root / hw / marvell_88w8618_audio.c @ 18ebcc86
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1 | ef07b491 | Andrzej Zaborowski | /*
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2 | ef07b491 | Andrzej Zaborowski | * Marvell 88w8618 audio emulation extracted from
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3 | ef07b491 | Andrzej Zaborowski | * Marvell MV88w8618 / Freecom MusicPal emulation.
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4 | ef07b491 | Andrzej Zaborowski | *
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5 | ef07b491 | Andrzej Zaborowski | * Copyright (c) 2008 Jan Kiszka
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6 | ef07b491 | Andrzej Zaborowski | *
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7 | 8e31bf38 | Matthew Fernandez | * This code is licensed under the GNU GPL v2.
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8 | ef07b491 | Andrzej Zaborowski | */
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9 | ef07b491 | Andrzej Zaborowski | #include "sysbus.h" |
10 | ef07b491 | Andrzej Zaborowski | #include "hw.h" |
11 | ef07b491 | Andrzej Zaborowski | #include "i2c.h" |
12 | ef07b491 | Andrzej Zaborowski | #include "sysbus.h" |
13 | ef07b491 | Andrzej Zaborowski | #include "audio/audio.h" |
14 | ef07b491 | Andrzej Zaborowski | |
15 | ef07b491 | Andrzej Zaborowski | #define MP_AUDIO_SIZE 0x00001000 |
16 | ef07b491 | Andrzej Zaborowski | |
17 | ef07b491 | Andrzej Zaborowski | /* Audio register offsets */
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18 | ef07b491 | Andrzej Zaborowski | #define MP_AUDIO_PLAYBACK_MODE 0x00 |
19 | ef07b491 | Andrzej Zaborowski | #define MP_AUDIO_CLOCK_DIV 0x18 |
20 | ef07b491 | Andrzej Zaborowski | #define MP_AUDIO_IRQ_STATUS 0x20 |
21 | ef07b491 | Andrzej Zaborowski | #define MP_AUDIO_IRQ_ENABLE 0x24 |
22 | ef07b491 | Andrzej Zaborowski | #define MP_AUDIO_TX_START_LO 0x28 |
23 | ef07b491 | Andrzej Zaborowski | #define MP_AUDIO_TX_THRESHOLD 0x2C |
24 | ef07b491 | Andrzej Zaborowski | #define MP_AUDIO_TX_STATUS 0x38 |
25 | ef07b491 | Andrzej Zaborowski | #define MP_AUDIO_TX_START_HI 0x40 |
26 | ef07b491 | Andrzej Zaborowski | |
27 | ef07b491 | Andrzej Zaborowski | /* Status register and IRQ enable bits */
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28 | ef07b491 | Andrzej Zaborowski | #define MP_AUDIO_TX_HALF (1 << 6) |
29 | ef07b491 | Andrzej Zaborowski | #define MP_AUDIO_TX_FULL (1 << 7) |
30 | ef07b491 | Andrzej Zaborowski | |
31 | ef07b491 | Andrzej Zaborowski | /* Playback mode bits */
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32 | ef07b491 | Andrzej Zaborowski | #define MP_AUDIO_16BIT_SAMPLE (1 << 0) |
33 | ef07b491 | Andrzej Zaborowski | #define MP_AUDIO_PLAYBACK_EN (1 << 7) |
34 | ef07b491 | Andrzej Zaborowski | #define MP_AUDIO_CLOCK_24MHZ (1 << 9) |
35 | ef07b491 | Andrzej Zaborowski | #define MP_AUDIO_MONO (1 << 14) |
36 | ef07b491 | Andrzej Zaborowski | |
37 | ef07b491 | Andrzej Zaborowski | typedef struct mv88w8618_audio_state { |
38 | ef07b491 | Andrzej Zaborowski | SysBusDevice busdev; |
39 | ef07b491 | Andrzej Zaborowski | qemu_irq irq; |
40 | ef07b491 | Andrzej Zaborowski | uint32_t playback_mode; |
41 | ef07b491 | Andrzej Zaborowski | uint32_t status; |
42 | ef07b491 | Andrzej Zaborowski | uint32_t irq_enable; |
