| #ifndef __SOUND_EMU10K1_H |
| #define __SOUND_EMU10K1_H |
| |
| /* |
| * Copyright (c) by Jaroslav Kysela <perex@suse.cz>, |
| * Creative Labs, Inc. |
| * Definitions for EMU10K1 (SB Live!) 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 |
| * |
| */ |
| |
| #ifdef __KERNEL__ |
| |
| #include <sound/pcm.h> |
| #include <sound/rawmidi.h> |
| #include <sound/hwdep.h> |
| #include <sound/ac97_codec.h> |
| #include <sound/util_mem.h> |
| #include <sound/pcm-indirect.h> |
| #include <sound/timer.h> |
| #include <linux/interrupt.h> |
| #include <asm/io.h> |
| |
| #ifndef PCI_VENDOR_ID_CREATIVE |
| #define PCI_VENDOR_ID_CREATIVE 0x1102 |
| #endif |
| #ifndef PCI_DEVICE_ID_CREATIVE_EMU10K1 |
| #define PCI_DEVICE_ID_CREATIVE_EMU10K1 0x0002 |
| #endif |
| |
| /* ------------------- DEFINES -------------------- */ |
| |
| #define EMUPAGESIZE 4096 |
| #define MAXREQVOICES 8 |
| #define MAXPAGES 8192 |
| #define RESERVED 0 |
| #define NUM_MIDI 16 |
| #define NUM_G 64 /* use all channels */ |
| #define NUM_FXSENDS 4 |
| #define NUM_EFX_PLAYBACK 16 |
| |
| /* FIXME? - according to the OSS driver the EMU10K1 needs a 29 bit DMA mask */ |
| #define EMU10K1_DMA_MASK 0x7fffffffUL /* 31bit */ |
| #define AUDIGY_DMA_MASK 0xffffffffUL /* 32bit */ |
| |
| #define TMEMSIZE 256*1024 |
| #define TMEMSIZEREG 4 |
| |
| #define IP_TO_CP(ip) ((ip == 0) ? 0 : (((0x00001000uL | (ip & 0x00000FFFL)) << (((ip >> 12) & 0x000FL) + 4)) & 0xFFFF0000uL)) |
| |
| // Audigy specify registers are prefixed with 'A_' |
| |
| /************************************************************************************************/ |
| /* PCI function 0 registers, address = <val> + PCIBASE0 */ |
| /************************************************************************************************/ |
| |
| #define PTR 0x00 /* Indexed register set pointer register */ |
| /* NOTE: The CHANNELNUM and ADDRESS words can */ |
| /* be modified independently of each other. */ |
| #define PTR_CHANNELNUM_MASK 0x0000003f /* For each per-channel register, indicates the */ |
| /* channel number of the register to be */ |
| /* accessed. For non per-channel registers the */ |
| /* value should be set to zero. */ |
| #define PTR_ADDRESS_MASK 0x07ff0000 /* Register index */ |
| #define A_PTR_ADDRESS_MASK 0x0fff0000 |
| |
| #define DATA 0x04 /* Indexed register set data register */ |
| |
| #define IPR 0x08 /* Global interrupt pending register */ |
| /* Clear pending interrupts by writing a 1 to */ |
| /* the relevant bits and zero to the other bits */ |
| #define IPR_P16V 0x80000000 /* Bit set when the CA0151 P16V chip wishes |
| to interrupt */ |
| #define IPR_GPIOMSG 0x20000000 /* GPIO message interrupt (RE'd, still not sure |
| which INTE bits enable it) */ |
| |
| /* The next two interrupts are for the midi port on the Audigy Drive (A_MPU1) */ |
| #define IPR_A_MIDITRANSBUFEMPTY2 0x10000000 /* MIDI UART transmit buffer empty */ |
| #define IPR_A_MIDIRECVBUFEMPTY2 0x08000000 /* MIDI UART receive buffer empty */ |
| |
| #define IPR_SPDIFBUFFULL 0x04000000 /* SPDIF capture related, 10k2 only? (RE) */ |
| #define IPR_SPDIFBUFHALFFULL 0x02000000 /* SPDIF capture related? (RE) */ |
| |
| #define IPR_SAMPLERATETRACKER 0x01000000 /* Sample rate tracker lock status change */ |
| #define IPR_FXDSP 0x00800000 /* Enable FX DSP interrupts */ |
| #define IPR_FORCEINT 0x00400000 /* Force Sound Blaster interrupt */ |
| #define IPR_PCIERROR 0x00200000 /* PCI bus error */ |
| #define IPR_VOLINCR 0x00100000 /* Volume increment button pressed */ |
| #define IPR_VOLDECR 0x00080000 /* Volume decrement button pressed */ |
| #define IPR_MUTE 0x00040000 /* Mute button pressed */ |
| #define IPR_MICBUFFULL 0x00020000 /* Microphone buffer full */ |
| #define IPR_MICBUFHALFFULL 0x00010000 /* Microphone buffer half full */ |
| #define IPR_ADCBUFFULL 0x00008000 /* ADC buffer full */ |
| #define IPR_ADCBUFHALFFULL 0x00004000 /* ADC buffer half full */ |
| #define IPR_EFXBUFFULL 0x00002000 /* Effects buffer full */ |
| #define IPR_EFXBUFHALFFULL 0x00001000 /* Effects buffer half full */ |
| #define IPR_GPSPDIFSTATUSCHANGE 0x00000800 /* GPSPDIF channel status change */ |
| #define IPR_CDROMSTATUSCHANGE 0x00000400 /* CD-ROM channel status change */ |
| #define IPR_INTERVALTIMER 0x00000200 /* Interval timer terminal count */ |
| #define IPR_MIDITRANSBUFEMPTY 0x00000100 /* MIDI UART transmit buffer empty */ |
| #define IPR_MIDIRECVBUFEMPTY 0x00000080 /* MIDI UART receive buffer empty */ |
| #define IPR_CHANNELLOOP 0x00000040 /* Channel (half) loop interrupt(s) pending */ |
| #define IPR_CHANNELNUMBERMASK 0x0000003f /* When IPR_CHANNELLOOP is set, indicates the */ |
| /* highest set channel in CLIPL, CLIPH, HLIPL, */ |
| /* or HLIPH. When IP is written with CL set, */ |
| /* the bit in H/CLIPL or H/CLIPH corresponding */ |
| /* to the CIN value written will be cleared. */ |
| |
| #define INTE 0x0c /* Interrupt enable register */ |
| #define INTE_VIRTUALSB_MASK 0xc0000000 /* Virtual Soundblaster I/O port capture */ |
| #define INTE_VIRTUALSB_220 0x00000000 /* Capture at I/O base address 0x220-0x22f */ |
| #define INTE_VIRTUALSB_240 0x40000000 /* Capture at I/O base address 0x240 */ |
| #define INTE_VIRTUALSB_260 0x80000000 /* Capture at I/O base address 0x260 */ |
| #define INTE_VIRTUALSB_280 0xc0000000 /* Capture at I/O base address 0x280 */ |
| #define INTE_VIRTUALMPU_MASK 0x30000000 /* Virtual MPU I/O port capture */ |
| #define INTE_VIRTUALMPU_300 0x00000000 /* Capture at I/O base address 0x300-0x301 */ |
| #define INTE_VIRTUALMPU_310 0x10000000 /* Capture at I/O base address 0x310 */ |
| #define INTE_VIRTUALMPU_320 0x20000000 /* Capture at I/O base address 0x320 */ |
| #define INTE_VIRTUALMPU_330 0x30000000 /* Capture at I/O base address 0x330 */ |
| #define INTE_MASTERDMAENABLE 0x08000000 /* Master DMA emulation at 0x000-0x00f */ |
| #define INTE_SLAVEDMAENABLE 0x04000000 /* Slave DMA emulation at 0x0c0-0x0df */ |
| #define INTE_MASTERPICENABLE 0x02000000 /* Master PIC emulation at 0x020-0x021 */ |
| #define INTE_SLAVEPICENABLE 0x01000000 /* Slave PIC emulation at 0x0a0-0x0a1 */ |
| #define INTE_VSBENABLE 0x00800000 /* Enable virtual Soundblaster */ |
| #define INTE_ADLIBENABLE 0x00400000 /* Enable AdLib emulation at 0x388-0x38b */ |
| #define INTE_MPUENABLE 0x00200000 /* Enable virtual MPU */ |
| #define INTE_FORCEINT 0x00100000 /* Continuously assert INTAN */ |
| |
| #define INTE_MRHANDENABLE 0x00080000 /* Enable the "Mr. Hand" logic */ |
| /* NOTE: There is no reason to use this under */ |
| /* Linux, and it will cause odd hardware */ |
| /* behavior and possibly random segfaults and */ |
| /* lockups if enabled. */ |
| |
| /* The next two interrupts are for the midi port on the Audigy Drive (A_MPU1) */ |
| #define INTE_A_MIDITXENABLE2 0x00020000 /* Enable MIDI transmit-buffer-empty interrupts */ |
| #define INTE_A_MIDIRXENABLE2 0x00010000 /* Enable MIDI receive-buffer-empty interrupts */ |
| |
| |
| #define INTE_SAMPLERATETRACKER 0x00002000 /* Enable sample rate tracker interrupts */ |
| /* NOTE: This bit must always be enabled */ |
| #define INTE_FXDSPENABLE 0x00001000 /* Enable FX DSP interrupts */ |
| #define INTE_PCIERRORENABLE 0x00000800 /* Enable PCI bus error interrupts */ |
| #define INTE_VOLINCRENABLE 0x00000400 /* Enable volume increment button interrupts */ |
| #define INTE_VOLDECRENABLE 0x00000200 /* Enable volume decrement button interrupts */ |
| #define INTE_MUTEENABLE 0x00000100 /* Enable mute button interrupts */ |
| #define INTE_MICBUFENABLE 0x00000080 /* Enable microphone buffer interrupts */ |
| #define INTE_ADCBUFENABLE 0x00000040 /* Enable ADC buffer interrupts */ |
| #define INTE_EFXBUFENABLE 0x00000020 /* Enable Effects buffer interrupts */ |
| #define INTE_GPSPDIFENABLE 0x00000010 /* Enable GPSPDIF status interrupts */ |
| #define INTE_CDSPDIFENABLE 0x00000008 /* Enable CDSPDIF status interrupts */ |
| #define INTE_INTERVALTIMERENB 0x00000004 /* Enable interval timer interrupts */ |
| #define INTE_MIDITXENABLE 0x00000002 /* Enable MIDI transmit-buffer-empty interrupts */ |
| #define INTE_MIDIRXENABLE 0x00000001 /* Enable MIDI receive-buffer-empty interrupts */ |
| |
| #define WC 0x10 /* Wall Clock register */ |
| #define WC_SAMPLECOUNTER_MASK 0x03FFFFC0 /* Sample periods elapsed since reset */ |
| #define WC_SAMPLECOUNTER 0x14060010 |
| #define WC_CURRENTCHANNEL 0x0000003F /* Channel [0..63] currently being serviced */ |
| /* NOTE: Each channel takes 1/64th of a sample */ |
| /* period to be serviced. */ |
| |
| #define HCFG 0x14 /* Hardware config register */ |
| /* NOTE: There is no reason to use the legacy */ |
| /* SoundBlaster emulation stuff described below */ |
| /* under Linux, and all kinds of weird hardware */ |
| /* behavior can result if you try. Don't. */ |
| #define HCFG_LEGACYFUNC_MASK 0xe0000000 /* Legacy function number */ |
| #define HCFG_LEGACYFUNC_MPU 0x00000000 /* Legacy MPU */ |
| #define HCFG_LEGACYFUNC_SB 0x40000000 /* Legacy SB */ |
| #define HCFG_LEGACYFUNC_AD 0x60000000 /* Legacy AD */ |
| #define HCFG_LEGACYFUNC_MPIC 0x80000000 /* Legacy MPIC */ |
| #define HCFG_LEGACYFUNC_MDMA 0xa0000000 /* Legacy MDMA */ |
| #define HCFG_LEGACYFUNC_SPCI 0xc0000000 /* Legacy SPCI */ |
| #define HCFG_LEGACYFUNC_SDMA 0xe0000000 /* Legacy SDMA */ |
| #define HCFG_IOCAPTUREADDR 0x1f000000 /* The 4 LSBs of the captured I/O address. */ |
| #define HCFG_LEGACYWRITE 0x00800000 /* 1 = write, 0 = read */ |
