VirtualBox

source: vbox/trunk/src/VBox/Devices/Audio/DevHdaCodec.h@ 90778

Last change on this file since 90778 was 90148, checked in by vboxsync, 3 years ago

DevHdaCodec: Renamed a couple of variables. bugref:9890
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File size: 39.1 KB
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1/* $Id: DevHdaCodec.h 90148 2021-07-10 00:40:31Z vboxsync $ */
2/** @file
3 * Intel HD Audio Controller Emulation - Codec, Sigmatel/IDT STAC9220.
4 */
5
6/*
7 * Copyright (C) 2006-2020 Oracle Corporation
8 *
9 * This file is part of VirtualBox Open Source Edition (OSE), as
10 * available from http://www.virtualbox.org. This file is free software;
11 * you can redistribute it and/or modify it under the terms of the GNU
12 * General Public License (GPL) as published by the Free Software
13 * Foundation, in version 2 as it comes in the "COPYING" file of the
14 * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
15 * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
16 */
17
18#ifndef VBOX_INCLUDED_SRC_Audio_DevHdaCodec_h
19#define VBOX_INCLUDED_SRC_Audio_DevHdaCodec_h
20#ifndef RT_WITHOUT_PRAGMA_ONCE
21# pragma once
22#endif
23
24#ifndef VBOX_INCLUDED_SRC_Audio_DevHda_h
25# error "Only include DevHda.h!"
26#endif
27
28#include <iprt/list.h>
29#include "AudioMixer.h"
30
31
32/** The ICH HDA (Intel) ring-3 codec state. */
33typedef struct HDACODECR3 *PHDACODECR3;
34
35/**
36 * Enumeration specifying the codec type to use.
37 */
38typedef enum CODECTYPE
39{
40 /** Invalid, do not use. */
41 CODECTYPE_INVALID = 0,
42 /** SigmaTel 9220 (922x). */
43 CODECTYPE_STAC9220,
44 /** Hack to blow the type up to 32-bit. */
45 CODECTYPE_32BIT_HACK = 0x7fffffff
46} CODECTYPE;
47
48/* PRM 5.3.1 */
49/** Codec address mask. */
50#define CODEC_CAD_MASK 0xF0000000
51/** Codec address shift. */
52#define CODEC_CAD_SHIFT 28
53#define CODEC_DIRECT_MASK RT_BIT(27)
54/** Node ID mask. */
55#define CODEC_NID_MASK 0x07F00000
56/** Node ID shift. */
57#define CODEC_NID_SHIFT 20
58#define CODEC_VERBDATA_MASK 0x000FFFFF
59#define CODEC_VERB_4BIT_CMD 0x000FFFF0
60#define CODEC_VERB_4BIT_DATA 0x0000000F
61#define CODEC_VERB_8BIT_CMD 0x000FFF00
62#define CODEC_VERB_8BIT_DATA 0x000000FF
63#define CODEC_VERB_16BIT_CMD 0x000F0000
64#define CODEC_VERB_16BIT_DATA 0x0000FFFF
65
66#define CODEC_CAD(cmd) (((cmd) & CODEC_CAD_MASK) >> CODEC_CAD_SHIFT)
67#define CODEC_DIRECT(cmd) ((cmd) & CODEC_DIRECT_MASK)
68#define CODEC_NID(cmd) ((((cmd) & CODEC_NID_MASK)) >> CODEC_NID_SHIFT)
69#define CODEC_VERBDATA(cmd) ((cmd) & CODEC_VERBDATA_MASK)
70#define CODEC_VERB_CMD(cmd, mask, x) (((cmd) & (mask)) >> (x))
71#define CODEC_VERB_CMD4(cmd) (CODEC_VERB_CMD((cmd), CODEC_VERB_4BIT_CMD, 4))
72#define CODEC_VERB_CMD8(cmd) (CODEC_VERB_CMD((cmd), CODEC_VERB_8BIT_CMD, 8))
73#define CODEC_VERB_CMD16(cmd) (CODEC_VERB_CMD((cmd), CODEC_VERB_16BIT_CMD, 16))
74#define CODEC_VERB_PAYLOAD4(cmd) ((cmd) & CODEC_VERB_4BIT_DATA)
75#define CODEC_VERB_PAYLOAD8(cmd) ((cmd) & CODEC_VERB_8BIT_DATA)
76#define CODEC_VERB_PAYLOAD16(cmd) ((cmd) & CODEC_VERB_16BIT_DATA)
77
78#define CODEC_VERB_GET_AMP_DIRECTION RT_BIT(15)
79#define CODEC_VERB_GET_AMP_SIDE RT_BIT(13)
80#define CODEC_VERB_GET_AMP_INDEX 0x7
81
82/* HDA spec 7.3.3.7 NoteA */
83#define CODEC_GET_AMP_DIRECTION(cmd) (((cmd) & CODEC_VERB_GET_AMP_DIRECTION) >> 15)
84#define CODEC_GET_AMP_SIDE(cmd) (((cmd) & CODEC_VERB_GET_AMP_SIDE) >> 13)
85#define CODEC_GET_AMP_INDEX(cmd) (CODEC_GET_AMP_DIRECTION(cmd) ? 0 : ((cmd) & CODEC_VERB_GET_AMP_INDEX))
86
87/* HDA spec 7.3.3.7 NoteC */
88#define CODEC_VERB_SET_AMP_OUT_DIRECTION RT_BIT(15)
89#define CODEC_VERB_SET_AMP_IN_DIRECTION RT_BIT(14)
90#define CODEC_VERB_SET_AMP_LEFT_SIDE RT_BIT(13)
91#define CODEC_VERB_SET_AMP_RIGHT_SIDE RT_BIT(12)
92#define CODEC_VERB_SET_AMP_INDEX (0x7 << 8)
93#define CODEC_VERB_SET_AMP_MUTE RT_BIT(7)
94/** Note: 7-bit value [6:0]. */
95#define CODEC_VERB_SET_AMP_GAIN 0x7F
96
97#define CODEC_SET_AMP_IS_OUT_DIRECTION(cmd) (((cmd) & CODEC_VERB_SET_AMP_OUT_DIRECTION) != 0)