43 | d5b61ddd | Jan Kiszka | uint32_t phys_buf; |
44 | ef07b491 | Andrzej Zaborowski | uint32_t target_buffer; |
45 | d5b61ddd | Jan Kiszka | uint32_t threshold; |
46 | d5b61ddd | Jan Kiszka | uint32_t play_pos; |
47 | d5b61ddd | Jan Kiszka | uint32_t last_free; |
48 | ef07b491 | Andrzej Zaborowski | uint32_t clock_div; |
49 | ef07b491 | Andrzej Zaborowski | DeviceState *wm; |
50 | ef07b491 | Andrzej Zaborowski | } mv88w8618_audio_state; |
51 | ef07b491 | Andrzej Zaborowski | |
52 | ef07b491 | Andrzej Zaborowski | static void mv88w8618_audio_callback(void *opaque, int free_out, int free_in) |
53 | ef07b491 | Andrzej Zaborowski | { |
54 | ef07b491 | Andrzej Zaborowski | mv88w8618_audio_state *s = opaque; |
55 | ef07b491 | Andrzej Zaborowski | int16_t *codec_buffer; |
56 | ef07b491 | Andrzej Zaborowski | int8_t buf[4096];
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57 | ef07b491 | Andrzej Zaborowski | int8_t *mem_buffer; |
58 | ef07b491 | Andrzej Zaborowski | int pos, block_size;
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59 | ef07b491 | Andrzej Zaborowski | |
60 | 49fedd0d | Jan Kiszka | if (!(s->playback_mode & MP_AUDIO_PLAYBACK_EN)) {
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61 | ef07b491 | Andrzej Zaborowski | return;
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62 | 49fedd0d | Jan Kiszka | } |
63 | 49fedd0d | Jan Kiszka | if (s->playback_mode & MP_AUDIO_16BIT_SAMPLE) {
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64 | ef07b491 | Andrzej Zaborowski | free_out <<= 1;
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65 | 49fedd0d | Jan Kiszka | } |
66 | 49fedd0d | Jan Kiszka | if (!(s->playback_mode & MP_AUDIO_MONO)) {
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67 | ef07b491 | Andrzej Zaborowski | free_out <<= 1;
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68 | 49fedd0d | Jan Kiszka | } |
69 | ef07b491 | Andrzej Zaborowski | block_size = s->threshold / 2;
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70 | 49fedd0d | Jan Kiszka | if (free_out - s->last_free < block_size) {
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71 | ef07b491 | Andrzej Zaborowski | return;
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72 | 49fedd0d | Jan Kiszka | } |
73 | 49fedd0d | Jan Kiszka | if (block_size > 4096) { |
74 | ef07b491 | Andrzej Zaborowski | return;
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75 | 49fedd0d | Jan Kiszka | } |
76 | ef07b491 | Andrzej Zaborowski | cpu_physical_memory_read(s->target_buffer + s->play_pos, (void *)buf,
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77 | ef07b491 | Andrzej Zaborowski | block_size); |
78 | ef07b491 | Andrzej Zaborowski | mem_buffer = buf; |
79 | ef07b491 | Andrzej Zaborowski | if (s->playback_mode & MP_AUDIO_16BIT_SAMPLE) {
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80 | ef07b491 | Andrzej Zaborowski | if (s->playback_mode & MP_AUDIO_MONO) {
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81 | ef07b491 | Andrzej Zaborowski | codec_buffer = wm8750_dac_buffer(s->wm, block_size >> 1);
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82 | ef07b491 | Andrzej Zaborowski | for (pos = 0; pos < block_size; pos += 2) { |
83 | ef07b491 | Andrzej Zaborowski | *codec_buffer++ = *(int16_t *)mem_buffer; |