| #define HCFG_LEGACYWORD 0x00400000 /* 1 = word, 0 = byte */ |
| #define HCFG_LEGACYINT 0x00200000 /* 1 = legacy event captured. Write 1 to clear. */ |
| /* NOTE: The rest of the bits in this register */ |
| /* _are_ relevant under Linux. */ |
| #define HCFG_CODECFORMAT_MASK 0x00070000 /* CODEC format */ |
| #define HCFG_CODECFORMAT_AC97 0x00000000 /* AC97 CODEC format -- Primary Output */ |
| #define HCFG_CODECFORMAT_I2S 0x00010000 /* I2S CODEC format -- Secondary (Rear) Output */ |
| #define HCFG_GPINPUT0 0x00004000 /* External pin112 */ |
| #define HCFG_GPINPUT1 0x00002000 /* External pin110 */ |
| #define HCFG_GPOUTPUT_MASK 0x00001c00 /* External pins which may be controlled */ |
| #define HCFG_GPOUT0 0x00001000 /* External pin? (spdif enable on 5.1) */ |
| #define HCFG_GPOUT1 0x00000800 /* External pin? (IR) */ |
| #define HCFG_GPOUT2 0x00000400 /* External pin? (IR) */ |
| #define HCFG_JOYENABLE 0x00000200 /* Internal joystick enable */ |
| #define HCFG_PHASETRACKENABLE 0x00000100 /* Phase tracking enable */ |
| /* 1 = Force all 3 async digital inputs to use */ |
| /* the same async sample rate tracker (ZVIDEO) */ |
| #define HCFG_AC3ENABLE_MASK 0x000000e0 /* AC3 async input control - Not implemented */ |
| #define HCFG_AC3ENABLE_ZVIDEO 0x00000080 /* Channels 0 and 1 replace ZVIDEO */ |
| #define HCFG_AC3ENABLE_CDSPDIF 0x00000040 /* Channels 0 and 1 replace CDSPDIF */ |
| #define HCFG_AC3ENABLE_GPSPDIF 0x00000020 /* Channels 0 and 1 replace GPSPDIF */ |
| #define HCFG_AUTOMUTE 0x00000010 /* When set, the async sample rate convertors */ |
| /* will automatically mute their output when */ |
| /* they are not rate-locked to the external */ |
| /* async audio source */ |
| #define HCFG_LOCKSOUNDCACHE 0x00000008 /* 1 = Cancel bustmaster accesses to soundcache */ |
| /* NOTE: This should generally never be used. */ |
| #define HCFG_LOCKTANKCACHE_MASK 0x00000004 /* 1 = Cancel bustmaster accesses to tankcache */ |
| /* NOTE: This should generally never be used. */ |
| #define HCFG_LOCKTANKCACHE 0x01020014 |
| #define HCFG_MUTEBUTTONENABLE 0x00000002 /* 1 = Master mute button sets AUDIOENABLE = 0. */ |
| /* NOTE: This is a 'cheap' way to implement a */ |
| /* master mute function on the mute button, and */ |
| /* in general should not be used unless a more */ |
| /* sophisticated master mute function has not */ |
| /* been written. */ |
| #define HCFG_AUDIOENABLE 0x00000001 /* 0 = CODECs transmit zero-valued samples */ |
| /* Should be set to 1 when the EMU10K1 is */ |
| /* completely initialized. */ |
| |
| //For Audigy, MPU port move to 0x70-0x74 ptr register |
| |
| #define MUDATA 0x18 /* MPU401 data register (8 bits) */ |
| |
| #define MUCMD 0x19 /* MPU401 command register (8 bits) */ |
| #define MUCMD_RESET 0xff /* RESET command */ |
| #define MUCMD_ENTERUARTMODE 0x3f /* Enter_UART_mode command */ |
| /* NOTE: All other commands are ignored */ |
| |
| #define MUSTAT MUCMD /* MPU401 status register (8 bits) */ |
| #define MUSTAT_IRDYN 0x80 /* 0 = MIDI data or command ACK */ |
| #define MUSTAT_ORDYN 0x40 /* 0 = MUDATA can accept a command or data */ |
| |
| #define A_IOCFG 0x18 /* GPIO on Audigy card (16bits) */ |
| #define A_GPINPUT_MASK 0xff00 |
| #define A_GPOUTPUT_MASK 0x00ff |
| |
| // Audigy output/GPIO stuff taken from the kX drivers |
| #define A_IOCFG_GPOUT0 0x0044 /* analog/digital */ |
| #define A_IOCFG_DISABLE_ANALOG 0x0040 /* = 'enable' for Audigy2 (chiprev=4) */ |
| #define A_IOCFG_ENABLE_DIGITAL 0x0004 |
| #define A_IOCFG_UNKNOWN_20 0x0020 |
| #define A_IOCFG_DISABLE_AC97_FRONT 0x0080 /* turn off ac97 front -> front (10k2.1) */ |
| #define A_IOCFG_GPOUT1 0x0002 /* IR? drive's internal bypass (?) */ |
| #define A_IOCFG_GPOUT2 0x0001 /* IR */ |
| #define A_IOCFG_MULTIPURPOSE_JACK 0x2000 /* center+lfe+rear_center (a2/a2ex) */ |
| /* + digital for generic 10k2 */ |
| #define A_IOCFG_DIGITAL_JACK 0x1000 /* digital for a2 platinum */ |
| #define A_IOCFG_FRONT_JACK 0x4000 |
| #define A_IOCFG_REAR_JACK 0x8000 |
| #define A_IOCFG_PHONES_JACK 0x0100 /* LiveDrive */ |
| |
| /* outputs: |
| * for audigy2 platinum: 0xa00 |
| * for a2 platinum ex: 0x1c00 |
| * for a1 platinum: 0x0 |
| */ |
| |
| #define TIMER 0x1a /* Timer terminal count register */ |
| /* NOTE: After the rate is changed, a maximum */ |
| /* of 1024 sample periods should be allowed */ |
| /* before the new rate is guaranteed accurate. */ |
| #define TIMER_RATE_MASK 0x000003ff /* Timer interrupt rate in sample periods */ |
| /* 0 == 1024 periods, [1..4] are not useful */ |
| #define TIMER_RATE 0x0a00001a |
| |
| #define AC97DATA 0x1c /* AC97 register set data register (16 bit) */ |
| |
| #define AC97ADDRESS 0x1e /* AC97 register set address register (8 bit) */ |
| #define AC97ADDRESS_READY 0x80 /* Read-only bit, reflects CODEC READY signal */ |
| #define AC97ADDRESS_ADDRESS 0x7f /* Address of indexed AC97 register */ |
| |
| /* Available on the Audigy 2 and Audigy 4 only. This is the P16V chip. */ |
| #define PTR2 0x20 /* Indexed register set pointer register */ |
| #define DATA2 0x24 /* Indexed register set data register */ |
| #define IPR2 0x28 /* P16V interrupt pending register */ |
| #define IPR2_PLAYBACK_CH_0_LOOP 0x00001000 /* Playback Channel 0 loop */ |
| #define IPR2_PLAYBACK_CH_0_HALF_LOOP 0x00000100 /* Playback Channel 0 half loop */ |
| #define IPR2_CAPTURE_CH_0_LOOP 0x00100000 /* Capture Channel 0 loop */ |
| #define IPR2_CAPTURE_CH_0_HALF_LOOP 0x00010000 /* Capture Channel 0 half loop */ |
| /* 0x00000100 Playback. Only in once per period. |
| * 0x00110000 Capture. Int on half buffer. |
| */ |
| #define INTE2 0x2c /* P16V Interrupt enable register. */ |
| #define INTE2_PLAYBACK_CH_0_LOOP 0x00001000 /* Playback Channel 0 loop */ |
| #define INTE2_PLAYBACK_CH_0_HALF_LOOP 0x00000100 /* Playback Channel 0 half loop */ |
| #define INTE2_PLAYBACK_CH_1_LOOP 0x00002000 /* Playback Channel 1 loop */ |
| #define INTE2_PLAYBACK_CH_1_HALF_LOOP 0x00000200 /* Playback Channel 1 half loop */ |
| #define INTE2_PLAYBACK_CH_2_LOOP 0x00004000 /* Playback Channel 2 loop */ |
| #define INTE2_PLAYBACK_CH_2_HALF_LOOP 0x00000400 /* Playback Channel 2 half loop */ |
| #define INTE2_PLAYBACK_CH_3_LOOP 0x00008000 /* Playback Channel 3 loop */ |
| #define INTE2_PLAYBACK_CH_3_HALF_LOOP 0x00000800 /* Playback Channel 3 half loop */ |
| #define INTE2_CAPTURE_CH_0_LOOP 0x00100000 /* Capture Channel 0 loop */ |
| #define INTE2_CAPTURE_CH_0_HALF_LOOP 0x00010000 /* Caputre Channel 0 half loop */ |
| #define HCFG2 0x34 /* Defaults: 0, win2000 sets it to 00004201 */ |
| /* 0x00000000 2-channel output. */ |
| /* 0x00000200 8-channel output. */ |
| /* 0x00000004 pauses stream/irq fail. */ |
| /* Rest of bits no nothing to sound output */ |
| /* bit 0: Enable P16V audio. |
| * bit 1: Lock P16V record memory cache. |
| * bit 2: Lock P16V playback memory cache. |
| * bit 3: Dummy record insert zero samples. |
| * bit 8: Record 8-channel in phase. |
| * bit 9: Playback 8-channel in phase. |
| * bit 11-12: Playback mixer attenuation: 0=0dB, 1=-6dB, 2=-12dB, 3=Mute. |
| * bit 13: Playback mixer enable. |
| * bit 14: Route SRC48 mixer output to fx engine. |
| * bit 15: Enable IEEE 1394 chip. |
| */ |
| #define IPR3 0x38 /* Cdif interrupt pending register */ |
| #define INTE3 0x3c /* Cdif interrupt enable register. */ |
| /************************************************************************************************/ |
| /* PCI function 1 registers, address = <val> + PCIBASE1 */ |
| /************************************************************************************************/ |
| |
| #define JOYSTICK1 0x00 /* Analog joystick port register */ |
| #define JOYSTICK2 0x01 /* Analog joystick port register */ |
| #define JOYSTICK3 0x02 /* Analog joystick port register */ |
| #define JOYSTICK4 0x03 /* Analog joystick port register */ |
| #define JOYSTICK5 0x04 /* Analog joystick port register */ |
| #define JOYSTICK6 0x05 /* Analog joystick port register */ |
| #define JOYSTICK7 0x06 /* Analog joystick port register */ |
| #define JOYSTICK8 0x07 /* Analog joystick port register */ |
| |
| /* When writing, any write causes JOYSTICK_COMPARATOR output enable to be pulsed on write. */ |
| /* When reading, use these bitfields: */ |
| #define JOYSTICK_BUTTONS 0x0f /* Joystick button data */ |
| #define JOYSTICK_COMPARATOR 0xf0 /* Joystick comparator data */ |
| |
| |
| /********************************************************************************************************/ |
| /* Emu10k1 pointer-offset register set, accessed through the PTR and DATA registers */ |
| /********************************************************************************************************/ |
| |
| #define CPF 0x00 /* Current pitch and fraction register */ |
| #define CPF_CURRENTPITCH_MASK 0xffff0000 /* Current pitch (linear, 0x4000 == unity pitch shift) */ |
| #define CPF_CURRENTPITCH 0x10100000 |
| #define CPF_STEREO_MASK 0x00008000 /* 1 = Even channel interleave, odd channel locked */ |
| #define CPF_STOP_MASK 0x00004000 /* 1 = Current pitch forced to 0 */ |
| #define CPF_FRACADDRESS_MASK 0x00003fff /* Linear fractional address of the current channel */ |
| |
| #define PTRX 0x01 /* Pitch target and send A/B amounts register */ |
| #define PTRX_PITCHTARGET_MASK 0xffff0000 /* Pitch target of specified channel */ |
| #define PTRX_PITCHTARGET 0x10100001 |
| #define PTRX_FXSENDAMOUNT_A_MASK 0x0000ff00 /* Linear level of channel output sent to FX send bus A */ |