98#define CODEC_SET_AMP_IS_IN_DIRECTION(cmd) (((cmd) & CODEC_VERB_SET_AMP_IN_DIRECTION) != 0)
99#define CODEC_SET_AMP_IS_LEFT_SIDE(cmd) (((cmd) & CODEC_VERB_SET_AMP_LEFT_SIDE) != 0)
100#define CODEC_SET_AMP_IS_RIGHT_SIDE(cmd) (((cmd) & CODEC_VERB_SET_AMP_RIGHT_SIDE) != 0)
101#define CODEC_SET_AMP_INDEX(cmd) (((cmd) & CODEC_VERB_SET_AMP_INDEX) >> 7)
102#define CODEC_SET_AMP_MUTE(cmd) ((cmd) & CODEC_VERB_SET_AMP_MUTE)
103#define CODEC_SET_AMP_GAIN(cmd) ((cmd) & CODEC_VERB_SET_AMP_GAIN)
104
105/* HDA spec 7.3.3.1 defines layout of configuration registers/verbs (0xF00) */
106/* VendorID (7.3.4.1) */
107#define CODEC_MAKE_F00_00(vendorID, deviceID) (((vendorID) << 16) | (deviceID))
108#define CODEC_F00_00_VENDORID(f00_00) (((f00_00) >> 16) & 0xFFFF)
109#define CODEC_F00_00_DEVICEID(f00_00) ((f00_00) & 0xFFFF)
110
111/** RevisionID (7.3.4.2). */
112#define CODEC_MAKE_F00_02(majRev, minRev, venFix, venProg, stepFix, stepProg) \
113 ( (((majRev) & 0xF) << 20) \
114 | (((minRev) & 0xF) << 16) \
115 | (((venFix) & 0xF) << 12) \
116 | (((venProg) & 0xF) << 8) \
117 | (((stepFix) & 0xF) << 4) \
118 | ((stepProg) & 0xF))
119
120/** Subordinate node count (7.3.4.3). */
121#define CODEC_MAKE_F00_04(startNodeNumber, totalNodeNumber) ((((startNodeNumber) & 0xFF) << 16)|((totalNodeNumber) & 0xFF))
122#define CODEC_F00_04_TO_START_NODE_NUMBER(f00_04) (((f00_04) >> 16) & 0xFF)
123#define CODEC_F00_04_TO_NODE_COUNT(f00_04) ((f00_04) & 0xFF)
124/*
125 * Function Group Type (7.3.4.4)
126 * 0 & [0x3-0x7f] are reserved types
127 * [0x80 - 0xff] are vendor defined function groups
128 */
129#define CODEC_MAKE_F00_05(UnSol, NodeType) (((UnSol) << 8)|(NodeType))
130#define CODEC_F00_05_UNSOL RT_BIT(8)
131#define CODEC_F00_05_AFG (0x1)
132#define CODEC_F00_05_MFG (0x2)
133#define CODEC_F00_05_IS_UNSOL(f00_05) RT_BOOL((f00_05) & RT_BIT(8))
134#define CODEC_F00_05_GROUP(f00_05) ((f00_05) & 0xff)
135/* Audio Function Group capabilities (7.3.4.5). */
136#define CODEC_MAKE_F00_08(BeepGen, InputDelay, OutputDelay) ((((BeepGen) & 0x1) << 16)| (((InputDelay) & 0xF) << 8) | ((OutputDelay) & 0xF))
137#define CODEC_F00_08_BEEP_GEN(f00_08) ((f00_08) & RT_BIT(16)
138
139/* Converter Stream, Channel (7.3.3.11). */
140#define CODEC_F00_06_GET_STREAM_ID(cmd) (((cmd) >> 4) & 0x0F)
141#define CODEC_F00_06_GET_CHANNEL_ID(cmd) (((cmd) & 0x0F))
142
143/* Widget Capabilities (7.3.4.6). */
144#define CODEC_MAKE_F00_09(type, delay, chan_ext) \
145 ( (((type) & 0xF) << 20) \
146 | (((delay) & 0xF) << 16) \
147 | (((chan_ext) & 0xF) << 13))
148/* note: types 0x8-0xe are reserved */
149#define CODEC_F00_09_TYPE_AUDIO_OUTPUT (0x0)
150#define CODEC_F00_09_TYPE_AUDIO_INPUT (0x1)
151#define CODEC_F00_09_TYPE_AUDIO_MIXER (0x2)
152#define CODEC_F00_09_TYPE_AUDIO_SELECTOR (0x3)
153#define CODEC_F00_09_TYPE_PIN_COMPLEX (0x4)
154#define CODEC_F00_09_TYPE_POWER_WIDGET (0x5)
155#define CODEC_F00_09_TYPE_VOLUME_KNOB (0x6)
156#define CODEC_F00_09_TYPE_BEEP_GEN (0x7)
157#define CODEC_F00_09_TYPE_VENDOR_DEFINED (0xF)
158
159#define CODEC_F00_09_CAP_CP RT_BIT(12)
160#define CODEC_F00_09_CAP_L_R_SWAP RT_BIT(11)
161#define CODEC_F00_09_CAP_POWER_CTRL RT_BIT(10)
162#define CODEC_F00_09_CAP_DIGITAL RT_BIT(9)
163#define CODEC_F00_09_CAP_CONNECTION_LIST RT_BIT(8)
164#define CODEC_F00_09_CAP_UNSOL RT_BIT(7)
165#define CODEC_F00_09_CAP_PROC_WIDGET RT_BIT(6)
166#define CODEC_F00_09_CAP_STRIPE RT_BIT(5)
167#define CODEC_F00_09_CAP_FMT_OVERRIDE RT_BIT(4)
168#define CODEC_F00_09_CAP_AMP_FMT_OVERRIDE RT_BIT(3)
169#define CODEC_F00_09_CAP_OUT_AMP_PRESENT RT_BIT(2)
170#define CODEC_F00_09_CAP_IN_AMP_PRESENT RT_BIT(1)
171#define CODEC_F00_09_CAP_STEREO RT_BIT(0)
172
173#define CODEC_F00_09_TYPE(f00_09) (((f00_09) >> 20) & 0xF)
174
175#define CODEC_F00_09_IS_CAP_CP(f00_09) RT_BOOL((f00_09) & RT_BIT(12))
176#define CODEC_F00_09_IS_CAP_L_R_SWAP(f00_09) RT_BOOL((f00_09) & RT_BIT(11))
177#define CODEC_F00_09_IS_CAP_POWER_CTRL(f00_09) RT_BOOL((f00_09) & RT_BIT(10))
178#define CODEC_F00_09_IS_CAP_DIGITAL(f00_09) RT_BOOL((f00_09) & RT_BIT(9))
