1 | /* SPDX-License-Identifier: GPL-2.0 */ |
2 | /* |
3 | Aureal Vortex Soundcard driver. |
4 | |
5 | IO addr collected from asp4core.vxd: |
6 | function address |
7 | 0005D5A0 13004 |
8 | 00080674 14004 |
9 | 00080AFF 12818 |
10 | |
11 | */ |
12 | |
13 | #define CHIP_AU8820 |
14 | |
15 | #define CARD_NAME "Aureal Vortex" |
16 | #define CARD_NAME_SHORT "au8820" |
17 | |
18 | /* Number of ADB and WT channels */ |
19 | #define NR_ADB 0x10 |
20 | #define NR_WT 0x20 |
21 | #define NR_SRC 0x10 |
22 | #define NR_A3D 0x00 |
23 | #define NR_MIXIN 0x10 |
24 | #define NR_MIXOUT 0x10 |
25 | |
26 | |
27 | /* ADBDMA */ |
28 | #define VORTEX_ADBDMA_STAT 0x105c0 /* read only, subbuffer, DMA pos */ |
29 | #define POS_MASK 0x00000fff |
30 | #define POS_SHIFT 0x0 |
31 | #define ADB_SUBBUF_MASK 0x00003000 /* ADB only. */ |
32 | #define ADB_SUBBUF_SHIFT 0xc /* ADB only. */ |
33 | #define VORTEX_ADBDMA_CTRL 0x10580 /* write only, format, flags, DMA pos */ |
34 | #define OFFSET_MASK 0x00000fff |
35 | #define OFFSET_SHIFT 0x0 |
36 | #define IE_MASK 0x00001000 /* interrupt enable. */ |
37 | #define IE_SHIFT 0xc |
38 | #define DIR_MASK 0x00002000 /* Direction. */ |
39 | #define DIR_SHIFT 0xd |
40 | #define FMT_MASK 0x0003c000 |
41 | #define FMT_SHIFT 0xe |
42 | // The masks and shift also work for the wtdma, if not specified otherwise. |
43 | #define VORTEX_ADBDMA_BUFCFG0 0x10400 |
44 | #define VORTEX_ADBDMA_BUFCFG1 0x10404 |
45 | #define VORTEX_ADBDMA_BUFBASE 0x10200 |
46 | #define VORTEX_ADBDMA_START 0x106c0 /* Which subbuffer starts */ |
47 | #define VORTEX_ADBDMA_STATUS 0x10600 /* stored at AdbDma->this_10 / 2 DWORD in size. */ |
48 | |
49 | /* ADB */ |
50 | #define VORTEX_ADB_SR 0x10a00 /* Samplerates enable/disable */ |
51 | #define VORTEX_ADB_RTBASE 0x10800 |
52 | #define VORTEX_ADB_RTBASE_COUNT 103 |
53 | #define VORTEX_ADB_CHNBASE 0x1099c |
54 | #define VORTEX_ADB_CHNBASE_COUNT 22 |
55 | #define ROUTE_MASK 0x3fff |
56 | #define ADB_MASK 0x7f |
57 | #define ADB_SHIFT 0x7 |
58 | //#define ADB_MIX_MASK 0xf |
59 | /* ADB address */ |
60 | #define OFFSET_ADBDMA 0x00 |
61 | #define OFFSET_SRCOUT 0x10 /* on channel 0x11 */ |
62 | #define OFFSET_SRCIN 0x10 /* on channel < 0x11 */ |
63 | #define OFFSET_MIXOUT 0x20 /* source */ |
64 | #define OFFSET_MIXIN 0x30 /* sink */ |
65 | #define OFFSET_CODECIN 0x48 /* ADB source */ |
66 | #define OFFSET_CODECOUT 0x58 /* ADB sink/target */ |
67 | #define OFFSET_SPORTOUT 0x60 /* sink */ |
68 | #define OFFSET_SPORTIN 0x50 /* source */ |
69 | #define OFFSET_EFXOUT 0x50 /* sink */ |
70 | #define OFFSET_EFXIN 0x40 /* source */ |