84 | ef07b491 | Andrzej Zaborowski | *codec_buffer++ = *(int16_t *)mem_buffer; |
85 | ef07b491 | Andrzej Zaborowski | mem_buffer += 2;
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86 | ef07b491 | Andrzej Zaborowski | } |
87 | 49fedd0d | Jan Kiszka | } else {
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88 | ef07b491 | Andrzej Zaborowski | memcpy(wm8750_dac_buffer(s->wm, block_size >> 2),
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89 | ef07b491 | Andrzej Zaborowski | (uint32_t *)mem_buffer, block_size); |
90 | 49fedd0d | Jan Kiszka | } |
91 | ef07b491 | Andrzej Zaborowski | } else {
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92 | ef07b491 | Andrzej Zaborowski | if (s->playback_mode & MP_AUDIO_MONO) {
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93 | ef07b491 | Andrzej Zaborowski | codec_buffer = wm8750_dac_buffer(s->wm, block_size); |
94 | ef07b491 | Andrzej Zaborowski | for (pos = 0; pos < block_size; pos++) { |
95 | ef07b491 | Andrzej Zaborowski | *codec_buffer++ = cpu_to_le16(256 * *mem_buffer);
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96 | ef07b491 | Andrzej Zaborowski | *codec_buffer++ = cpu_to_le16(256 * *mem_buffer++);
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97 | ef07b491 | Andrzej Zaborowski | } |
98 | ef07b491 | Andrzej Zaborowski | } else {
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99 | ef07b491 | Andrzej Zaborowski | codec_buffer = wm8750_dac_buffer(s->wm, block_size >> 1);
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100 | ef07b491 | Andrzej Zaborowski | for (pos = 0; pos < block_size; pos += 2) { |
101 | ef07b491 | Andrzej Zaborowski | *codec_buffer++ = cpu_to_le16(256 * *mem_buffer++);
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102 | ef07b491 | Andrzej Zaborowski | *codec_buffer++ = cpu_to_le16(256 * *mem_buffer++);
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103 | ef07b491 | Andrzej Zaborowski | } |
104 | ef07b491 | Andrzej Zaborowski | } |
105 | ef07b491 | Andrzej Zaborowski | } |
106 | ef07b491 | Andrzej Zaborowski | wm8750_dac_commit(s->wm); |
107 | ef07b491 | Andrzej Zaborowski | |
108 | ef07b491 | Andrzej Zaborowski | s->last_free = free_out - block_size; |
109 | ef07b491 | Andrzej Zaborowski | |
110 | ef07b491 | Andrzej Zaborowski | if (s->play_pos == 0) { |
111 | ef07b491 | Andrzej Zaborowski | s->status |= MP_AUDIO_TX_HALF; |
112 | ef07b491 | Andrzej Zaborowski | s->play_pos = block_size; |
113 | ef07b491 | Andrzej Zaborowski | } else {
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114 | ef07b491 | Andrzej Zaborowski | s->status |= MP_AUDIO_TX_FULL; |
115 | ef07b491 | Andrzej Zaborowski | s->play_pos = 0;
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116 | ef07b491 | Andrzej Zaborowski | } |
117 | ef07b491 | Andrzej Zaborowski | |
118 | 49fedd0d | Jan Kiszka | if (s->status & s->irq_enable) {
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119 | ef07b491 | Andrzej Zaborowski | qemu_irq_raise(s->irq); |
120 | 49fedd0d | Jan Kiszka | } |
121 | ef07b491 | Andrzej Zaborowski | } |
122 | ef07b491 | Andrzej Zaborowski | |
123 | ef07b491 | Andrzej Zaborowski | static void mv88w8618_audio_clock_update(mv88w8618_audio_state *s) |
124 | ef07b491 | Andrzej Zaborowski | { |
125 | ef07b491 | Andrzej Zaborowski | int rate;
