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Rev | Author | Line No. | Line |
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431 | serge | 1 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
2 | ;; ;; |
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3 | ;; Copyright (C) KolibriOS team 2004-2007. All rights reserved. ;; |
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4 | ;; Distributed under terms of the GNU General Public License ;; |
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5 | ;; ;; |
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6 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
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351 | diamond | 7 | |
8 | format MS COFF |
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9 | |||
10 | |||
11 | include 'proc32.inc' |
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12 | include 'imports.inc' |
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13 | |||
465 | serge | 14 | API_VERSION equ 0x01000100 |
15 | |||
351 | diamond | 16 | DEBUG equ 1 |
17 | |||
18 | REMAP_IRQ equ 0 |
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19 | |||
20 | ;irq 0,1,2,8,12,13 недоступны |
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21 | ; FEDCBA9876543210 |
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22 | VALID_IRQ equ 1100111011111000b |
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23 | ATTCH_IRQ equ 0000111010101000b |
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24 | |||
25 | IRQ_LINE equ 0 |
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26 | |||
27 | CPU_FREQ equ 2600d |
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28 | |||
29 | BIT0 EQU 0x00000001 |
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30 | BIT1 EQU 0x00000002 |
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31 | BIT2 EQU 0x00000004 |
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32 | BIT3 EQU 0x00000008 |
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33 | BIT4 EQU 0x00000010 |
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34 | BIT5 EQU 0x00000020 |
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35 | BIT6 EQU 0x00000040 |
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36 | BIT7 EQU 0x00000080 |
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37 | BIT8 EQU 0x00000100 |
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38 | BIT9 EQU 0x00000200 |
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39 | BIT10 EQU 0x00000400 |
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40 | BIT11 EQU 0x00000800 |
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41 | BIT12 EQU 0x00001000 |
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42 | BIT13 EQU 0x00002000 |
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43 | BIT14 EQU 0x00004000 |
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44 | BIT15 EQU 0x00008000 |
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45 | BIT16 EQU 0x00010000 |
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46 | BIT17 EQU 0x00020000 |
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47 | BIT18 EQU 0x00040000 |
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48 | BIT19 EQU 0x00080000 |
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49 | BIT20 EQU 0x00100000 |
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50 | BIT21 EQU 0x00200000 |
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51 | BIT22 EQU 0x00400000 |
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52 | BIT23 EQU 0x00800000 |
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53 | BIT24 EQU 0x00100000 |
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54 | BIT25 EQU 0x02000000 |
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55 | BIT26 EQU 0x04000000 |
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56 | BIT27 EQU 0x08000000 |
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57 | BIT28 EQU 0x10000000 |
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58 | BIT29 EQU 0x20000000 |
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59 | BIT30 EQU 0x40000000 |
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60 | BIT31 EQU 0x80000000 |
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61 | |||
465 | serge | 62 | PCM_4 equ BIT20 |
63 | PCM_6 equ BIT21 |
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64 | |||
378 | serge | 65 | VID_INTEL equ 0x8086 |
66 | VID_NVIDIA equ 0x10DE |
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351 | diamond | 67 | |
378 | serge | 68 | CTRL_ICH equ 0x2415 |
69 | CTRL_ICH0 equ 0x2425 |
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70 | CTRL_ICH2 equ 0x2435 |
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71 | CTRL_ICH3 equ 0x2445 |
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72 | CTRL_ICH4 equ 0x24C5 |
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73 | CTRL_ICH5 equ 0x24D5 |
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74 | CTRL_ICH6 equ 0x266E |
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75 | CTRL_ICH7 equ 0x27DE |
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351 | diamond | 76 | |
378 | serge | 77 | CTRL_NFORCE equ 0x01B1 |
78 | CTRL_NFORCE2 equ 0x006A |
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79 | CTRL_NFORCE3 equ 0x00DA |
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80 | CTRL_MCP04 equ 0x003A |
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81 | CTRL_CK804 equ 0x0059 |
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82 | CTRL_CK8 equ 0x008A |
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83 | CTRL_CK8S equ 0x00EA |
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84 | CTRL_MCP51 equ 0x026B |
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351 | diamond | 85 | |
86 | |||
378 | serge | 87 | PCM_OUT_BDL equ 0x10 ; PCM out buffer descriptors list |
351 | diamond | 88 | PCM_OUT_CR_REG equ 0x1b ; PCM out Control Register |
378 | serge | 89 | PCM_OUT_LVI_REG equ 0x15 ; PCM last valid index |
351 | diamond | 90 | PCM_OUT_SR_REG equ 0x16 ; PCM out Status register |
378 | serge | 91 | PCM_OUT_PIV_REG equ 0x1a |
92 | PCM_OUT_CIV_REG equ 0x14 ; PCM out current index |
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351 | diamond | 93 | |
378 | serge | 94 | PCM_IN_CR_REG equ 0x0b ; PCM in Control Register |
95 | MC_IN_CR_REG equ 0x2b ; MIC in Control Register |
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96 | RR equ BIT1 ; reset registers. Nukes all regs |
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351 | diamond | 97 | |
465 | serge | 98 | CODEC_MASTER_VOL_REG equ 0x02 |
99 | CODEC_AUX_VOL equ 0x04 ; |
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100 | CODEC_PCM_OUT_REG equ 0x18 ; PCM output volume |
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101 | CODEC_EXT_AUDIO_REG equ 0x28 ; extended audio |
