xref: /onnv-gate/usr/src/uts/common/io/audio/drv/audioemu10k/dsp/emu10k2.mac (revision 10913:1d1ed05d0838)

//
// Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
// Use is subject to license terms.
//
// Copyright (C) 4Front Technologies 1996-2008.
//
// CDDL HEADER START
//
// The contents of this file are subject to the terms of the
// Common Development and Distribution License (the "License").
// You may not use this file except in compliance with the License.
//
// You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
// or http://www.opensolaris.org/os/licensing.
// See the License for the specific language governing permissions
// and limitations under the License.
//
// When distributing Covered Code, include this CDDL HEADER in each
// file and include the License file at usr/src/OPENSOLARIS.LICENSE.
// If applicable, add the following below this CDDL HEADER, with the
// fields enclosed by brackets "[]" replaced with your own identifying
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// CDDL HEADER END

	// Constants for EMU 10k2 (SB Audigy)

	// Inputs
	.input IN_AC97_L	0
	.input IN_AC97_R	1
	.input IN_DIGCD_L	2
	.input IN_DIGCD_R	3
	.input IN_SPDIF1_L	4	// TOSLink
	.input IN_SPDIF1_R	5
	.input IN_MYSTERY_L	6
	.input IN_MYSTERY_R	7
	.input IN_LINE2_L	8	// LiveDrive
	.input IN_LINE2_R	9
	.input IN_SPDIF2_L	10	// Coaxial SPDIF
	.input IN_SPDIF2_R	11
	.input IN_AUX2_L	12	// LiveDrive
	.input IN_AUX2_R	13

	// Outputs
	.output OUT_SPDIF_L	0
	.output OUT_SPDIF_R	1
	.output OUT_DCENTER	2	// Digital Center channel
	.output OUT_DLFE	3	// Digital LFE
	.output OUT_HEADPH_L	4	// LiveDrive headphone out
	.output OUT_HEADPH_R	5
	.output OUT_DSURR_L	6	// Surround output (digital)
	.output OUT_DSURR_R	7
	.output OUT_FRONT_L	8
	.output OUT_FRONT_R	9
	.output OUT_ACENTER	10	// Analog center channel
	.output OUT_ALFE	11	// Analog LFE output
	.output OUT_SIDE_L	12	// Side surround
	.output OUT_SIDE_R	13
	.output OUT_SURR_L	14	// Surround output
	.output OUT_SURR_R	15
	.output OUT_AC97_L	16	// Send to the AC97 front channel
	.output OUT_AC97_R	17
	.output OUT_ADC_L	22	// Send to the ADC recording channel
	.output OUT_ADC_R	23
	.output OUT_MICREC_L	24	// Send to the mic recording buffer
	.output OUT_MICREC_R	25	// ??????? (maybe not in use at all)

	// Temporaries
	.gpr PCM_FRONT_L
	.gpr PCM_FRONT_R
	.gpr PCM_SURR_L
	.gpr PCM_SURR_R
	.gpr PCM_SIDE_L
	.gpr PCM_SIDE_R
	.gpr PCM_CEN
	.gpr PCM_LFE
	.gpr PCM_REC_L
	.gpr PCM_REC_R
	.gpr SPDIF_DELAY

	// Code

	// Load up the PCM inputs.
	// We apply the PCM volume at the same time.
	MACS(PCM_FRONT_L, 0, FX_FRONT_L, VOL_PCM)
	MACS(PCM_FRONT_R, 0, FX_FRONT_R, VOL_PCM)
	MACS(PCM_SURR_L, 0, FX_SURR_L, VOL_PCM)
	MACS(PCM_SURR_R, 0, FX_SURR_R, VOL_PCM)
	MACS(PCM_SIDE_L, 0, FX_SIDE_L, VOL_PCM)
	MACS(PCM_SIDE_R, 0, FX_SIDE_R, VOL_PCM)
	MACS(PCM_CEN, 0, FX_CEN, VOL_PCM)
	MACS(PCM_LFE, 0, FX_LFE, VOL_PCM)