179#define CODEC_F00_09_IS_CAP_CONNECTION_LIST(f00_09) RT_BOOL((f00_09) & RT_BIT(8))
180#define CODEC_F00_09_IS_CAP_UNSOL(f00_09) RT_BOOL((f00_09) & RT_BIT(7))
181#define CODEC_F00_09_IS_CAP_PROC_WIDGET(f00_09) RT_BOOL((f00_09) & RT_BIT(6))
182#define CODEC_F00_09_IS_CAP_STRIPE(f00_09) RT_BOOL((f00_09) & RT_BIT(5))
183#define CODEC_F00_09_IS_CAP_FMT_OVERRIDE(f00_09) RT_BOOL((f00_09) & RT_BIT(4))
184#define CODEC_F00_09_IS_CAP_AMP_OVERRIDE(f00_09) RT_BOOL((f00_09) & RT_BIT(3))
185#define CODEC_F00_09_IS_CAP_OUT_AMP_PRESENT(f00_09) RT_BOOL((f00_09) & RT_BIT(2))
186#define CODEC_F00_09_IS_CAP_IN_AMP_PRESENT(f00_09) RT_BOOL((f00_09) & RT_BIT(1))
187#define CODEC_F00_09_IS_CAP_LSB(f00_09) RT_BOOL((f00_09) & RT_BIT(0))
188
189/* Supported PCM size, rates (7.3.4.7) */
190#define CODEC_F00_0A_32_BIT RT_BIT(19)
191#define CODEC_F00_0A_24_BIT RT_BIT(18)
192#define CODEC_F00_0A_16_BIT RT_BIT(17)
193#define CODEC_F00_0A_8_BIT RT_BIT(16)
194
195#define CODEC_F00_0A_48KHZ_MULT_8X RT_BIT(11)
196#define CODEC_F00_0A_48KHZ_MULT_4X RT_BIT(10)
197#define CODEC_F00_0A_44_1KHZ_MULT_4X RT_BIT(9)
198#define CODEC_F00_0A_48KHZ_MULT_2X RT_BIT(8)
199#define CODEC_F00_0A_44_1KHZ_MULT_2X RT_BIT(7)
200#define CODEC_F00_0A_48KHZ RT_BIT(6)
201#define CODEC_F00_0A_44_1KHZ RT_BIT(5)
202/* 2/3 * 48kHz */
203#define CODEC_F00_0A_48KHZ_2_3X RT_BIT(4)
204/* 1/2 * 44.1kHz */
205#define CODEC_F00_0A_44_1KHZ_1_2X RT_BIT(3)
206/* 1/3 * 48kHz */
207#define CODEC_F00_0A_48KHZ_1_3X RT_BIT(2)
208/* 1/4 * 44.1kHz */
209#define CODEC_F00_0A_44_1KHZ_1_4X RT_BIT(1)
210/* 1/6 * 48kHz */
211#define CODEC_F00_0A_48KHZ_1_6X RT_BIT(0)
212
213/* Supported streams formats (7.3.4.8) */
214#define CODEC_F00_0B_AC3 RT_BIT(2)
215#define CODEC_F00_0B_FLOAT32 RT_BIT(1)
216#define CODEC_F00_0B_PCM RT_BIT(0)
217
218/* Pin Capabilities (7.3.4.9)*/
219#define CODEC_MAKE_F00_0C(vref_ctrl) (((vref_ctrl) & 0xFF) << 8)
220#define CODEC_F00_0C_CAP_HBR RT_BIT(27)
221#define CODEC_F00_0C_CAP_DP RT_BIT(24)
222#define CODEC_F00_0C_CAP_EAPD RT_BIT(16)
223#define CODEC_F00_0C_CAP_HDMI RT_BIT(7)
224#define CODEC_F00_0C_CAP_BALANCED_IO RT_BIT(6)
225#define CODEC_F00_0C_CAP_INPUT RT_BIT(5)
226#define CODEC_F00_0C_CAP_OUTPUT RT_BIT(4)
227#define CODEC_F00_0C_CAP_HEADPHONE_AMP RT_BIT(3)
228#define CODEC_F00_0C_CAP_PRESENCE_DETECT RT_BIT(2)
229#define CODEC_F00_0C_CAP_TRIGGER_REQUIRED RT_BIT(1)
230#define CODEC_F00_0C_CAP_IMPENDANCE_SENSE RT_BIT(0)
231
232#define CODEC_F00_0C_IS_CAP_HBR(f00_0c) ((f00_0c) & RT_BIT(27))
233#define CODEC_F00_0C_IS_CAP_DP(f00_0c) ((f00_0c) & RT_BIT(24))
234#define CODEC_F00_0C_IS_CAP_EAPD(f00_0c) ((f00_0c) & RT_BIT(16))
235#define CODEC_F00_0C_IS_CAP_HDMI(f00_0c) ((f00_0c) & RT_BIT(7))
236#define CODEC_F00_0C_IS_CAP_BALANCED_IO(f00_0c) ((f00_0c) & RT_BIT(6))
237#define CODEC_F00_0C_IS_CAP_INPUT(f00_0c) ((f00_0c) & RT_BIT(5))
238#define CODEC_F00_0C_IS_CAP_OUTPUT(f00_0c) ((f00_0c) & RT_BIT(4))
239#define CODEC_F00_0C_IS_CAP_HP(f00_0c) ((f00_0c) & RT_BIT(3))
240#define CODEC_F00_0C_IS_CAP_PRESENCE_DETECT(f00_0c) ((f00_0c) & RT_BIT(2))
241#define CODEC_F00_0C_IS_CAP_TRIGGER_REQUIRED(f00_0c) ((f00_0c) & RT_BIT(1))
242#define CODEC_F00_0C_IS_CAP_IMPENDANCE_SENSE(f00_0c) ((f00_0c) & RT_BIT(0))
243
244/* Input Amplifier capabilities (7.3.4.10). */
245#define CODEC_MAKE_F00_0D(mute_cap, step_size, num_steps, offset) \
246 ( (((mute_cap) & UINT32_C(0x1)) << 31) \
247 | (((step_size) & UINT32_C(0xFF)) << 16) \
248 | (((num_steps) & UINT32_C(0xFF)) << 8) \
249 | ((offset) & UINT32_C(0xFF)))
250
251#define CODEC_F00_0D_CAP_MUTE RT_BIT(7)
252
253#define CODEC_F00_0D_IS_CAP_MUTE(f00_0d) ( ( f00_0d) & RT_BIT(31))
254#define CODEC_F00_0D_STEP_SIZE(f00_0d) ((( f00_0d) & (0x7F << 16)) >> 16)
255#define CODEC_F00_0D_NUM_STEPS(f00_0d) ((((f00_0d) & (0x7F << 8)) >> 8) + 1)
256#define CODEC_F00_0D_OFFSET(f00_0d) ( (f00_0d) & 0x7F)
257
258/** Indicates that the amplifier can be muted. */
259#define CODEC_AMP_CAP_MUTE 0x1
260/** The amplifier's maximum number of steps. We want
261 * a ~90dB dynamic range, so 64 steps with 1.25dB each
262 * should do the trick.
