* interrupt enable: envelope drop */
|
|
BANK_B_EN = 0x00010000, /* SiS: enable bank B (64 channels) */
|
|
PCMIN_B_MIX = 0x00020000, /* SiS: PCM IN B mixing enable */
|
|
I2S_OUT_ASSIGN = 0x00040000, /* SiS: I2S Out contains surround PCM */
|
|
SPDIF_OUT_ASSIGN= 0x00080000, /* SiS: 0=S/PDIF L/R | 1=PCM Out FIFO */
|
|
MAIN_OUT_ASSIGN = 0x00100000, /* SiS: 0=PCM Out FIFO | 1=MMC Out buffer */
|
|
};
|
|
|
|
enum miscint_bits {
|
|
PB_UNDERRUN_IRQ = 0x00000001, REC_OVERRUN_IRQ = 0x00000002,
|
|
SB_IRQ = 0x00000004, MPU401_IRQ = 0x00000008,
|
|
OPL3_IRQ = 0x00000010, ADDRESS_IRQ = 0x00000020,
|
|
ENVELOPE_IRQ = 0x00000040, PB_UNDERRUN = 0x00000100,
|
|
REC_OVERRUN = 0x00000200, MIXER_UNDERFLOW = 0x00000400,
|
|
MIXER_OVERFLOW = 0x00000800, NX_SB_IRQ_DISABLE = 0x00001000,
|
|
ST_TARGET_REACHED = 0x00008000,
|
|
PB_24K_MODE = 0x00010000, ST_IRQ_EN = 0x00800000,
|
|
ACGPIO_IRQ = 0x01000000
|
|
};
|
|
|
|
/* T2 legacy dma control registers. */
|
|
#define LEGACY_DMAR0 0x00 // ADR0
|
|
#define LEGACY_DMAR4 0x04 // CNT0
|
|
#define LEGACY_DMAR6 0x06 // CNT0 - High bits
|
|
#define LEGACY_DMAR11 0x0b // MOD
|
|
#define LEGACY_DMAR15 0x0f // MMR
|
|
|
|
#define T4D_START_A 0x80
|
|
#define T4D_STOP_A 0x84
|
|
#define T4D_DLY_A 0x88
|
|
#define T4D_SIGN_CSO_A 0x8c
|
|
#define T4D_CSPF_A 0x90
|
|
#define T4D_CSPF_B 0xbc
|
|
#define T4D_CEBC_A 0x94
|
|
#define T4D_AINT_A 0x98
|
|
#define T4D_AINTEN_A 0x9c
|
|
#define T4D_LFO_GC_CIR 0xa0
|
|
#define T4D_MUSICVOL_WAVEVOL 0xa8
|
|
#define T4D_SBDELTA_DELTA_R 0xac
|
|
#define T4D_MISCINT 0xb0
|
|
#define T4D_START_B 0xb4
|
|
#define T4D_STOP_B 0xb8
|
|
#define T4D_SBBL_SBCL 0xc0
|
|
#define T4D_SBCTRL_SBE2R_SBDD 0xc4
|
|
#define T4D_STIMER 0xc8
|
|
#define T4D_AINT_B 0xd8
|
|
#define T4D_AINTEN_B 0xdc
|
|
#define T4D_RCI 0x70
|
|
|
|
/* MPU-401 UART */
|
|
#define T4D_MPU401_BASE 0x20
|
|
#define T4D_MPUR0 0x20
|
|
#define T4D_MPUR1 0x21
|
|
#define T4D_MPUR2 0x22
|
|
#define T4D_MPUR3 0x23
|
|
|
|
/* S/PDIF Registers */
|
|
#define NX_SPCTRL_SPCSO 0x24
|
|
#define NX_SPLBA 0x28
|
|
#define NX_SPESO 0x2c
|
|
#define NX_SPCSTATUS 0x64
|
|
|
|
/* Joystick */
|
|
#define GAMEPORT_GCR 0x30
|
|
#define GAMEPORT_MODE_ADC 0x80
|
|
#define GAMEPORT_LEGACY 0x31
|
|
#define GAMEPORT_AXES 0x34
|
|
|
|
/* NX Specific Registers */
|
|
#define NX_TLBC 0x6c
|
|
|
|
/* Channel Registers */
|
|
|
|
#define CH_START 0xe0
|
|
|
|
#define CH_DX_CSO_ALPHA_FMS 0xe0
|
|
#define CH_DX_ESO_DELTA 0xe8
|
|
#define CH_DX_FMC_RVOL_CVOL 0xec
|
|
|
|
#define CH_NX_DELTA_CSO 0xe0
|
|
#define CH_NX_DELTA_ESO 0xe8
|
|
#define CH_NX_ALPHA_FMS_FMC_RVOL_CVOL 0xec
|
|
|
|
#define CH_LBA 0xe4
|
|
#define CH_GVSEL_PAN_VOL_CTRL_EC 0xf0
|
|
#define CH_EBUF1 0xf4
|
|
#define CH_EBUF2 0xf8
|
|
|
|
/* AC-97 Registers */
|
|
|
|
#define DX_ACR0_AC97_W 0x40
|
|
#define DX_ACR1_AC97_R 0x44
|
|
#define DX_ACR2_AC97_COM_STAT 0x48
|
|
|
|
#define NX_ACR0_AC97_COM_STAT 0x40
|
|
#define NX_ACR1_AC97_W 0x44
|
|
#define NX_ACR2_AC97_R_PRIMARY 0x48