| #define PTRX_FXSENDAMOUNT_A 0x08080001 |
| #define PTRX_FXSENDAMOUNT_B_MASK 0x000000ff /* Linear level of channel output sent to FX send bus B */ |
| #define PTRX_FXSENDAMOUNT_B 0x08000001 |
| |
| #define CVCF 0x02 /* Current volume and filter cutoff register */ |
| #define CVCF_CURRENTVOL_MASK 0xffff0000 /* Current linear volume of specified channel */ |
| #define CVCF_CURRENTVOL 0x10100002 |
| #define CVCF_CURRENTFILTER_MASK 0x0000ffff /* Current filter cutoff frequency of specified channel */ |
| #define CVCF_CURRENTFILTER 0x10000002 |
| |
| #define VTFT 0x03 /* Volume target and filter cutoff target register */ |
| #define VTFT_VOLUMETARGET_MASK 0xffff0000 /* Volume target of specified channel */ |
| #define VTFT_VOLUMETARGET 0x10100003 |
| #define VTFT_FILTERTARGET_MASK 0x0000ffff /* Filter cutoff target of specified channel */ |
| #define VTFT_FILTERTARGET 0x10000003 |
| |
| #define Z1 0x05 /* Filter delay memory 1 register */ |
| |
| #define Z2 0x04 /* Filter delay memory 2 register */ |
| |
| #define PSST 0x06 /* Send C amount and loop start address register */ |
| #define PSST_FXSENDAMOUNT_C_MASK 0xff000000 /* Linear level of channel output sent to FX send bus C */ |
| |
| #define PSST_FXSENDAMOUNT_C 0x08180006 |
| |
| #define PSST_LOOPSTARTADDR_MASK 0x00ffffff /* Loop start address of the specified channel */ |
| #define PSST_LOOPSTARTADDR 0x18000006 |
| |
| #define DSL 0x07 /* Send D amount and loop start address register */ |
| #define DSL_FXSENDAMOUNT_D_MASK 0xff000000 /* Linear level of channel output sent to FX send bus D */ |
| |
| #define DSL_FXSENDAMOUNT_D 0x08180007 |
| |
| #define DSL_LOOPENDADDR_MASK 0x00ffffff /* Loop end address of the specified channel */ |
| #define DSL_LOOPENDADDR 0x18000007 |
| |
| #define CCCA 0x08 /* Filter Q, interp. ROM, byte size, cur. addr register */ |
| #define CCCA_RESONANCE 0xf0000000 /* Lowpass filter resonance (Q) height */ |
| #define CCCA_INTERPROMMASK 0x0e000000 /* Selects passband of interpolation ROM */ |
| /* 1 == full band, 7 == lowpass */ |
| /* ROM 0 is used when pitch shifting downward or less */ |
| /* then 3 semitones upward. Increasingly higher ROM */ |
| /* numbers are used, typically in steps of 3 semitones, */ |
| /* as upward pitch shifting is performed. */ |
| #define CCCA_INTERPROM_0 0x00000000 /* Select interpolation ROM 0 */ |
| #define CCCA_INTERPROM_1 0x02000000 /* Select interpolation ROM 1 */ |
| #define CCCA_INTERPROM_2 0x04000000 /* Select interpolation ROM 2 */ |
| #define CCCA_INTERPROM_3 0x06000000 /* Select interpolation ROM 3 */ |
| #define CCCA_INTERPROM_4 0x08000000 /* Select interpolation ROM 4 */ |
| #define CCCA_INTERPROM_5 0x0a000000 /* Select interpolation ROM 5 */ |
| #define CCCA_INTERPROM_6 0x0c000000 /* Select interpolation ROM 6 */ |
| #define CCCA_INTERPROM_7 0x0e000000 /* Select interpolation ROM 7 */ |
| #define CCCA_8BITSELECT 0x01000000 /* 1 = Sound memory for this channel uses 8-bit samples */ |
| #define CCCA_CURRADDR_MASK 0x00ffffff /* Current address of the selected channel */ |
| #define CCCA_CURRADDR 0x18000008 |
| |
| #define CCR 0x09 /* Cache control register */ |
| #define CCR_CACHEINVALIDSIZE 0x07190009 |
| #define CCR_CACHEINVALIDSIZE_MASK 0xfe000000 /* Number of invalid samples cache for this channel */ |
| #define CCR_CACHELOOPFLAG 0x01000000 /* 1 = Cache has a loop service pending */ |
| #define CCR_INTERLEAVEDSAMPLES 0x00800000 /* 1 = A cache service will fetch interleaved samples */ |
| #define CCR_WORDSIZEDSAMPLES 0x00400000 /* 1 = A cache service will fetch word sized samples */ |
| #define CCR_READADDRESS 0x06100009 |
| #define CCR_READADDRESS_MASK 0x003f0000 /* Location of cache just beyond current cache service */ |
| #define CCR_LOOPINVALSIZE 0x0000fe00 /* Number of invalid samples in cache prior to loop */ |
| /* NOTE: This is valid only if CACHELOOPFLAG is set */ |
| #define CCR_LOOPFLAG 0x00000100 /* Set for a single sample period when a loop occurs */ |
| #define CCR_CACHELOOPADDRHI 0x000000ff /* DSL_LOOPSTARTADDR's hi byte if CACHELOOPFLAG is set */ |
| |
| #define CLP 0x0a /* Cache loop register (valid if CCR_CACHELOOPFLAG = 1) */ |
| /* NOTE: This register is normally not used */ |
| #define CLP_CACHELOOPADDR 0x0000ffff /* Cache loop address (DSL_LOOPSTARTADDR [0..15]) */ |
| |
| #define FXRT 0x0b /* Effects send routing register */ |
| /* NOTE: It is illegal to assign the same routing to */ |
| /* two effects sends. */ |
| #define FXRT_CHANNELA 0x000f0000 /* Effects send bus number for channel's effects send A */ |
| #define FXRT_CHANNELB 0x00f00000 /* Effects send bus number for channel's effects send B */ |
| #define FXRT_CHANNELC 0x0f000000 /* Effects send bus number for channel's effects send C */ |
| #define FXRT_CHANNELD 0xf0000000 /* Effects send bus number for channel's effects send D */ |
| |
| #define MAPA 0x0c /* Cache map A */ |
| |
| #define MAPB 0x0d /* Cache map B */ |
| |
| #define MAP_PTE_MASK 0xffffe000 /* The 19 MSBs of the PTE indexed by the PTI */ |
| #define MAP_PTI_MASK 0x00001fff /* The 13 bit index to one of the 8192 PTE dwords */ |
| |
| #define ENVVOL 0x10 /* Volume envelope register */ |
| #define ENVVOL_MASK 0x0000ffff /* Current value of volume envelope state variable */ |
| /* 0x8000-n == 666*n usec delay */ |
| |
| #define ATKHLDV 0x11 /* Volume envelope hold and attack register */ |
| #define ATKHLDV_PHASE0 0x00008000 /* 0 = Begin attack phase */ |
| #define ATKHLDV_HOLDTIME_MASK 0x00007f00 /* Envelope hold time (127-n == n*88.2msec) */ |
| #define ATKHLDV_ATTACKTIME_MASK 0x0000007f /* Envelope attack time, log encoded */ |
| /* 0 = infinite, 1 = 10.9msec, ... 0x7f = 5.5msec */ |
| |
| #define DCYSUSV 0x12 /* Volume envelope sustain and decay register */ |
| #define DCYSUSV_PHASE1_MASK 0x00008000 /* 0 = Begin attack phase, 1 = begin release phase */ |
| #define DCYSUSV_SUSTAINLEVEL_MASK 0x00007f00 /* 127 = full, 0 = off, 0.75dB increments */ |
| #define DCYSUSV_CHANNELENABLE_MASK 0x00000080 /* 1 = Inhibit envelope engine from writing values in */ |
| /* this channel and from writing to pitch, filter and */ |
| /* volume targets. */ |
| #define DCYSUSV_DECAYTIME_MASK 0x0000007f /* Volume envelope decay time, log encoded */ |
| /* 0 = 43.7msec, 1 = 21.8msec, 0x7f = 22msec */ |
| |
| #define LFOVAL1 0x13 /* Modulation LFO value */ |
| #define LFOVAL_MASK 0x0000ffff /* Current value of modulation LFO state variable */ |
| /* 0x8000-n == 666*n usec delay */ |
| |
| #define ENVVAL 0x14 /* Modulation envelope register */ |
| #define ENVVAL_MASK 0x0000ffff /* Current value of modulation envelope state variable */ |
| /* 0x8000-n == 666*n usec delay */ |
| |
| #define ATKHLDM 0x15 /* Modulation envelope hold and attack register */ |
| #define ATKHLDM_PHASE0 0x00008000 /* 0 = Begin attack phase */ |
| #define ATKHLDM_HOLDTIME 0x00007f00 /* Envelope hold time (127-n == n*42msec) */ |
| #define ATKHLDM_ATTACKTIME 0x0000007f /* Envelope attack time, log encoded */ |
| /* 0 = infinite, 1 = 11msec, ... 0x7f = 5.5msec */ |
| |
| #define DCYSUSM 0x16 /* Modulation envelope decay and sustain register */ |
| #define DCYSUSM_PHASE1_MASK 0x00008000 /* 0 = Begin attack phase, 1 = begin release phase */ |
| #define DCYSUSM_SUSTAINLEVEL_MASK 0x00007f00 /* 127 = full, 0 = off, 0.75dB increments */ |
| #define DCYSUSM_DECAYTIME_MASK 0x0000007f /* Envelope decay time, log encoded */ |
| /* 0 = 43.7msec, 1 = 21.8msec, 0x7f = 22msec */ |
| |
| #define LFOVAL2 0x17 /* Vibrato LFO register */ |
| #define LFOVAL2_MASK 0x0000ffff /* Current value of vibrato LFO state variable */ |
| /* 0x8000-n == 666*n usec delay */ |
| |
| #define IP 0x18 /* Initial pitch register */ |
| #define IP_MASK 0x0000ffff /* Exponential initial pitch shift */ |
| /* 4 bits of octave, 12 bits of fractional octave */ |
| #define IP_UNITY 0x0000e000 /* Unity pitch shift */ |
| |
| #define IFATN 0x19 /* Initial filter cutoff and attenuation register */ |
| #define IFATN_FILTERCUTOFF_MASK 0x0000ff00 /* Initial filter cutoff frequency in exponential units */ |
| /* 6 most significant bits are semitones */ |
| /* 2 least significant bits are fractions */ |
| #define IFATN_FILTERCUTOFF 0x08080019 |
| #define IFATN_ATTENUATION_MASK 0x000000ff /* Initial attenuation in 0.375dB steps */ |
| #define IFATN_ATTENUATION 0x08000019 |
| |
| |
| #define PEFE 0x1a /* Pitch envelope and filter envelope amount register */ |
| #define PEFE_PITCHAMOUNT_MASK 0x0000ff00 /* Pitch envlope amount */ |
| /* Signed 2's complement, +/- one octave peak extremes */ |
| #define PEFE_PITCHAMOUNT 0x0808001a |
| #define PEFE_FILTERAMOUNT_MASK 0x000000ff /* Filter envlope amount */ |
| /* Signed 2's complement, +/- six octaves peak extremes */ |
| #define PEFE_FILTERAMOUNT 0x0800001a |
| #define FMMOD 0x1b /* Vibrato/filter modulation from LFO register */ |
| #define FMMOD_MODVIBRATO 0x0000ff00 /* Vibrato LFO modulation depth */ |
| /* Signed 2's complement, +/- one octave extremes */ |
| #define FMMOD_MOFILTER 0x000000ff /* Filter LFO modulation depth */ |
| /* Signed 2's complement, +/- three octave extremes */ |
| |
| |
| #define TREMFRQ 0x1c /* Tremolo amount and modulation LFO frequency register */ |
| #define TREMFRQ_DEPTH 0x0000ff00 /* Tremolo depth */ |
| /* Signed 2's complement, with +/- 12dB extremes */ |
| |
| #define TREMFRQ_FREQUENCY 0x000000ff /* Tremolo LFO frequency */ |
| /* ??Hz steps, maximum of ?? Hz. */ |
| #define FM2FRQ2 0x1d /* Vibrato amount and vibrato LFO frequency register */ |