263 *
264 * As we want to map our range to [0..128] values we can avoid
265 * multiplication and simply doing a shift later.
266 *
267 * Produces -96dB to +0dB.
268 * "0" indicates a step of 0.25dB, "127" indicates a step of 32dB.
269 */
270#define CODEC_AMP_NUM_STEPS 0x7F
271/** The initial gain offset (and when doing a node reset). */
272#define CODEC_AMP_OFF_INITIAL 0x7F
273/** The amplifier's gain step size. */
274#define CODEC_AMP_STEP_SIZE 0x2
275
276/* Output Amplifier capabilities (7.3.4.10) */
277#define CODEC_MAKE_F00_12 CODEC_MAKE_F00_0D
278
279#define CODEC_F00_12_IS_CAP_MUTE(f00_12) CODEC_F00_0D_IS_CAP_MUTE(f00_12)
280#define CODEC_F00_12_STEP_SIZE(f00_12) CODEC_F00_0D_STEP_SIZE(f00_12)
281#define CODEC_F00_12_NUM_STEPS(f00_12) CODEC_F00_0D_NUM_STEPS(f00_12)
282#define CODEC_F00_12_OFFSET(f00_12) CODEC_F00_0D_OFFSET(f00_12)
283
284/* Connection list lenght (7.3.4.11). */
285#define CODEC_MAKE_F00_0E(long_form, length) \
286 ( (((long_form) & 0x1) << 7) \
287 | ((length) & 0x7F))
288/* Indicates short-form NIDs. */
289#define CODEC_F00_0E_LIST_NID_SHORT 0
290/* Indicates long-form NIDs. */
291#define CODEC_F00_0E_LIST_NID_LONG 1
292#define CODEC_F00_0E_IS_LONG(f00_0e) RT_BOOL((f00_0e) & RT_BIT(7))
293#define CODEC_F00_0E_COUNT(f00_0e) ((f00_0e) & 0x7F)
294/* Supported Power States (7.3.4.12) */
295#define CODEC_F00_0F_EPSS RT_BIT(31)
296#define CODEC_F00_0F_CLKSTOP RT_BIT(30)
297#define CODEC_F00_0F_S3D3 RT_BIT(29)
298#define CODEC_F00_0F_D3COLD RT_BIT(4)
299#define CODEC_F00_0F_D3 RT_BIT(3)
300#define CODEC_F00_0F_D2 RT_BIT(2)
301#define CODEC_F00_0F_D1 RT_BIT(1)
302#define CODEC_F00_0F_D0 RT_BIT(0)
303
304/* Processing capabilities 7.3.4.13 */
305#define CODEC_MAKE_F00_10(num, benign) ((((num) & 0xFF) << 8) | ((benign) & 0x1))
306#define CODEC_F00_10_NUM(f00_10) (((f00_10) & (0xFF << 8)) >> 8)
307#define CODEC_F00_10_BENING(f00_10) ((f00_10) & 0x1)
308
309/* GPIO count (7.3.4.14). */
310#define CODEC_MAKE_F00_11(wake, unsol, numgpi, numgpo, numgpio) \
311 ( (((wake) & UINT32_C(0x1)) << 31) \
312 | (((unsol) & UINT32_C(0x1)) << 30) \
313 | (((numgpi) & UINT32_C(0xFF)) << 16) \
314 | (((numgpo) & UINT32_C(0xFF)) << 8) \
315 | ((numgpio) & UINT32_C(0xFF)))
316
317/* Processing States (7.3.3.4). */
318#define CODEC_F03_OFF (0)
319#define CODEC_F03_ON RT_BIT(0)
320#define CODEC_F03_BENING RT_BIT(1)
321/* Power States (7.3.3.10). */
322#define CODEC_MAKE_F05(reset, stopok, error, act, set) \
323 ( (((reset) & 0x1) << 10) \
324 | (((stopok) & 0x1) << 9) \
325 | (((error) & 0x1) << 8) \
326 | (((act) & 0xF) << 4) \
327 | ((set) & 0xF))
328#define CODEC_F05_D3COLD (4)
329#define CODEC_F05_D3 (3)
330#define CODEC_F05_D2 (2)
331#define CODEC_F05_D1 (1)
332#define CODEC_F05_D0 (0)
333
334#define CODEC_F05_IS_RESET(value) (((value) & RT_BIT(10)) != 0)
335#define CODEC_F05_IS_STOPOK(value) (((value) & RT_BIT(9)) != 0)
336#define CODEC_F05_IS_ERROR(value) (((value) & RT_BIT(8)) != 0)
337#define CODEC_F05_ACT(value) (((value) & 0xF0) >> 4)
338#define CODEC_F05_SET(value) (((value) & 0xF))
339
340#define CODEC_F05_GE(p0, p1) ((p0) <= (p1))
341#define CODEC_F05_LE(p0, p1) ((p0) >= (p1))
342
343/* Converter Stream, Channel (7.3.3.11). */
344#define CODEC_MAKE_F06(stream, channel) \
345 ( (((stream) & 0xF) << 4) \
346 | ((channel) & 0xF))
347#define CODEC_F06_STREAM(value) ((value) & 0xF0)
348#define CODEC_F06_CHANNEL(value) ((value) & 0xF)
349
350/* Pin Widged Control (7.3.3.13). */
351#define CODEC_F07_VREF_HIZ (0)
352#define CODEC_F07_VREF_50 (0x1)
353#define CODEC_F07_VREF_GROUND (0x2)
354#define CODEC_F07_VREF_80 (0x4)
355#define CODEC_F07_VREF_100 (0x5)
356#define CODEC_F07_IN_ENABLE RT_BIT(5)
357#define CODEC_F07_OUT_ENABLE RT_BIT(6)
358#define CODEC_F07_OUT_H_ENABLE RT_BIT(7)
359
360/* Volume Knob Control (7.3.3.29). */
361#define CODEC_F0F_IS_DIRECT RT_BIT(7)
362#define CODEC_F0F_VOLUME (0x7F)
363
364/* Unsolicited enabled (7.3.3.14). */
365#define CODEC_MAKE_F08(enable, tag) ((((enable) & 1) << 7) | ((tag) & 0x3F))
366
367/* Converter formats (7.3.3.8) and (3.7.1). */
368/* This is the same format as SDnFMT. */
369#define CODEC_MAKE_A HDA_SDFMT_MAKE
370
371#define CODEC_A_TYPE HDA_SDFMT_TYPE
372#define CODEC_A_TYPE_PCM HDA_SDFMT_TYPE_PCM
