diff options
Diffstat (limited to 'kernel/drv/oss_envy24ht/envy24ht.h')
| -rw-r--r-- | kernel/drv/oss_envy24ht/envy24ht.h | 230 |
1 files changed, 230 insertions, 0 deletions
diff --git a/kernel/drv/oss_envy24ht/envy24ht.h b/kernel/drv/oss_envy24ht/envy24ht.h new file mode 100644 index 0000000..f11029b --- /dev/null +++ b/kernel/drv/oss_envy24ht/envy24ht.h @@ -0,0 +1,230 @@ +/* + * Purpose: Common definitions for envy24ht driver files + */ +/* + * + * This file is part of Open Sound System. + * + * Copyright (C) 4Front Technologies 1996-2008. + * + * This this source file is released under GPL v2 license (no other versions). + * See the COPYING file included in the main directory of this source + * distribution for the license terms and conditions. + * + */ +#include "ac97.h" +#include "midi_core.h" + +/* + * Various subvendor device ID's + */ +#define SSID_AUREON_SPACE 0x1145153b +#define SSID_AUREON_SKY 0x1147153b +#define SSID_AUREON_UNIVERSE 0x1153153b +#define SSID_PHASE28 0x1149153b +#define SSID_PRODIGY71 0x45534933 +#define SSID_PRODIGYHD2 0x41543137 +#define SSID_PRODIGYHD2_ADE 0x24011412 +#define SSID_JULIA 0x45533031 +#define SSID_AP192 0x36321412 + +typedef struct +{ + unsigned int dwSubVendorID; /* PCI[2C-2F], in BIG ENDIAN format */ + unsigned char bSize; /* size of EEPROM image in bytes */ + unsigned char bVersion; /* version equal 1 for this structure. */ + unsigned char bCodecConfig; /* PCI[60] */ + unsigned char bACLinkConfig; /* PCI[61] */ + unsigned char bI2SID; /* PCI[62] */ + unsigned char bSpdifConfig; /* PCI[63] */ + unsigned char bGPIOInitMask0; /* Corresponding bits need to be inited */ + /* 0 means write bit and 1 means cannot write */ + unsigned char bGPIOInitState0; /* Initial state of GPIO pins */ + unsigned char bGPIODirection0; /* GPIO Direction State */ + unsigned char bGPIOInitMask1; + unsigned char bGPIOInitState1; + unsigned char bGPIODirection1; + unsigned char bGPIOInitMask2; + unsigned char bGPIOInitState2; + unsigned char bGPIODirection2; + unsigned char bAC97RecSrc; + unsigned char bDACID[4]; /* I2S IDs for DACs [0 ~ 3] */ + unsigned char bADCID[4]; /* I2S IDs for ADCs [0 ~ 3] */ + unsigned char bDACID4; /* I2S ID for DAC#4 */ + unsigned char Reserved[32]; +} eeprom_data_t; + +typedef struct envy24ht_auxdrv envy24ht_auxdrv_t; + +typedef struct +{ + unsigned int svid; + char *product; + int nr_outs, nr_ins; /* # of analog channels */ + int flags; +#define MF_MIDI 0x00000001 /* Has MIDI port */ +#define MF_192K 0x00000002 /* Supports 192kHz */ +#define MF_SPDIFIN 0x00000004 /* Has S/PDIF input */ +#define MF_SPDIFOUT 0x00000008 /* Has S/PDIF output */ +#define MF_ENVY24PT 0x00000010 /* Envy24PT chip (no EEPROM) */ +#define MF_NOAC97 0x00000020 /* Ignore AC97 codec */ + const envy24ht_auxdrv_t *auxdrv; + unsigned char *eeprom_data; +} +card_spec; + +#define ICENSEMBLE_VENDOR_ID 0x1412 +#define ICENSEMBLE_ENVY24HT_ID 0x1724 +#define MAX_ENVY24HT_CARD 8 + +#ifdef USE_LICENSING +extern int options_data; +#endif + +#define MAX_ODEV 5 +#define MAX_IDEV 2 + +typedef struct +{ + int dev; + int open_mode; + int direction; + int fmt; + char *name; + + int channels; + volatile int is_active; + volatile int trigger_bits; + oss_native_word