sound/pci/ymfpci/ymfpci.h

   1 /* SPDX-License-Identifier: GPL-2.0-or-later */
   2 #ifndef __SOUND_YMFPCI_H
   3 #define __SOUND_YMFPCI_H
   4
   5 /*
   6  *  Copyright (c) by Jaroslav Kysela <perex@perex.cz>
   7  *  Definitions for Yahama YMF724/740/744/754 chips
   8  */
   9
  10 #include <sound/pcm.h>
  11 #include <sound/rawmidi.h>
  12 #include <sound/ac97_codec.h>
  13 #include <sound/timer.h>
  14 #include <linux/gameport.h>
  15
  16 /*
  17  *  Direct registers
  18  */
  19
  20 #define YMFREG(chip, reg)               (chip->port + YDSXGR_##reg)
  21
  22 #define YDSXGR_INTFLAG                  0x0004
  23 #define YDSXGR_ACTIVITY                 0x0006
  24 #define YDSXGR_GLOBALCTRL               0x0008
  25 #define YDSXGR_ZVCTRL                   0x000A
  26 #define YDSXGR_TIMERCTRL                0x0010
  27 #define YDSXGR_TIMERCOUNT               0x0012
  28 #define YDSXGR_SPDIFOUTCTRL             0x0018
  29 #define YDSXGR_SPDIFOUTSTATUS           0x001C
  30 #define YDSXGR_EEPROMCTRL               0x0020
  31 #define YDSXGR_SPDIFINCTRL              0x0034
  32 #define YDSXGR_SPDIFINSTATUS            0x0038
  33 #define YDSXGR_DSPPROGRAMDL             0x0048
  34 #define YDSXGR_DLCNTRL                  0x004C
  35 #define YDSXGR_GPIOININTFLAG            0x0050
  36 #define YDSXGR_GPIOININTENABLE          0x0052
  37 #define YDSXGR_GPIOINSTATUS             0x0054
  38 #define YDSXGR_GPIOOUTCTRL              0x0056
  39 #define YDSXGR_GPIOFUNCENABLE           0x0058
  40 #define YDSXGR_GPIOTYPECONFIG           0x005A
  41 #define YDSXGR_AC97CMDDATA              0x0060
  42 #define YDSXGR_AC97CMDADR               0x0062
  43 #define YDSXGR_PRISTATUSDATA            0x0064
  44 #define YDSXGR_PRISTATUSADR             0x0066
  45 #define YDSXGR_SECSTATUSDATA            0x0068
  46 #define YDSXGR_SECSTATUSADR             0x006A
  47 #define YDSXGR_SECCONFIG                0x0070
  48 #define YDSXGR_LEGACYOUTVOL             0x0080
  49 #define YDSXGR_LEGACYOUTVOLL            0x0080
  50 #define YDSXGR_LEGACYOUTVOLR            0x0082
  51 #define YDSXGR_NATIVEDACOUTVOL          0x0084
  52 #define YDSXGR_NATIVEDACOUTVOLL         0x0084
  53 #define YDSXGR_NATIVEDACOUTVOLR         0x0086
  54 #define YDSXGR_ZVOUTVOL                 0x0088
  55 #define YDSXGR_ZVOUTVOLL                0x0088
  56 #define YDSXGR_ZVOUTVOLR                0x008A
  57 #define YDSXGR_SECADCOUTVOL             0x008C
  58 #define YDSXGR_SECADCOUTVOLL            0x008C
  59 #define YDSXGR_SECADCOUTVOLR            0x008E
  60 #define YDSXGR_PRIADCOUTVOL             0x0090
  61 #define YDSXGR_PRIADCOUTVOLL            0x0090
  62 #define YDSXGR_PRIADCOUTVOLR            0x0092
  63 #define YDSXGR_LEGACYLOOPVOL            0x0094
  64 #define YDSXGR_LEGACYLOOPVOLL           0x0094
  65 #define YDSXGR_LEGACYLOOPVOLR           0x0096
  66 #define YDSXGR_NATIVEDACLOOPVOL         0x0098
  67 #define YDSXGR_NATIVEDACLOOPVOLL        0x0098
  68 #define YDSXGR_NATIVEDACLOOPVOLR        0x009A
  69 #define YDSXGR_ZVLOOPVOL                0x009C
  70 #define YDSXGR_ZVLOOPVOLL               0x009E
