include/sound/ymfpci.h

   1 #ifndef __SOUND_YMFPCI_H
   2 #define __SOUND_YMFPCI_H
   3
   4 /*
   5  *  Copyright (c) by Jaroslav Kysela <perex@suse.cz>
   6  *  Definitions for Yahama YMF724/740/744/754 chips
   7  *
   8  *
   9  *   This program is free software; you can redistribute it and/or modify
  10  *   it under the terms of the GNU General Public License as published by
  11  *   the Free Software Foundation; either version 2 of the License, or
  12  *   (at your option) any later version.
  13  *
  14  *   This program is distributed in the hope that it will be useful,
  15  *   but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17  *   GNU General Public License for more details.
  18  *
  19  *   You should have received a copy of the GNU General Public License
  20  *   along with this program; if not, write to the Free Software
  21  *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
  22  *
  23  */
  24
  25 #include "pcm.h"
  26 #include "rawmidi.h"
  27 #include "ac97_codec.h"
  28 #include "timer.h"
  29 #include <linux/gameport.h>
  30
  31 /*
  32  *  Direct registers
  33  */
  34
  35 #define YMFREG(chip, reg)               (chip->port + YDSXGR_##reg)
  36
  37 #define YDSXGR_INTFLAG                  0x0004
  38 #define YDSXGR_ACTIVITY                 0x0006
  39 #define YDSXGR_GLOBALCTRL               0x0008
  40 #define YDSXGR_ZVCTRL                   0x000A
  41 #define YDSXGR_TIMERCTRL                0x0010
  42 #define YDSXGR_TIMERCOUNT               0x0012
  43 #define YDSXGR_SPDIFOUTCTRL             0x0018
  44 #define YDSXGR_SPDIFOUTSTATUS           0x001C
  45 #define YDSXGR_EEPROMCTRL               0x0020
  46 #define YDSXGR_SPDIFINCTRL              0x0034
  47 #define YDSXGR_SPDIFINSTATUS            0x0038
  48 #define YDSXGR_DSPPROGRAMDL             0x0048
  49 #define YDSXGR_DLCNTRL                  0x004C
  50 #define YDSXGR_GPIOININTFLAG            0x0050
  51 #define YDSXGR_GPIOININTENABLE          0x0052
  52 #define YDSXGR_GPIOINSTATUS             0x0054
  53 #define YDSXGR_GPIOOUTCTRL              0x0056
  54 #define YDSXGR_GPIOFUNCENABLE           0x0058
  55 #define YDSXGR_GPIOTYPECONFIG           0x005A
  56 #define YDSXGR_AC97CMDDATA              0x0060
  57 #define YDSXGR_AC97CMDADR               0x0062
  58 #define YDSXGR_PRISTATUSDATA            0x0064
  59 #define YDSXGR_PRISTATUSADR             0x0066
  60 #define YDSXGR_SECSTATUSDATA            0x0068
  61 #define YDSXGR_SECSTATUSADR             0x006A
  62 #define YDSXGR_SECCONFIG                0x0070
  63 #define YDSXGR_LEGACYOUTVOL             0x0080
  64 #define YDSXGR_LEGACYOUTVOLL            0x0080
  65 #define YDSXGR_LEGACYOUTVOLR            0x0082
  66 #define YDSXGR_NATIVEDACOUTVOL          0x0084
  67 #define YDSXGR_NATIVEDACOUTVOLL         0x0084
  68 #define YDSXGR_NATIVEDACOUTVOLR         0x0086
  69 #define YDSXGR_ZVOUTVOL                 0x0088
  70 #define YDSXGR_ZVOUTVOLL                0x0088
  71 #define YDSXGR_ZVOUTVOLR                0x008A
  72 #define YDSXGR_SECADCOUTVOL             0x008C
  73 #define YDSXGR_SECADCOUTVOLL            0x008C