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126 | ef07b491 | Andrzej Zaborowski | |
127 | 49fedd0d | Jan Kiszka | if (s->playback_mode & MP_AUDIO_CLOCK_24MHZ) {
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128 | ef07b491 | Andrzej Zaborowski | rate = 24576000 / 64; /* 24.576MHz */ |
129 | 49fedd0d | Jan Kiszka | } else {
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130 | ef07b491 | Andrzej Zaborowski | rate = 11289600 / 64; /* 11.2896MHz */ |
131 | 49fedd0d | Jan Kiszka | } |
132 | ef07b491 | Andrzej Zaborowski | rate /= ((s->clock_div >> 8) & 0xff) + 1; |
133 | ef07b491 | Andrzej Zaborowski | |
134 | ef07b491 | Andrzej Zaborowski | wm8750_set_bclk_in(s->wm, rate); |
135 | ef07b491 | Andrzej Zaborowski | } |
136 | ef07b491 | Andrzej Zaborowski | |
137 | c227f099 | Anthony Liguori | static uint32_t mv88w8618_audio_read(void *opaque, target_phys_addr_t offset) |
138 | ef07b491 | Andrzej Zaborowski | { |
139 | ef07b491 | Andrzej Zaborowski | mv88w8618_audio_state *s = opaque; |
140 | ef07b491 | Andrzej Zaborowski | |
141 | ef07b491 | Andrzej Zaborowski | switch (offset) {
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142 | ef07b491 | Andrzej Zaborowski | case MP_AUDIO_PLAYBACK_MODE:
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143 | ef07b491 | Andrzej Zaborowski | return s->playback_mode;
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144 | ef07b491 | Andrzej Zaborowski | |
145 | ef07b491 | Andrzej Zaborowski | case MP_AUDIO_CLOCK_DIV:
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146 | ef07b491 | Andrzej Zaborowski | return s->clock_div;
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147 | ef07b491 | Andrzej Zaborowski | |
148 | ef07b491 | Andrzej Zaborowski | case MP_AUDIO_IRQ_STATUS:
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149 | ef07b491 | Andrzej Zaborowski | return s->status;
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150 | ef07b491 | Andrzej Zaborowski | |
151 | ef07b491 | Andrzej Zaborowski | case MP_AUDIO_IRQ_ENABLE:
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152 | ef07b491 | Andrzej Zaborowski | return s->irq_enable;
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153 | ef07b491 | Andrzej Zaborowski | |
154 | ef07b491 | Andrzej Zaborowski | case MP_AUDIO_TX_STATUS:
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155 | ef07b491 | Andrzej Zaborowski | return s->play_pos >> 2; |
156 | ef07b491 | Andrzej Zaborowski | |
157 | ef07b491 | Andrzej Zaborowski | default:
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158 | ef07b491 | Andrzej Zaborowski | return 0; |
159 | ef07b491 | Andrzej Zaborowski | } |
160 | ef07b491 | Andrzej Zaborowski | } |
161 | ef07b491 | Andrzej Zaborowski | |
162 | c227f099 | Anthony Liguori | static void mv88w8618_audio_write(void *opaque, target_phys_addr_t offset, |
163 | ef07b491 | Andrzej Zaborowski | uint32_t value) |
164 | ef07b491 | Andrzej Zaborowski | { |
165 | ef07b491 | Andrzej Zaborowski | mv88w8618_audio_state *s = opaque; |
166 | ef07b491 | Andrzej Zaborowski | |
167 | ef07b491 | Andrzej Zaborowski | switch (offset) {
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168 | ef07b491 | Andrzej Zaborowski | case MP_AUDIO_PLAYBACK_MODE:
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169 | ef07b491 | Andrzej Zaborowski | if (value & MP_AUDIO_PLAYBACK_EN &&