  71 #define YDSXGR_ZVLOOPVOLR               0x009E
  72 #define YDSXGR_SECADCLOOPVOL            0x00A0
  73 #define YDSXGR_SECADCLOOPVOLL           0x00A0
  74 #define YDSXGR_SECADCLOOPVOLR           0x00A2
  75 #define YDSXGR_PRIADCLOOPVOL            0x00A4
  76 #define YDSXGR_PRIADCLOOPVOLL           0x00A4
  77 #define YDSXGR_PRIADCLOOPVOLR           0x00A6
  78 #define YDSXGR_NATIVEADCINVOL           0x00A8
  79 #define YDSXGR_NATIVEADCINVOLL          0x00A8
  80 #define YDSXGR_NATIVEADCINVOLR          0x00AA
  81 #define YDSXGR_NATIVEDACINVOL           0x00AC
  82 #define YDSXGR_NATIVEDACINVOLL          0x00AC
  83 #define YDSXGR_NATIVEDACINVOLR          0x00AE
  84 #define YDSXGR_BUF441OUTVOL             0x00B0
  85 #define YDSXGR_BUF441OUTVOLL            0x00B0
  86 #define YDSXGR_BUF441OUTVOLR            0x00B2
  87 #define YDSXGR_BUF441LOOPVOL            0x00B4
  88 #define YDSXGR_BUF441LOOPVOLL           0x00B4
  89 #define YDSXGR_BUF441LOOPVOLR           0x00B6
  90 #define YDSXGR_SPDIFOUTVOL              0x00B8
  91 #define YDSXGR_SPDIFOUTVOLL             0x00B8
  92 #define YDSXGR_SPDIFOUTVOLR             0x00BA
  93 #define YDSXGR_SPDIFLOOPVOL             0x00BC
  94 #define YDSXGR_SPDIFLOOPVOLL            0x00BC
  95 #define YDSXGR_SPDIFLOOPVOLR            0x00BE
  96 #define YDSXGR_ADCSLOTSR                0x00C0
  97 #define YDSXGR_RECSLOTSR                0x00C4
  98 #define YDSXGR_ADCFORMAT                0x00C8
  99 #define YDSXGR_RECFORMAT                0x00CC
 100 #define YDSXGR_P44SLOTSR                0x00D0
 101 #define YDSXGR_STATUS                   0x0100
 102 #define YDSXGR_CTRLSELECT               0x0104
 103 #define YDSXGR_MODE                     0x0108
 104 #define YDSXGR_SAMPLECOUNT              0x010C
 105 #define YDSXGR_NUMOFSAMPLES             0x0110
 106 #define YDSXGR_CONFIG                   0x0114
 107 #define YDSXGR_PLAYCTRLSIZE             0x0140
 108 #define YDSXGR_RECCTRLSIZE              0x0144
 109 #define YDSXGR_EFFCTRLSIZE              0x0148
 110 #define YDSXGR_WORKSIZE                 0x014C
 111 #define YDSXGR_MAPOFREC                 0x0150
 112 #define YDSXGR_MAPOFEFFECT              0x0154
 113 #define YDSXGR_PLAYCTRLBASE             0x0158
 114 #define YDSXGR_RECCTRLBASE              0x015C
 115 #define YDSXGR_EFFCTRLBASE              0x0160
 116 #define YDSXGR_WORKBASE                 0x0164
 117 #define YDSXGR_DSPINSTRAM               0x1000
 118 #define YDSXGR_CTRLINSTRAM              0x4000
 119
 120 #define YDSXG_AC97READCMD               0x8000
 121 #define YDSXG_AC97WRITECMD              0x0000
 122
 123 #define PCIR_DSXG_LEGACY                0x40
 124 #define PCIR_DSXG_ELEGACY               0x42
 125 #define PCIR_DSXG_CTRL                  0x48
 126 #define PCIR_DSXG_PWRCTRL1              0x4a
 127 #define PCIR_DSXG_PWRCTRL2              0x4e
 128 #define PCIR_DSXG_FMBASE                0x60
 129 #define PCIR_DSXG_SBBASE                0x62
 130 #define PCIR_DSXG_MPU401BASE            0x64
 131 #define PCIR_DSXG_JOYBASE               0x66
 132
 133 #define YDSXG_DSPLENGTH                 0x0080