  74 #define YDSXGR_SECADCOUTVOLR            0x008E
  75 #define YDSXGR_PRIADCOUTVOL             0x0090
  76 #define YDSXGR_PRIADCOUTVOLL            0x0090
  77 #define YDSXGR_PRIADCOUTVOLR            0x0092
  78 #define YDSXGR_LEGACYLOOPVOL            0x0094
  79 #define YDSXGR_LEGACYLOOPVOLL           0x0094
  80 #define YDSXGR_LEGACYLOOPVOLR           0x0096
  81 #define YDSXGR_NATIVEDACLOOPVOL         0x0098
  82 #define YDSXGR_NATIVEDACLOOPVOLL        0x0098
  83 #define YDSXGR_NATIVEDACLOOPVOLR        0x009A
  84 #define YDSXGR_ZVLOOPVOL                0x009C
  85 #define YDSXGR_ZVLOOPVOLL               0x009E
  86 #define YDSXGR_ZVLOOPVOLR               0x009E
  87 #define YDSXGR_SECADCLOOPVOL            0x00A0
  88 #define YDSXGR_SECADCLOOPVOLL           0x00A0
  89 #define YDSXGR_SECADCLOOPVOLR           0x00A2
  90 #define YDSXGR_PRIADCLOOPVOL            0x00A4
  91 #define YDSXGR_PRIADCLOOPVOLL           0x00A4
  92 #define YDSXGR_PRIADCLOOPVOLR           0x00A6
  93 #define YDSXGR_NATIVEADCINVOL           0x00A8
  94 #define YDSXGR_NATIVEADCINVOLL          0x00A8
  95 #define YDSXGR_NATIVEADCINVOLR          0x00AA
  96 #define YDSXGR_NATIVEDACINVOL           0x00AC
  97 #define YDSXGR_NATIVEDACINVOLL          0x00AC
  98 #define YDSXGR_NATIVEDACINVOLR          0x00AE
  99 #define YDSXGR_BUF441OUTVOL             0x00B0
 100 #define YDSXGR_BUF441OUTVOLL            0x00B0
 101 #define YDSXGR_BUF441OUTVOLR            0x00B2
 102 #define YDSXGR_BUF441LOOPVOL            0x00B4
 103 #define YDSXGR_BUF441LOOPVOLL           0x00B4
 104 #define YDSXGR_BUF441LOOPVOLR           0x00B6
 105 #define YDSXGR_SPDIFOUTVOL              0x00B8
 106 #define YDSXGR_SPDIFOUTVOLL             0x00B8
 107 #define YDSXGR_SPDIFOUTVOLR             0x00BA
 108 #define YDSXGR_SPDIFLOOPVOL             0x00BC
 109 #define YDSXGR_SPDIFLOOPVOLL            0x00BC
 110 #define YDSXGR_SPDIFLOOPVOLR            0x00BE
 111 #define YDSXGR_ADCSLOTSR                0x00C0
 112 #define YDSXGR_RECSLOTSR                0x00C4
 113 #define YDSXGR_ADCFORMAT                0x00C8
 114 #define YDSXGR_RECFORMAT                0x00CC
 115 #define YDSXGR_P44SLOTSR                0x00D0
 116 #define YDSXGR_STATUS                   0x0100
 117 #define YDSXGR_CTRLSELECT               0x0104
 118 #define YDSXGR_MODE                     0x0108
 119 #define YDSXGR_SAMPLECOUNT              0x010C
 120 #define YDSXGR_NUMOFSAMPLES             0x0110
 121 #define YDSXGR_CONFIG                   0x0114
 122 #define YDSXGR_PLAYCTRLSIZE             0x0140
 123 #define YDSXGR_RECCTRLSIZE              0x0144
 124 #define YDSXGR_EFFCTRLSIZE              0x0148
 125 #define YDSXGR_WORKSIZE                 0x014C
 126 #define YDSXGR_MAPOFREC                 0x0150
 127 #define YDSXGR_MAPOFEFFECT              0x0154
 128 #define YDSXGR_PLAYCTRLBASE             0x0158
 129 #define YDSXGR_RECCTRLBASE              0x015C
 130 #define YDSXGR_EFFCTRLBASE              0x0160
 131 #define YDSXGR_WORKBASE                 0x0164
 132 #define YDSXGR_DSPINSTRAM               0x1000
 133 #define YDSXGR_CTRLINSTRAM              0x4000
 134
 135 #define YDSXG_AC97READCMD               0x8000