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102 | CODEC_EXT_AUDIO_CTRL_REG equ 0x2a ; extended audio control |
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103 | CODEC_PCM_FRONT_DACRATE_REG equ 0x2c ; PCM out sample rate |
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104 | CODEC_PCM_SURND_DACRATE_REG equ 0x2e ; surround sound sample rate |
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105 | CODEC_PCM_LFE_DACRATE_REG equ 0x30 ; LFE sample rate |
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351 | diamond | 106 | |
465 | serge | 107 | GLOB_CTRL equ 0x2C ; Global Control |
378 | serge | 108 | CTRL_STAT equ 0x30 ; Global Status |
109 | CTRL_CAS equ 0x34 ; Codec Access Semiphore |
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351 | diamond | 110 | |
378 | serge | 111 | CAS_FLAG equ 0x01 ; Codec Access Semiphore Bit |
351 | diamond | 112 | |
378 | serge | 113 | CTRL_ST_CREADY equ BIT8+BIT9+BIT28 ; Primary Codec Ready |
351 | diamond | 114 | |
378 | serge | 115 | CTRL_ST_RCS equ 0x00008000 ; Read Completion Status |
351 | diamond | 116 | |
378 | serge | 117 | CTRL_CNT_CRIE equ BIT4+BIT5+BIT6 ; Codecs Resume Interrupt Enable |
118 | CTRL_CNT_AC_OFF equ 0x00000008 ; ACLINK Off |
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119 | CTRL_CNT_WARM equ 0x00000004 ; AC97 Warm Reset |
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120 | CTRL_CNT_COLD equ 0x00000002 ; AC97 Cold Reset |
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121 | CTRL_CNT_GIE equ 0x00000001 ; GPI Interrupt Enable |
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351 | diamond | 122 | |
123 | CODEC_REG_POWERDOWN equ 0x26 |
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124 | CODEC_REG_ST equ 0x26 |
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125 | |||
465 | serge | 126 | SRV_GETVERSION equ 0 |
351 | diamond | 127 | DEV_PLAY equ 1 |
128 | DEV_STOP equ 2 |
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129 | DEV_CALLBACK equ 3 |
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130 | DEV_SET_BUFF equ 4 |
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131 | DEV_NOTIFY equ 5 |
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132 | DEV_SET_MASTERVOL equ 6 |
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133 | DEV_GET_MASTERVOL equ 7 |
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134 | DEV_GET_INFO equ 8 |
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135 | |||
136 | struc AC_CNTRL ;AC controller base class |
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137 | { .bus dd ? |
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138 | .devfn dd ? |
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139 | |||
140 | .vendor dd ? |
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141 | .dev_id dd ? |
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142 | .pci_cmd dd ? |
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143 | .pci_stat dd ? |
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144 | |||
145 | .codec_io_base dd ? |
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146 | .codec_mem_base dd ? |
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147 | |||
148 | .ctrl_io_base dd ? |
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149 | .ctrl_mem_base dd ? |
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150 | .cfg_reg dd ? |
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151 | .int_line dd ? |
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152 | |||
153 | .vendor_ids dd ? ;vendor id string |
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154 | .ctrl_ids dd ? ;hub id string |
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155 | |||
156 | .buffer dd ? |
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157 | |||
158 | .notify_pos dd ? |
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159 | .notify_task dd ? |
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160 | |||
161 | .lvi_reg dd ? |
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162 | .ctrl_setup dd ? |
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163 | .user_callback dd ? |
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164 | .codec_read16 dd ? |
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165 | .codec_write16 dd ? |
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166 | |||
167 | .ctrl_read8 dd ? |
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168 | .ctrl_read16 dd ? |
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169 | .ctrl_read32 dd ? |
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170 | |||
171 | .ctrl_write8 dd ? |
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172 | .ctrl_write16 dd ? |
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173 | .ctrl_write32 dd ? |
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174 | } |
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175 | |||
176 | struc CODEC ;Audio Chip base class |
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177 | { |
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178 | .chip_id dd ? |
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179 | .flags dd ? |
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180 | .status dd ? |
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181 | |||
182 | .ac_vendor_ids dd ? ;ac vendor id string |
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183 | .chip_ids dd ? ;chip model string |
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184 | |||
185 | .shadow_flag dd ? |
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186 | dd ? |
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187 | |||
188 | .regs dw ? ; codec registers |
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189 | .reg_master_vol dw ? ;0x02 |
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190 | .reg_aux_out_vol dw ? ;0x04 |
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191 | .reg_mone_vol dw ? ;0x06 |
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192 | .reg_master_tone dw ? ;0x08 |
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193 | .reg_beep_vol dw ? ;0x0A |
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194 | .reg_phone_vol dw ? ;0x0C |
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195 | .reg_mic_vol dw ? ;0x0E |
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196 | .reg_line_in_vol dw ? ;0x10 |
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197 | .reg_cd_vol dw ? ;0x12 |
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198 | .reg_video_vol dw ? ;0x14 |
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199 | .reg_aux_in_vol dw ? ;0x16 |
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200 | .reg_pcm_out_vol dw ? ;0x18 |