 134 #define YDSXG_CTRLLENGTH                0x3000
 135
 136 #define YDSXG_DEFAULT_WORK_SIZE         0x0400
 137
 138 #define YDSXG_PLAYBACK_VOICES           64
 139 #define YDSXG_CAPTURE_VOICES            2
 140 #define YDSXG_EFFECT_VOICES             5
 141
 142 #define YMFPCI_LEGACY_SBEN      (1 << 0)        /* soundblaster enable */
 143 #define YMFPCI_LEGACY_FMEN      (1 << 1)        /* OPL3 enable */
 144 #define YMFPCI_LEGACY_JPEN      (1 << 2)        /* joystick enable */
 145 #define YMFPCI_LEGACY_MEN       (1 << 3)        /* MPU401 enable */
 146 #define YMFPCI_LEGACY_MIEN      (1 << 4)        /* MPU RX irq enable */
 147 #define YMFPCI_LEGACY_IOBITS    (1 << 5)        /* i/o bits range, 0 = 16bit, 1 =10bit */
 148 #define YMFPCI_LEGACY_SDMA      (3 << 6)        /* SB DMA select */
 149 #define YMFPCI_LEGACY_SBIRQ     (7 << 8)        /* SB IRQ select */
 150 #define YMFPCI_LEGACY_MPUIRQ    (7 << 11)       /* MPU IRQ select */
 151 #define YMFPCI_LEGACY_SIEN      (1 << 14)       /* serialized IRQ */
 152 #define YMFPCI_LEGACY_LAD       (1 << 15)       /* legacy audio disable */
 153
 154 #define YMFPCI_LEGACY2_FMIO     (3 << 0)        /* OPL3 i/o address (724/740) */
 155 #define YMFPCI_LEGACY2_SBIO     (3 << 2)        /* SB i/o address (724/740) */
 156 #define YMFPCI_LEGACY2_MPUIO    (3 << 4)        /* MPU401 i/o address (724/740) */
 157 #define YMFPCI_LEGACY2_JSIO     (3 << 6)        /* joystick i/o address (724/740) */
 158 #define YMFPCI_LEGACY2_MAIM     (1 << 8)        /* MPU401 ack intr mask */
 159 #define YMFPCI_LEGACY2_SMOD     (3 << 11)       /* SB DMA mode */
 160 #define YMFPCI_LEGACY2_SBVER    (3 << 13)       /* SB version select */
 161 #define YMFPCI_LEGACY2_IMOD     (1 << 15)       /* legacy IRQ mode */
 162 /* SIEN:IMOD 0:0 = legacy irq, 0:1 = INTA, 1:0 = serialized IRQ */
 163
 164 #if IS_REACHABLE(CONFIG_GAMEPORT)
 165 #define SUPPORT_JOYSTICK
 166 #endif
 167
 168 /*
 169  *
 170  */
 171
 172 struct snd_ymfpci_playback_bank {
 173         __le32 format;
 174         __le32 loop_default;
 175         __le32 base;                    /* 32-bit address */
 176         __le32 loop_start;              /* 32-bit offset */
 177         __le32 loop_end;                /* 32-bit offset */
 178         __le32 loop_frac;               /* 8-bit fraction - loop_start */
 179         __le32 delta_end;               /* pitch delta end */
 180         __le32 lpfK_end;
 181         __le32 eg_gain_end;
 182         __le32 left_gain_end;
 183         __le32 right_gain_end;
 184         __le32 eff1_gain_end;
 185         __le32 eff2_gain_end;
 186         __le32 eff3_gain_end;
 187         __le32 lpfQ;
 188         __le32 status;
 189         __le32 num_of_frames;
 190         __le32 loop_count;
 191         __le32 start;
 192         __le32 start_frac;
 193         __le32 delta;
 194         __le32 lpfK;
 195         __le32 eg_gain;
 196         __le32 left_gain;
 197         __le32 right_gain;
 198         __le32 eff1_gain;
 199         __le32 eff2_gain;
 200         __le32 eff3_gain;
 201         __le32 lpfD1;
 202         __le32 lpfD2;