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170 | ef07b491 | Andrzej Zaborowski | !(s->playback_mode & MP_AUDIO_PLAYBACK_EN)) { |
171 | ef07b491 | Andrzej Zaborowski | s->status = 0;
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172 | ef07b491 | Andrzej Zaborowski | s->last_free = 0;
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173 | ef07b491 | Andrzej Zaborowski | s->play_pos = 0;
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174 | ef07b491 | Andrzej Zaborowski | } |
175 | ef07b491 | Andrzej Zaborowski | s->playback_mode = value; |
176 | ef07b491 | Andrzej Zaborowski | mv88w8618_audio_clock_update(s); |
177 | ef07b491 | Andrzej Zaborowski | break;
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178 | ef07b491 | Andrzej Zaborowski | |
179 | ef07b491 | Andrzej Zaborowski | case MP_AUDIO_CLOCK_DIV:
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180 | ef07b491 | Andrzej Zaborowski | s->clock_div = value; |
181 | ef07b491 | Andrzej Zaborowski | s->last_free = 0;
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182 | ef07b491 | Andrzej Zaborowski | s->play_pos = 0;
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183 | ef07b491 | Andrzej Zaborowski | mv88w8618_audio_clock_update(s); |
184 | ef07b491 | Andrzej Zaborowski | break;
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185 | ef07b491 | Andrzej Zaborowski | |
186 | ef07b491 | Andrzej Zaborowski | case MP_AUDIO_IRQ_STATUS:
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187 | ef07b491 | Andrzej Zaborowski | s->status &= ~value; |
188 | ef07b491 | Andrzej Zaborowski | break;
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189 | ef07b491 | Andrzej Zaborowski | |
190 | ef07b491 | Andrzej Zaborowski | case MP_AUDIO_IRQ_ENABLE:
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191 | ef07b491 | Andrzej Zaborowski | s->irq_enable = value; |
192 | 49fedd0d | Jan Kiszka | if (s->status & s->irq_enable) {
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193 | ef07b491 | Andrzej Zaborowski | qemu_irq_raise(s->irq); |
194 | 49fedd0d | Jan Kiszka | } |
195 | ef07b491 | Andrzej Zaborowski | break;
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196 | ef07b491 | Andrzej Zaborowski | |
197 | ef07b491 | Andrzej Zaborowski | case MP_AUDIO_TX_START_LO:
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198 | ef07b491 | Andrzej Zaborowski | s->phys_buf = (s->phys_buf & 0xFFFF0000) | (value & 0xFFFF); |
199 | ef07b491 | Andrzej Zaborowski | s->target_buffer = s->phys_buf; |
200 | ef07b491 | Andrzej Zaborowski | s->play_pos = 0;
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201 | ef07b491 | Andrzej Zaborowski | s->last_free = 0;
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202 | ef07b491 | Andrzej Zaborowski | break;
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203 | ef07b491 | Andrzej Zaborowski | |
204 | ef07b491 | Andrzej Zaborowski | case MP_AUDIO_TX_THRESHOLD:
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205 | ef07b491 | Andrzej Zaborowski | s->threshold = (value + 1) * 4; |
206 | ef07b491 | Andrzej Zaborowski | break;
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207 | ef07b491 | Andrzej Zaborowski | |
208 | ef07b491 | Andrzej Zaborowski | case MP_AUDIO_TX_START_HI:
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209 | ef07b491 | Andrzej Zaborowski | s->phys_buf = (s->phys_buf & 0xFFFF) | (value << 16); |
210 | ef07b491 | Andrzej Zaborowski | s->target_buffer = s->phys_buf; |
211 | ef07b491 | Andrzej Zaborowski | s->play_pos = 0;
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212 | ef07b491 | Andrzej Zaborowski | s->last_free = 0;
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213 | ef07b491 | Andrzej Zaborowski | break;
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214 | ef07b491 | Andrzej Zaborowski | } |
215 | ef07b491 | Andrzej Zaborowski | } |
216 | ef07b491 | Andrzej Zaborowski | |
217 | d5b61ddd | Jan Kiszka | static void mv88w8618_audio_reset(DeviceState *d) |
218 | ef07b491 | Andrzej Zaborowski | { |
219 | d5b61ddd | Jan Kiszka | mv88w8618_audio_state *s = FROM_SYSBUS(mv88w8618_audio_state, |
220 | d5b61ddd | Jan Kiszka | sysbus_from_qdev(d)); |
221 | ef07b491 | Andrzej Zaborowski | |
222 | ef07b491 | Andrzej Zaborowski | s->playback_mode = 0;
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223 | ef07b491 | Andrzej Zaborowski | s->status = 0;
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224 | ef07b491 | Andrzej Zaborowski | s->irq_enable = 0;
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225 | 267c4840 | Jan Kiszka | s->clock_div = 0;
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226 | 267c4840 | Jan Kiszka | s->threshold = 0;
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227 | 267c4840 | Jan Kiszka | s->phys_buf = 0;
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228 | ef07b491 | Andrzej Zaborowski | } |
229 | ef07b491 | Andrzej Zaborowski | |
230 | d60efc6b | Blue Swirl | static CPUReadMemoryFunc * const mv88w8618_audio_readfn[] = { |
231 | ef07b491 | Andrzej Zaborowski | mv88w8618_audio_read, |
232 | ef07b491 | Andrzej Zaborowski | mv88w8618_audio_read, |
233 | ef07b491 | Andrzej Zaborowski | mv88w8618_audio_read |
234 | ef07b491 | Andrzej Zaborowski | }; |
235 | ef07b491 | Andrzej Zaborowski | |
236 | d60efc6b | Blue Swirl | static CPUWriteMemoryFunc * const mv88w8618_audio_writefn[] = { |
237 | ef07b491 | Andrzej Zaborowski | mv88w8618_audio_write, |
238 | ef07b491 | Andrzej Zaborowski | mv88w8618_audio_write, |
239 | ef07b491 | Andrzej Zaborowski | mv88w8618_audio_write |
240 | ef07b491 | Andrzej Zaborowski | }; |
241 | ef07b491 | Andrzej Zaborowski | |
242 | 81a322d4 | Gerd Hoffmann | static int mv88w8618_audio_init(SysBusDevice *dev) |
243 | ef07b491 | Andrzej Zaborowski | { |
244 | ef07b491 | Andrzej Zaborowski | mv88w8618_audio_state *s = FROM_SYSBUS(mv88w8618_audio_state, dev); |
245 | ef07b491 | Andrzej Zaborowski | int iomemtype;
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246 | ef07b491 | Andrzej Zaborowski | |
247 | ef07b491 | Andrzej Zaborowski | sysbus_init_irq(dev, &s->irq); |
248 | ef07b491 | Andrzej Zaborowski | |
249 | ef07b491 | Andrzej Zaborowski | wm8750_data_req_set(s->wm, mv88w8618_audio_callback, s); |
250 | ef07b491 | Andrzej Zaborowski | |
251 | ef07b491 | Andrzej Zaborowski | iomemtype = cpu_register_io_memory(mv88w8618_audio_readfn, |
252 | 2507c12a | Alexander Graf | mv88w8618_audio_writefn, s, |
253 | 2507c12a | Alexander Graf | DEVICE_NATIVE_ENDIAN); |
254 | ef07b491 | Andrzej Zaborowski | sysbus_init_mmio(dev, MP_AUDIO_SIZE, iomemtype); |