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201 | .reg_rec_select dw ? ;0x1A |
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202 | .reg_rec_gain dw ? ;0x1C |
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203 | .reg_rec_gain_mic dw ? ;0x1E |
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204 | .reg_gen dw ? ;0x20 |
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205 | .reg_3d_ctrl dw ? ;0X22 |
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206 | .reg_page dw ? ;0X24 |
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207 | .reg_powerdown dw ? ;0x26 |
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208 | .reg_ext_audio dw ? ;0x28 |
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209 | .reg_ext_st dw ? ;0x2a |
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210 | .reg_pcm_front_rate dw ? ;0x2c |
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211 | .reg_pcm_surr_rate dw ? ;0x2e |
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212 | .reg_lfe_rate dw ? ;0x30 |
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213 | .reg_pcm_in_rate dw ? ;0x32 |
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214 | dw ? ;0x34 |
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215 | .reg_cent_lfe_vol dw ? ;0x36 |
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216 | .reg_surr_vol dw ? ;0x38 |
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217 | .reg_spdif_ctrl dw ? ;0x3A |
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218 | dw ? ;0x3C |
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219 | dw ? ;0x3E |
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220 | dw ? ;0x40 |
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221 | dw ? ;0x42 |
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222 | dw ? ;0x44 |
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223 | dw ? ;0x46 |
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224 | dw ? ;0x48 |
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225 | dw ? ;0x4A |
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226 | dw ? ;0x4C |
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227 | dw ? ;0x4E |
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228 | dw ? ;0x50 |
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229 | dw ? ;0x52 |
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230 | dw ? ;0x54 |
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231 | dw ? ;0x56 |
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232 | dw ? ;0x58 |
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233 | dw ? ;0x5A |
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234 | dw ? ;0x5C |
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235 | dw ? ;0x5E |
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236 | .reg_page_0 dw ? ;0x60 |
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237 | .reg_page_1 dw ? ;0x62 |
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238 | .reg_page_2 dw ? ;0x64 |
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239 | .reg_page_3 dw ? ;0x66 |
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240 | .reg_page_4 dw ? ;0x68 |
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241 | .reg_page_5 dw ? ;0x6A |
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242 | .reg_page_6 dw ? ;0x6C |
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243 | .reg_page_7 dw ? ;0x6E |
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244 | dw ? ;0x70 |
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245 | dw ? ;0x72 |
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246 | dw ? ;0x74 |
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247 | dw ? ;0x76 |
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248 | dw ? ;0x78 |
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249 | dw ? ;0x7A |
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250 | .reg_vendor_id_1 dw ? ;0x7C |
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251 | .reg_vendor_id_2 dw ? ;0x7E |
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252 | |||
253 | |||
254 | .reset dd ? ;virual |
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255 | .set_master_vol dd ? |
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256 | } |
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257 | |||
258 | struc CTRL_INFO |
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465 | serge | 259 | { .pci_cmd dd ? |
260 | .irq dd ? |
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261 | .glob_cntrl dd ? |
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262 | .glob_sta dd ? |
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263 | .codec_io_base dd ? |
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264 | .ctrl_io_base dd ? |
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265 | .codec_mem_base dd ? |
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266 | .ctrl_mem_base dd ? |
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267 | .codec_id dd ? |
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351 | diamond | 268 | } |
269 | |||
270 | struc IOCTL |
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465 | serge | 271 | { .handle dd ? |
272 | .io_code dd ? |
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273 | .input dd ? |
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274 | .inp_size dd ? |
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275 | .output dd ? |
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276 | .out_size dd ? |
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351 | diamond | 277 | } |
278 | |||
279 | virtual at 0 |
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280 | IOCTL IOCTL |
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281 | end virtual |
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282 | |||
283 | EVENT_NOTIFY equ 0x00000200 |
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284 | |||
465 | serge | 285 | OS_BASE equ 0x80000000 |
380 | serge | 286 | SLOT_BASE equ OS_BASE+0x0080000 |
351 | diamond | 287 | |
288 | public START |
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289 | public service_proc |
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290 | public version |
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291 | |||
292 | section '.flat' code readable align 16 |
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293 | |||
294 | proc START stdcall, state:dword |
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295 | |||
296 | cmp [state], 1 |
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297 | jne .stop |
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298 | |||
299 | if DEBUG |
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300 | mov esi, msgInit |
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301 | call SysMsgBoardStr |