 136 #define YDSXG_AC97WRITECMD              0x0000
 137
 138 #define PCIR_DSXG_LEGACY                0x40
 139 #define PCIR_DSXG_ELEGACY               0x42
 140 #define PCIR_DSXG_CTRL                  0x48
 141 #define PCIR_DSXG_PWRCTRL1              0x4a
 142 #define PCIR_DSXG_PWRCTRL2              0x4e
 143 #define PCIR_DSXG_FMBASE                0x60
 144 #define PCIR_DSXG_SBBASE                0x62
 145 #define PCIR_DSXG_MPU401BASE            0x64
 146 #define PCIR_DSXG_JOYBASE               0x66
 147
 148 #define YDSXG_DSPLENGTH                 0x0080
 149 #define YDSXG_CTRLLENGTH                0x3000
 150
 151 #define YDSXG_DEFAULT_WORK_SIZE         0x0400
 152
 153 #define YDSXG_PLAYBACK_VOICES           64
 154 #define YDSXG_CAPTURE_VOICES            2
 155 #define YDSXG_EFFECT_VOICES             5
 156
 157 #define YMFPCI_LEGACY_SBEN      (1 << 0)        /* soundblaster enable */
 158 #define YMFPCI_LEGACY_FMEN      (1 << 1)        /* OPL3 enable */
 159 #define YMFPCI_LEGACY_JPEN      (1 << 2)        /* joystick enable */
 160 #define YMFPCI_LEGACY_MEN       (1 << 3)        /* MPU401 enable */
 161 #define YMFPCI_LEGACY_MIEN      (1 << 4)        /* MPU RX irq enable */
 162 #define YMFPCI_LEGACY_IOBITS    (1 << 5)        /* i/o bits range, 0 = 16bit, 1 =10bit */
 163 #define YMFPCI_LEGACY_SDMA      (3 << 6)        /* SB DMA select */
 164 #define YMFPCI_LEGACY_SBIRQ     (7 << 8)        /* SB IRQ select */
 165 #define YMFPCI_LEGACY_MPUIRQ    (7 << 11)       /* MPU IRQ select */
 166 #define YMFPCI_LEGACY_SIEN      (1 << 14)       /* serialized IRQ */
 167 #define YMFPCI_LEGACY_LAD       (1 << 15)       /* legacy audio disable */
 168
 169 #define YMFPCI_LEGACY2_FMIO     (3 << 0)        /* OPL3 i/o address (724/740) */
 170 #define YMFPCI_LEGACY2_SBIO     (3 << 2)        /* SB i/o address (724/740) */
 171 #define YMFPCI_LEGACY2_MPUIO    (3 << 4)        /* MPU401 i/o address (724/740) */
 172 #define YMFPCI_LEGACY2_JSIO     (3 << 6)        /* joystick i/o address (724/740) */
 173 #define YMFPCI_LEGACY2_MAIM     (1 << 8)        /* MPU401 ack intr mask */
 174 #define YMFPCI_LEGACY2_SMOD     (3 << 11)       /* SB DMA mode */
 175 #define YMFPCI_LEGACY2_SBVER    (3 << 13)       /* SB version select */
 176 #define YMFPCI_LEGACY2_IMOD     (1 << 15)       /* legacy IRQ mode */
 177 /* SIEN:IMOD 0:0 = legacy irq, 0:1 = INTA, 1:0 = serialized IRQ */
 178
 179 #if defined(CONFIG_GAMEPORT) || (defined(MODULE) && defined(CONFIG_GAMEPORT_MODULE))
 180 #define SUPPORT_JOYSTICK
 181 #endif
 182
 183 /*
 184  *
 185  */
 186
 187 typedef struct _snd_ymfpci_playback_bank {
 188         u32 format;
 189         u32 loop_default;
 190         u32 base;                       /* 32-bit address */
 191         u32 loop_start;                 /* 32-bit offset */
 192         u32 loop_end;                   /* 32-bit offset */
 193         u32 loop_frac;                  /* 8-bit fraction - loop_start */
 194         u32 delta_end;                  /* pitch delta end */
 195         u32 lpfK_end;
 196         u32 eg_gain_end;
 197         u32 left_gain_end;
 198         u32 right_gain_end;
 199         u32 eff1_gain_end;