 203  };
 204
 205 struct snd_ymfpci_capture_bank {
 206         __le32 base;                    /* 32-bit address */
 207         __le32 loop_end;                /* 32-bit offset */
 208         __le32 start;                   /* 32-bit offset */
 209         __le32 num_of_loops;            /* counter */
 210 };
 211
 212 struct snd_ymfpci_effect_bank {
 213         __le32 base;                    /* 32-bit address */
 214         __le32 loop_end;                /* 32-bit offset */
 215         __le32 start;                   /* 32-bit offset */
 216         __le32 temp;
 217 };
 218
 219 struct snd_ymfpci_pcm;
 220 struct snd_ymfpci;
 221
 222 enum snd_ymfpci_voice_type {
 223         YMFPCI_PCM,
 224         YMFPCI_SYNTH,
 225         YMFPCI_MIDI
 226 };
 227
 228 struct snd_ymfpci_voice {
 229         struct snd_ymfpci *chip;
 230         int number;
 231         unsigned int use: 1,
 232             pcm: 1,
 233             synth: 1,
 234             midi: 1;
 235         struct snd_ymfpci_playback_bank *bank;
 236         dma_addr_t bank_addr;
 237         void (*interrupt)(struct snd_ymfpci *chip, struct snd_ymfpci_voice *voice);
 238         struct snd_ymfpci_pcm *ypcm;
 239 };
 240
 241 enum snd_ymfpci_pcm_type {
 242         PLAYBACK_VOICE,
 243         CAPTURE_REC,
 244         CAPTURE_AC97,
 245         EFFECT_DRY_LEFT,
 246         EFFECT_DRY_RIGHT,
 247         EFFECT_EFF1,
 248         EFFECT_EFF2,
 249         EFFECT_EFF3
 250 };
 251
 252 struct snd_ymfpci_pcm {
 253         struct snd_ymfpci *chip;
 254         enum snd_ymfpci_pcm_type type;
 255         struct snd_pcm_substream *substream;
 256         struct snd_ymfpci_voice *voices[2];     /* playback only */
 257         unsigned int running: 1,
 258                      use_441_slot: 1,
 259                      output_front: 1,
 260                      output_rear: 1,
 261                      swap_rear: 1;
 262         unsigned int update_pcm_vol;
 263         u32 period_size;                /* cached from runtime->period_size */
 264         u32 buffer_size;                /* cached from runtime->buffer_size */
 265         u32 period_pos;
 266         u32 last_pos;
 267         u32 capture_bank_number;
 268         u32 shift;
 269 };
 270
 271 struct snd_ymfpci {
 272         int irq;
 273
 274         unsigned int device_id; /* PCI device ID */
 275         unsigned char rev;      /* PCI revision */
 276         unsigned long reg_area_phys;
 277         void __iomem *reg_area_virt;
 278         struct resource *res_reg_area;
 279         struct resource *fm_res;
 280         struct resource *mpu_res;
 281
 282         unsigned short old_legacy_ctrl;
 283 #ifdef SUPPORT_JOYSTICK
 284         struct gameport *gameport;
 285 #endif
 286
 287         struct snd_dma_buffer work_ptr;
 288
 289         unsigned int bank_size_playback;
 290         unsigned int bank_size_capture;
 291         unsigned int bank_size_effect;
 292         unsigned int work_size;
 293
 294         void *bank_base_playback;
 295         void *bank_base_capture;
 296         void *bank_base_effect;