|
|
#define NX_ACR3_AC97_R_SECONDARY 0x4c
|
|
|
|
#define SI_AC97_WRITE 0x40
|
|
#define SI_AC97_READ 0x44
|
|
#define SI_SERIAL_INTF_CTRL 0x48
|
|
#define SI_AC97_GPIO 0x4c
|
|
#define SI_ASR0 0x50
|
|
#define SI_SPDIF_CS 0x70
|
|
#define SI_GPIO 0x7c
|
|
|
|
enum trident_nx_ac97_bits {
|
|
/* ACR1-3 */
|
|
NX_AC97_BUSY_WRITE = 0x0800,
|
|
NX_AC97_BUSY_READ = 0x0800,
|
|
NX_AC97_BUSY_DATA = 0x0400,
|
|
NX_AC97_WRITE_SECONDARY = 0x0100,
|
|
/* ACR0 */
|
|
NX_AC97_SECONDARY_READY = 0x0040,
|
|
NX_AC97_SECONDARY_RECORD = 0x0020,
|
|
NX_AC97_SURROUND_OUTPUT = 0x0010,
|
|
NX_AC97_PRIMARY_READY = 0x0008,
|
|
NX_AC97_PRIMARY_RECORD = 0x0004,
|
|
NX_AC97_PCM_OUTPUT = 0x0002,
|
|
NX_AC97_WARM_RESET = 0x0001
|
|
};
|
|
|
|
enum trident_dx_ac97_bits {
|
|
DX_AC97_BUSY_WRITE = 0x8000,
|
|
DX_AC97_BUSY_READ = 0x8000,
|
|
DX_AC97_READY = 0x0010,
|
|
DX_AC97_RECORD = 0x0008,
|
|
DX_AC97_PLAYBACK = 0x0002
|
|
};
|
|
|
|
enum sis7018_ac97_bits {
|
|
SI_AC97_BUSY_WRITE = 0x00008000,
|
|
SI_AC97_AUDIO_BUSY = 0x00004000,
|
|
SI_AC97_MODEM_BUSY = 0x00002000,
|
|
SI_AC97_BUSY_READ = 0x00008000,
|
|
SI_AC97_SECONDARY = 0x00000080,
|
|
};
|
|
|
|
enum serial_intf_ctrl_bits {
|
|
WARM_RESET = 0x00000001,
|
|
COLD_RESET = 0x00000002,
|
|
I2S_CLOCK = 0x00000004,
|
|
PCM_SEC_AC97 = 0x00000008,
|
|
AC97_DBL_RATE = 0x00000010,
|
|
SPDIF_EN = 0x00000020,
|
|
I2S_OUTPUT_EN = 0x00000040,
|
|
I2S_INPUT_EN = 0x00000080,
|
|
PCMIN = 0x00000100,
|
|
LINE1IN = 0x00000200,
|
|
MICIN = 0x00000400,
|
|
LINE2IN = 0x00000800,
|
|
HEAD_SET_IN = 0x00001000,
|
|
GPIOIN = 0x00002000,
|
|
/* 7018 spec says id = 01 but the demo board routed to 10
|
|
SECONDARY_ID= 0x00004000, */
|
|
SECONDARY_ID = 0x00004000,
|
|
PCMOUT = 0x00010000,
|
|
SURROUT = 0x00020000,
|
|
CENTEROUT = 0x00040000,
|
|
LFEOUT = 0x00080000,
|
|
LINE1OUT = 0x00100000,
|
|
LINE2OUT = 0x00200000,
|
|
GPIOOUT = 0x00400000,
|
|
SI_AC97_PRIMARY_READY = 0x01000000,
|
|
SI_AC97_SECONDARY_READY = 0x02000000,
|
|
SI_AC97_POWERDOWN = 0x04000000,
|
|
};
|
|
|
|
/* PCM defaults */
|
|
|
|
#define T4D_DEFAULT_PCM_VOL 10 /* 0 - 255 */
|
|
#define T4D_DEFAULT_PCM_PAN 0 /* 0 - 127 */
|
|
#define T4D_DEFAULT_PCM_RVOL 127 /* 0 - 127 */
|
|
#define T4D_DEFAULT_PCM_CVOL 127 /* 0 - 127 */
|
|
|
|
struct snd_trident;
|
|
struct snd_trident_voice;
|
|
struct snd_trident_pcm_mixer;
|
|
|
|
struct snd_trident_port {
|
|
struct snd_midi_channel_set * chset;
|
|
struct snd_trident * trident;
|
|
int mode; /* operation mode */
|
|
int client; /* sequencer client number */
|
|
int port; /* sequencer port number */
|
|
unsigned int midi_has_voices: 1;
|
|
};
|
|
|
|
struct snd_trident_memblk_arg {
|
|
short first_page, last_page;
|
|
};
|
|
|
|
struct snd_trident_tlb {
|
|
unsigned int * entries; /* 16k-aligned TLB table */
|
|
dma_addr_t entries_dmaaddr; /* 16k-aligned PCI address to TLB table */
|
|
unsigned long * shadow_entries; /* shadow entries with virtual addresses */
|
|
struct snd_dma_buffer buffer;
|
|