 200         u32 eff2_gain_end;
 201         u32 eff3_gain_end;
 202         u32 lpfQ;
 203         u32 status;
 204         u32 num_of_frames;
 205         u32 loop_count;
 206         u32 start;
 207         u32 start_frac;
 208         u32 delta;
 209         u32 lpfK;
 210         u32 eg_gain;
 211         u32 left_gain;
 212         u32 right_gain;
 213         u32 eff1_gain;
 214         u32 eff2_gain;
 215         u32 eff3_gain;
 216         u32 lpfD1;
 217         u32 lpfD2;
 218 } snd_ymfpci_playback_bank_t;
 219
 220 typedef struct _snd_ymfpci_capture_bank {
 221         u32 base;                       /* 32-bit address */
 222         u32 loop_end;                   /* 32-bit offset */
 223         u32 start;                      /* 32-bit offset */
 224         u32 num_of_loops;               /* counter */
 225 } snd_ymfpci_capture_bank_t;
 226
 227 typedef struct _snd_ymfpci_effect_bank {
 228         u32 base;                       /* 32-bit address */
 229         u32 loop_end;                   /* 32-bit offset */
 230         u32 start;                      /* 32-bit offset */
 231         u32 temp;
 232 } snd_ymfpci_effect_bank_t;
 233
 234 typedef struct _snd_ymfpci_voice ymfpci_voice_t;
 235 typedef struct _snd_ymfpci_pcm ymfpci_pcm_t;
 236 typedef struct _snd_ymfpci ymfpci_t;
 237
 238 typedef enum {
 239         YMFPCI_PCM,
 240         YMFPCI_SYNTH,
 241         YMFPCI_MIDI
 242 } ymfpci_voice_type_t;
 243
 244 struct _snd_ymfpci_voice {
 245         ymfpci_t *chip;
 246         int number;
 247         unsigned int use: 1,
 248             pcm: 1,
 249             synth: 1,
 250             midi: 1;
 251         snd_ymfpci_playback_bank_t *bank;
 252         dma_addr_t bank_addr;
 253         void (*interrupt)(ymfpci_t *chip, ymfpci_voice_t *voice);
 254         ymfpci_pcm_t *ypcm;
 255 };
 256
 257 typedef enum {
 258         PLAYBACK_VOICE,
 259         CAPTURE_REC,
 260         CAPTURE_AC97,
 261         EFFECT_DRY_LEFT,
 262         EFFECT_DRY_RIGHT,
 263         EFFECT_EFF1,
 264         EFFECT_EFF2,
 265         EFFECT_EFF3
 266 } snd_ymfpci_pcm_type_t;
 267
 268 struct _snd_ymfpci_pcm {
 269         ymfpci_t *chip;
 270         snd_ymfpci_pcm_type_t type;
 271         snd_pcm_substream_t *substream;
 272         ymfpci_voice_t *voices[2];      /* playback only */
 273         unsigned int running: 1;
 274         unsigned int output_front: 1;
 275         unsigned int output_rear: 1;
 276         unsigned int update_pcm_vol;
 277         u32 period_size;                /* cached from runtime->period_size */
 278         u32 buffer_size;                /* cached from runtime->buffer_size */
 279         u32 period_pos;
 280         u32 last_pos;
 281         u32 capture_bank_number;
 282         u32 shift;
 283 };
 284
 285 struct _snd_ymfpci {
 286         int irq;
 287
 288         unsigned int device_id; /* PCI device ID */
 289         unsigned int rev;       /* PCI revision */
 290         unsigned long reg_area_phys;
 291         void __iomem *reg_area_virt;
 292         struct resource *res_reg_area;
 293         struct resource *fm_res;