base; + unsigned char mask; + int dev_flags; +#define DF_MULTICH 0x00000001 +#define DF_SPDIF 0x00000002 +#define DF_AC3 0x00000004 +#define DF_DUPLEX 0x00000008 + int chmask; + int used_chmask; + + int state_bits; +} +envy24ht_portc; + +typedef struct +{ + int dta, clk; +} oss_i2c_t; + +/*****************/ + +typedef struct +{ + oss_device_t *osdev; + oss_mutex_t mutex; + oss_mutex_t low_mutex; + const envy24ht_auxdrv_t *auxdrv; + int codec_type; +#define CODEC_I2S 0 +#define CODEC_AC97 1 + int mpu1_attached, mpu2_attached; + oss_native_word ccs_base, mt_base; + int irq; + card_spec *model_data; + unsigned int subvendor; + eeprom_data_t eeprom; + char channel_names[4][10]; + unsigned short gpio_shadow_L; + unsigned char gpio_shadow_H; + + oss_i2c_t i2c; +/* + * MT mixer + */ + + int mixer_dev; + ac97_devc ac97devc; + + int nr_outdevs, nr_indevs; + envy24ht_portc play_portc[MAX_ODEV]; + envy24ht_portc rec_portc[MAX_IDEV]; + + int outportmask, inportmask; + int nr_play_channels, nr_rec_channels; + int first_dev; + + int open_count; + int speed, pending_speed, pending_speed_sel, speedbits, configured_rate_sel; + int prev_speed; /* Strictly for use by low level modules */ + int max_ratesel; + int syncsource; + + int use_src; + int ratelock; + int external_sync; + int busy_play_channels; + int busy_rec_channels; + + spdif_devc spdc; + int gains[6]; + int monitor[5]; + int recsrc; + +/* + * MIDI + */ + int midi_opened; + int midi_attached; + oss_midi_inputbyte_t midi_input_intr; + oss_midi_outputintr_t midi_output_intr; + volatile unsigned char input_byte; + int midi_dev; + +/* + * Low level stuff + */ + unsigned char dac1val[5], dac2val[11]; /* M Audio Revo 7.1 */ + unsigned short m_AC97Volume[6]; /* Terratec Aureon */ + unsigned char m_fAC97Mute[6]; /* Terratec Aureon */ + int m_DigInSource; /* Aureon */ + int m_LineInSource; /* Aureon */ + int m_SPDIFSource; /* Aureon */ + int m_ADCIndex; /* Aureon */ + int m_f1724SPDIF; /* Aureon */ + int m_SPDIFConfig; /* Aureon */ + int m_Frontjack; /* Aureon */ + unsigned char m_fDACMute[12]; /* Aureon */ + unsigned char m_DACVolume[13]; /* Aureon & Juli@ */ + unsigned short m_ADCVolume[8]; /* Aureon */ + unsigned char m_ADCMux; /* Aureon */ + unsigned char m_fSPDIFRecord; /* Aureon */ + unsigned char m_AuxMux; /* Aureon */ + unsigned int m_ClockSource; /* Aureon */ + unsigned int m_Out0Source; /* Aureon */ + + int mute; + int reclevel; + timeout_id_t timeout_id; /* Juli@ */ + + unsigned char syncstart_mask; +} +envy24ht_devc; + +struct envy24ht_auxdrv +{ + void (*card_init) (envy24ht_devc * devc); + int (*mixer_init) (envy24ht_devc * devc, int dev, int group); + void (*set_rate) (envy24ht_devc * devc); + int (*get_locked_status) (envy24ht_devc * devc); + int (*spdif_mixer_init) (envy24ht_devc * devc, int dev, int group); + int (*private1) (envy24ht_devc * devc, int value); + int (*audio_ioctl) (envy24ht_devc * devc, envy24ht_portc * portc, unsigned int cmd, + ioctl_arg arg); + void (*card_uninit) (envy24ht_devc * devc); +}; + +struct speed_sel +{ + int speed, speedbits; +}; + +void envy24ht_write_cci (envy24ht_devc * devc, int pos, int data); +int envy24ht_read_cci (envy24ht_devc * devc, int pos); |