| #define FM2FRQ2_DEPTH 0x0000ff00 /* Vibrato LFO vibrato depth */ |
| /* Signed 2's complement, +/- one octave extremes */ |
| #define FM2FRQ2_FREQUENCY 0x000000ff /* Vibrato LFO frequency */ |
| /* 0.039Hz steps, maximum of 9.85 Hz. */ |
| |
| #define TEMPENV 0x1e /* Tempory envelope register */ |
| #define TEMPENV_MASK 0x0000ffff /* 16-bit value */ |
| /* NOTE: All channels contain internal variables; do */ |
| /* not write to these locations. */ |
| |
| /* 1f something */ |
| |
| #define CD0 0x20 /* Cache data 0 register */ |
| #define CD1 0x21 /* Cache data 1 register */ |
| #define CD2 0x22 /* Cache data 2 register */ |
| #define CD3 0x23 /* Cache data 3 register */ |
| #define CD4 0x24 /* Cache data 4 register */ |
| #define CD5 0x25 /* Cache data 5 register */ |
| #define CD6 0x26 /* Cache data 6 register */ |
| #define CD7 0x27 /* Cache data 7 register */ |
| #define CD8 0x28 /* Cache data 8 register */ |
| #define CD9 0x29 /* Cache data 9 register */ |
| #define CDA 0x2a /* Cache data A register */ |
| #define CDB 0x2b /* Cache data B register */ |
| #define CDC 0x2c /* Cache data C register */ |
| #define CDD 0x2d /* Cache data D register */ |
| #define CDE 0x2e /* Cache data E register */ |
| #define CDF 0x2f /* Cache data F register */ |
| |
| /* 0x30-3f seem to be the same as 0x20-2f */ |
| |
| #define PTB 0x40 /* Page table base register */ |
| #define PTB_MASK 0xfffff000 /* Physical address of the page table in host memory */ |
| |
| #define TCB 0x41 /* Tank cache base register */ |
| #define TCB_MASK 0xfffff000 /* Physical address of the bottom of host based TRAM */ |
| |
| #define ADCCR 0x42 /* ADC sample rate/stereo control register */ |
| #define ADCCR_RCHANENABLE 0x00000010 /* Enables right channel for writing to the host */ |
| #define ADCCR_LCHANENABLE 0x00000008 /* Enables left channel for writing to the host */ |
| /* NOTE: To guarantee phase coherency, both channels */ |
| /* must be disabled prior to enabling both channels. */ |
| #define A_ADCCR_RCHANENABLE 0x00000020 |
| #define A_ADCCR_LCHANENABLE 0x00000010 |
| |
| #define A_ADCCR_SAMPLERATE_MASK 0x0000000F /* Audigy sample rate convertor output rate */ |
| #define ADCCR_SAMPLERATE_MASK 0x00000007 /* Sample rate convertor output rate */ |
| #define ADCCR_SAMPLERATE_48 0x00000000 /* 48kHz sample rate */ |
| #define ADCCR_SAMPLERATE_44 0x00000001 /* 44.1kHz sample rate */ |
| #define ADCCR_SAMPLERATE_32 0x00000002 /* 32kHz sample rate */ |
| #define ADCCR_SAMPLERATE_24 0x00000003 /* 24kHz sample rate */ |
| #define ADCCR_SAMPLERATE_22 0x00000004 /* 22.05kHz sample rate */ |
| #define ADCCR_SAMPLERATE_16 0x00000005 /* 16kHz sample rate */ |
| #define ADCCR_SAMPLERATE_11 0x00000006 /* 11.025kHz sample rate */ |
| #define ADCCR_SAMPLERATE_8 0x00000007 /* 8kHz sample rate */ |
| #define A_ADCCR_SAMPLERATE_12 0x00000006 /* 12kHz sample rate */ |
| #define A_ADCCR_SAMPLERATE_11 0x00000007 /* 11.025kHz sample rate */ |
| #define A_ADCCR_SAMPLERATE_8 0x00000008 /* 8kHz sample rate */ |
| |
| #define FXWC 0x43 /* FX output write channels register */ |
| /* When set, each bit enables the writing of the */ |
| /* corresponding FX output channel (internal registers */ |
| /* 0x20-0x3f) to host memory. This mode of recording */ |
| /* is 16bit, 48KHz only. All 32 channels can be enabled */ |
| /* simultaneously. */ |
| |
| #define FXWC_DEFAULTROUTE_C (1<<0) /* left emu out? */ |
| #define FXWC_DEFAULTROUTE_B (1<<1) /* right emu out? */ |
| #define FXWC_DEFAULTROUTE_A (1<<12) |
| #define FXWC_DEFAULTROUTE_D (1<<13) |
| #define FXWC_ADCLEFT (1<<18) |
| #define FXWC_CDROMSPDIFLEFT (1<<18) |
| #define FXWC_ADCRIGHT (1<<19) |
| #define FXWC_CDROMSPDIFRIGHT (1<<19) |
| #define FXWC_MIC (1<<20) |
| #define FXWC_ZOOMLEFT (1<<20) |
| #define FXWC_ZOOMRIGHT (1<<21) |
| #define FXWC_SPDIFLEFT (1<<22) /* 0x00400000 */ |
| #define FXWC_SPDIFRIGHT (1<<23) /* 0x00800000 */ |
| |
| #define TCBS 0x44 /* Tank cache buffer size register */ |
| #define TCBS_MASK 0x00000007 /* Tank cache buffer size field */ |
| #define TCBS_BUFFSIZE_16K 0x00000000 |
| #define TCBS_BUFFSIZE_32K 0x00000001 |
| #define TCBS_BUFFSIZE_64K 0x00000002 |
| #define TCBS_BUFFSIZE_128K 0x00000003 |
| #define TCBS_BUFFSIZE_256K 0x00000004 |
| #define TCBS_BUFFSIZE_512K 0x00000005 |
| #define TCBS_BUFFSIZE_1024K 0x00000006 |
| #define TCBS_BUFFSIZE_2048K 0x00000007 |
| |
| #define MICBA 0x45 /* AC97 microphone buffer address register */ |
| #define MICBA_MASK 0xfffff000 /* 20 bit base address */ |
| |
| #define ADCBA 0x46 /* ADC buffer address register */ |
| #define ADCBA_MASK 0xfffff000 /* 20 bit base address */ |
| |
| #define FXBA 0x47 /* FX Buffer Address */ |
| #define FXBA_MASK 0xfffff000 /* 20 bit base address */ |
| |
| /* 0x48 something - word access, defaults to 3f */ |
| |
| #define MICBS 0x49 /* Microphone buffer size register */ |
| |
| #define ADCBS 0x4a /* ADC buffer size register */ |
| |
| #define FXBS 0x4b /* FX buffer size register */ |
| |
| /* register: 0x4c..4f: ffff-ffff current amounts, per-channel */ |
| |
| /* The following mask values define the size of the ADC, MIX and FX buffers in bytes */ |
| #define ADCBS_BUFSIZE_NONE 0x00000000 |
| #define ADCBS_BUFSIZE_384 0x00000001 |
| #define ADCBS_BUFSIZE_448 0x00000002 |
| #define ADCBS_BUFSIZE_512 0x00000003 |
| #define ADCBS_BUFSIZE_640 0x00000004 |
| #define ADCBS_BUFSIZE_768 0x00000005 |
| #define ADCBS_BUFSIZE_896 0x00000006 |
| #define ADCBS_BUFSIZE_1024 0x00000007 |
| #define ADCBS_BUFSIZE_1280 0x00000008 |
| #define ADCBS_BUFSIZE_1536 0x00000009 |
| #define ADCBS_BUFSIZE_1792 0x0000000a |
| #define ADCBS_BUFSIZE_2048 0x0000000b |
| #define ADCBS_BUFSIZE_2560 0x0000000c |
| #define ADCBS_BUFSIZE_3072 0x0000000d |
| #define ADCBS_BUFSIZE_3584 0x0000000e |
| #define ADCBS_BUFSIZE_4096 0x0000000f |
| #define ADCBS_BUFSIZE_5120 0x00000010 |
| #define ADCBS_BUFSIZE_6144 0x00000011 |
| #define ADCBS_BUFSIZE_7168 0x00000012 |
| #define ADCBS_BUFSIZE_8192 0x00000013 |
| #define ADCBS_BUFSIZE_10240 0x00000014 |
| #define ADCBS_BUFSIZE_12288 0x00000015 |
| #define ADCBS_BUFSIZE_14366 0x00000016 |
| #define ADCBS_BUFSIZE_16384 0x00000017 |
| #define ADCBS_BUFSIZE_20480 0x00000018 |
| #define ADCBS_BUFSIZE_24576 0x00000019 |
| #define ADCBS_BUFSIZE_28672 0x0000001a |
| #define ADCBS_BUFSIZE_32768 0x0000001b |
| #define ADCBS_BUFSIZE_40960 0x0000001c |
| #define ADCBS_BUFSIZE_49152 0x0000001d |
| #define ADCBS_BUFSIZE_57344 0x0000001e |
| #define ADCBS_BUFSIZE_65536 0x0000001f |
| |
| |
| #define CDCS 0x50 /* CD-ROM digital channel status register */ |
| |
| #define GPSCS 0x51 /* General Purpose SPDIF channel status register*/ |
| |
| #define DBG 0x52 /* DO NOT PROGRAM THIS REGISTER!!! MAY DESTROY CHIP */ |
| |
| #define REG53 0x53 /* DO NOT PROGRAM THIS REGISTER!!! MAY DESTROY CHIP */ |
| |
| #define A_DBG 0x53 |
| #define A_DBG_SINGLE_STEP 0x00020000 /* Set to zero to start dsp */ |
| #define A_DBG_ZC 0x40000000 /* zero tram counter */ |
| #define A_DBG_STEP_ADDR 0x000003ff |
| #define A_DBG_SATURATION_OCCURED 0x20000000 |
| #define A_DBG_SATURATION_ADDR 0x0ffc0000 |
| |
| // NOTE: 0x54,55,56: 64-bit |
| #define SPCS0 0x54 /* SPDIF output Channel Status 0 register */ |
| |
| #define SPCS1 0x55 /* SPDIF output Channel Status 1 register */ |
| |
| #define SPCS2 0x56 /* SPDIF output Channel Status 2 register */ |
| |
| #define SPCS_CLKACCYMASK 0x30000000 /* Clock accuracy */ |
| #define SPCS_CLKACCY_1000PPM 0x00000000 /* 1000 parts per million */ |
| #define SPCS_CLKACCY_50PPM 0x10000000 /* 50 parts per million */ |
| #define SPCS_CLKACCY_VARIABLE 0x20000000 /* Variable accuracy */ |
| #define SPCS_SAMPLERATEMASK 0x0f000000 /* Sample rate */ |
| #define SPCS_SAMPLERATE_44 0x00000000 /* 44.1kHz sample rate */ |
| #define SPCS_SAMPLERATE_48 0x02000000 /* 48kHz sample rate */ |
| #define SPCS_SAMPLERATE_32 0x03000000 /* 32kHz sample rate */ |
| #define SPCS_CHANNELNUMMASK 0x00f00000 /* Channel number */ |
| #define SPCS_CHANNELNUM_UNSPEC 0x00000000 /* Unspecified channel number */ |
| #define SPCS_CHANNELNUM_LEFT 0x00100000 /* Left channel */ |
| #define SPCS_CHANNELNUM_RIGHT 0x00200000 /* Right channel */ |
| #define SPCS_SOURCENUMMASK 0x000f0000 /* Source number */ |
| #define SPCS_SOURCENUM_UNSPEC 0x00000000 /* Unspecified source number */ |
| #define SPCS_GENERATIONSTATUS 0x00008000 /* Originality flag (see IEC-958 spec) */ |
| #define SPCS_CATEGORYCODEMASK 0x00007f00 /* Category code (see IEC-958 spec) */ |
| #define SPCS_MODEMASK 0x000000c0 /* Mode (see IEC-958 spec) */ |
| #define SPCS_EMPHASISMASK 0x00000038 /* Emphasis */ |
| #define SPCS_EMPHASIS_NONE 0x00000000 /* No emphasis */ |
| #define SPCS_EMPHASIS_50_15 0x00000008 /* 50/15 usec 2 channel */ |
| #define SPCS_COPYRIGHT 0x00000004 /* Copyright asserted flag -- do not modify */ |
| #define SPCS_NOTAUDIODATA 0x00000002 /* 0 = Digital audio, 1 = not audio */ |
| #define SPCS_PROFESSIONAL 0x00000001 /* 0 = Consumer (IEC-958), 1 = pro (AES3-1992) */ |
| |
| /* The 32-bit CLIx and SOLx registers all have one bit per channel control/status */ |
| #define CLIEL 0x58 /* Channel loop interrupt enable low register */ |
| |
| #define CLIEH 0x59 /* Channel loop interrupt enable high register */ |
| |
| #define CLIPL 0x5a /* Channel loop interrupt pending low register */ |
| |
| #define CLIPH 0x5b /* Channel loop interrupt pending high register */ |
| |
| #define SOLEL 0x5c /* Stop on loop enable low register */ |
| |