373#define CODEC_A_TYPE_NON_PCM HDA_SDFMT_TYPE_NON_PCM
374
375#define CODEC_A_BASE HDA_SDFMT_BASE
376#define CODEC_A_BASE_48KHZ HDA_SDFMT_BASE_48KHZ
377#define CODEC_A_BASE_44KHZ HDA_SDFMT_BASE_44KHZ
378
379/* Pin Sense (7.3.3.15). */
380#define CODEC_MAKE_F09_ANALOG(fPresent, impedance) \
381( (((fPresent) & 0x1) << 31) \
382 | (((impedance) & UINT32_C(0x7FFFFFFF))))
383#define CODEC_F09_ANALOG_NA UINT32_C(0x7FFFFFFF)
384#define CODEC_MAKE_F09_DIGITAL(fPresent, fELDValid) \
385( (((fPresent) & UINT32_C(0x1)) << 31) \
386 | (((fELDValid) & UINT32_C(0x1)) << 30))
387
388#define CODEC_MAKE_F0C(lrswap, eapd, btl) ((((lrswap) & 1) << 2) | (((eapd) & 1) << 1) | ((btl) & 1))
389#define CODEC_FOC_IS_LRSWAP(f0c) RT_BOOL((f0c) & RT_BIT(2))
390#define CODEC_FOC_IS_EAPD(f0c) RT_BOOL((f0c) & RT_BIT(1))
391#define CODEC_FOC_IS_BTL(f0c) RT_BOOL((f0c) & RT_BIT(0))
392/* HDA spec 7.3.3.31 defines layout of configuration registers/verbs (0xF1C) */
393/* Configuration's port connection */
394#define CODEC_F1C_PORT_MASK (0x3)
395#define CODEC_F1C_PORT_SHIFT (30)
396
397#define CODEC_F1C_PORT_COMPLEX (0x0)
398#define CODEC_F1C_PORT_NO_PHYS (0x1)
399#define CODEC_F1C_PORT_FIXED (0x2)
400#define CODEC_F1C_BOTH (0x3)
401
402/* Configuration default: connection */
403#define CODEC_F1C_PORT_MASK (0x3)
404#define CODEC_F1C_PORT_SHIFT (30)
405
406/* Connected to a jack (1/8", ATAPI, ...). */
407#define CODEC_F1C_PORT_COMPLEX (0x0)
408/* No physical connection. */
409#define CODEC_F1C_PORT_NO_PHYS (0x1)
410/* Fixed function device (integrated speaker, integrated mic, ...). */
411#define CODEC_F1C_PORT_FIXED (0x2)
412/* Both, a jack and an internal device are attached. */
413#define CODEC_F1C_BOTH (0x3)
414
415/* Configuration default: Location */
416#define CODEC_F1C_LOCATION_MASK (0x3F)
417#define CODEC_F1C_LOCATION_SHIFT (24)
418
419/* [4:5] bits of location region means chassis attachment */
420#define CODEC_F1C_LOCATION_PRIMARY_CHASSIS (0)
421#define CODEC_F1C_LOCATION_INTERNAL RT_BIT(4)
422#define CODEC_F1C_LOCATION_SECONDRARY_CHASSIS RT_BIT(5)
423#define CODEC_F1C_LOCATION_OTHER RT_BIT(5)
424
425/* [0:3] bits of location region means geometry location attachment */
426#define CODEC_F1C_LOCATION_NA (0)
427#define CODEC_F1C_LOCATION_REAR (0x1)
428#define CODEC_F1C_LOCATION_FRONT (0x2)
429#define CODEC_F1C_LOCATION_LEFT (0x3)
430#define CODEC_F1C_LOCATION_RIGTH (0x4)
431#define CODEC_F1C_LOCATION_TOP (0x5)
432#define CODEC_F1C_LOCATION_BOTTOM (0x6)
433#define CODEC_F1C_LOCATION_SPECIAL_0 (0x7)
434#define CODEC_F1C_LOCATION_SPECIAL_1 (0x8)
435#define CODEC_F1C_LOCATION_SPECIAL_2 (0x9)
436
437/* Configuration default: Device type */
438#define CODEC_F1C_DEVICE_MASK (0xF)
439#define CODEC_F1C_DEVICE_SHIFT (20)
440#define CODEC_F1C_DEVICE_LINE_OUT (0)
441#define CODEC_F1C_DEVICE_SPEAKER (0x1)
442#define CODEC_F1C_DEVICE_HP (0x2)
443#define CODEC_F1C_DEVICE_CD (0x3)
444#define CODEC_F1C_DEVICE_SPDIF_OUT (0x4)
445#define CODEC_F1C_DEVICE_DIGITAL_OTHER_OUT (0x5)
446#define CODEC_F1C_DEVICE_MODEM_LINE_SIDE (0x6)
447#define CODEC_F1C_DEVICE_MODEM_HANDSET_SIDE (0x7)
448#define CODEC_F1C_DEVICE_LINE_IN (0x8)
449#define CODEC_F1C_DEVICE_AUX (0x9)
450#define CODEC_F1C_DEVICE_MIC (0xA)
451#define CODEC_F1C_DEVICE_PHONE (0xB)
452#define CODEC_F1C_DEVICE_SPDIF_IN (0xC)
453#define CODEC_F1C_DEVICE_RESERVED (0xE)
454#define CODEC_F1C_DEVICE_OTHER (0xF)
455
456/* Configuration default: Connection type */
457#define CODEC_F1C_CONNECTION_TYPE_MASK (0xF)
458#define CODEC_F1C_CONNECTION_TYPE_SHIFT (16)
459
460#define CODEC_F1C_CONNECTION_TYPE_UNKNOWN (0)
461#define CODEC_F1C_CONNECTION_TYPE_1_8INCHES (0x1)
462#define CODEC_F1C_CONNECTION_TYPE_1_4INCHES (0x2)
463#define CODEC_F1C_CONNECTION_TYPE_ATAPI (0x3)
464#define CODEC_F1C_CONNECTION_TYPE_RCA (0x4)
465#define CODEC_F1C_CONNECTION_TYPE_OPTICAL (0x5)
466#define CODEC_F1C_CONNECTION_TYPE_OTHER_DIGITAL (0x6)
467#define CODEC_F1C_CONNECTION_TYPE_ANALOG (0x7)
468#define CODEC_F1C_CONNECTION_TYPE_DIN (0x8)
469#define CODEC_F1C_CONNECTION_TYPE_XLR (0x9)
470#define CODEC_F1C_CONNECTION_TYPE_RJ_11 (0xA)
471#define CODEC_F1C_CONNECTION_TYPE_COMBO (0xB)
472#define CODEC_F1C_CONNECTION_TYPE_OTHER (0xF)
473
474/* Configuration's color */
475#define CODEC_F1C_COLOR_MASK (0xF)
