| /* SPDX-License-Identifier: GPL-2.0-or-later */ |
| #ifndef __SOUND_EMU8000_REG_H |
| #define __SOUND_EMU8000_REG_H |
| /* |
| * Register operations for the EMU8000 |
| * |
| * Copyright (C) 1999 Steve Ratcliffe |
| * |
| * Based on awe_wave.c by Takashi Iwai |
| */ |
| |
| /* |
| * Data port addresses relative to the EMU base. |
| */ |
| #define EMU8000_DATA0(e) ((e)->port1) |
| #define EMU8000_DATA1(e) ((e)->port2) |
| #define EMU8000_DATA2(e) ((e)->port2+2) |
| #define EMU8000_DATA3(e) ((e)->port3) |
| #define EMU8000_PTR(e) ((e)->port3+2) |
| |
| /* |
| * Make a command from a register and channel. |
| */ |
| #define EMU8000_CMD(reg, chan) ((reg)<<5 | (chan)) |
| |
| /* |
| * Commands to read and write the EMU8000 registers. |
| * These macros should be used for all register accesses. |
| */ |
| #define EMU8000_CPF_READ(emu, chan) \ |
| snd_emu8000_peek_dw((emu), EMU8000_DATA0(emu), EMU8000_CMD(0, (chan))) |
| #define EMU8000_PTRX_READ(emu, chan) \ |
| snd_emu8000_peek_dw((emu), EMU8000_DATA0(emu), EMU8000_CMD(1, (chan))) |
| #define EMU8000_CVCF_READ(emu, chan) \ |
| snd_emu8000_peek_dw((emu), EMU8000_DATA0(emu), EMU8000_CMD(2, (chan))) |
| #define EMU8000_VTFT_READ(emu, chan) \ |
| snd_emu8000_peek_dw((emu), EMU8000_DATA0(emu), EMU8000_CMD(3, (chan))) |
| #define EMU8000_PSST_READ(emu, chan) \ |
| snd_emu8000_peek_dw((emu), EMU8000_DATA0(emu), EMU8000_CMD(6, (chan))) |
| #define EMU8000_CSL_READ(emu, chan) \ |
| snd_emu8000_peek_dw((emu), EMU8000_DATA0(emu), EMU8000_CMD(7, (chan))) |
| #define EMU8000_CCCA_READ(emu, chan) \ |
| snd_emu8000_peek_dw((emu), EMU8000_DATA1(emu), EMU8000_CMD(0, (chan))) |
| #define EMU8000_HWCF4_READ(emu) \ |
| snd_emu8000_peek_dw((emu), EMU8000_DATA1(emu), EMU8000_CMD(1, 9)) |
| #define EMU8000_HWCF5_READ(emu) \ |
| snd_emu8000_peek_dw((emu), EMU8000_DATA1(emu), EMU8000_CMD(1, 10)) |
| #define EMU8000_HWCF6_READ(emu) \ |
| snd_emu8000_peek_dw((emu), EMU8000_DATA1(emu), EMU8000_CMD(1, 13)) |
| #define EMU8000_SMALR_READ(emu) \ |
| snd_emu8000_peek_dw((emu), EMU8000_DATA1(emu), EMU8000_CMD(1, 20)) |
| #define EMU8000_SMARR_READ(emu) \ |
| snd_emu8000_peek_dw((emu), EMU8000_DATA1(emu), EMU8000_CMD(1, 21)) |
| #define EMU8000_SMALW_READ(emu) \ |
| snd_emu8000_peek_dw((emu), EMU8000_DATA1(emu), EMU8000_CMD(1, 22)) |
| #define EMU8000_SMARW_READ(emu) \ |
| snd_emu8000_peek_dw((emu), EMU8000_DATA1(emu), EMU8000_CMD(1, 23)) |
| #define EMU8000_SMLD_READ(emu) \ |
| snd_emu8000_peek((emu), EMU8000_DATA1(emu), EMU8000_CMD(1, 26)) |
| #define EMU8000_SMRD_READ(emu) \ |
| snd_emu8000_peek((emu), EMU8000_DATA2(emu), EMU8000_CMD(1, 26)) |