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302 | end if |
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303 | |||
304 | call detect_controller |
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305 | test eax, eax |
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306 | jz .fail |
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307 | |||
308 | if DEBUG |
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309 | mov esi,[ctrl.vendor_ids] |
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310 | call SysMsgBoardStr |
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311 | mov esi, [ctrl.ctrl_ids] |
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312 | call SysMsgBoardStr |
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313 | |||
314 | end if |
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315 | |||
316 | call init_controller |
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317 | test eax, eax |
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318 | jz .fail |
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319 | |||
320 | if DEBUG |
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321 | mov esi, msgInitCodec |
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322 | call SysMsgBoardStr |
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323 | end if |
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324 | |||
325 | call init_codec |
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326 | test eax, eax |
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327 | jz .fail |
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328 | |||
329 | if DEBUG |
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330 | mov esi, [codec.ac_vendor_ids] |
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331 | call SysMsgBoardStr |
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332 | |||
333 | mov esi, [codec.chip_ids] |
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334 | call SysMsgBoardStr |
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335 | end if |
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336 | |||
337 | call reset_controller |
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338 | call setup_codec |
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339 | |||
340 | mov esi, msgPrimBuff |
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341 | call SysMsgBoardStr |
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342 | |||
343 | call create_primary_buff |
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344 | |||
345 | ; if REMAP_IRQ |
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346 | |||
347 | ; call get_LPC_bus |
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348 | ; cmp eax, -1 |
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349 | ; jz .fail |
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350 | |||
351 | ; mov [lpc_bus], 0 ;eax |
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352 | ; call remap_irq |
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353 | ; end if |
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354 | |||
355 | mov eax, VALID_IRQ |
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356 | mov ebx, [ctrl.int_line] |
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357 | mov esi, msgInvIRQ |
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358 | bt eax, ebx |
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359 | jnc .fail |
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360 | mov eax, ATTCH_IRQ |
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361 | mov esi, msgAttchIRQ |
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362 | bt eax, ebx |
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363 | jnc .fail |
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364 | |||
365 | stdcall AttachIntHandler, ebx, ac97_irq |
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465 | serge | 366 | .reg: |
351 | diamond | 367 | stdcall RegService, sz_sound_srv, service_proc |
368 | ret |
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369 | .fail: |
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370 | if DEBUG |
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371 | mov esi, msgFail |
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372 | call SysMsgBoardStr |
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373 | end if |
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374 | xor eax, eax |
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375 | ret |
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376 | .stop: |
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377 | call stop |
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378 | xor eax, eax |
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379 | ret |
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380 | endp |
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381 | |||
382 | handle equ IOCTL.handle |
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383 | io_code equ IOCTL.io_code |
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384 | input equ IOCTL.input |
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385 | inp_size equ IOCTL.inp_size |
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386 | output equ IOCTL.output |
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387 | out_size equ IOCTL.out_size |
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388 | |||
389 | align 4 |
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390 | proc service_proc stdcall, ioctl:dword |
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391 | |||
392 | mov edi, [ioctl] |
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393 | mov eax, [edi+io_code] |
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465 | serge | 394 | |
395 | cmp eax, SRV_GETVERSION |
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396 | jne @F |
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397 | |||
398 | mov eax, [edi+output] |
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399 | cmp [edi+out_size], 4 |
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400 | jne .fail |
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401 | |||
402 | mov [eax], dword API_VERSION |
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403 | xor eax, eax |
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404 | ret |
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405 | @@: |
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351 | diamond | 406 | cmp eax, DEV_PLAY |
407 | jne @F |
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408 | if DEBUG |
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409 | mov esi, msgPlay |
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410 | call SysMsgBoardStr |
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411 | end if |