| #define SOLEH 0x5d /* Stop on loop enable high register */ |
| |
| #define SPBYPASS 0x5e /* SPDIF BYPASS mode register */ |
| #define SPBYPASS_SPDIF0_MASK 0x00000003 /* SPDIF 0 bypass mode */ |
| #define SPBYPASS_SPDIF1_MASK 0x0000000c /* SPDIF 1 bypass mode */ |
| /* bypass mode: 0 - DSP; 1 - SPDIF A, 2 - SPDIF B, 3 - SPDIF C */ |
| #define SPBYPASS_FORMAT 0x00000f00 /* If 1, SPDIF XX uses 24 bit, if 0 - 20 bit */ |
| |
| #define AC97SLOT 0x5f /* additional AC97 slots enable bits */ |
| #define AC97SLOT_REAR_RIGHT 0x01 /* Rear left */ |
| #define AC97SLOT_REAR_LEFT 0x02 /* Rear right */ |
| #define AC97SLOT_CNTR 0x10 /* Center enable */ |
| #define AC97SLOT_LFE 0x20 /* LFE enable */ |
| |
| // NOTE: 0x60,61,62: 64-bit |
| #define CDSRCS 0x60 /* CD-ROM Sample Rate Converter status register */ |
| |
| #define GPSRCS 0x61 /* General Purpose SPDIF sample rate cvt status */ |
| |
| #define ZVSRCS 0x62 /* ZVideo sample rate converter status */ |
| /* NOTE: This one has no SPDIFLOCKED field */ |
| /* Assumes sample lock */ |
| |
| /* These three bitfields apply to CDSRCS, GPSRCS, and (except as noted) ZVSRCS. */ |
| #define SRCS_SPDIFVALID 0x04000000 /* SPDIF stream valid */ |
| #define SRCS_SPDIFLOCKED 0x02000000 /* SPDIF stream locked */ |
| #define SRCS_RATELOCKED 0x01000000 /* Sample rate locked */ |
| #define SRCS_ESTSAMPLERATE 0x0007ffff /* Do not modify this field. */ |
| |
| /* Note that these values can vary +/- by a small amount */ |
| #define SRCS_SPDIFRATE_44 0x0003acd9 |
| #define SRCS_SPDIFRATE_48 0x00040000 |
| #define SRCS_SPDIFRATE_96 0x00080000 |
| |
| #define MICIDX 0x63 /* Microphone recording buffer index register */ |
| #define MICIDX_MASK 0x0000ffff /* 16-bit value */ |
| #define MICIDX_IDX 0x10000063 |
| |
| #define ADCIDX 0x64 /* ADC recording buffer index register */ |
| #define ADCIDX_MASK 0x0000ffff /* 16 bit index field */ |
| #define ADCIDX_IDX 0x10000064 |
| |
| #define A_ADCIDX 0x63 |
| #define A_ADCIDX_IDX 0x10000063 |
| |
| #define A_MICIDX 0x64 |
| #define A_MICIDX_IDX 0x10000064 |
| |
| #define FXIDX 0x65 /* FX recording buffer index register */ |
| #define FXIDX_MASK 0x0000ffff /* 16-bit value */ |
| #define FXIDX_IDX 0x10000065 |
| |
| /* The 32-bit HLIx and HLIPx registers all have one bit per channel control/status */ |
| #define HLIEL 0x66 /* Channel half loop interrupt enable low register */ |
| |
| #define HLIEH 0x67 /* Channel half loop interrupt enable high register */ |
| |
| #define HLIPL 0x68 /* Channel half loop interrupt pending low register */ |
| |
| #define HLIPH 0x69 /* Channel half loop interrupt pending high register */ |
| |
| // 0x6a,6b,6c used for some recording |
| // 0x6d unused |
| // 0x6e,6f - tanktable base / offset |
| |
| /* This is the MPU port on the card (via the game port) */ |
| #define A_MUDATA1 0x70 |
| #define A_MUCMD1 0x71 |
| #define A_MUSTAT1 A_MUCMD1 |
| |
| /* This is the MPU port on the Audigy Drive */ |
| #define A_MUDATA2 0x72 |
| #define A_MUCMD2 0x73 |
| #define A_MUSTAT2 A_MUCMD2 |
| |
| /* The next two are the Audigy equivalent of FXWC */ |
| /* the Audigy can record any output (16bit, 48kHz, up to 64 channel simultaneously) */ |
| /* Each bit selects a channel for recording */ |
| #define A_FXWC1 0x74 /* Selects 0x7f-0x60 for FX recording */ |
| #define A_FXWC2 0x75 /* Selects 0x9f-0x80 for FX recording */ |
| |
| #define A_SPDIF_SAMPLERATE 0x76 /* Set the sample rate of SPDIF output */ |
| #define A_SAMPLE_RATE 0x76 /* Various sample rate settings. */ |
| #define A_SAMPLE_RATE_NOT_USED 0x0ffc111e /* Bits that are not used and cannot be set. */ |
| #define A_SAMPLE_RATE_UNKNOWN 0xf0030001 /* Bits that can be set, but have unknown use. */ |
| #define A_SPDIF_RATE_MASK 0x000000e0 /* Any other values for rates, just use 48000 */ |
| #define A_SPDIF_48000 0x00000000 |
| #define A_SPDIF_192000 0x00000020 |
| #define A_SPDIF_96000 0x00000040 |
| #define A_SPDIF_44100 0x00000080 |
| |
| #define A_I2S_CAPTURE_RATE_MASK 0x00000e00 /* This sets the capture PCM rate, but it is */ |
| #define A_I2S_CAPTURE_48000 0x00000000 /* unclear if this sets the ADC rate as well. */ |
| #define A_I2S_CAPTURE_192000 0x00000200 |
| #define A_I2S_CAPTURE_96000 0x00000400 |
| #define A_I2S_CAPTURE_44100 0x00000800 |
| |
| #define A_PCM_RATE_MASK 0x0000e000 /* This sets the playback PCM rate on the P16V */ |
| #define A_PCM_48000 0x00000000 |
| #define A_PCM_192000 0x00002000 |
| #define A_PCM_96000 0x00004000 |
| #define A_PCM_44100 0x00008000 |
| |
| /* 0x77,0x78,0x79 "something i2s-related" - default to 0x01080000 on my audigy 2 ZS --rlrevell */ |
| /* 0x7a, 0x7b - lookup tables */ |
| |
| #define A_FXRT2 0x7c |
| #define A_FXRT_CHANNELE 0x0000003f /* Effects send bus number for channel's effects send E */ |
| #define A_FXRT_CHANNELF 0x00003f00 /* Effects send bus number for channel's effects send F */ |
| #define A_FXRT_CHANNELG 0x003f0000 /* Effects send bus number for channel's effects send G */ |
| #define A_FXRT_CHANNELH 0x3f000000 /* Effects send bus number for channel's effects send H */ |
| |
| #define A_SENDAMOUNTS 0x7d |
| #define A_FXSENDAMOUNT_E_MASK 0xFF000000 |
| #define A_FXSENDAMOUNT_F_MASK 0x00FF0000 |
| #define A_FXSENDAMOUNT_G_MASK 0x0000FF00 |
| #define A_FXSENDAMOUNT_H_MASK 0x000000FF |
| /* 0x7c, 0x7e "high bit is used for filtering" */ |
| |
| /* The send amounts for this one are the same as used with the emu10k1 */ |
| #define A_FXRT1 0x7e |
| #define A_FXRT_CHANNELA 0x0000003f |
| #define A_FXRT_CHANNELB 0x00003f00 |
| #define A_FXRT_CHANNELC 0x003f0000 |
| #define A_FXRT_CHANNELD 0x3f000000 |
| |
| |
| /* Each FX general purpose register is 32 bits in length, all bits are used */ |
| #define FXGPREGBASE 0x100 /* FX general purpose registers base */ |
| #define A_FXGPREGBASE 0x400 /* Audigy GPRs, 0x400 to 0x5ff */ |
| |
| #define A_TANKMEMCTLREGBASE 0x100 /* Tank memory control registers base - only for Audigy */ |
| #define A_TANKMEMCTLREG_MASK 0x1f /* only 5 bits used - only for Audigy */ |
| |
| /* Tank audio data is logarithmically compressed down to 16 bits before writing to TRAM and is */ |
| /* decompressed back to 20 bits on a read. There are a total of 160 locations, the last 32 */ |
| /* locations are for external TRAM. */ |
| #define TANKMEMDATAREGBASE 0x200 /* Tank memory data registers base */ |
| #define TANKMEMDATAREG_MASK 0x000fffff /* 20 bit tank audio data field */ |
| |
| /* Combined address field and memory opcode or flag field. 160 locations, last 32 are external */ |
| #define TANKMEMADDRREGBASE 0x300 /* Tank memory address registers base */ |
| #define TANKMEMADDRREG_ADDR_MASK 0x000fffff /* 20 bit tank address field */ |
| #define TANKMEMADDRREG_CLEAR 0x00800000 /* Clear tank memory */ |
| #define TANKMEMADDRREG_ALIGN 0x00400000 /* Align read or write relative to tank access */ |
| #define TANKMEMADDRREG_WRITE 0x00200000 /* Write to tank memory */ |
| #define TANKMEMADDRREG_READ 0x00100000 /* Read from tank memory */ |
| |
| #define MICROCODEBASE 0x400 /* Microcode data base address */ |
| |
| /* Each DSP microcode instruction is mapped into 2 doublewords */ |
| /* NOTE: When writing, always write the LO doubleword first. Reads can be in either order. */ |
| #define LOWORD_OPX_MASK 0x000ffc00 /* Instruction operand X */ |
| #define LOWORD_OPY_MASK 0x000003ff /* Instruction operand Y */ |
| #define HIWORD_OPCODE_MASK 0x00f00000 /* Instruction opcode */ |
| #define HIWORD_RESULT_MASK 0x000ffc00 /* Instruction result */ |
| #define HIWORD_OPA_MASK 0x000003ff /* Instruction operand A */ |
| |
| |
| /* Audigy Soundcard have a different instruction format */ |
| #define A_MICROCODEBASE 0x600 |
| #define A_LOWORD_OPY_MASK 0x000007ff |
| #define A_LOWORD_OPX_MASK 0x007ff000 |
| #define A_HIWORD_OPCODE_MASK 0x0f000000 |
| #define A_HIWORD_RESULT_MASK 0x007ff000 |
| #define A_HIWORD_OPA_MASK 0x000007ff |
| |
| |
| /* ------------------- STRUCTURES -------------------- */ |
| |
| typedef struct _snd_emu10k1 emu10k1_t; |
| typedef struct _snd_emu10k1_voice emu10k1_voice_t; |
| typedef struct _snd_emu10k1_pcm emu10k1_pcm_t; |
| |
| typedef enum { |
| EMU10K1_EFX, |
| EMU10K1_PCM, |
| EMU10K1_SYNTH, |
| EMU10K1_MIDI |
| } emu10k1_voice_type_t; |
| |
| struct _snd_emu10k1_voice { |
| emu10k1_t *emu; |
| int number; |
| unsigned int use: 1, |
| pcm: 1, |
| efx: 1, |
| synth: 1, |
| midi: 1; |
| void (*interrupt)(emu10k1_t *emu, emu10k1_voice_t *pvoice); |
| |
| emu10k1_pcm_t *epcm; |
| }; |
| |
| typedef enum { |
| PLAYBACK_EMUVOICE, |
| PLAYBACK_EFX, |
| CAPTURE_AC97ADC, |
| CAPTURE_AC97MIC, |
| CAPTURE_EFX |
| } snd_emu10k1_pcm_type_t; |
| |
| struct _snd_emu10k1_pcm { |
| emu10k1_t *emu; |
| snd_emu10k1_pcm_type_t type; |
| snd_pcm_substream_t *substream; |
| emu10k1_voice_t *voices[NUM_EFX_PLAYBACK]; |
| emu10k1_voice_t *extra; |
| unsigned short running; |
| unsigned short first_ptr; |
| snd_util_memblk_t *memblk; |
| unsigned int start_addr; |
| unsigned int ccca_start_addr; |
| unsigned int capture_ipr; /* interrupt acknowledge mask */ |
| unsigned int capture_inte; /* interrupt enable mask */ |
| unsigned int capture_ba_reg; /* buffer address register */ |
| unsigned int capture_bs_reg; /* buffer size register */ |
| unsigned int capture_idx_reg; /* buffer index register */ |
| unsigned int capture_cr_val; /* control value */ |
| unsigned int capture_cr_val2; /* control value2 (for audigy) */ |
| unsigned int capture_bs_val; /* buffer size value */ |