| #define EMU8000_WC_READ(emu) \ |
| snd_emu8000_peek((emu), EMU8000_DATA2(emu), EMU8000_CMD(1, 27)) |
| #define EMU8000_HWCF1_READ(emu) \ |
| snd_emu8000_peek((emu), EMU8000_DATA1(emu), EMU8000_CMD(1, 29)) |
| #define EMU8000_HWCF2_READ(emu) \ |
| snd_emu8000_peek((emu), EMU8000_DATA1(emu), EMU8000_CMD(1, 30)) |
| #define EMU8000_HWCF3_READ(emu) \ |
| snd_emu8000_peek((emu), EMU8000_DATA1(emu), EMU8000_CMD(1, 31)) |
| #define EMU8000_INIT1_READ(emu, chan) \ |
| snd_emu8000_peek((emu), EMU8000_DATA1(emu), EMU8000_CMD(2, (chan))) |
| #define EMU8000_INIT2_READ(emu, chan) \ |
| snd_emu8000_peek((emu), EMU8000_DATA2(emu), EMU8000_CMD(2, (chan))) |
| #define EMU8000_INIT3_READ(emu, chan) \ |
| snd_emu8000_peek((emu), EMU8000_DATA1(emu), EMU8000_CMD(3, (chan))) |
| #define EMU8000_INIT4_READ(emu, chan) \ |
| snd_emu8000_peek((emu), EMU8000_DATA2(emu), EMU8000_CMD(3, (chan))) |
| #define EMU8000_ENVVOL_READ(emu, chan) \ |
| snd_emu8000_peek((emu), EMU8000_DATA1(emu), EMU8000_CMD(4, (chan))) |
| #define EMU8000_DCYSUSV_READ(emu, chan) \ |
| snd_emu8000_peek((emu), EMU8000_DATA1(emu), EMU8000_CMD(5, (chan))) |
| #define EMU8000_ENVVAL_READ(emu, chan) \ |
| snd_emu8000_peek((emu), EMU8000_DATA1(emu), EMU8000_CMD(6, (chan))) |
| #define EMU8000_DCYSUS_READ(emu, chan) \ |
| snd_emu8000_peek((emu), EMU8000_DATA1(emu), EMU8000_CMD(7, (chan))) |
| #define EMU8000_ATKHLDV_READ(emu, chan) \ |
| snd_emu8000_peek((emu), EMU8000_DATA2(emu), EMU8000_CMD(4, (chan))) |
| #define EMU8000_LFO1VAL_READ(emu, chan) \ |
| snd_emu8000_peek((emu), EMU8000_DATA2(emu), EMU8000_CMD(5, (chan))) |
| #define EMU8000_ATKHLD_READ(emu, chan) \ |
| snd_emu8000_peek((emu), EMU8000_DATA2(emu), EMU8000_CMD(6, (chan))) |
| #define EMU8000_LFO2VAL_READ(emu, chan) \ |
| snd_emu8000_peek((emu), EMU8000_DATA2(emu), EMU8000_CMD(7, (chan))) |
| #define EMU8000_IP_READ(emu, chan) \ |
| snd_emu8000_peek((emu), EMU8000_DATA3(emu), EMU8000_CMD(0, (chan))) |
| #define EMU8000_IFATN_READ(emu, chan) \ |
| snd_emu8000_peek((emu), EMU8000_DATA3(emu), EMU8000_CMD(1, (chan))) |
| #define EMU8000_PEFE_READ(emu, chan) \ |
| snd_emu8000_peek((emu), EMU8000_DATA3(emu), EMU8000_CMD(2, (chan))) |
| #define EMU8000_FMMOD_READ(emu, chan) \ |
| snd_emu8000_peek((emu), EMU8000_DATA3(emu), EMU8000_CMD(3, (chan))) |
| #define EMU8000_TREMFRQ_READ(emu, chan) \ |
| snd_emu8000_peek((emu), EMU8000_DATA3(emu), EMU8000_CMD(4, (chan))) |
| #define EMU8000_FM2FRQ2_READ(emu, chan) \ |
| snd_emu8000_peek((emu), EMU8000_DATA3(emu), EMU8000_CMD(5, (chan))) |
| |
| |
| #define EMU8000_CPF_WRITE(emu, chan, val) \ |