 297         void *work_base;
 298         dma_addr_t bank_base_playback_addr;
 299         dma_addr_t bank_base_capture_addr;
 300         dma_addr_t bank_base_effect_addr;
 301         dma_addr_t work_base_addr;
 302         struct snd_dma_buffer ac3_tmp_base;
 303
 304         __le32 *ctrl_playback;
 305         struct snd_ymfpci_playback_bank *bank_playback[YDSXG_PLAYBACK_VOICES][2];
 306         struct snd_ymfpci_capture_bank *bank_capture[YDSXG_CAPTURE_VOICES][2];
 307         struct snd_ymfpci_effect_bank *bank_effect[YDSXG_EFFECT_VOICES][2];
 308
 309         int start_count;
 310
 311         u32 active_bank;
 312         struct snd_ymfpci_voice voices[64];
 313         int src441_used;
 314
 315         struct snd_ac97_bus *ac97_bus;
 316         struct snd_ac97 *ac97;
 317         struct snd_rawmidi *rawmidi;
 318         struct snd_timer *timer;
 319         unsigned int timer_ticks;
 320
 321         struct pci_dev *pci;
 322         struct snd_card *card;
 323         struct snd_pcm *pcm;
 324         struct snd_pcm *pcm2;
 325         struct snd_pcm *pcm_spdif;
 326         struct snd_pcm *pcm_4ch;
 327         struct snd_pcm_substream *capture_substream[YDSXG_CAPTURE_VOICES];
 328         struct snd_pcm_substream *effect_substream[YDSXG_EFFECT_VOICES];
 329         struct snd_kcontrol *ctl_vol_recsrc;
 330         struct snd_kcontrol *ctl_vol_adcrec;
 331         struct snd_kcontrol *ctl_vol_spdifrec;
 332         unsigned short spdif_bits, spdif_pcm_bits;
 333         struct snd_kcontrol *spdif_pcm_ctl;
 334         int mode_dup4ch;
 335         int rear_opened;
 336         int spdif_opened;
 337         struct snd_ymfpci_pcm_mixer {
 338                 u16 left;
 339                 u16 right;
 340                 struct snd_kcontrol *ctl;
 341         } pcm_mixer[32];
 342
 343         spinlock_t reg_lock;
 344         spinlock_t voice_lock;
 345         wait_queue_head_t interrupt_sleep;
 346         atomic_t interrupt_sleep_count;
 347         struct snd_info_entry *proc_entry;
 348         const struct firmware *dsp_microcode;
 349         const struct firmware *controller_microcode;
 350
 351 #ifdef CONFIG_PM_SLEEP
 352         u32 *saved_regs;
 353         u32 saved_ydsxgr_mode;
 354         u16 saved_dsxg_legacy;
 355         u16 saved_dsxg_elegacy;
 356 #endif
 357 };
 358
 359 int snd_ymfpci_create(struct snd_card *card,
 360                       struct pci_dev *pci,
 361                       unsigned short old_legacy_ctrl,
 362                       struct snd_ymfpci ** rcodec);
 363 void snd_ymfpci_free_gameport(struct snd_ymfpci *chip);
 364
 365 extern const struct dev_pm_ops snd_ymfpci_pm;
 366
 367 int snd_ymfpci_pcm(struct snd_ymfpci *chip, int device);
 368 int snd_ymfpci_pcm2(struct snd_ymfpci *chip, int device);
 369 int snd_ymfpci_pcm_spdif(struct snd_ymfpci *chip, int device);
 370 int snd_ymfpci_pcm_4ch(struct snd_ymfpci *chip, int device);
 371 int snd_ymfpci_mixer(struct snd_ymfpci *chip, int rear_switch);
 372 int snd_ymfpci_timer(struct snd_ymfpci *chip, int device);
 373
 374 #endif /* __SOUND_YMFPCI_H */