| unsigned int capture_bufsize; /* buffer size in bytes */ |
| }; |
| |
| typedef struct { |
| /* mono, left, right x 8 sends (4 on emu10k1) */ |
| unsigned char send_routing[3][8]; |
| unsigned char send_volume[3][8]; |
| unsigned short attn[3]; |
| emu10k1_pcm_t *epcm; |
| } emu10k1_pcm_mixer_t; |
| |
| #define snd_emu10k1_compose_send_routing(route) \ |
| ((route[0] | (route[1] << 4) | (route[2] << 8) | (route[3] << 12)) << 16) |
| |
| #define snd_emu10k1_compose_audigy_fxrt1(route) \ |
| ((unsigned int)route[0] | ((unsigned int)route[1] << 8) | ((unsigned int)route[2] << 16) | ((unsigned int)route[3] << 24)) |
| |
| #define snd_emu10k1_compose_audigy_fxrt2(route) \ |
| ((unsigned int)route[4] | ((unsigned int)route[5] << 8) | ((unsigned int)route[6] << 16) | ((unsigned int)route[7] << 24)) |
| |
| typedef struct snd_emu10k1_memblk { |
| snd_util_memblk_t mem; |
| /* private part */ |
| int first_page, last_page, pages, mapped_page; |
| unsigned int map_locked; |
| struct list_head mapped_link; |
| struct list_head mapped_order_link; |
| } emu10k1_memblk_t; |
| |
| #define snd_emu10k1_memblk_offset(blk) (((blk)->mapped_page << PAGE_SHIFT) | ((blk)->mem.offset & (PAGE_SIZE - 1))) |
| |
| #define EMU10K1_MAX_TRAM_BLOCKS_PER_CODE 16 |
| |
| typedef struct { |
| struct list_head list; /* list link container */ |
| unsigned int vcount; |
| unsigned int count; /* count of GPR (1..16) */ |
| unsigned short gpr[32]; /* GPR number(s) */ |
| unsigned int value[32]; |
| unsigned int min; /* minimum range */ |
| unsigned int max; /* maximum range */ |
| unsigned int translation; /* translation type (EMU10K1_GPR_TRANSLATION*) */ |
| snd_kcontrol_t *kcontrol; |
| } snd_emu10k1_fx8010_ctl_t; |
| |
| typedef void (snd_fx8010_irq_handler_t)(emu10k1_t *emu, void *private_data); |
| |
| typedef struct _snd_emu10k1_fx8010_irq { |
| struct _snd_emu10k1_fx8010_irq *next; |
| snd_fx8010_irq_handler_t *handler; |
| unsigned short gpr_running; |
| void *private_data; |
| } snd_emu10k1_fx8010_irq_t; |
| |
| typedef struct { |
| unsigned int valid: 1, |
| opened: 1, |
| active: 1; |
| unsigned int channels; /* 16-bit channels count */ |
| unsigned int tram_start; /* initial ring buffer position in TRAM (in samples) */ |
| unsigned int buffer_size; /* count of buffered samples */ |
| unsigned short gpr_size; /* GPR containing size of ring buffer in samples (host) */ |
| unsigned short gpr_ptr; /* GPR containing current pointer in the ring buffer (host = reset, FX8010) */ |
| unsigned short gpr_count; /* GPR containing count of samples between two interrupts (host) */ |
| unsigned short gpr_tmpcount; /* GPR containing current count of samples to interrupt (host = set, FX8010) */ |
| unsigned short gpr_trigger; /* GPR containing trigger (activate) information (host) */ |
| unsigned short gpr_running; /* GPR containing info if PCM is running (FX8010) */ |
| unsigned char etram[32]; /* external TRAM address & data */ |
| snd_pcm_indirect_t pcm_rec; |
| unsigned int tram_pos; |
| unsigned int tram_shift; |
| snd_emu10k1_fx8010_irq_t *irq; |
| } snd_emu10k1_fx8010_pcm_t; |
| |
| typedef struct { |
| unsigned short fxbus_mask; /* used FX buses (bitmask) */ |
| unsigned short extin_mask; /* used external inputs (bitmask) */ |
| unsigned short extout_mask; /* used external outputs (bitmask) */ |
| unsigned short pad1; |
| unsigned int itram_size; /* internal TRAM size in samples */ |
| struct snd_dma_buffer etram_pages; /* external TRAM pages and size */ |
| unsigned int dbg; /* FX debugger register */ |
| unsigned char name[128]; |
| int gpr_size; /* size of allocated GPR controls */ |
| int gpr_count; /* count of used kcontrols */ |
| struct list_head gpr_ctl; /* GPR controls */ |
| struct semaphore lock; |
| snd_emu10k1_fx8010_pcm_t pcm[8]; |
| spinlock_t irq_lock; |
| snd_emu10k1_fx8010_irq_t *irq_handlers; |
| } snd_emu10k1_fx8010_t; |
| |
| #define emu10k1_gpr_ctl(n) list_entry(n, snd_emu10k1_fx8010_ctl_t, list) |
| |
| typedef struct { |
| struct _snd_emu10k1 *emu; |
| snd_rawmidi_t *rmidi; |
| snd_rawmidi_substream_t *substream_input; |
| snd_rawmidi_substream_t *substream_output; |
| unsigned int midi_mode; |
| spinlock_t input_lock; |
| spinlock_t output_lock; |
| spinlock_t open_lock; |
| int tx_enable, rx_enable; |
| int port; |
| int ipr_tx, ipr_rx; |
| void (*interrupt)(emu10k1_t *emu, unsigned int status); |
| } emu10k1_midi_t; |
| |
| typedef struct { |
| u32 vendor; |
| u32 device; |
| u32 subsystem; |
| unsigned char revision; |
| unsigned char emu10k1_chip; /* Original SB Live. Not SB Live 24bit. */ |
| unsigned char emu10k2_chip; /* Audigy 1 or Audigy 2. */ |
| unsigned char ca0102_chip; /* Audigy 1 or Audigy 2. Not SB Audigy 2 Value. */ |
| unsigned char ca0108_chip; /* Audigy 2 Value */ |
| unsigned char ca0151_chip; /* P16V */ |
| unsigned char spk71; /* Has 7.1 speakers */ |
| unsigned char sblive51; /* SBLive! 5.1 - extout 0x11 -> center, 0x12 -> lfe */ |
| unsigned char spdif_bug; /* Has Spdif phasing bug */ |
| unsigned char ac97_chip; /* Has an AC97 chip */ |
| unsigned char ecard; /* APS EEPROM */ |
| const char *driver; |
| const char *name; |
| const char *id; /* for backward compatibility - can be NULL if not needed */ |
| } emu_chip_details_t; |
| |
| struct _snd_emu10k1 { |
| int irq; |
| |
| unsigned long port; /* I/O port number */ |
| unsigned int tos_link: 1, /* tos link detected */ |
| rear_ac97: 1; /* rear channels are on AC'97 */ |
| const emu_chip_details_t *card_capabilities; /* Contains profile of card capabilities */ |
| unsigned int audigy; /* is Audigy? */ |
| unsigned int revision; /* chip revision */ |
| unsigned int serial; /* serial number */ |
| unsigned short model; /* subsystem id */ |
| unsigned int card_type; /* EMU10K1_CARD_* */ |
| unsigned int ecard_ctrl; /* ecard control bits */ |
| unsigned long dma_mask; /* PCI DMA mask */ |
| int max_cache_pages; /* max memory size / PAGE_SIZE */ |
| struct snd_dma_buffer silent_page; /* silent page */ |
| struct snd_dma_buffer ptb_pages; /* page table pages */ |
| struct snd_dma_device p16v_dma_dev; |
| struct snd_dma_buffer p16v_buffer; |
| |
| snd_util_memhdr_t *memhdr; /* page allocation list */ |
| emu10k1_memblk_t *reserved_page; /* reserved page */ |
| |
| struct list_head mapped_link_head; |
| struct list_head mapped_order_link_head; |
| void **page_ptr_table; |
| unsigned long *page_addr_table; |
| spinlock_t memblk_lock; |
| |
| unsigned int spdif_bits[3]; /* s/pdif out setup */ |
| |
| snd_emu10k1_fx8010_t fx8010; /* FX8010 info */ |
| int gpr_base; |
| |
| ac97_t *ac97; |
| |
| struct pci_dev *pci; |
| snd_card_t *card; |
| snd_pcm_t *pcm; |
| snd_pcm_t *pcm_mic; |
| snd_pcm_t *pcm_efx; |
| snd_pcm_t *pcm_p16v; |
| |
| spinlock_t synth_lock; |
| void *synth; |
| int (*get_synth_voice)(emu10k1_t *emu); |
| |
| spinlock_t reg_lock; |
| spinlock_t emu_lock; |
| spinlock_t voice_lock; |
| struct semaphore ptb_lock; |
| |
| emu10k1_voice_t voices[NUM_G]; |
| emu10k1_voice_t p16v_voices[4]; |
| emu10k1_voice_t p16v_capture_voice; |
| int p16v_device_offset; |
| u32 p16v_capture_source; |
| u32 p16v_capture_channel; |
| emu10k1_pcm_mixer_t pcm_mixer[32]; |
| emu10k1_pcm_mixer_t efx_pcm_mixer[NUM_EFX_PLAYBACK]; |
| snd_kcontrol_t *ctl_send_routing; |
| snd_kcontrol_t *ctl_send_volume; |
| snd_kcontrol_t *ctl_attn; |
| snd_kcontrol_t *ctl_efx_send_routing; |
| snd_kcontrol_t *ctl_efx_send_volume; |
| snd_kcontrol_t *ctl_efx_attn; |
| |
| void (*hwvol_interrupt)(emu10k1_t *emu, unsigned int status); |
| void (*capture_interrupt)(emu10k1_t *emu, unsigned int status); |
| void (*capture_mic_interrupt)(emu10k1_t *emu, unsigned int status); |
| void (*capture_efx_interrupt)(emu10k1_t *emu, unsigned int status); |
| void (*spdif_interrupt)(emu10k1_t *emu, unsigned int status); |
| void (*dsp_interrupt)(emu10k1_t *emu); |
| |
| snd_pcm_substream_t *pcm_capture_substream; |
| snd_pcm_substream_t *pcm_capture_mic_substream; |
| snd_pcm_substream_t *pcm_capture_efx_substream; |
| snd_pcm_substream_t *pcm_playback_efx_substream; |
| |
| snd_timer_t *timer; |
| |
| emu10k1_midi_t midi; |
| emu10k1_midi_t midi2; /* for audigy */ |
| |
| unsigned int efx_voices_mask[2]; |
| unsigned int next_free_voice; |
| }; |
| |
| int snd_emu10k1_create(snd_card_t * card, |
| struct pci_dev *pci, |
| unsigned short extin_mask, |
| unsigned short extout_mask, |
| long max_cache_bytes, |
| int enable_ir, |
| uint subsystem, |
| emu10k1_t ** remu); |
| |
| int snd_emu10k1_pcm(emu10k1_t * emu, int device, snd_pcm_t ** rpcm); |
| int snd_emu10k1_pcm_mic(emu10k1_t * emu, int device, snd_pcm_t ** rpcm); |
| int snd_emu10k1_pcm_efx(emu10k1_t * emu, int device, snd_pcm_t ** rpcm); |
| int snd_p16v_pcm(emu10k1_t * emu, int device, snd_pcm_t ** rpcm); |
| int snd_p16v_free(emu10k1_t * emu); |
| int snd_p16v_mixer(emu10k1_t * emu); |
| int snd_emu10k1_pcm_multi(emu10k1_t * emu, int device, snd_pcm_t ** rpcm); |
| int snd_emu10k1_fx8010_pcm(emu10k1_t * emu, int device, snd_pcm_t ** rpcm); |
| int snd_emu10k1_mixer(emu10k1_t * emu, int pcm_device, int multi_device); |
| int snd_emu10k1_timer(emu10k1_t * emu, int device); |
| int snd_emu10k1_fx8010_new(emu10k1_t *emu, int device, snd_hwdep_t ** rhwdep); |
| |
| irqreturn_t snd_emu10k1_interrupt(int irq, void *dev_id, struct pt_regs *regs); |
| |
| /* initialization */ |
| void snd_emu10k1_voice_init(emu10k1_t * emu, int voice); |
| int snd_emu10k1_init_efx(emu10k1_t *emu); |
| void snd_emu10k1_free_efx(emu10k1_t *emu); |