struct snd_util_memhdr * memhdr; /* page allocation list */
|
|
struct snd_dma_buffer silent_page;
|
|
};
|
|
|
|
struct snd_trident_voice {
|
|
unsigned int number;
|
|
unsigned int use: 1,
|
|
pcm: 1,
|
|
synth:1,
|
|
midi: 1;
|
|
unsigned int flags;
|
|
unsigned char client;
|
|
unsigned char port;
|
|
unsigned char index;
|
|
|
|
struct snd_trident_sample_ops *sample_ops;
|
|
|
|
/* channel parameters */
|
|
unsigned int CSO; /* 24 bits (16 on DX) */
|
|
unsigned int ESO; /* 24 bits (16 on DX) */
|
|
unsigned int LBA; /* 30 bits */
|
|
unsigned short EC; /* 12 bits */
|
|
unsigned short Alpha; /* 12 bits */
|
|
unsigned short Delta; /* 16 bits */
|
|
unsigned short Attribute; /* 16 bits - SiS 7018 */
|
|
unsigned short Vol; /* 12 bits (6.6) */
|
|
unsigned char Pan; /* 7 bits (1.4.2) */
|
|
unsigned char GVSel; /* 1 bit */
|
|
unsigned char RVol; /* 7 bits (5.2) */
|
|
unsigned char CVol; /* 7 bits (5.2) */
|
|
unsigned char FMC; /* 2 bits */
|
|
unsigned char CTRL; /* 4 bits */
|
|
unsigned char FMS; /* 4 bits */
|
|
unsigned char LFO; /* 8 bits */
|
|
|
|
unsigned int negCSO; /* nonzero - use negative CSO */
|
|
|
|
struct snd_util_memblk *memblk; /* memory block if TLB enabled */
|
|
|
|
/* PCM data */
|
|
|
|
struct snd_trident *trident;
|
|
struct snd_pcm_substream *substream;
|
|
struct snd_trident_voice *extra; /* extra PCM voice (acts as interrupt generator) */
|
|
unsigned int running: 1,
|
|
capture: 1,
|
|
spdif: 1,
|
|
foldback: 1,
|
|
isync: 1,
|
|
isync2: 1,
|
|
isync3: 1;
|
|
int foldback_chan; /* foldback subdevice number */
|
|
unsigned int stimer; /* global sample timer (to detect spurious interrupts) */
|
|
unsigned int spurious_threshold; /* spurious threshold */
|
|
unsigned int isync_mark;
|
|
unsigned int isync_max;
|
|
unsigned int isync_ESO;
|
|
|
|
/* --- */
|
|
|
|
void *private_data;
|
|
void (*private_free)(struct snd_trident_voice *voice);
|
|
};
|
|
|
|
struct snd_4dwave {
|
|
int seq_client;
|
|
|
|
struct snd_trident_port seq_ports[4];
|
|
struct snd_trident_voice voices[64];
|
|
|
|
int ChanSynthCount; /* number of allocated synth channels */
|
|
int max_size; /* maximum synth memory size in bytes */
|
|
int current_size; /* current allocated synth mem in bytes */
|
|
};
|
|
|
|
struct snd_trident_pcm_mixer {
|
|
struct snd_trident_voice *voice; /* active voice */
|
|
unsigned short vol; /* front volume */
|
|
unsigned char pan; /* pan control */
|
|
unsigned char rvol; /* rear volume */
|
|
unsigned char cvol; /* center volume */
|
|
unsigned char pad;
|
|
};
|
|
|
|
struct snd_trident {
|
|
int irq;
|
|
|
|
unsigned int device; /* device ID */
|
|
|
|
unsigned char bDMAStart;
|
|
|
|
unsigned long port;
|
|
unsigned long midi_port;
|
|
|
|
unsigned int spurious_irq_count;
|
|
unsigned int spurious_irq_max_delta;
|
|
|
|
struct snd_trident_tlb tlb; /* TLB entries for NX cards */
|
|
|
|
unsigned char spdif_ctrl;
|
|
unsigned char spdif_pcm_ctrl;
|
|
unsigned int spdif_bits;
|
|
unsigned int spdif_pcm_bits;