| snd_emu8000_poke_dw((emu), EMU8000_DATA0(emu), EMU8000_CMD(0, (chan)), (val)) |
| #define EMU8000_PTRX_WRITE(emu, chan, val) \ |
| snd_emu8000_poke_dw((emu), EMU8000_DATA0(emu), EMU8000_CMD(1, (chan)), (val)) |
| #define EMU8000_CVCF_WRITE(emu, chan, val) \ |
| snd_emu8000_poke_dw((emu), EMU8000_DATA0(emu), EMU8000_CMD(2, (chan)), (val)) |
| #define EMU8000_VTFT_WRITE(emu, chan, val) \ |
| snd_emu8000_poke_dw((emu), EMU8000_DATA0(emu), EMU8000_CMD(3, (chan)), (val)) |
| #define EMU8000_PSST_WRITE(emu, chan, val) \ |
| snd_emu8000_poke_dw((emu), EMU8000_DATA0(emu), EMU8000_CMD(6, (chan)), (val)) |
| #define EMU8000_CSL_WRITE(emu, chan, val) \ |
| snd_emu8000_poke_dw((emu), EMU8000_DATA0(emu), EMU8000_CMD(7, (chan)), (val)) |
| #define EMU8000_CCCA_WRITE(emu, chan, val) \ |
| snd_emu8000_poke_dw((emu), EMU8000_DATA1(emu), EMU8000_CMD(0, (chan)), (val)) |
| #define EMU8000_HWCF4_WRITE(emu, val) \ |
| snd_emu8000_poke_dw((emu), EMU8000_DATA1(emu), EMU8000_CMD(1, 9), (val)) |
| #define EMU8000_HWCF5_WRITE(emu, val) \ |
| snd_emu8000_poke_dw((emu), EMU8000_DATA1(emu), EMU8000_CMD(1, 10), (val)) |
| #define EMU8000_HWCF6_WRITE(emu, val) \ |
| snd_emu8000_poke_dw((emu), EMU8000_DATA1(emu), EMU8000_CMD(1, 13), (val)) |
| /* this register is not documented */ |
| #define EMU8000_HWCF7_WRITE(emu, val) \ |
| snd_emu8000_poke_dw((emu), EMU8000_DATA1(emu), EMU8000_CMD(1, 14), (val)) |
| #define EMU8000_SMALR_WRITE(emu, val) \ |
| snd_emu8000_poke_dw((emu), EMU8000_DATA1(emu), EMU8000_CMD(1, 20), (val)) |
| #define EMU8000_SMARR_WRITE(emu, val) \ |
| snd_emu8000_poke_dw((emu), EMU8000_DATA1(emu), EMU8000_CMD(1, 21), (val)) |
| #define EMU8000_SMALW_WRITE(emu, val) \ |
| snd_emu8000_poke_dw((emu), EMU8000_DATA1(emu), EMU8000_CMD(1, 22), (val)) |
| #define EMU8000_SMARW_WRITE(emu, val) \ |
| snd_emu8000_poke_dw((emu), EMU8000_DATA1(emu), EMU8000_CMD(1, 23), (val)) |
| #define EMU8000_SMLD_WRITE(emu, val) \ |
| snd_emu8000_poke((emu), EMU8000_DATA1(emu), EMU8000_CMD(1, 26), (val)) |
| #define EMU8000_SMRD_WRITE(emu, val) \ |
| snd_emu8000_poke((emu), EMU8000_DATA2(emu), EMU8000_CMD(1, 26), (val)) |
| #define EMU8000_WC_WRITE(emu, val) \ |
| snd_emu8000_poke((emu), EMU8000_DATA2(emu), EMU8000_CMD(1, 27), (val)) |
| #define EMU8000_HWCF1_WRITE(emu, val) \ |
| snd_emu8000_poke((emu), EMU8000_DATA1(emu), EMU8000_CMD(1, 29), (val)) |
| #define EMU8000_HWCF2_WRITE(emu, val) \ |
| snd_emu8000_poke((emu), EMU8000_DATA1(emu), EMU8000_CMD(1, 30), (val)) |
| #define EMU8000_HWCF3_WRITE(emu, val) \ |
| snd_emu8000_poke((emu), EMU8000_DATA1(emu), EMU8000_CMD(1, 31), (val)) |
| #define EMU8000_INIT1_WRITE(emu, chan, val) \ |
