/* SPDX-License-Identifier: GPL-2.0-or-later */ #ifndef __SOUND_HOONTECH_H #define __SOUND_HOONTECH_H /* * ALSA driver for ICEnsemble ICE1712 (Envy24) * * Lowlevel functions for Hoontech STDSP24 * * Copyright (c) 2000 Jaroslav Kysela <perex@perex.cz> */ #define HOONTECH_DEVICE_DESC \ "{Hoontech,SoundTrack DSP 24}," \ "{Hoontech,SoundTrack DSP 24 Value}," \ "{Hoontech,SoundTrack DSP 24 Media 7.1}," \ "{Event Electronics,EZ8}," #define ICE1712_SUBDEVICE_STDSP24 0x12141217 /* Hoontech SoundTrack Audio DSP 24 */ #define ICE1712_SUBDEVICE_STDSP24_VALUE 0x00010010 /* A dummy id for Hoontech SoundTrack Audio DSP 24 Value */ #define ICE1712_SUBDEVICE_STDSP24_MEDIA7_1 0x16141217 /* Hoontech ST Audio DSP24 Media 7.1 */ #define ICE1712_SUBDEVICE_EVENT_EZ8 0x00010001 /* A dummy id for EZ8 */ #define ICE1712_SUBDEVICE_STAUDIO_ADCIII 0x00010002 /* A dummy id for STAudio ADCIII */ extern struct snd_ice1712_card_info snd_ice1712_hoontech_cards[]; /* Hoontech SoundTrack Audio DSP 24 GPIO definitions */ #define ICE1712_STDSP24_0_BOX(r, x) r[0] = ((r[0] & ~3) | ((x)&3)) #define ICE1712_STDSP24_0_DAREAR(r, x) r[0] = ((r[0] & ~4) | (((x)&1)<<2)) #define ICE1712_STDSP24_1_CHN1(r, x) r[1] = ((r[1] & ~1) | ((x)&1)) #define ICE1712_STDSP24_1_CHN2(r, x) r[1] = ((r[1] & ~2) | (((x)&1)<<1)) #define ICE1712_STDSP24_1_CHN3(r, x) r[1] = ((r[1] & ~4) | (((x)&1)<<2)) #define ICE1712_STDSP24_2_CHN4(r, x) r[2] = ((r[2] & ~1) | ((x)&1)) #define ICE1712_STDSP24_2_MIDIIN(r, x) r[2] = ((r[2] & ~2) | (((x)&1)<<1)) #define ICE1712_STDSP24_2_MIDI1(r, x) r[2] = ((r[2] & ~4) | (((x)&1)<<2)) #define ICE1712_STDSP24_3_MIDI2(r, x) r[3] = ((r[3] & ~1) | ((x)&1)) #define ICE1712_STDSP24_3_MUTE(r, x) r[3] = ((r[3] & ~2) | (((x)&1)<<1)) #define ICE1712_STDSP24_3_INSEL(r, x) r[3] = ((r[3] & ~4) | (((x)&1)<<2)) #define ICE1712_STDSP24_SET_ADDR(r, a) r[a&3] = ((r[a&3] & ~0x18) | (((a)&3)<<3)) #define ICE1712_STDSP24_CLOCK(r, a, c) r[a&3] = ((r[a&3] & ~0x20) | (((c)&1)<<5)) #define ICE1712_STDSP24_CLOCK_BIT (1<<5) /* Hoontech SoundTrack Audio DSP 24 box configuration definitions */ #define ICE1712_STDSP24_DAREAR (1<<0) #define ICE1712_STDSP24_MUTE (1<<1) #define ICE1712_STDSP24_INSEL (1<<2) #define ICE1712_STDSP24_BOX_CHN1 (1<<0) /* input channel 1 */ #define ICE1712_STDSP24_BOX_CHN2 (1<<1) /* input channel 2 */ #define ICE1712_STDSP24_BOX_CHN3 (1<<2) /* input channel 3 */ #define ICE1712_STDSP24_BOX_CHN4 (1<<3) /* input channel 4 */ #define ICE1712_STDSP24_BOX_MIDI1 (1<<8) #define ICE1712_STDSP24_BOX_MIDI2 (1<<9) /* Hoontech SoundTrack Audio DSP 24 Value definitions for modified hardware */ #define ICE1712_STDSP24_AK4524_CS 0x03 /* AK4524 chip select; low = active */ #define ICE1712_STDSP24_SERIAL_DATA 0x0c /* ak4524 data */ #define ICE1712_STDSP24_SERIAL_CLOCK 0x30 /* ak4524 clock */ #endif /* __SOUND_HOONTECH_H */