|
|
struct snd_kcontrol *spdif_pcm_ctl; /* S/PDIF settings */
|
|
unsigned int ac97_ctrl;
|
|
|
|
unsigned int ChanMap[2]; /* allocation map for hardware channels */
|
|
|
|
int ChanPCM; /* max number of PCM channels */
|
|
int ChanPCMcnt; /* actual number of PCM channels */
|
|
|
|
unsigned int ac97_detect: 1; /* 1 = AC97 in detection phase */
|
|
unsigned int in_suspend: 1; /* 1 during suspend/resume */
|
|
|
|
struct snd_4dwave synth; /* synth specific variables */
|
|
|
|
spinlock_t event_lock;
|
|
spinlock_t voice_alloc;
|
|
|
|
struct snd_dma_device dma_dev;
|
|
|
|
struct pci_dev *pci;
|
|
struct snd_card *card;
|
|
struct snd_pcm *pcm; /* ADC/DAC PCM */
|
|
struct snd_pcm *foldback; /* Foldback PCM */
|
|
struct snd_pcm *spdif; /* SPDIF PCM */
|
|
struct snd_rawmidi *rmidi;
|
|
|
|
struct snd_ac97_bus *ac97_bus;
|
|
struct snd_ac97 *ac97;
|
|
struct snd_ac97 *ac97_sec;
|
|
|
|
unsigned int musicvol_wavevol;
|
|
struct snd_trident_pcm_mixer pcm_mixer[32];
|
|
struct snd_kcontrol *ctl_vol; /* front volume */
|
|
struct snd_kcontrol *ctl_pan; /* pan */
|
|
struct snd_kcontrol *ctl_rvol; /* rear volume */
|
|
struct snd_kcontrol *ctl_cvol; /* center volume */
|
|
|
|
spinlock_t reg_lock;
|
|
|
|
struct gameport *gameport;
|
|
};
|
|
|
|
int snd_trident_create(struct snd_card *card,
|
|
struct pci_dev *pci,
|
|
int pcm_streams,
|
|
int pcm_spdif_device,
|
|
int max_wavetable_size,
|
|
struct snd_trident ** rtrident);
|
|
int snd_trident_create_gameport(struct snd_trident *trident);
|
|
|
|
int snd_trident_pcm(struct snd_trident *trident, int device);
|
|
int snd_trident_foldback_pcm(struct snd_trident *trident, int device);
|
|
int snd_trident_spdif_pcm(struct snd_trident *trident, int device);
|
|
int snd_trident_attach_synthesizer(struct snd_trident * trident);
|
|
struct snd_trident_voice *snd_trident_alloc_voice(struct snd_trident * trident, int type,
|
|
int client, int port);
|
|
void snd_trident_free_voice(struct snd_trident * trident, struct snd_trident_voice *voice);
|
|
void snd_trident_start_voice(struct snd_trident * trident, unsigned int voice);
|
|
void snd_trident_stop_voice(struct snd_trident * trident, unsigned int voice);
|
|
void snd_trident_write_voice_regs(struct snd_trident * trident, struct snd_trident_voice *voice);
|
|
extern const struct dev_pm_ops snd_trident_pm;
|
|
|
|
/* TLB memory allocation */
|
|
struct snd_util_memblk *snd_trident_alloc_pages(struct snd_trident *trident,
|
|
struct snd_pcm_substream *substream);
|
|
int snd_trident_free_pages(struct snd_trident *trident, struct snd_util_memblk *blk);
|
|
struct snd_util_memblk *snd_trident_synth_alloc(struct snd_trident *trident, unsigned int size);
|
|
int snd_trident_synth_free(struct snd_trident *trident, struct snd_util_memblk *blk);
|
|
int snd_trident_synth_copy_from_user(struct snd_trident *trident, struct snd_util_memblk *blk,
|
|
int offset, const char __user *data, int size);
|
|
|
|
#endif /* __SOUND_TRIDENT_H */
|