 294         struct resource *mpu_res;
 295
 296         unsigned short old_legacy_ctrl;
 297 #ifdef SUPPORT_JOYSTICK
 298         struct gameport *gameport;
 299 #endif
 300
 301         struct snd_dma_buffer work_ptr;
 302
 303         unsigned int bank_size_playback;
 304         unsigned int bank_size_capture;
 305         unsigned int bank_size_effect;
 306         unsigned int work_size;
 307
 308         void *bank_base_playback;
 309         void *bank_base_capture;
 310         void *bank_base_effect;
 311         void *work_base;
 312         dma_addr_t bank_base_playback_addr;
 313         dma_addr_t bank_base_capture_addr;
 314         dma_addr_t bank_base_effect_addr;
 315         dma_addr_t work_base_addr;
 316         struct snd_dma_buffer ac3_tmp_base;
 317
 318         u32 *ctrl_playback;
 319         snd_ymfpci_playback_bank_t *bank_playback[YDSXG_PLAYBACK_VOICES][2];
 320         snd_ymfpci_capture_bank_t *bank_capture[YDSXG_CAPTURE_VOICES][2];
 321         snd_ymfpci_effect_bank_t *bank_effect[YDSXG_EFFECT_VOICES][2];
 322
 323         int start_count;
 324
 325         u32 active_bank;
 326         ymfpci_voice_t voices[64];
 327
 328         ac97_bus_t *ac97_bus;
 329         ac97_t *ac97;
 330         snd_rawmidi_t *rawmidi;
 331         snd_timer_t *timer;
 332
 333         struct pci_dev *pci;
 334         snd_card_t *card;
 335         snd_pcm_t *pcm;
 336         snd_pcm_t *pcm2;
 337         snd_pcm_t *pcm_spdif;
 338         snd_pcm_t *pcm_4ch;
 339         snd_pcm_substream_t *capture_substream[YDSXG_CAPTURE_VOICES];
 340         snd_pcm_substream_t *effect_substream[YDSXG_EFFECT_VOICES];
 341         snd_kcontrol_t *ctl_vol_recsrc;
 342         snd_kcontrol_t *ctl_vol_adcrec;
 343         snd_kcontrol_t *ctl_vol_spdifrec;
 344         unsigned short spdif_bits, spdif_pcm_bits;
 345         snd_kcontrol_t *spdif_pcm_ctl;
 346         int mode_dup4ch;
 347         int rear_opened;
 348         int spdif_opened;
 349         struct {
 350                 u16 left;
 351                 u16 right;
 352                 snd_kcontrol_t *ctl;
 353         } pcm_mixer[32];
 354
 355         spinlock_t reg_lock;
 356         spinlock_t voice_lock;
 357         wait_queue_head_t interrupt_sleep;
 358         atomic_t interrupt_sleep_count;
 359         snd_info_entry_t *proc_entry;
 360
 361 #ifdef CONFIG_PM
 362         u32 *saved_regs;
 363         u32 saved_ydsxgr_mode;
 364 #endif
 365 };
 366
 367 int snd_ymfpci_create(snd_card_t * card,
 368                       struct pci_dev *pci,
 369                       unsigned short old_legacy_ctrl,
 370                       ymfpci_t ** rcodec);
 371 void snd_ymfpci_free_gameport(ymfpci_t *chip);
 372
 373 int snd_ymfpci_pcm(ymfpci_t *chip, int device, snd_pcm_t **rpcm);
 374 int snd_ymfpci_pcm2(ymfpci_t *chip, int device, snd_pcm_t **rpcm);
 375 int snd_ymfpci_pcm_spdif(ymfpci_t *chip, int device, snd_pcm_t **rpcm);
 376 int snd_ymfpci_pcm_4ch(ymfpci_t *chip, int device, snd_pcm_t **rpcm);
 377 int snd_ymfpci_mixer(ymfpci_t *chip, int rear_switch);
 378 int snd_ymfpci_timer(ymfpci_t *chip, int device);
 379
 380 #endif /* __SOUND_YMFPCI_H */