476#define CODEC_F1C_COLOR_SHIFT (12)
477#define CODEC_F1C_COLOR_UNKNOWN (0)
478#define CODEC_F1C_COLOR_BLACK (0x1)
479#define CODEC_F1C_COLOR_GREY (0x2)
480#define CODEC_F1C_COLOR_BLUE (0x3)
481#define CODEC_F1C_COLOR_GREEN (0x4)
482#define CODEC_F1C_COLOR_RED (0x5)
483#define CODEC_F1C_COLOR_ORANGE (0x6)
484#define CODEC_F1C_COLOR_YELLOW (0x7)
485#define CODEC_F1C_COLOR_PURPLE (0x8)
486#define CODEC_F1C_COLOR_PINK (0x9)
487#define CODEC_F1C_COLOR_RESERVED_0 (0xA)
488#define CODEC_F1C_COLOR_RESERVED_1 (0xB)
489#define CODEC_F1C_COLOR_RESERVED_2 (0xC)
490#define CODEC_F1C_COLOR_RESERVED_3 (0xD)
491#define CODEC_F1C_COLOR_WHITE (0xE)
492#define CODEC_F1C_COLOR_OTHER (0xF)
493
494/* Configuration's misc */
495#define CODEC_F1C_MISC_MASK (0xF)
496#define CODEC_F1C_MISC_SHIFT (8)
497#define CODEC_F1C_MISC_NONE 0
498#define CODEC_F1C_MISC_JACK_NO_PRESENCE_DETECT RT_BIT(0)
499#define CODEC_F1C_MISC_RESERVED_0 RT_BIT(1)
500#define CODEC_F1C_MISC_RESERVED_1 RT_BIT(2)
501#define CODEC_F1C_MISC_RESERVED_2 RT_BIT(3)
502
503/* Configuration default: Association */
504#define CODEC_F1C_ASSOCIATION_MASK (0xF)
505#define CODEC_F1C_ASSOCIATION_SHIFT (4)
506
507/** Reserved; don't use. */
508#define CODEC_F1C_ASSOCIATION_INVALID 0x0
509#define CODEC_F1C_ASSOCIATION_GROUP_0 0x1
510#define CODEC_F1C_ASSOCIATION_GROUP_1 0x2
511#define CODEC_F1C_ASSOCIATION_GROUP_2 0x3
512#define CODEC_F1C_ASSOCIATION_GROUP_3 0x4
513#define CODEC_F1C_ASSOCIATION_GROUP_4 0x5
514#define CODEC_F1C_ASSOCIATION_GROUP_5 0x6
515#define CODEC_F1C_ASSOCIATION_GROUP_6 0x7
516#define CODEC_F1C_ASSOCIATION_GROUP_7 0x8
517/* Note: Windows OSes will treat group 15 (0xF) as single PIN devices.
518 * The sequence number associated with that group then will be ignored. */
519#define CODEC_F1C_ASSOCIATION_GROUP_15 0xF
520
521/* Configuration default: Association Sequence. */
522#define CODEC_F1C_SEQ_MASK (0xF)
523#define CODEC_F1C_SEQ_SHIFT (0)
524
525/* Implementation identification (7.3.3.30). */
526#define CODEC_MAKE_F20(bmid, bsku, aid) \
527 ( (((bmid) & 0xFFFF) << 16) \
528 | (((bsku) & 0xFF) << 8) \
529 | (((aid) & 0xFF)) \
530 )
531
532/* Macro definition helping in filling the configuration registers. */
533#define CODEC_MAKE_F1C(port_connectivity, location, device, connection_type, color, misc, association, sequence) \
534 ( (((port_connectivity) & 0xF) << CODEC_F1C_PORT_SHIFT) \
535 | (((location) & 0xF) << CODEC_F1C_LOCATION_SHIFT) \
536 | (((device) & 0xF) << CODEC_F1C_DEVICE_SHIFT) \
537 | (((connection_type) & 0xF) << CODEC_F1C_CONNECTION_TYPE_SHIFT) \
538 | (((color) & 0xF) << CODEC_F1C_COLOR_SHIFT) \
539 | (((misc) & 0xF) << CODEC_F1C_MISC_SHIFT) \
540 | (((association) & 0xF) << CODEC_F1C_ASSOCIATION_SHIFT) \
541 | (((sequence) & 0xF)))
542
543
544/*********************************************************************************************************************************
545* Structures and Typedefs *
546*********************************************************************************************************************************/
547/** The F00 parameter length (in dwords). */
548#define CODECNODE_F00_PARAM_LENGTH 20
549/** The F02 parameter length (in dwords). */
550#define CODECNODE_F02_PARAM_LENGTH 16
551
552/* PRM 5.3.1 */
553#define CODEC_RESPONSE_UNSOLICITED RT_BIT_64(34)
554
555#define AMPLIFIER_SIZE 60
556
557typedef uint32_t AMPLIFIER[AMPLIFIER_SIZE];
558
559/**
560 * Common (or core) codec node structure.
561 */
562typedef struct CODECCOMMONNODE
563{
564 /** The node's ID. */
565 uint8_t uID;
566 /** The node's name. */
567 /** The SDn ID this node is assigned to.
568 * 0 means not assigned, 1 is SDn0. */
569 uint8_t uSD;
570 /** The SDn's channel to use.
571 * Only valid if a valid SDn ID is set. */
572 uint8_t uChannel;
573 /* PRM 5.3.6 */
574 uint32_t au32F00_param[CODECNODE_F00_PARAM_LENGTH];
575 uint32_t au32F02_param[CODECNODE_F02_PARAM_LENGTH];
576} CODECCOMMONNODE;
577AssertCompile(CODECNODE_F00_PARAM_LENGTH == 20); /* saved state */
578AssertCompile(CODECNODE_F02_PARAM_LENGTH == 16); /* saved state */
579AssertCompileSize(CODECCOMMONNODE, (1 + 20 + 16) * sizeof(uint32_t));
580typedef CODECCOMMONNODE *PCODECCOMMONNODE;
581
582/**
583 * Compile time assertion on the expected node size.