71 | #define OFFSET_A3DOUT 0x00 /* This card has no HRTF :( */ |
72 | #define OFFSET_A3DIN 0x00 |
73 | #define OFFSET_WTOUT 0x58 /* */ |
74 | |
75 | /* ADB route translate helper */ |
76 | #define ADB_DMA(x) (x + OFFSET_ADBDMA) |
77 | #define ADB_SRCOUT(x) (x + OFFSET_SRCOUT) |
78 | #define ADB_SRCIN(x) (x + OFFSET_SRCIN) |
79 | #define ADB_MIXOUT(x) (x + OFFSET_MIXOUT) |
80 | #define ADB_MIXIN(x) (x + OFFSET_MIXIN) |
81 | #define ADB_CODECIN(x) (x + OFFSET_CODECIN) |
82 | #define ADB_CODECOUT(x) (x + OFFSET_CODECOUT) |
83 | #define ADB_SPORTOUT(x) (x + OFFSET_SPORTOUT) |
84 | #define ADB_SPORTIN(x) (x + OFFSET_SPORTIN) /* */ |
85 | #define ADB_A3DOUT(x) (x + OFFSET_A3DOUT) /* 8 A3D blocks */ |
86 | #define ADB_A3DIN(x) (x + OFFSET_A3DIN) |
87 | #define ADB_WTOUT(x,y) (y + OFFSET_WTOUT) |
88 | |
89 | /* WTDMA */ |
90 | #define VORTEX_WTDMA_CTRL 0x10500 /* format, DMA pos */ |
91 | #define VORTEX_WTDMA_STAT 0x10500 /* DMA subbuf, DMA pos */ |
92 | #define WT_SUBBUF_MASK (0x3 << WT_SUBBUF_SHIFT) |
93 | #define WT_SUBBUF_SHIFT 0x15 |
94 | #define VORTEX_WTDMA_BUFBASE 0x10000 |
95 | #define VORTEX_WTDMA_BUFCFG0 0x10300 |
96 | #define VORTEX_WTDMA_BUFCFG1 0x10304 |
97 | #define VORTEX_WTDMA_START 0x10640 /* which subbuffer is first */ |
98 | |
99 | #define VORTEX_WT_BASE 0x9000 |
100 | |
101 | /* MIXER */ |
102 | #define VORTEX_MIXER_SR 0x9f00 |
103 | #define VORTEX_MIXER_CLIP 0x9f80 |
104 | #define VORTEX_MIXER_CHNBASE 0x9e40 |
105 | #define VORTEX_MIXER_RTBASE 0x9e00 |
106 | #define MIXER_RTBASE_SIZE 0x26 |
107 | #define VORTEX_MIX_ENIN 0x9a00 /* Input enable bits. 4 bits wide. */ |
108 | #define VORTEX_MIX_SMP 0x9c00 |
109 | |
110 | /* MIX */ |
111 | #define VORTEX_MIX_INVOL_A 0x9000 /* in? */ |
112 | #define VORTEX_MIX_INVOL_B 0x8000 /* out? */ |
113 | #define VORTEX_MIX_VOL_A 0x9800 |
114 | #define VORTEX_MIX_VOL_B 0x8800 |
115 | |
116 | #define VOL_MIN 0x80 /* Input volume when muted. */ |
117 | #define VOL_MAX 0x7f /* FIXME: Not confirmed! Just guessed. */ |
118 | |
119 | //#define MIX_OUTL 0xe |
120 | //#define MIX_OUTR 0xf |
121 | //#define MIX_INL 0xe |
122 | //#define MIX_INR 0xf |
123 | #define MIX_DEFIGAIN 0x08 /* 0x8 => 6dB */ |
124 | #define MIX_DEFOGAIN 0x08 |
125 | |
126 | /* SRC */ |
127 | #define VORTEX_SRCBLOCK_SR 0xccc0 |
128 | #define VORTEX_SRC_CHNBASE 0xcc40 |
129 | #define VORTEX_SRC_RTBASE 0xcc00 |
130 | #define VORTEX_SRC_SOURCE 0xccc4 |
131 | #define VORTEX_SRC_SOURCESIZE 0xccc8 |
132 | #define VORTEX_SRC_U0 0xce00 |
133 | #define VORTEX_SRC_DRIFT0 0xce80 |
134 | #define VORTEX_SRC_DRIFT1 0xcec0 |
135 | #define VORTEX_SRC_U1 0xcf00 |
136 | #define VORTEX_SRC_DRIFT2 0xcf40 |
