1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0-or-later */ 2*4882a593Smuzhiyun #ifndef __SOUND_HOONTECH_H 3*4882a593Smuzhiyun #define __SOUND_HOONTECH_H 4*4882a593Smuzhiyun 5*4882a593Smuzhiyun /* 6*4882a593Smuzhiyun * ALSA driver for ICEnsemble ICE1712 (Envy24) 7*4882a593Smuzhiyun * 8*4882a593Smuzhiyun * Lowlevel functions for Hoontech STDSP24 9*4882a593Smuzhiyun * 10*4882a593Smuzhiyun * Copyright (c) 2000 Jaroslav Kysela <perex@perex.cz> 11*4882a593Smuzhiyun */ 12*4882a593Smuzhiyun 13*4882a593Smuzhiyun #define HOONTECH_DEVICE_DESC \ 14*4882a593Smuzhiyun "{Hoontech,SoundTrack DSP 24}," \ 15*4882a593Smuzhiyun "{Hoontech,SoundTrack DSP 24 Value}," \ 16*4882a593Smuzhiyun "{Hoontech,SoundTrack DSP 24 Media 7.1}," \ 17*4882a593Smuzhiyun "{Event Electronics,EZ8}," 18*4882a593Smuzhiyun 19*4882a593Smuzhiyun #define ICE1712_SUBDEVICE_STDSP24 0x12141217 /* Hoontech SoundTrack Audio DSP 24 */ 20*4882a593Smuzhiyun #define ICE1712_SUBDEVICE_STDSP24_VALUE 0x00010010 /* A dummy id for Hoontech SoundTrack Audio DSP 24 Value */ 21*4882a593Smuzhiyun #define ICE1712_SUBDEVICE_STDSP24_MEDIA7_1 0x16141217 /* Hoontech ST Audio DSP24 Media 7.1 */ 22*4882a593Smuzhiyun #define ICE1712_SUBDEVICE_EVENT_EZ8 0x00010001 /* A dummy id for EZ8 */ 23*4882a593Smuzhiyun #define ICE1712_SUBDEVICE_STAUDIO_ADCIII 0x00010002 /* A dummy id for STAudio ADCIII */ 24*4882a593Smuzhiyun 25*4882a593Smuzhiyun extern struct snd_ice1712_card_info snd_ice1712_hoontech_cards[]; 26*4882a593Smuzhiyun 27*4882a593Smuzhiyun 28*4882a593Smuzhiyun /* Hoontech SoundTrack Audio DSP 24 GPIO definitions */ 29*4882a593Smuzhiyun 30*4882a593Smuzhiyun #define ICE1712_STDSP24_0_BOX(r, x) r[0] = ((r[0] & ~3) | ((x)&3)) 31*4882a593Smuzhiyun #define ICE1712_STDSP24_0_DAREAR(r, x) r[0] = ((r[0] & ~4) | (((x)&1)<<2)) 32*4882a593Smuzhiyun #define ICE1712_STDSP24_1_CHN1(r, x) r[1] = ((r[1] & ~1) | ((x)&1)) 33*4882a593Smuzhiyun #define ICE1712_STDSP24_1_CHN2(r, x) r[1] = ((r[1] & ~2) | (((x)&1)<<1)) 34*4882a593Smuzhiyun #define ICE1712_STDSP24_1_CHN3(r, x) r[1] = ((r[1] & ~4) | (((x)&1)<<2)) 35*4882a593Smuzhiyun #define ICE1712_STDSP24_2_CHN4(r, x) r[2] = ((r[2] & ~1) | ((x)&1)) 36*4882a593Smuzhiyun #define ICE1712_STDSP24_2_MIDIIN(r, x) r[2] = ((r[2] & ~2) | (((x)&1)<<1)) 37*4882a593Smuzhiyun #define ICE1712_STDSP24_2_MIDI1(r, x) r[2] = ((r[2] & ~4) | (((x)&1)<<2)) 38*4882a593Smuzhiyun #define ICE1712_STDSP24_3_MIDI2(r, x) r[3] = ((r[3] & ~1) | ((x)&1)) 39*4882a593Smuzhiyun #define ICE1712_STDSP24_3_MUTE(r, x) r[3] = ((r[3] & ~2) | (((x)&1)<<1)) 40*4882a593Smuzhiyun #define ICE1712_STDSP24_3_INSEL(r, x) r[3] = ((r[3] & ~4) | (((x)&1)<<2)) 41*4882a593Smuzhiyun #define ICE1712_STDSP24_SET_ADDR(r, a) r[a&3] = ((r[a&3] & ~0x18) | (((a)&3)<<3)) 42*4882a593Smuzhiyun #define ICE1712_STDSP24_CLOCK(r, a, c) r[a&3] = ((r[a&3] & ~0x20) | (((c)&1)<<5)) 43*4882a593Smuzhiyun #define ICE1712_STDSP24_CLOCK_BIT (1<<5) 44*4882a593Smuzhiyun 45*4882a593Smuzhiyun /* Hoontech SoundTrack Audio DSP 24 box configuration definitions */ 46*4882a593Smuzhiyun 47*4882a593Smuzhiyun #define ICE1712_STDSP24_DAREAR (1<<0) 48*4882a593Smuzhiyun #define ICE1712_STDSP24_MUTE (1<<1) 49*4882a593Smuzhiyun #define ICE1712_STDSP24_INSEL (1<<2) 50*4882a593Smuzhiyun 51*4882a593Smuzhiyun #define ICE1712_STDSP24_BOX_CHN1 (1<<0) /* input channel 1 */ 52*4882a593Smuzhiyun #define ICE1712_STDSP24_BOX_CHN2 (1<<1) /* input channel 2 */ 53*4882a593Smuzhiyun #define ICE1712_STDSP24_BOX_CHN3 (1<<2) /* input channel 3 */ 54*4882a593Smuzhiyun #define ICE1712_STDSP24_BOX_CHN4 (1<<3) /* input channel 4 */ 55*4882a593Smuzhiyun #define ICE1712_STDSP24_BOX_MIDI1 (1<<8) 56*4882a593Smuzhiyun #define ICE1712_STDSP24_BOX_MIDI2 (1<<9) 57*4882a593Smuzhiyun 58*4882a593Smuzhiyun /* Hoontech SoundTrack Audio DSP 24 Value definitions for modified hardware */ 59*4882a593Smuzhiyun 60*4882a593Smuzhiyun #define ICE1712_STDSP24_AK4524_CS 0x03 /* AK4524 chip select; low = active */ 61*4882a593Smuzhiyun #define ICE1712_STDSP24_SERIAL_DATA 0x0c /* ak4524 data */ 62*4882a593Smuzhiyun #define ICE1712_STDSP24_SERIAL_CLOCK 0x30 /* ak4524 clock */ 63*4882a593Smuzhiyun 64*4882a593Smuzhiyun #endif /* __SOUND_HOONTECH_H */ 65