| int snd_emu10k1_fx8010_tram_setup(emu10k1_t *emu, u32 size); |
| |
| /* I/O functions */ |
| unsigned int snd_emu10k1_ptr_read(emu10k1_t * emu, unsigned int reg, unsigned int chn); |
| void snd_emu10k1_ptr_write(emu10k1_t *emu, unsigned int reg, unsigned int chn, unsigned int data); |
| unsigned int snd_emu10k1_ptr20_read(emu10k1_t * emu, unsigned int reg, unsigned int chn); |
| void snd_emu10k1_ptr20_write(emu10k1_t *emu, unsigned int reg, unsigned int chn, unsigned int data); |
| unsigned int snd_emu10k1_efx_read(emu10k1_t *emu, unsigned int pc); |
| void snd_emu10k1_intr_enable(emu10k1_t *emu, unsigned int intrenb); |
| void snd_emu10k1_intr_disable(emu10k1_t *emu, unsigned int intrenb); |
| void snd_emu10k1_voice_intr_enable(emu10k1_t *emu, unsigned int voicenum); |
| void snd_emu10k1_voice_intr_disable(emu10k1_t *emu, unsigned int voicenum); |
| void snd_emu10k1_voice_intr_ack(emu10k1_t *emu, unsigned int voicenum); |
| void snd_emu10k1_voice_half_loop_intr_enable(emu10k1_t *emu, unsigned int voicenum); |
| void snd_emu10k1_voice_half_loop_intr_disable(emu10k1_t *emu, unsigned int voicenum); |
| void snd_emu10k1_voice_half_loop_intr_ack(emu10k1_t *emu, unsigned int voicenum); |
| void snd_emu10k1_voice_set_loop_stop(emu10k1_t *emu, unsigned int voicenum); |
| void snd_emu10k1_voice_clear_loop_stop(emu10k1_t *emu, unsigned int voicenum); |
| void snd_emu10k1_wait(emu10k1_t *emu, unsigned int wait); |
| static inline unsigned int snd_emu10k1_wc(emu10k1_t *emu) { return (inl(emu->port + WC) >> 6) & 0xfffff; } |
| unsigned short snd_emu10k1_ac97_read(ac97_t *ac97, unsigned short reg); |
| void snd_emu10k1_ac97_write(ac97_t *ac97, unsigned short reg, unsigned short data); |
| unsigned int snd_emu10k1_rate_to_pitch(unsigned int rate); |
| |
| /* memory allocation */ |
| snd_util_memblk_t *snd_emu10k1_alloc_pages(emu10k1_t *emu, snd_pcm_substream_t *substream); |
| int snd_emu10k1_free_pages(emu10k1_t *emu, snd_util_memblk_t *blk); |
| snd_util_memblk_t *snd_emu10k1_synth_alloc(emu10k1_t *emu, unsigned int size); |
| int snd_emu10k1_synth_free(emu10k1_t *emu, snd_util_memblk_t *blk); |
| int snd_emu10k1_synth_bzero(emu10k1_t *emu, snd_util_memblk_t *blk, int offset, int size); |
| int snd_emu10k1_synth_copy_from_user(emu10k1_t *emu, snd_util_memblk_t *blk, int offset, const char __user *data, int size); |
| int snd_emu10k1_memblk_map(emu10k1_t *emu, emu10k1_memblk_t *blk); |
| |
| /* voice allocation */ |
| int snd_emu10k1_voice_alloc(emu10k1_t *emu, emu10k1_voice_type_t type, int pair, emu10k1_voice_t **rvoice); |
| int snd_emu10k1_voice_free(emu10k1_t *emu, emu10k1_voice_t *pvoice); |
| |
| /* MIDI uart */ |
| int snd_emu10k1_midi(emu10k1_t * emu); |
| int snd_emu10k1_audigy_midi(emu10k1_t * emu); |
| |
| /* proc interface */ |
| int snd_emu10k1_proc_init(emu10k1_t * emu); |
| |
| /* fx8010 irq handler */ |
| int snd_emu10k1_fx8010_register_irq_handler(emu10k1_t *emu, |
| snd_fx8010_irq_handler_t *handler, |
| unsigned char gpr_running, |
| void *private_data, |
| snd_emu10k1_fx8010_irq_t **r_irq); |
| int snd_emu10k1_fx8010_unregister_irq_handler(emu10k1_t *emu, |
| snd_emu10k1_fx8010_irq_t *irq); |
| |
| #endif /* __KERNEL__ */ |
| |
| /* |
| * ---- FX8010 ---- |
| */ |
| |
| #define EMU10K1_CARD_CREATIVE 0x00000000 |
| #define EMU10K1_CARD_EMUAPS 0x00000001 |
| |
| #define EMU10K1_FX8010_PCM_COUNT 8 |
| |
| /* instruction set */ |
| #define iMAC0 0x00 /* R = A + (X * Y >> 31) ; saturation */ |
| #define iMAC1 0x01 /* R = A + (-X * Y >> 31) ; saturation */ |
| #define iMAC2 0x02 /* R = A + (X * Y >> 31) ; wraparound */ |
| #define iMAC3 0x03 /* R = A + (-X * Y >> 31) ; wraparound */ |
| #define iMACINT0 0x04 /* R = A + X * Y ; saturation */ |
| #define iMACINT1 0x05 /* R = A + X * Y ; wraparound (31-bit) */ |
| #define iACC3 0x06 /* R = A + X + Y ; saturation */ |
| #define iMACMV 0x07 /* R = A, acc += X * Y >> 31 */ |
| #define iANDXOR 0x08 /* R = (A & X) ^ Y */ |
| #define iTSTNEG 0x09 /* R = (A >= Y) ? X : ~X */ |
| #define iLIMITGE 0x0a /* R = (A >= Y) ? X : Y */ |
| #define iLIMITLT 0x0b /* R = (A < Y) ? X : Y */ |
| #define iLOG 0x0c /* R = linear_data, A (log_data), X (max_exp), Y (format_word) */ |
| #define iEXP 0x0d /* R = log_data, A (linear_data), X (max_exp), Y (format_word) */ |
| #define iINTERP 0x0e /* R = A + (X * (Y - A) >> 31) ; saturation */ |
| #define iSKIP 0x0f /* R = A (cc_reg), X (count), Y (cc_test) */ |
| |
| /* GPRs */ |
| #define FXBUS(x) (0x00 + (x)) /* x = 0x00 - 0x0f */ |
| #define EXTIN(x) (0x10 + (x)) /* x = 0x00 - 0x0f */ |
| #define EXTOUT(x) (0x20 + (x)) /* x = 0x00 - 0x0f physical outs -> FXWC low 16 bits */ |
| #define FXBUS2(x) (0x30 + (x)) /* x = 0x00 - 0x0f copies of fx buses for capture -> FXWC high 16 bits */ |
| /* NB: 0x31 and 0x32 are shared with Center/LFE on SB live 5.1 */ |
| |
| #define C_00000000 0x40 |
| #define C_00000001 0x41 |
| #define C_00000002 0x42 |
| #define C_00000003 0x43 |
| #define C_00000004 0x44 |
| #define C_00000008 0x45 |
| #define C_00000010 0x46 |
| #define C_00000020 0x47 |
| #define C_00000100 0x48 |
| #define C_00010000 0x49 |
| #define C_00080000 0x4a |
| #define C_10000000 0x4b |
| #define C_20000000 0x4c |
| #define C_40000000 0x4d |
| #define C_80000000 0x4e |
| #define C_7fffffff 0x4f |
| #define C_ffffffff 0x50 |
| #define C_fffffffe 0x51 |
| #define C_c0000000 0x52 |
| #define C_4f1bbcdc 0x53 |
| #define C_5a7ef9db 0x54 |
| #define C_00100000 0x55 /* ?? */ |
| #define GPR_ACCU 0x56 /* ACCUM, accumulator */ |
| #define GPR_COND 0x57 /* CCR, condition register */ |
| #define GPR_NOISE0 0x58 /* noise source */ |
| #define GPR_NOISE1 0x59 /* noise source */ |
| #define GPR_IRQ 0x5a /* IRQ register */ |
| #define GPR_DBAC 0x5b /* TRAM Delay Base Address Counter */ |
| #define GPR(x) (FXGPREGBASE + (x)) /* free GPRs: x = 0x00 - 0xff */ |
| #define ITRAM_DATA(x) (TANKMEMDATAREGBASE + 0x00 + (x)) /* x = 0x00 - 0x7f */ |
| #define ETRAM_DATA(x) (TANKMEMDATAREGBASE + 0x80 + (x)) /* x = 0x00 - 0x1f */ |
| #define ITRAM_ADDR(x) (TANKMEMADDRREGBASE + 0x00 + (x)) /* x = 0x00 - 0x7f */ |
| #define ETRAM_ADDR(x) (TANKMEMADDRREGBASE + 0x80 + (x)) /* x = 0x00 - 0x1f */ |
| |
| #define A_ITRAM_DATA(x) (TANKMEMDATAREGBASE + 0x00 + (x)) /* x = 0x00 - 0xbf */ |
| #define A_ETRAM_DATA(x) (TANKMEMDATAREGBASE + 0xc0 + (x)) /* x = 0x00 - 0x3f */ |
| #define A_ITRAM_ADDR(x) (TANKMEMADDRREGBASE + 0x00 + (x)) /* x = 0x00 - 0xbf */ |
| #define A_ETRAM_ADDR(x) (TANKMEMADDRREGBASE + 0xc0 + (x)) /* x = 0x00 - 0x3f */ |
| #define A_ITRAM_CTL(x) (A_TANKMEMCTLREGBASE + 0x00 + (x)) /* x = 0x00 - 0xbf */ |
| #define A_ETRAM_CTL(x) (A_TANKMEMCTLREGBASE + 0xc0 + (x)) /* x = 0x00 - 0x3f */ |
| |
| #define A_FXBUS(x) (0x00 + (x)) /* x = 0x00 - 0x3f FX buses */ |
| #define A_EXTIN(x) (0x40 + (x)) /* x = 0x00 - 0x0f physical ins */ |
| #define A_P16VIN(x) (0x50 + (x)) /* x = 0x00 - 0x0f p16v ins (A2 only) "EMU32 inputs" */ |
| #define A_EXTOUT(x) (0x60 + (x)) /* x = 0x00 - 0x1f physical outs -> A_FXWC1 0x79-7f unknown */ |
| #define A_FXBUS2(x) (0x80 + (x)) /* x = 0x00 - 0x1f extra outs used for EFX capture -> A_FXWC2 */ |
| #define A_EMU32OUTH(x) (0xa0 + (x)) /* x = 0x00 - 0x0f "EMU32_OUT_10 - _1F" - ??? */ |
| #define A_EMU32OUTL(x) (0xb0 + (x)) /* x = 0x00 - 0x0f "EMU32_OUT_1 - _F" - ??? */ |
| #define A_GPR(x) (A_FXGPREGBASE + (x)) |
| |
| /* cc_reg constants */ |
| #define CC_REG_NORMALIZED C_00000001 |
| #define CC_REG_BORROW C_00000002 |
| #define CC_REG_MINUS C_00000004 |
| #define CC_REG_ZERO C_00000008 |
| #define CC_REG_SATURATE C_00000010 |
| #define CC_REG_NONZERO C_00000100 |
| |
| /* FX buses */ |
| #define FXBUS_PCM_LEFT 0x00 |
| #define FXBUS_PCM_RIGHT 0x01 |
| #define FXBUS_PCM_LEFT_REAR 0x02 |
| #define FXBUS_PCM_RIGHT_REAR 0x03 |
| #define FXBUS_MIDI_LEFT 0x04 |
| #define FXBUS_MIDI_RIGHT 0x05 |
| #define FXBUS_PCM_CENTER 0x06 |
| #define FXBUS_PCM_LFE 0x07 |
| #define FXBUS_PCM_LEFT_FRONT 0x08 |
| #define FXBUS_PCM_RIGHT_FRONT 0x09 |
| #define FXBUS_MIDI_REVERB 0x0c |
| #define FXBUS_MIDI_CHORUS 0x0d |
| #define FXBUS_PCM_LEFT_SIDE 0x0e |
| #define FXBUS_PCM_RIGHT_SIDE 0x0f |
| #define FXBUS_PT_LEFT 0x14 |
| #define FXBUS_PT_RIGHT 0x15 |
| |
| /* Inputs */ |
| #define EXTIN_AC97_L 0x00 /* AC'97 capture channel - left */ |
| #define EXTIN_AC97_R 0x01 /* AC'97 capture channel - right */ |
| #define EXTIN_SPDIF_CD_L 0x02 /* internal S/PDIF CD - onboard - left */ |
| #define EXTIN_SPDIF_CD_R 0x03 /* internal S/PDIF CD - onboard - right */ |
| #define EXTIN_ZOOM_L 0x04 /* Zoom Video I2S - left */ |
| #define EXTIN_ZOOM_R 0x05 /* Zoom Video I2S - right */ |
| #define EXTIN_TOSLINK_L 0x06 /* LiveDrive - TOSLink Optical - left */ |
| #define EXTIN_TOSLINK_R 0x07 /* LiveDrive - TOSLink Optical - right */ |
| #define EXTIN_LINE1_L 0x08 /* LiveDrive - Line/Mic 1 - left */ |
| #define EXTIN_LINE1_R 0x09 /* LiveDrive - Line/Mic 1 - right */ |
| #define EXTIN_COAX_SPDIF_L 0x0a /* LiveDrive - Coaxial S/PDIF - left */ |
| #define EXTIN_COAX_SPDIF_R 0x0b /* LiveDrive - Coaxial S/PDIF - right */ |
| #define EXTIN_LINE2_L 0x0c /* LiveDrive - Line/Mic 2 - left */ |
| #define EXTIN_LINE2_R 0x0d /* LiveDrive - Line/Mic 2 - right */ |
| |
| /* Outputs */ |
| #define EXTOUT_AC97_L 0x00 /* AC'97 playback channel - left */ |
| #define EXTOUT_AC97_R 0x01 /* AC'97 playback channel - right */ |
| #define EXTOUT_TOSLINK_L 0x02 /* LiveDrive - TOSLink Optical - left */ |
| #define EXTOUT_TOSLINK_R 0x03 /* LiveDrive - TOSLink Optical - right */ |