137 | #define VORTEX_SRC_U2 0xcf80 |
138 | #define VORTEX_SRC_DATA 0xc800 |
139 | #define VORTEX_SRC_DATA0 0xc000 |
140 | #define VORTEX_SRC_CONVRATIO 0xce40 |
141 | //#define SRC_RATIO(x) ((((x<<15)/48000) + 1)/2) /* Playback */ |
142 | //#define SRC_RATIO2(x) ((((48000<<15)/x) + 1)/2) /* Recording */ |
143 | |
144 | /* FIFO */ |
145 | #define VORTEX_FIFO_ADBCTRL 0xf800 /* Control bits. */ |
146 | #define VORTEX_FIFO_WTCTRL 0xf840 |
147 | #define FIFO_RDONLY 0x00000001 |
148 | #define FIFO_CTRL 0x00000002 /* Allow ctrl. ? */ |
149 | #define FIFO_VALID 0x00000010 |
150 | #define FIFO_EMPTY 0x00000020 |
151 | #define FIFO_U0 0x00001000 /* Unknown. */ |
152 | #define FIFO_U1 0x00010000 |
153 | #define FIFO_SIZE_BITS 5 |
154 | #define FIFO_SIZE (1<<FIFO_SIZE_BITS) // 0x20 |
155 | #define FIFO_MASK (FIFO_SIZE-1) //0x1f /* at shift left 0xc */ |
156 | #define VORTEX_FIFO_ADBDATA 0xe000 |
157 | #define VORTEX_FIFO_WTDATA 0xe800 |
158 | |
159 | /* CODEC */ |
160 | #define VORTEX_CODEC_CTRL 0x11984 |
161 | #define VORTEX_CODEC_EN 0x11990 |
162 | #define EN_CODEC 0x00000300 |
163 | #define EN_SPORT 0x00030000 |
164 | #define EN_SPDIF 0x000c0000 |
165 | #define VORTEX_CODEC_CHN 0x11880 |
166 | #define VORTEX_CODEC_IO 0x11988 |
167 | |
168 | #define VORTEX_SPDIF_FLAGS 0x1005c /* FIXME */ |
169 | #define VORTEX_SPDIF_CFG0 0x119D0 |
170 | #define VORTEX_SPDIF_CFG1 0x119D4 |
171 | #define VORTEX_SPDIF_SMPRATE 0x11994 |
172 | |
173 | /* Sample timer */ |
174 | #define VORTEX_SMP_TIME 0x11998 |
175 | |
176 | /* IRQ */ |
177 | #define VORTEX_IRQ_SOURCE 0x12800 /* Interrupt source flags. */ |
178 | #define VORTEX_IRQ_CTRL 0x12804 /* Interrupt source mask. */ |
179 | |
180 | #define VORTEX_STAT 0x12808 /* ?? */ |
181 | |
182 | #define VORTEX_CTRL 0x1280c |
183 | #define CTRL_MIDI_EN 0x00000001 |
184 | #define CTRL_MIDI_PORT 0x00000060 |
185 | #define CTRL_GAME_EN 0x00000008 |
186 | #define CTRL_GAME_PORT 0x00000e00 |
187 | #define CTRL_IRQ_ENABLE 0x4000 |
188 | |
189 | /* write: Timer period config / read: TIMER IRQ ack. */ |
190 | #define VORTEX_IRQ_STAT 0x1199c |
191 | |
192 | /* DMA */ |
193 | #define VORTEX_DMA_BUFFER 0x10200 |
194 | #define VORTEX_ENGINE_CTRL 0x1060c |
195 | #define ENGINE_INIT 0x0L |
196 | |
197 | /* MIDI *//* GAME. */ |
198 | #define VORTEX_MIDI_DATA 0x11000 |
199 | #define VORTEX_MIDI_CMD 0x11004 /* Write command / Read status */ |
200 | #define VORTEX_GAME_LEGACY 0x11008 |
201 | #define VORTEX_CTRL2 0x1100c |
202 | #define CTRL2_GAME_ADCMODE 0x40 |
203 | #define VORTEX_GAME_AXIS 0x11010 |
204 | #define AXIS_SIZE 4 |
205 | #define AXIS_RANGE 0x1fff |
206 | |