| snd_emu8000_poke((emu), EMU8000_DATA1(emu), EMU8000_CMD(2, (chan)), (val)) |
| #define EMU8000_INIT2_WRITE(emu, chan, val) \ |
| snd_emu8000_poke((emu), EMU8000_DATA2(emu), EMU8000_CMD(2, (chan)), (val)) |
| #define EMU8000_INIT3_WRITE(emu, chan, val) \ |
| snd_emu8000_poke((emu), EMU8000_DATA1(emu), EMU8000_CMD(3, (chan)), (val)) |
| #define EMU8000_INIT4_WRITE(emu, chan, val) \ |
| snd_emu8000_poke((emu), EMU8000_DATA2(emu), EMU8000_CMD(3, (chan)), (val)) |
| #define EMU8000_ENVVOL_WRITE(emu, chan, val) \ |
| snd_emu8000_poke((emu), EMU8000_DATA1(emu), EMU8000_CMD(4, (chan)), (val)) |
| #define EMU8000_DCYSUSV_WRITE(emu, chan, val) \ |
| snd_emu8000_poke((emu), EMU8000_DATA1(emu), EMU8000_CMD(5, (chan)), (val)) |
| #define EMU8000_ENVVAL_WRITE(emu, chan, val) \ |
| snd_emu8000_poke((emu), EMU8000_DATA1(emu), EMU8000_CMD(6, (chan)), (val)) |
| #define EMU8000_DCYSUS_WRITE(emu, chan, val) \ |
| snd_emu8000_poke((emu), EMU8000_DATA1(emu), EMU8000_CMD(7, (chan)), (val)) |
| #define EMU8000_ATKHLDV_WRITE(emu, chan, val) \ |
| snd_emu8000_poke((emu), EMU8000_DATA2(emu), EMU8000_CMD(4, (chan)), (val)) |
| #define EMU8000_LFO1VAL_WRITE(emu, chan, val) \ |
| snd_emu8000_poke((emu), EMU8000_DATA2(emu), EMU8000_CMD(5, (chan)), (val)) |
| #define EMU8000_ATKHLD_WRITE(emu, chan, val) \ |
| snd_emu8000_poke((emu), EMU8000_DATA2(emu), EMU8000_CMD(6, (chan)), (val)) |
| #define EMU8000_LFO2VAL_WRITE(emu, chan, val) \ |
| snd_emu8000_poke((emu), EMU8000_DATA2(emu), EMU8000_CMD(7, (chan)), (val)) |
| #define EMU8000_IP_WRITE(emu, chan, val) \ |
| snd_emu8000_poke((emu), EMU8000_DATA3(emu), EMU8000_CMD(0, (chan)), (val)) |
| #define EMU8000_IFATN_WRITE(emu, chan, val) \ |
| snd_emu8000_poke((emu), EMU8000_DATA3(emu), EMU8000_CMD(1, (chan)), (val)) |
| #define EMU8000_PEFE_WRITE(emu, chan, val) \ |
| snd_emu8000_poke((emu), EMU8000_DATA3(emu), EMU8000_CMD(2, (chan)), (val)) |
| #define EMU8000_FMMOD_WRITE(emu, chan, val) \ |
| snd_emu8000_poke((emu), EMU8000_DATA3(emu), EMU8000_CMD(3, (chan)), (val)) |
| #define EMU8000_TREMFRQ_WRITE(emu, chan, val) \ |
| snd_emu8000_poke((emu), EMU8000_DATA3(emu), EMU8000_CMD(4, (chan)), (val)) |
| #define EMU8000_FM2FRQ2_WRITE(emu, chan, val) \ |
| snd_emu8000_poke((emu), EMU8000_DATA3(emu), EMU8000_CMD(5, (chan)), (val)) |
| |
| #define EMU8000_0080_WRITE(emu, chan, val) \ |
| snd_emu8000_poke_dw((emu), EMU8000_DATA0(emu), EMU8000_CMD(4, (chan)), (val)) |
| #define EMU8000_00A0_WRITE(emu, chan, val) \ |
| snd_emu8000_poke_dw((emu), EMU8000_DATA0(emu), EMU8000_CMD(5, (chan)), (val)) |
| |
| #endif /* __SOUND_EMU8000_REG_H */ |