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412 | call play |
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413 | ret |
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414 | @@: |
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415 | cmp eax, DEV_STOP |
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416 | jne @F |
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417 | if DEBUG |
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418 | mov esi, msgStop |
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419 | call SysMsgBoardStr |
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420 | end if |
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421 | call stop |
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422 | ret |
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423 | @@: |
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424 | cmp eax, DEV_CALLBACK |
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425 | jne @F |
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426 | mov ebx, [edi+input] |
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427 | stdcall set_callback, [ebx] |
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428 | ret |
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429 | @@: |
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430 | cmp eax, DEV_SET_MASTERVOL |
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431 | jne @F |
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378 | serge | 432 | mov eax, [edi+input] |
433 | mov eax, [eax] |
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434 | call set_master_vol ;eax= vol |
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351 | diamond | 435 | ret |
436 | @@: |
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437 | cmp eax, DEV_GET_MASTERVOL |
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438 | jne @F |
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439 | mov ebx, [edi+output] |
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440 | stdcall get_master_vol, ebx |
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441 | ret |
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378 | serge | 442 | ;@@: |
443 | ; cmp eax, DEV_GET_INFO |
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444 | ; jne @F |
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445 | ; mov ebx, [edi+output] |
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446 | ; stdcall get_dev_info, ebx |
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447 | ; ret |
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351 | diamond | 448 | @@: |
449 | .fail: |
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378 | serge | 450 | or eax, -1 |
351 | diamond | 451 | ret |
452 | endp |
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453 | |||
454 | restore handle |
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455 | restore io_code |
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456 | restore input |
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457 | restore inp_size |
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458 | restore output |
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459 | restore out_size |
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460 | |||
461 | |||
462 | align 4 |
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463 | proc remap_irq ;for Intel chipsets ONLY !!! |
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464 | mov eax, VALID_IRQ |
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465 | bt eax, IRQ_LINE |
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466 | jnc .exit |
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467 | |||
468 | mov edx, 0x4D0 |
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469 | in ax,dx |
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470 | bts ax, IRQ_LINE |
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471 | out dx, aX |
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472 | |||
473 | stdcall PciWrite8, dword 0, dword 0xF8, dword 0x61, dword IRQ_LINE |
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474 | mov [ctrl.int_line], IRQ_LINE |
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475 | |||
476 | .exit: |
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477 | ret |
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478 | endp |
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479 | |||
480 | align 4 |
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481 | proc ac97_irq |
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482 | |||
483 | ; if DEBUG |
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484 | ; mov esi, msgIRQ |
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485 | ; call SysMsgBoardStr |
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486 | ; end if |
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487 | |||
488 | mov edx, PCM_OUT_CR_REG |
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489 | mov al, 0x10; 0x10 |
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490 | call [ctrl.ctrl_write8] |
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491 | |||
492 | mov ax, 0x1c |
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493 | mov edx, PCM_OUT_SR_REG |
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494 | call [ctrl.ctrl_write16] |
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495 | |||
496 | mov edx, PCM_OUT_CIV_REG |
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497 | call [ctrl.ctrl_read8] |
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498 | |||
499 | and eax, 0x1F |
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500 | cmp eax, [civ_val] |
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501 | je .skip |
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502 | |||
503 | mov [civ_val], eax |
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504 | dec eax |
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505 | and eax, 0x1F |
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506 | mov [ctrl.lvi_reg], eax |
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507 | |||
508 | mov edx, PCM_OUT_LVI_REG |
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509 | call [ctrl.ctrl_write8] |
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510 | |||
511 | mov edx, PCM_OUT_CR_REG |
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512 | mov ax, 0x11 ;0x1D |
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513 | call [ctrl.ctrl_write8] |
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514 | |||
515 | mov eax, [civ_val] |
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516 | add eax, 1 |
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517 | and eax, 31 |