584 */
585#define AssertNodeSize(a_Node, a_cParams) \
586 AssertCompile((a_cParams) <= (60 + 6)); /* the max size - saved state */ \
587 AssertCompile( sizeof(a_Node) - sizeof(CODECCOMMONNODE) \
588 == ((a_cParams) * sizeof(uint32_t)) )
589
590typedef struct ROOTCODECNODE
591{
592 CODECCOMMONNODE node;
593} ROOTCODECNODE, *PROOTCODECNODE;
594AssertNodeSize(ROOTCODECNODE, 0);
595
596typedef struct DACNODE
597{
598 CODECCOMMONNODE node;
599 uint32_t u32F0d_param;
600 uint32_t u32F04_param;
601 uint32_t u32F05_param;
602 uint32_t u32F06_param;
603 uint32_t u32F0c_param;
604
605 uint32_t u32A_param;
606 AMPLIFIER B_params;
607
608} DACNODE, *PDACNODE;
609AssertNodeSize(DACNODE, 6 + 60);
610
611typedef struct ADCNODE
612{
613 CODECCOMMONNODE node;
614 uint32_t u32F01_param;
615 uint32_t u32F03_param;
616 uint32_t u32F05_param;
617 uint32_t u32F06_param;
618 uint32_t u32F09_param;
619
620 uint32_t u32A_param;
621 AMPLIFIER B_params;
622} ADCNODE, *PADCNODE;
623AssertNodeSize(DACNODE, 6 + 60);
624
625typedef struct SPDIFOUTNODE
626{
627 CODECCOMMONNODE node;
628 uint32_t u32F05_param;
629 uint32_t u32F06_param;
630 uint32_t u32F09_param;
631 uint32_t u32F0d_param;
632
633 uint32_t u32A_param;
634 AMPLIFIER B_params;
635} SPDIFOUTNODE, *PSPDIFOUTNODE;
636AssertNodeSize(SPDIFOUTNODE, 5 + 60);
637
638typedef struct SPDIFINNODE
639{
640 CODECCOMMONNODE node;
641 uint32_t u32F05_param;
642 uint32_t u32F06_param;
643 uint32_t u32F09_param;
644 uint32_t u32F0d_param;
645
646 uint32_t u32A_param;
647 AMPLIFIER B_params;
648} SPDIFINNODE, *PSPDIFINNODE;
649AssertNodeSize(SPDIFINNODE, 5 + 60);
650
651typedef struct AFGCODECNODE
652{
653 CODECCOMMONNODE node;
654 uint32_t u32F05_param;
655 uint32_t u32F08_param;
656 uint32_t u32F17_param;
657 uint32_t u32F20_param;
658} AFGCODECNODE, *PAFGCODECNODE;
659AssertNodeSize(AFGCODECNODE, 4);
660
661typedef struct PORTNODE
662{
663 CODECCOMMONNODE node;
664 uint32_t u32F01_param;
665 uint32_t u32F07_param;
666 uint32_t u32F08_param;
667 uint32_t u32F09_param;
668 uint32_t u32F1c_param;
669 AMPLIFIER B_params;
670} PORTNODE, *PPORTNODE;
671AssertNodeSize(PORTNODE, 5 + 60);
672
673typedef struct DIGOUTNODE
674{
675 CODECCOMMONNODE node;
676 uint32_t u32F01_param;
677 uint32_t u32F05_param;
678 uint32_t u32F07_param;
679 uint32_t u32F08_param;
680 uint32_t u32F09_param;
681 uint32_t u32F1c_param;
682} DIGOUTNODE, *PDIGOUTNODE;
683AssertNodeSize(DIGOUTNODE, 6);
684
685typedef struct DIGINNODE
686{
687 CODECCOMMONNODE node;
688 uint32_t u32F05_param;
689 uint32_t u32F07_param;
690 uint32_t u32F08_param;
691 uint32_t u32F09_param;
692 uint32_t u32F0c_param;
693 uint32_t u32F1c_param;
694 uint32_t u32F1e_param;
695} DIGINNODE, *PDIGINNODE;
696AssertNodeSize(DIGINNODE, 7);
697
698typedef struct ADCMUXNODE
699{
700 CODECCOMMONNODE node;
701 uint32_t u32F01_param;
702
703 uint32_t u32A_param;
704 AMPLIFIER B_params;
705} ADCMUXNODE, *PADCMUXNODE;
706AssertNodeSize(ADCMUXNODE, 2 + 60);
707
708typedef struct PCBEEPNODE
709{
710 CODECCOMMONNODE node;
711 uint32_t u32F07_param;
712 uint32_t u32F0a_param;
713
714 uint32_t u32A_param;
715 AMPLIFIER B_params;
716 uint32_t u32F1c_param;
717} PCBEEPNODE, *PPCBEEPNODE;
718AssertNodeSize(PCBEEPNODE, 3 + 60 + 1);
719
720typedef struct CDNODE
721{
722 CODECCOMMONNODE node;
723 uint32_t u32F07_param;
724 uint32_t u32F1c_param;
725} CDNODE, *PCDNODE;
726AssertNodeSize(CDNODE, 2);
727
728typedef struct VOLUMEKNOBNODE
729{
730 CODECCOMMONNODE node;
731 uint32_t u32F08_param;
732 uint32_t u32F0f_param;
733} VOLUMEKNOBNODE, *PVOLUMEKNOBNODE;
734AssertNodeSize(VOLUMEKNOBNODE, 2);
735
736typedef struct ADCVOLNODE
737{
738 CODECCOMMONNODE node;
739 uint32_t u32F0c_param;
740 uint32_t u32F01_param;
741 uint32_t u32A_params;
742 AMPLIFIER B_params;
743} ADCVOLNODE, *PADCVOLNODE;
744AssertNodeSize(ADCVOLNODE, 3 + 60);
745
746typedef struct RESNODE
747{
748 CODECCOMMONNODE node;
749 uint32_t u32F05_param;
750 uint32_t u32F06_param;
751 uint32_t u32F07_param;
752 uint32_t u32F1c_param;
753
754 uint32_t u32A_param;
755} RESNODE, *PRESNODE;
756AssertNodeSize(RESNODE, 5);
757
758/**
759 * Used for the saved state.