255 | ef07b491 | Andrzej Zaborowski | |
256 | 81a322d4 | Gerd Hoffmann | return 0; |
257 | ef07b491 | Andrzej Zaborowski | } |
258 | ef07b491 | Andrzej Zaborowski | |
259 | d5b61ddd | Jan Kiszka | static const VMStateDescription mv88w8618_audio_vmsd = { |
260 | d5b61ddd | Jan Kiszka | .name = "mv88w8618_audio",
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261 | d5b61ddd | Jan Kiszka | .version_id = 1,
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262 | d5b61ddd | Jan Kiszka | .minimum_version_id = 1,
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263 | d5b61ddd | Jan Kiszka | .minimum_version_id_old = 1,
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264 | d5b61ddd | Jan Kiszka | .fields = (VMStateField[]) { |
265 | d5b61ddd | Jan Kiszka | VMSTATE_UINT32(playback_mode, mv88w8618_audio_state), |
266 | d5b61ddd | Jan Kiszka | VMSTATE_UINT32(status, mv88w8618_audio_state), |
267 | d5b61ddd | Jan Kiszka | VMSTATE_UINT32(irq_enable, mv88w8618_audio_state), |
268 | d5b61ddd | Jan Kiszka | VMSTATE_UINT32(phys_buf, mv88w8618_audio_state), |
269 | d5b61ddd | Jan Kiszka | VMSTATE_UINT32(target_buffer, mv88w8618_audio_state), |
270 | d5b61ddd | Jan Kiszka | VMSTATE_UINT32(threshold, mv88w8618_audio_state), |
271 | d5b61ddd | Jan Kiszka | VMSTATE_UINT32(play_pos, mv88w8618_audio_state), |
272 | d5b61ddd | Jan Kiszka | VMSTATE_UINT32(last_free, mv88w8618_audio_state), |
273 | d5b61ddd | Jan Kiszka | VMSTATE_UINT32(clock_div, mv88w8618_audio_state), |
274 | d5b61ddd | Jan Kiszka | VMSTATE_END_OF_LIST() |
275 | d5b61ddd | Jan Kiszka | } |
276 | d5b61ddd | Jan Kiszka | }; |
277 | d5b61ddd | Jan Kiszka | |
278 | ef07b491 | Andrzej Zaborowski | static SysBusDeviceInfo mv88w8618_audio_info = {
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279 | ef07b491 | Andrzej Zaborowski | .init = mv88w8618_audio_init, |
280 | ef07b491 | Andrzej Zaborowski | .qdev.name = "mv88w8618_audio",
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281 | ef07b491 | Andrzej Zaborowski | .qdev.size = sizeof(mv88w8618_audio_state),
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282 | 267c4840 | Jan Kiszka | .qdev.reset = mv88w8618_audio_reset, |
283 | d5b61ddd | Jan Kiszka | .qdev.vmsd = &mv88w8618_audio_vmsd, |
284 | ef07b491 | Andrzej Zaborowski | .qdev.props = (Property[]) { |
285 | ef07b491 | Andrzej Zaborowski | { |
286 | ef07b491 | Andrzej Zaborowski | .name = "wm8750",
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287 | ef07b491 | Andrzej Zaborowski | .info = &qdev_prop_ptr, |
288 | ef07b491 | Andrzej Zaborowski | .offset = offsetof(mv88w8618_audio_state, wm), |
289 | ef07b491 | Andrzej Zaborowski | }, |
290 | ef07b491 | Andrzej Zaborowski | {/* end of list */}
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291 | ef07b491 | Andrzej Zaborowski | } |
292 | ef07b491 | Andrzej Zaborowski | }; |
293 | ef07b491 | Andrzej Zaborowski | |
294 | ef07b491 | Andrzej Zaborowski | static void mv88w8618_register_devices(void) |
295 | ef07b491 | Andrzej Zaborowski | { |
296 | ef07b491 | Andrzej Zaborowski | sysbus_register_withprop(&mv88w8618_audio_info); |
297 | ef07b491 | Andrzej Zaborowski | } |
298 | ef07b491 | Andrzej Zaborowski | |
299 | ef07b491 | Andrzej Zaborowski | device_init(mv88w8618_register_devices) |