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518 | mov ebx, dword [buff_list+eax*4] |
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519 | |||
520 | cmp [ctrl.user_callback], 0 |
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521 | je @f |
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522 | |||
523 | stdcall [ctrl.user_callback], ebx |
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524 | @@: |
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525 | ret |
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526 | |||
527 | .skip: |
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528 | mov edx, PCM_OUT_CR_REG |
||
529 | mov ax, 0x11 ;0x1D |
||
530 | call [ctrl.ctrl_write8] |
||
531 | ret |
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532 | endp |
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533 | |||
534 | align 4 |
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535 | proc create_primary_buff |
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536 | |||
537 | stdcall KernelAlloc, 0x10000 |
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538 | mov [ctrl.buffer], eax |
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539 | |||
540 | mov edi, eax |
||
541 | mov ecx, 0x10000/4 |
||
542 | xor eax, eax |
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543 | cld |
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544 | rep stosd |
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545 | |||
546 | mov eax, [ctrl.buffer] |
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547 | call GetPgAddr |
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548 | |||
549 | mov ebx, 0xC0002000 |
||
550 | mov ecx, 4 |
||
551 | mov edi, pcmout_bdl |
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552 | @@: |
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553 | mov [edi], eax |
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554 | mov [edi+4], ebx |
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555 | |||
556 | mov [edi+32], eax |
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557 | mov [edi+4+32], ebx |
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558 | |||
559 | mov [edi+64], eax |
||
560 | mov [edi+4+64], ebx |
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561 | |||
562 | mov [edi+96], eax |
||
563 | mov [edi+4+96], ebx |
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564 | |||
565 | mov [edi+128], eax |
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566 | mov [edi+4+128], ebx |
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567 | |||
568 | mov [edi+160], eax |
||
569 | mov [edi+4+160], ebx |
||
570 | |||
571 | mov [edi+192], eax |
||
572 | mov [edi+4+192], ebx |
||
573 | |||
574 | mov [edi+224], eax |
||
575 | mov [edi+4+224], ebx |
||
576 | |||
577 | add eax, 0x4000 |
||
578 | add edi, 8 |
||
579 | loop @B |
||
580 | |||
581 | mov edi, buff_list |
||
582 | mov eax, [ctrl.buffer] |
||
583 | mov ecx, 4 |
||
584 | @@: |
||
585 | mov [edi], eax |
||
586 | mov [edi+16], eax |
||
587 | mov [edi+32], eax |
||
588 | mov [edi+48], eax |
||
589 | mov [edi+64], eax |
||
590 | mov [edi+80], eax |
||
591 | mov [edi+96], eax |
||
592 | mov [edi+112], eax |
||
593 | |||
594 | add eax, 0x4000 |
||
595 | add edi, 4 |
||
596 | loop @B |
||
597 | |||
598 | mov eax, pcmout_bdl |
||
599 | mov ebx, eax |
||
600 | call GetPgAddr ;eax |
||
601 | and ebx, 0xFFF |
||
602 | add eax, ebx |
||
603 | |||
604 | mov edx, PCM_OUT_BDL |
||
605 | call [ctrl.ctrl_write32] |
||
606 | |||
607 | mov eax, 16 |
||
608 | mov [ctrl.lvi_reg], eax |
||
609 | mov edx, PCM_OUT_LVI_REG |
||
610 | call [ctrl.ctrl_write8] |
||
611 | ret |
||
612 | endp |
||
613 | |||
614 | align 4 |
||
615 | proc detect_controller |
||
616 | locals |
||
617 | last_bus dd ? |
||
618 | bus dd ? |
||
619 | devfn dd ? |
||
620 | endl |
||
621 | |||
622 | xor eax, eax |
||
623 | mov [bus], eax |
||
624 | inc eax |
||
625 | call PciApi |
||
626 | cmp eax, -1 |
||
627 | je .err |
||
628 | |||
629 | mov [last_bus], eax |
||
630 | |||
631 | .next_bus: |
||
632 | and [devfn], 0 |
||
633 | .next_dev: |
||
634 | stdcall PciRead32, [bus], [devfn], dword 0 |
||
635 | test eax, eax |
||
636 | jz .next |
||
637 | cmp eax, -1 |
||
638 | je .next |
||
639 | |||
640 | mov edi, devices |
||
641 | @@: |
||
642 | mov ebx, [edi] |
||
643 | test ebx, ebx |
||
644 | jz .next |
||
645 | |||
646 | cmp eax, ebx |
||
647 | je .found |
||
648 | add edi, 12 |
||
649 | jmp @B |
||
650 | |||
651 | .next: |
||
652 | inc [devfn] |
||
653 | cmp [devfn], 256 |
||
654 | jb .next_dev |
||
655 | mov eax, [bus] |
||
656 | inc eax |
||
657 | mov [bus], eax |
||
658 | cmp eax, [last_bus] |
||
659 | jna .next_bus |
||
660 | xor eax, eax |
||
661 | ret |
||
662 | .found: |
||
663 | mov ebx, [bus] |
||
664 | mov [ctrl.bus], ebx |
||
665 | |||
666 | mov ecx, [devfn] |
||
667 | mov [ctrl.devfn], ecx |
||
668 | |||
669 | mov edx, eax |
||
670 | and edx, 0xFFFF |
||
671 | mov [ctrl.vendor], edx |
||
672 | shr eax, 16 |
||
673 | mov [ctrl.dev_id], eax |
||
674 | |||
675 | mov ebx, [edi+4] |
||
676 | mov [ctrl.ctrl_ids], ebx |
||
677 | mov esi, [edi+8] |
||
678 | mov [ctrl.ctrl_setup], esi |
||
679 | |||
680 | cmp ebx, VID_INTEL |
||
681 | jne @F |
||
682 | mov [ctrl.vendor_ids], msg_Intel |
||
683 | ret |
||
684 | @@: |
||
685 | cmp ebx, VID_NVIDIA |
||
686 | jne @F |
||
687 | mov [ctrl.vendor_ids], msg_NVidia |
||
688 | @@: |
||
689 | mov [ctrl.vendor_ids], 0 ;something wrong ? |
||
690 | ret |
||
691 | .err: |
||
692 | xor eax, eax |
||
693 | ret |
||
694 | endp |
||
695 | |||
696 | align 4 |
||
697 | proc get_LPC_bus ;for Intel chipsets ONLY !!! |
||
698 | locals |
||
699 | last_bus dd ? |
||
700 | bus dd ? |
||
701 | endl |
||
702 | |||
703 | xor eax, eax |
||
704 | mov [bus], eax |
||
705 | inc eax |
||
706 | call [PciApi] |
||
707 | cmp eax, -1 |
||
708 | je .err |
||
709 | |||
710 | mov [last_bus], eax |
||
711 | .next_bus: |
||
712 | stdcall PciRead32, [bus], dword 0xF8, dword 0 |
||
713 | test eax, eax |
||
714 | jz .next |
||
715 | cmp eax, -1 |
||
716 | je .next |
||
717 | |||
718 | cmp eax, 0x24D08086 |
||
719 | je .found |
||
720 | .next: |
||
721 | mov eax, [bus] |
||
722 | inc eax |
||
723 | cmp eax, [last_bus] |
||
724 | mov [bus], eax |
||
725 | jna .next_bus |
||
726 | .err: |
||
727 | xor eax, eax |
||
728 | dec eax |
||
729 | ret |
||
730 | .found: |
||
731 | mov eax, [bus] |
||
732 | ret |
||
733 | endp |
||
734 | |||
735 | align 4 |
||
736 | proc init_controller |
||
737 | |||
738 | stdcall PciRead32, [ctrl.bus], [ctrl.devfn], dword 4 |
||
739 | mov ebx, eax |
||
740 | and eax, 0xFFFF |
||
741 | mov [ctrl.pci_cmd], eax |
||
742 | shr ebx, 16 |
||
743 | mov [ctrl.pci_stat], ebx |
||
744 | |||
745 | stdcall PciRead32, [ctrl.bus], [ctrl.devfn], dword 0x10 |
||
746 | and eax,0xFFFE |
||
747 | mov [ctrl.codec_io_base], eax |
||