760 */
761typedef struct CODECSAVEDSTATENODE
762{
763 CODECCOMMONNODE Core;
764 uint32_t au32Params[60 + 6];
765} CODECSAVEDSTATENODE;
766AssertNodeSize(CODECSAVEDSTATENODE, 60 + 6);
767
768typedef union CODECNODE
769{
770 CODECCOMMONNODE node;
771 ROOTCODECNODE root;
772 AFGCODECNODE afg;
773 DACNODE dac;
774 ADCNODE adc;
775 SPDIFOUTNODE spdifout;
776 SPDIFINNODE spdifin;
777 PORTNODE port;
778 DIGOUTNODE digout;
779 DIGINNODE digin;
780 ADCMUXNODE adcmux;
781 PCBEEPNODE pcbeep;
782 CDNODE cdnode;
783 VOLUMEKNOBNODE volumeKnob;
784 ADCVOLNODE adcvol;
785 RESNODE reserved;
786 CODECSAVEDSTATENODE SavedState;
787} CODECNODE, *PCODECNODE;
788AssertNodeSize(CODECNODE, 60 + 6);
789
790#define CODEC_NODES_MAX 32
791
792/** @name CODEC_NODE_CLS_XXX - node classification flags.
793 * @{ */
794#define CODEC_NODE_CLS_Port UINT16_C(0x0001)
795#define CODEC_NODE_CLS_Dac UINT16_C(0x0002)
796#define CODEC_NODE_CLS_AdcVol UINT16_C(0x0004)
797#define CODEC_NODE_CLS_Adc UINT16_C(0x0008)
798#define CODEC_NODE_CLS_AdcMux UINT16_C(0x0010)
799#define CODEC_NODE_CLS_Pcbeep UINT16_C(0x0020)
800#define CODEC_NODE_CLS_SpdifIn UINT16_C(0x0040)
801#define CODEC_NODE_CLS_SpdifOut UINT16_C(0x0080)
802#define CODEC_NODE_CLS_DigInPin UINT16_C(0x0100)
803#define CODEC_NODE_CLS_DigOutPin UINT16_C(0x0200)
804#define CODEC_NODE_CLS_Cd UINT16_C(0x0400)
805#define CODEC_NODE_CLS_VolKnob UINT16_C(0x0800)
806#define CODEC_NODE_CLS_Reserved UINT16_C(0x1000)
807/** @} */
808
809/**
810 * Codec configuration.
811 *
812 * This will not change after construction and is therefore kept in a const
813 * member of HDACODECR3 to encourage compiler optimizations and avoid accidental
814 * modification.
815 */
816typedef struct HDACODECCFG
817{
818 /** Codec implementation type. */
819 CODECTYPE enmType;
820 /** Codec ID. */
821 uint16_t id;
822 uint16_t idVendor;
823 uint16_t idDevice;
824 uint8_t bBSKU;
825 uint8_t idAssembly;
826
827 uint8_t cTotalNodes;
828 uint8_t idxAdcVolsLineIn;
829 uint8_t idxDacLineOut;
830
831 /** Align the lists below so they don't cross cache lines (assumes
832 * CODEC_NODES_MAX is 32). */
833 uint8_t const abPadding1[CODEC_NODES_MAX - 15];
834
835 /** @name Node classifications.
836 * @note These are copies of the g_abStac9220Xxxx arrays in DevHdaCodec.cpp.
837 * They are used both for classifying a node and for processing a class of
838 * nodes.
839 * @{ */
840 uint8_t abPorts[CODEC_NODES_MAX];
841 uint8_t abDacs[CODEC_NODES_MAX];
842 uint8_t abAdcVols[CODEC_NODES_MAX];
843 uint8_t abAdcs[CODEC_NODES_MAX];
844 uint8_t abAdcMuxs[CODEC_NODES_MAX];
845 uint8_t abPcbeeps[CODEC_NODES_MAX];
846 uint8_t abSpdifIns[CODEC_NODES_MAX];
847 uint8_t abSpdifOuts[CODEC_NODES_MAX];
848 uint8_t abDigInPins[CODEC_NODES_MAX];
849 uint8_t abDigOutPins[CODEC_NODES_MAX];
850 uint8_t abCds[CODEC_NODES_MAX];
851 uint8_t abVolKnobs[CODEC_NODES_MAX];
852 uint8_t abReserveds[CODEC_NODES_MAX];
853 /** @} */
854
855 /** The CODEC_NODE_CLS_XXX flags for each node. */
856 uint16_t afNodeClassifications[CODEC_NODES_MAX];
857} HDACODECCFG;
858AssertCompileMemberAlignment(HDACODECCFG, abPorts, CODEC_NODES_MAX);
859AssertCompileSizeAlignment(HDACODECCFG, 64);
860
861
862/**
863 * HDA codec state (ring-3, no shared state).
864 */
865typedef struct HDACODECR3
866{
867 /** The codec configuration - initialized at construction time. */
868 HDACODECCFG const Cfg;
869 /** The state data for each node. */
870 CODECNODE aNodes[CODEC_NODES_MAX];
871 /** Statistics. */
872 STAMCOUNTER StatLookupsR3;
873 /** Size alignment padding. */
874 uint64_t const au64Padding1[7];
875} HDACODECR3;
876AssertCompile(RT_IS_POWER_OF_TWO(CODEC_NODES_MAX));
877AssertCompileMemberAlignment(HDACODECR3, aNodes, 64);
878AssertCompileSizeAlignment(HDACODECR3, 64);
879
880
881/** @name HDA Codec API used by the device emulation.
882 * @{ */
883int hdaR3CodecConstruct(PPDMDEVINS pDevIns, PHDACODECR3 pThis, uint16_t uLUN, PCFGMNODE pCfg);
884void hdaR3CodecPowerOff(PHDACODECR3 pThis);
885int hdaR3CodecLoadState(PPDMDEVINS pDevIns, PHDACODECR3 pThis, PSSMHANDLE pSSM, uint32_t uVersion);
886int hdaR3CodecAddStream(PHDACODECR3 pThis, PDMAUDIOMIXERCTL enmMixerCtl, PPDMAUDIOSTREAMCFG pCfg);
887int hdaR3CodecRemoveStream(PHDACODECR3 pThis, PDMAUDIOMIXERCTL enmMixerCtl, bool fImmediate);
888
889int hdaCodecSaveState(PPDMDEVINS pDevIns, PHDACODECR3 pThis, PSSMHANDLE pSSM);
890void hdaCodecDestruct(PHDACODECR3 pThis);
891void hdaCodecReset(PHDACODECR3 pThis);
892
893DECLHIDDEN(int) hdaR3CodecLookup(PHDACODECR3 pThis, uint32_t uCmd, uint64_t *puResp);
894DECLHIDDEN(void) hdaR3CodecDbgListNodes(PHDACODECR3 pThis, PCDBGFINFOHLP pHlp, const char *pszArgs);
895DECLHIDDEN(void) hdaR3CodecDbgSelector(PHDACODECR3 pThis, PCDBGFINFOHLP pHlp, const char *pszArgs);
896/** @} */
897
898#endif /* !VBOX_INCLUDED_SRC_Audio_DevHdaCodec_h */
899
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