| #define EXTOUT_AC97_CENTER 0x04 /* SB Live 5.1 - center */ |
| #define EXTOUT_AC97_LFE 0x05 /* SB Live 5.1 - LFE */ |
| #define EXTOUT_HEADPHONE_L 0x06 /* LiveDrive - Headphone - left */ |
| #define EXTOUT_HEADPHONE_R 0x07 /* LiveDrive - Headphone - right */ |
| #define EXTOUT_REAR_L 0x08 /* Rear channel - left */ |
| #define EXTOUT_REAR_R 0x09 /* Rear channel - right */ |
| #define EXTOUT_ADC_CAP_L 0x0a /* ADC Capture buffer - left */ |
| #define EXTOUT_ADC_CAP_R 0x0b /* ADC Capture buffer - right */ |
| #define EXTOUT_MIC_CAP 0x0c /* MIC Capture buffer */ |
| #define EXTOUT_AC97_REAR_L 0x0d /* SB Live 5.1 (c) 2003 - Rear Left */ |
| #define EXTOUT_AC97_REAR_R 0x0e /* SB Live 5.1 (c) 2003 - Rear Right */ |
| #define EXTOUT_ACENTER 0x11 /* Analog Center */ |
| #define EXTOUT_ALFE 0x12 /* Analog LFE */ |
| |
| /* Audigy Inputs */ |
| #define A_EXTIN_AC97_L 0x00 /* AC'97 capture channel - left */ |
| #define A_EXTIN_AC97_R 0x01 /* AC'97 capture channel - right */ |
| #define A_EXTIN_SPDIF_CD_L 0x02 /* digital CD left */ |
| #define A_EXTIN_SPDIF_CD_R 0x03 /* digital CD left */ |
| #define A_EXTIN_OPT_SPDIF_L 0x04 /* audigy drive Optical SPDIF - left */ |
| #define A_EXTIN_OPT_SPDIF_R 0x05 /* right */ |
| #define A_EXTIN_LINE2_L 0x08 /* audigy drive line2/mic2 - left */ |
| #define A_EXTIN_LINE2_R 0x09 /* right */ |
| #define A_EXTIN_ADC_L 0x0a /* Philips ADC - left */ |
| #define A_EXTIN_ADC_R 0x0b /* right */ |
| #define A_EXTIN_AUX2_L 0x0c /* audigy drive aux2 - left */ |
| #define A_EXTIN_AUX2_R 0x0d /* - right */ |
| |
| /* Audigiy Outputs */ |
| #define A_EXTOUT_FRONT_L 0x00 /* digital front left */ |
| #define A_EXTOUT_FRONT_R 0x01 /* right */ |
| #define A_EXTOUT_CENTER 0x02 /* digital front center */ |
| #define A_EXTOUT_LFE 0x03 /* digital front lfe */ |
| #define A_EXTOUT_HEADPHONE_L 0x04 /* headphone audigy drive left */ |
| #define A_EXTOUT_HEADPHONE_R 0x05 /* right */ |
| #define A_EXTOUT_REAR_L 0x06 /* digital rear left */ |
| #define A_EXTOUT_REAR_R 0x07 /* right */ |
| #define A_EXTOUT_AFRONT_L 0x08 /* analog front left */ |
| #define A_EXTOUT_AFRONT_R 0x09 /* right */ |
| #define A_EXTOUT_ACENTER 0x0a /* analog center */ |
| #define A_EXTOUT_ALFE 0x0b /* analog LFE */ |
| #define A_EXTOUT_ASIDE_L 0x0c /* analog side left - Audigy 2 ZS */ |
| #define A_EXTOUT_ASIDE_R 0x0d /* right - Audigy 2 ZS */ |
| #define A_EXTOUT_AREAR_L 0x0e /* analog rear left */ |
| #define A_EXTOUT_AREAR_R 0x0f /* right */ |
| #define A_EXTOUT_AC97_L 0x10 /* AC97 left (front) */ |
| #define A_EXTOUT_AC97_R 0x11 /* right */ |
| #define A_EXTOUT_ADC_CAP_L 0x16 /* ADC capture buffer left */ |
| #define A_EXTOUT_ADC_CAP_R 0x17 /* right */ |
| #define A_EXTOUT_MIC_CAP 0x18 /* Mic capture buffer */ |
| |
| /* Audigy constants */ |
| #define A_C_00000000 0xc0 |
| #define A_C_00000001 0xc1 |
| #define A_C_00000002 0xc2 |
| #define A_C_00000003 0xc3 |
| #define A_C_00000004 0xc4 |
| #define A_C_00000008 0xc5 |
| #define A_C_00000010 0xc6 |
| #define A_C_00000020 0xc7 |
| #define A_C_00000100 0xc8 |
| #define A_C_00010000 0xc9 |
| #define A_C_00000800 0xca |
| #define A_C_10000000 0xcb |
| #define A_C_20000000 0xcc |
| #define A_C_40000000 0xcd |
| #define A_C_80000000 0xce |
| #define A_C_7fffffff 0xcf |
| #define A_C_ffffffff 0xd0 |
| #define A_C_fffffffe 0xd1 |
| #define A_C_c0000000 0xd2 |
| #define A_C_4f1bbcdc 0xd3 |
| #define A_C_5a7ef9db 0xd4 |
| #define A_C_00100000 0xd5 |
| #define A_GPR_ACCU 0xd6 /* ACCUM, accumulator */ |
| #define A_GPR_COND 0xd7 /* CCR, condition register */ |
| #define A_GPR_NOISE0 0xd8 /* noise source */ |
| #define A_GPR_NOISE1 0xd9 /* noise source */ |
| #define A_GPR_IRQ 0xda /* IRQ register */ |
| #define A_GPR_DBAC 0xdb /* TRAM Delay Base Address Counter - internal */ |
| #define A_GPR_DBACE 0xde /* TRAM Delay Base Address Counter - external */ |
| |
| /* definitions for debug register */ |
| #define EMU10K1_DBG_ZC 0x80000000 /* zero tram counter */ |
| #define EMU10K1_DBG_SATURATION_OCCURED 0x02000000 /* saturation control */ |
| #define EMU10K1_DBG_SATURATION_ADDR 0x01ff0000 /* saturation address */ |
| #define EMU10K1_DBG_SINGLE_STEP 0x00008000 /* single step mode */ |
| #define EMU10K1_DBG_STEP 0x00004000 /* start single step */ |
| #define EMU10K1_DBG_CONDITION_CODE 0x00003e00 /* condition code */ |
| #define EMU10K1_DBG_SINGLE_STEP_ADDR 0x000001ff /* single step address */ |
| |
| /* tank memory address line */ |
| #ifndef __KERNEL__ |
| #define TANKMEMADDRREG_ADDR_MASK 0x000fffff /* 20 bit tank address field */ |
| #define TANKMEMADDRREG_CLEAR 0x00800000 /* Clear tank memory */ |
| #define TANKMEMADDRREG_ALIGN 0x00400000 /* Align read or write relative to tank access */ |
| #define TANKMEMADDRREG_WRITE 0x00200000 /* Write to tank memory */ |
| #define TANKMEMADDRREG_READ 0x00100000 /* Read from tank memory */ |
| #endif |
| |
| typedef struct { |
| unsigned int internal_tram_size; /* in samples */ |
| unsigned int external_tram_size; /* in samples */ |
| char fxbus_names[16][32]; /* names of FXBUSes */ |
| char extin_names[16][32]; /* names of external inputs */ |
| char extout_names[32][32]; /* names of external outputs */ |
| unsigned int gpr_controls; /* count of GPR controls */ |
| } emu10k1_fx8010_info_t; |
| |
| #define EMU10K1_GPR_TRANSLATION_NONE 0 |
| #define EMU10K1_GPR_TRANSLATION_TABLE100 1 |
| #define EMU10K1_GPR_TRANSLATION_BASS 2 |
| #define EMU10K1_GPR_TRANSLATION_TREBLE 3 |
| #define EMU10K1_GPR_TRANSLATION_ONOFF 4 |
| |
| typedef struct { |
| snd_ctl_elem_id_t id; /* full control ID definition */ |
| unsigned int vcount; /* visible count */ |
| unsigned int count; /* count of GPR (1..16) */ |
| unsigned short gpr[32]; /* GPR number(s) */ |
| unsigned int value[32]; /* initial values */ |
| unsigned int min; /* minimum range */ |
| unsigned int max; /* maximum range */ |
| unsigned int translation; /* translation type (EMU10K1_GPR_TRANSLATION*) */ |
| } emu10k1_fx8010_control_gpr_t; |
| |
| typedef struct { |
| char name[128]; |
| |
| DECLARE_BITMAP(gpr_valid, 0x200); /* bitmask of valid initializers */ |
| u_int32_t __user *gpr_map; /* initializers */ |
| |
| unsigned int gpr_add_control_count; /* count of GPR controls to add/replace */ |
| emu10k1_fx8010_control_gpr_t __user *gpr_add_controls; /* GPR controls to add/replace */ |
| |
| unsigned int gpr_del_control_count; /* count of GPR controls to remove */ |
| snd_ctl_elem_id_t __user *gpr_del_controls; /* IDs of GPR controls to remove */ |
| |
| unsigned int gpr_list_control_count; /* count of GPR controls to list */ |
| unsigned int gpr_list_control_total; /* total count of GPR controls */ |
| emu10k1_fx8010_control_gpr_t __user *gpr_list_controls; /* listed GPR controls */ |
| |
| DECLARE_BITMAP(tram_valid, 0x100); /* bitmask of valid initializers */ |
| u_int32_t __user *tram_data_map; /* data initializers */ |
| u_int32_t __user *tram_addr_map; /* map initializers */ |
| |
| DECLARE_BITMAP(code_valid, 1024); /* bitmask of valid instructions */ |
| u_int32_t __user *code; /* one instruction - 64 bits */ |
| } emu10k1_fx8010_code_t; |
| |
| typedef struct { |
| unsigned int address; /* 31.bit == 1 -> external TRAM */ |
| unsigned int size; /* size in samples (4 bytes) */ |
| unsigned int *samples; /* pointer to samples (20-bit) */ |
| /* NULL->clear memory */ |
| } emu10k1_fx8010_tram_t; |
| |
| typedef struct { |
| unsigned int substream; /* substream number */ |
| unsigned int res1; /* reserved */ |
| unsigned int channels; /* 16-bit channels count, zero = remove this substream */ |
| unsigned int tram_start; /* ring buffer position in TRAM (in samples) */ |
| unsigned int buffer_size; /* count of buffered samples */ |
| unsigned short gpr_size; /* GPR containing size of ringbuffer in samples (host) */ |
| unsigned short gpr_ptr; /* GPR containing current pointer in the ring buffer (host = reset, FX8010) */ |
| unsigned short gpr_count; /* GPR containing count of samples between two interrupts (host) */ |
| unsigned short gpr_tmpcount; /* GPR containing current count of samples to interrupt (host = set, FX8010) */ |
| unsigned short gpr_trigger; /* GPR containing trigger (activate) information (host) */ |
| unsigned short gpr_running; /* GPR containing info if PCM is running (FX8010) */ |
| unsigned char pad; /* reserved */ |
| unsigned char etram[32]; /* external TRAM address & data (one per channel) */ |
| unsigned int res2; /* reserved */ |
| } emu10k1_fx8010_pcm_t; |
| |
| #define SNDRV_EMU10K1_IOCTL_INFO _IOR ('H', 0x10, emu10k1_fx8010_info_t) |
| #define SNDRV_EMU10K1_IOCTL_CODE_POKE _IOW ('H', 0x11, emu10k1_fx8010_code_t) |
| #define SNDRV_EMU10K1_IOCTL_CODE_PEEK _IOWR('H', 0x12, emu10k1_fx8010_code_t) |
| #define SNDRV_EMU10K1_IOCTL_TRAM_SETUP _IOW ('H', 0x20, int) |
| #define SNDRV_EMU10K1_IOCTL_TRAM_POKE _IOW ('H', 0x21, emu10k1_fx8010_tram_t) |
| #define SNDRV_EMU10K1_IOCTL_TRAM_PEEK _IOWR('H', 0x22, emu10k1_fx8010_tram_t) |
| #define SNDRV_EMU10K1_IOCTL_PCM_POKE _IOW ('H', 0x30, emu10k1_fx8010_pcm_t) |
| #define SNDRV_EMU10K1_IOCTL_PCM_PEEK _IOWR('H', 0x31, emu10k1_fx8010_pcm_t) |
| #define SNDRV_EMU10K1_IOCTL_STOP _IO ('H', 0x80) |
| #define SNDRV_EMU10K1_IOCTL_CONTINUE _IO ('H', 0x81) |
| #define SNDRV_EMU10K1_IOCTL_ZERO_TRAM_COUNTER _IO ('H', 0x82) |
| #define SNDRV_EMU10K1_IOCTL_SINGLE_STEP _IOW ('H', 0x83, int) |
| #define SNDRV_EMU10K1_IOCTL_DBG_READ _IOR ('H', 0x84, int) |
| |
| #endif /* __SOUND_EMU10K1_H */ |