748 | |||
749 | stdcall PciRead32, [ctrl.bus], [ctrl.devfn], dword 0x14 |
||
750 | and eax, 0xFFC0 |
||
751 | mov [ctrl.ctrl_io_base], eax |
||
752 | |||
753 | stdcall PciRead32, [ctrl.bus], [ctrl.devfn], dword 0x18 |
||
754 | mov [ctrl.codec_mem_base], eax |
||
755 | |||
756 | stdcall PciRead32, [ctrl.bus], [ctrl.devfn], dword 0x1C |
||
757 | mov [ctrl.ctrl_mem_base], eax |
||
758 | |||
759 | stdcall PciRead32, [ctrl.bus], [ctrl.devfn], dword 0x3C |
||
760 | and eax, 0xFF |
||
761 | mov [ctrl.int_line], eax |
||
762 | |||
763 | stdcall PciRead8, [ctrl.bus], [ctrl.devfn], dword 0x41 |
||
764 | and eax, 0xFF |
||
765 | mov [ctrl.cfg_reg], eax |
||
766 | |||
767 | call [ctrl.ctrl_setup] |
||
768 | xor eax, eax |
||
769 | inc eax |
||
770 | ret |
||
771 | endp |
||
772 | |||
773 | align 4 |
||
774 | proc set_ICH |
||
775 | mov [ctrl.codec_read16], codec_io_r16 ;virtual |
||
776 | mov [ctrl.codec_write16], codec_io_w16 ;virtual |
||
777 | |||
778 | mov [ctrl.ctrl_read8 ], ctrl_io_r8 ;virtual |
||
779 | mov [ctrl.ctrl_read16], ctrl_io_r16 ;virtual |
||
780 | mov [ctrl.ctrl_read32], ctrl_io_r32 ;virtual |
||
781 | |||
782 | mov [ctrl.ctrl_write8 ], ctrl_io_w8 ;virtual |
||
783 | mov [ctrl.ctrl_write16], ctrl_io_w16 ;virtual |
||
784 | mov [ctrl.ctrl_write32], ctrl_io_w32 ;virtual |
||
785 | ret |
||
786 | endp |
||
787 | |||
378 | serge | 788 | PG_SW equ 0x003 |
789 | PG_NOCACHE equ 0x018 |
||
351 | diamond | 790 | |
791 | align 4 |
||
792 | proc set_ICH4 |
||
793 | stdcall AllocKernelSpace, dword 0x2000 |
||
794 | mov edi, eax |
||
795 | stdcall MapPage, edi,[ctrl.codec_mem_base],PG_SW+PG_NOCACHE |
||
796 | mov [ctrl.codec_mem_base], edi |
||
797 | add edi, 0x1000 |
||
798 | stdcall MapPage, edi, [ctrl.ctrl_mem_base],PG_SW+PG_NOCACHE |
||
799 | mov [ctrl.ctrl_mem_base], edi |
||
800 | |||
801 | mov [ctrl.codec_read16], codec_mem_r16 ;virtual |
||
802 | mov [ctrl.codec_write16], codec_mem_w16 ;virtual |
||
803 | |||
804 | mov [ctrl.ctrl_read8 ], ctrl_mem_r8 ;virtual |
||
805 | mov [ctrl.ctrl_read16], ctrl_mem_r16 ;virtual |
||
806 | mov [ctrl.ctrl_read32], ctrl_mem_r32 ;virtual |
||
807 | |||
808 | mov [ctrl.ctrl_write8 ], ctrl_mem_w8 ;virtual |
||
809 | mov [ctrl.ctrl_write16], ctrl_mem_w16 ;virtual |
||
810 | mov [ctrl.ctrl_write32], ctrl_mem_w32 ;virtual |
||
811 | ret |
||
812 | endp |
||
813 | |||
814 | align 4 |
||
815 | proc reset_controller |
||
816 | |||
817 | xor eax, eax |
||
818 | mov edx, PCM_IN_CR_REG |
||
819 | call [ctrl.ctrl_write8] |
||
820 | |||
821 | mov edx, PCM_OUT_CR_REG |
||
822 | call [ctrl.ctrl_write8] |
||
823 | |||
824 | mov edx, MC_IN_CR_REG |
||
825 | call [ctrl.ctrl_write8] |
||
826 | |||
827 | mov eax, RR |
||
828 | mov edx, PCM_IN_CR_REG |
||
829 | call [ctrl.ctrl_write8] |
||
830 | |||
831 | mov edx, PCM_OUT_CR_REG |
||
832 | call [ctrl.ctrl_write8] |
||
833 | |||
834 | mov edx, MC_IN_CR_REG |
||
835 | call [ctrl.ctrl_write8] |
||
836 | ret |
||
837 | endp |
||
838 | |||
839 | align 4 |
||
840 | proc init_codec |
||
841 | locals |
||
842 | counter dd ? |
||
843 | endl |
||
844 | |||
845 | mov esi, msgControl |
||
846 | call SysMsgBoardStr |
||
847 | |||
848 | mov edx, GLOB_CTRL |
||
849 | call [ctrl.ctrl_read32] |
||
850 | call dword2str |
||
851 | call SysMsgBoardStr |
||
852 | |||
853 | mov esi, msgStatus |
||
854 | call SysMsgBoardStr |
||
855 | |||
856 | mov edx, CTRL_STAT |
||
857 | call [ctrl.ctrl_read32] |
||
858 | |||
859 | call dword2str |
||
860 | call SysMsgBoardStr |
||
861 | |||
862 | test eax, CTRL_ST_CREADY |
||
863 | jnz .ready |
||
864 | |||
865 | call reset_codec |
||
866 | and eax, eax |
||
867 | jz .err |
||
868 | |||
869 | xor edx, edx ;ac_reg_0 |
||
870 | call [ctrl.codec_write16] |
||
871 | |||
872 | xor eax, eax |
||
873 | mov edx, CODEC_REG_POWERDOWN |
||
874 | call [ctrl.codec_write16] |
||
875 | |||
876 | mov [counter], 200 ; total 200*5 ms = 1s |
||
877 | .wait: |
||
878 | mov edx, CODEC_REG_POWERDOWN |
||
879 | call [ctrl.codec_read16] |
||
880 | and eax, 0x0F |
||
881 | cmp eax, 0x0F |
||
882 | jz .ready |
||
883 | |||
884 | mov eax, 5000 ; wait 5 ms |
||
885 | call StallExec |
||
886 | sub [counter] , 1 |
||
887 | jnz .wait |
||
888 | .err: |
||
889 | xor eax, eax ; timeout error |
||
890 | ret |
||
891 | .ready: |
||
465 | serge | 892 | mov eax, 2 ;force set 16-bit 2-channel PCM |
893 | mov edx, GLOB_CTRL |
||
894 | call [ctrl.ctrl_write32] |
||
895 | mov eax, 5000 ; wait 5 ms |
||
896 | call StallExec |
||
897 | |||
351 | diamond | 898 | call detect_codec |
899 | |||
900 | xor eax, eax |
||
901 | inc eax |
||
902 | ret |
||
903 | endp |
||
904 | |||
905 | align 4 |
||
906 | proc reset_codec |
||
907 | mov edx, GLOB_CTRL |
||
908 | call [ctrl.ctrl_read32] |
||
909 | |||
910 | test eax, 0x02 |
||
911 | jz .cold |
||
912 | |||
913 | call warm_reset |
||
914 | jnc .ok |
||
915 | .cold: |
||
916 | call cold_reset |
||
917 | jnc .ok |
||
918 | |||
919 | if DEBUG |
||
920 | mov esi, msgCFail |
||
921 | call SysMsgBoardStr |
||
922 | end if |
||
923 | xor eax, eax ; timeout error |
||
924 | ret |
||
925 | .ok: |
||
926 | if DEBUG |
||
927 | mov esi, msgResetOk |
||
928 | call SysMsgBoardStr |
||
929 | end if |
||
930 | |||
931 | xor eax, eax |
||
932 | inc eax |
||
933 | ret |
||
934 | endp |
||
935 | |||
936 | align 4 |
||
937 | proc warm_reset |
||
938 | locals |
||
939 | counter dd ? |
||
940 | endl |
||
941 | |||
942 | mov eax, 0x06 |
||
943 | mov edx, GLOB_CTRL |
||
944 | call [ctrl.ctrl_write32] |
||
945 | |||
946 | if DEBUG |
||
947 | mov esi, msgWarm |
||
948 | call SysMsgBoardStr |
||
949 | end if |
||
950 | |||
951 | mov [counter], 10 ; total 10*100 ms = 1s |
||
952 | .wait: |
||
953 | mov eax, 100000 ; wait 100 ms |
||
954 | call StallExec |
||
955 | |||
956 | mov edx, GLOB_CTRL |
||
957 | call [ctrl.ctrl_read32] |
||
958 | test eax, 4 |
||
959 | jz .ok |
||
960 | sub [counter], 1 |
||
961 | jnz .wait |
||
962 | |||
963 | if DEBUG |
||
964 | mov esi, msgWRFail |
||
965 | call SysMsgBoardStr |
||
966 | end if |
||
967 | |||
968 | stc |
||
969 | ret |
||
970 | .ok: |
||
971 | mov edx, CTRL_STAT |
||
972 | call [ctrl.ctrl_read32] |
||
973 | and eax, CTRL_ST_CREADY |
||
974 | jz .fail |
||
975 | clc |
||
976 | ret |
||
977 | .fail: |
||
978 | stc |
||
979 | ret |
||
980 | endp |
||
981 | |||
982 | align 4 |
||
983 | proc cold_reset |
||
984 | locals |
||
985 | counter dd ? |
||
986 | endl |
||
987 | |||
988 | xor eax, eax |
||
989 | mov edx, GLOB_CTRL |
||
990 | call [ctrl.ctrl_write32] |
||
991 | |||
992 | if DEBUG |
||
993 | mov esi, msgCold |
||
994 | call SysMsgBoardStr |
||
995 | end if |
||
996 | |||
997 | mov eax, 1000000 ; wait 1 s |
||
998 | call StallExec |
||
999 | |||
1000 | mov eax, 2 |
||
1001 | mov edx, GLOB_CTRL |
||
1002 | call [ctrl.ctrl_write32] |
||
1003 | |||
1004 | mov [counter], 10 ; total 10*100 ms = 1s |
||
1005 | .wait: |
||
1006 | mov eax, 100000 ; wait 100 ms |