	// Mix any monitor sources into the front PCM
	// AC'97 (includes Line-In, analog CD, and Mic)
	MACS(PCM_FRONT_L, PCM_FRONT_L, IN_AC97_L, MON_AC97_L)
	MACS(PCM_FRONT_R, PCM_FRONT_R, IN_AC97_R, MON_AC97_R)
	// DIGCD
	MACS(PCM_FRONT_L, PCM_FRONT_L, IN_DIGCD_L, MON_DIGCD_L)
	MACS(PCM_FRONT_R, PCM_FRONT_R, IN_DIGCD_R, MON_DIGCD_R)
	// SPDIF1
	MACS(PCM_FRONT_L, PCM_FRONT_L, IN_SPDIF1_L, MON_SPDIF1_L)
	MACS(PCM_FRONT_R, PCM_FRONT_R, IN_SPDIF1_R, MON_SPDIF1_R)
	// SPDIF2
	MACS(PCM_FRONT_L, PCM_FRONT_L, IN_SPDIF2_L, MON_SPDIF2_L)
	MACS(PCM_FRONT_R, PCM_FRONT_R, IN_SPDIF2_R, MON_SPDIF2_R)
	// Line2/Mic2 (Live! Drive)
	MACS(PCM_FRONT_L, PCM_FRONT_L, IN_LINE2_L, MON_LINE2_L)
	MACS(PCM_FRONT_R, PCM_FRONT_R, IN_LINE2_R, MON_LINE2_R)
	// Aux2 (Live! Drive)
	MACS(PCM_FRONT_L, PCM_FRONT_L, IN_AUX2_L, MON_AUX2_L)
	MACS(PCM_FRONT_R, PCM_FRONT_R, IN_AUX2_R, MON_AUX2_R)

	// Outputs
	MACS(OUT_FRONT_L, 0, PCM_FRONT_L, VOL_FRONT_L)
	MACS(OUT_FRONT_R, 0, PCM_FRONT_R, VOL_FRONT_R)
	MACS(OUT_SPDIF_L, 0, PCM_FRONT_L, VOL_FRONT_L)
	// delay SPDIF right channel one sample to fix a bug
	ACC3(OUT_SPDIF_R, 0, 0, SPDIF_DELAY)
	MACS(SPDIF_DELAY, 0, PCM_FRONT_R, VOL_FRONT_R)
	MACS(OUT_HEADPH_L, 0, PCM_FRONT_L, VOL_HEADPH_L)
	MACS(OUT_HEADPH_R, 0, PCM_FRONT_R, VOL_HEADPH_R)
	MACS(OUT_SURR_L, 0, PCM_SURR_L, VOL_SURR_L)
	MACS(OUT_SURR_R, 0, PCM_SURR_R, VOL_SURR_R)
	MACS(OUT_DSURR_L, 0, PCM_SURR_L, VOL_SURR_L)
	MACS(OUT_DSURR_R, 0, PCM_SURR_R, VOL_SURR_R)
	MACS(OUT_SIDE_L, 0, PCM_SIDE_L, VOL_SIDE_L)
	MACS(OUT_SIDE_R, 0, PCM_SIDE_R, VOL_SIDE_R)
	MACS(OUT_ACENTER, 0, PCM_CEN, VOL_CEN)
	MACS(OUT_DCENTER, 0, PCM_CEN, VOL_CEN)
	MACS(OUT_ALFE, 0, PCM_LFE, VOL_LFE)
	MACS(OUT_DLFE, 0, PCM_LFE, VOL_LFE)

	// Inputs (Recording) -- the source variables are treated as
	// simple boolean enables.
	MACINTS(PCM_REC_L, PCM_REC_R, IN_AC97_L, REC_AC97)
	MACINTS(PCM_REC_R, PCM_REC_L, IN_AC97_R, REC_AC97)

	MACINTS(PCM_REC_L, PCM_REC_L, IN_DIGCD_L, REC_DIGCD)
	MACINTS(PCM_REC_R, PCM_REC_R, IN_DIGCD_R, REC_DIGCD)

	MACINTS(PCM_REC_L, PCM_REC_L, IN_SPDIF1_L, REC_SPDIF1)
	MACINTS(PCM_REC_R, PCM_REC_R, IN_SPDIF1_R, REC_SPDIF1)

	MACINTS(PCM_REC_L, PCM_REC_L, IN_SPDIF2_L, REC_SPDIF2)
	MACINTS(PCM_REC_R, PCM_REC_R, IN_SPDIF2_R, REC_SPDIF2)

	MACINTS(PCM_REC_L, PCM_REC_L, IN_AUX2_L, REC_AUX2)
	MACINTS(PCM_REC_R, PCM_REC_R, IN_AUX2_R, REC_AUX2)

	MACINTS(PCM_REC_L, PCM_REC_L, IN_LINE2_L, REC_LINE2)
	MACINTS(PCM_REC_R, PCM_REC_R, IN_LINE2_R, REC_LINE2)

	MACINTS(PCM_REC_L, PCM_REC_L, PCM_FRONT_L, REC_PCM)
	MACINTS(PCM_REC_R, PCM_REC_R, PCM_FRONT_R, REC_PCM)

	// Apply master record gain
	MACS(OUT_ADC_L, 0, PCM_REC_L, VOL_REC_L)
	MACS(OUT_ADC_R, 0, PCM_REC_R, VOL_REC_R)