||
1007 | call StallExec |
||
1008 | |||
1009 | mov edx, GLOB_CTRL |
||
1010 | call [ctrl.ctrl_read32] |
||
1011 | test eax, 4 |
||
1012 | jz .ok |
||
1013 | sub [counter], 1 |
||
1014 | jnz .wait |
||
1015 | |||
1016 | if DEBUG |
||
1017 | mov esi, msgCRFail |
||
1018 | call SysMsgBoardStr |
||
1019 | end if |
||
1020 | stc |
||
1021 | ret |
||
1022 | .ok: |
||
1023 | mov edx, CTRL_STAT |
||
1024 | call [ctrl.ctrl_read32] |
||
1025 | and eax, CTRL_ST_CREADY |
||
1026 | jz .fail |
||
1027 | clc |
||
1028 | ret |
||
1029 | .fail: |
||
1030 | stc |
||
1031 | ret |
||
1032 | endp |
||
1033 | |||
1034 | align 4 |
||
378 | serge | 1035 | play: |
351 | diamond | 1036 | mov eax, 16 |
1037 | mov [ctrl.lvi_reg], eax |
||
1038 | mov edx, PCM_OUT_LVI_REG |
||
1039 | call [ctrl.ctrl_write8] |
||
1040 | |||
1041 | mov edx, PCM_OUT_CR_REG |
||
1042 | mov ax, 0x1D |
||
1043 | call [ctrl.ctrl_write8] |
||
378 | serge | 1044 | xor eax, eax |
351 | diamond | 1045 | ret |
1046 | |||
1047 | align 4 |
||
378 | serge | 1048 | stop: |
351 | diamond | 1049 | mov edx, PCM_OUT_CR_REG |
1050 | mov ax, 0x0 |
||
1051 | call [ctrl.ctrl_write8] |
||
1052 | |||
1053 | mov ax, 0x1c |
||
1054 | mov edx, PCM_OUT_SR_REG |
||
1055 | call [ctrl.ctrl_write16] |
||
378 | serge | 1056 | xor eax, eax |
351 | diamond | 1057 | ret |
1058 | |||
1059 | align 4 |
||
1060 | proc get_dev_info stdcall, p_info:dword |
||
1061 | virtual at esi |
||
1062 | CTRL_INFO CTRL_INFO |
||
1063 | end virtual |
||
1064 | |||
1065 | mov esi, [p_info] |
||
1066 | mov eax, [ctrl.int_line] |
||
1067 | mov ebx, [ctrl.codec_io_base] |
||
1068 | mov ecx, [ctrl.ctrl_io_base] |
||
1069 | mov edx, [ctrl.codec_mem_base] |
||
1070 | mov edi, [ctrl.ctrl_mem_base] |
||
1071 | |||
1072 | mov [CTRL_INFO.irq], eax |
||
1073 | mov [CTRL_INFO.codec_io_base], ebx |
||
1074 | mov [CTRL_INFO.ctrl_io_base], ecx |
||
1075 | mov [CTRL_INFO.codec_mem_base], edx |
||
1076 | mov [CTRL_INFO.ctrl_mem_base], edi |
||
1077 | |||
1078 | mov eax, [codec.chip_id] |
||
1079 | mov [CTRL_INFO.codec_id], eax |
||
1080 | |||
1081 | mov edx, GLOB_CTRL |
||
1082 | call [ctrl.ctrl_read32] |
||
1083 | mov [CTRL_INFO.glob_cntrl], eax |
||
1084 | |||
1085 | mov edx, CTRL_STAT |
||
1086 | call [ctrl.ctrl_read32] |
||
1087 | mov [CTRL_INFO.glob_sta], eax |
||
1088 | |||
1089 | mov ebx, [ctrl.pci_cmd] |
||
1090 | mov [CTRL_INFO.pci_cmd], ebx |
||
1091 | ret |
||
1092 | endp |
||
1093 | |||
1094 | align 4 |
||
1095 | proc set_callback stdcall, handler:dword |
||
1096 | mov eax, [handler] |
||
1097 | mov [ctrl.user_callback], eax |
||
1098 | ret |
||
1099 | endp |
||
1100 | |||
1101 | align 4 |
||
1102 | proc codec_read stdcall, ac_reg:dword ; reg = edx, reval = eax |
||
1103 | |||
1104 | mov edx, [ac_reg] |
||
1105 | |||
1106 | mov ebx, edx |
||
1107 | shr ebx, 1 |
||
1108 | bt [codec.shadow_flag], ebx |
||
1109 | jc .use_shadow |
||
1110 | |||
1111 | call [ctrl.codec_read16] ;change edx !!! |
||
1112 | mov ecx, eax |
||
1113 | |||
1114 | mov edx, CTRL_STAT |
||
1115 | call [ctrl.ctrl_read32] |
||
1116 | test eax, CTRL_ST_RCS |
||
1117 | jz .read_ok |
||
1118 | |||
1119 | mov edx, CTRL_STAT |
||
1120 | call [ctrl.ctrl_write32] |
||
1121 | xor eax,eax |
||
1122 | not eax ;timeout |
||
1123 | ret |
||
1124 | .read_ok: |
||
1125 | mov edx, [ac_reg] |
||
1126 | mov [codec.regs+edx], cx |
||
1127 | bts [codec.shadow_flag], ebx |
||
1128 | mov eax, ecx |
||
1129 | ret |
||
1130 | .use_shadow: |
||
1131 | movzx eax, word [codec.regs+edx] |
||
1132 | ret |
||
1133 | endp |
||
1134 | |||
1135 | align 4 |
||
1136 | proc codec_write stdcall, ac_reg:dword |
||
1137 | push eax |
||
1138 | call check_semafore |
||
1139 | and eax, eax |
||
1140 | jz .err |
||
1141 | pop eax |
||
1142 | |||
1143 | mov esi, [ac_reg] |
||
1144 | mov edx, esi |
||
1145 | call [ctrl.codec_write16] |
||
1146 | mov [codec.regs+esi], ax |
||
1147 | shr esi, 1 |
||
1148 | bts [codec.shadow_flag], esi |
||
1149 | ret |
||
1150 | .err: |
||
1151 | pop eax |
||
1152 | ret |
||
1153 | endp |
||
1154 | |||
1155 | align 4 |
||
1156 | proc codec_check_ready |
||
1157 | |||
1158 | mov edx, CTRL_ST |
||
1159 | call [ctrl.ctrl_read32] |
||
1160 | and eax, CTRL_ST_CREADY |
||
1161 | jz .not_ready |
||
1162 | |||
1163 | xor eax, wax |
||
1164 | inc eax |
||
1165 | ret |
||
1166 | .not_ready: |
||
1167 | xor eax, eax |
||
1168 | ret |
||
1169 | endp |
||
1170 | |||
1171 | align 4 |
||
1172 | proc check_semafore |
||
1173 | local counter:DWORD |
||
1174 | |||
1175 | mov [counter], 100 |
||
1176 | .l1: |
||
1177 | mov edx, CTRL_CAS |
||
1178 | call [ctrl.ctrl_read8] |
||
1179 | and eax, CAS_FLAG |
||
1180 | jz .ok |
||
1181 | |||
1182 | mov eax, 1 |
||
1183 | call StallExec |
||
1184 | sub [counter], 1 |
||
1185 | jnz .l1 |
||
1186 | xor eax, eax |
||
1187 | ret |
||
1188 | align 4 |
||
1189 | .ok: |
||
1190 | xor eax,eax |
||
1191 | inc eax |
||
1192 | ret |
||
1193 | endp |
||
1194 | |||
1195 | align 4 |
||
1196 | proc StallExec |
||
1197 | push ecx |
||
1198 | push edx |
||
1199 | push ebx |
||
1200 | push eax |
||
1201 | |||
1202 | mov ecx, CPU_FREQ |
||
1203 | mul ecx |
||
1204 | mov ebx, eax ;low |
||
1205 | mov ecx, edx ;high |
||
1206 | rdtsc |
||
1207 | add ebx, eax |
||
1208 | adc ecx,edx |
||
1209 | @@: |
||
1210 | rdtsc |
||
1211 | sub eax, ebx |
||
1212 | sbb edx, ecx |
||
1213 | js @B |
||
1214 | |||
1215 | pop eax |
||
1216 | pop ebx |
||
1217 | pop edx |
||
1218 | pop ecx |
||
1219 | ret |
||
1220 | endp |
||
1221 | |||
1222 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
1223 | ; CONTROLLER IO functions |
||
1224 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
1225 | |||
1226 | align 4 |
||
1227 | proc codec_io_r16 |
||
1228 | add edx, [ctrl.codec_io_base] |
||
1229 | in ax, dx |
||
1230 | ret |
||
1231 | endp |
||
1232 | |||
1233 | align 4 |
||
1234 | proc codec_io_w16 |
||
1235 | add edx, [ctrl.codec_io_base] |
||
1236 | out dx, ax |
||
1237 | ret |
||
1238 | endp |
||
1239 | |||
1240 | align 4 |
||
1241 | proc ctrl_io_r8 |
||
1242 | add edx, [ctrl.ctrl_io_base] |
||
1243 | in al, dx |
||
1244 | ret |
||
1245 | endp |
||
1246 | |||
1247 | align 4 |
||
1248 | proc ctrl_io_r16 |
||
1249 | add edx, [ctrl.ctrl_io_base] |
||
1250 | in ax, dx |
||
1251 | ret |
||
1252 | endp |
||
1253 | |||
1254 | align 4 |
||
1255 | proc ctrl_io_r32 |
||
1256 | add edx, [ctrl.ctrl_io_base] |
||
1257 | in eax, dx |
||
1258 | ret |
||
1259 | endp |
||
1260 | |||
1261 | align 4 |
||
1262 | proc ctrl_io_w8 |
||
1263 | add edx, [ctrl.ctrl_io_base] |
||
1264 | out dx, al |
||
1265 | ret |
||
1266 | endp |
||
1267 | |||
1268 | align 4 |
||
1269 | proc ctrl_io_w16 |
||
1270 | add edx, [ctrl.ctrl_io_base] |
||
1271 | out dx, ax |
||
1272 | ret |
||
1273 | endp |
||
1274 | |||
1275 | align 4 |
||
1276 | proc ctrl_io_w32 |
||
1277 | add edx, [ctrl.ctrl_io_base] |
||
1278 | out dx, eax |
||
1279 | ret |
||
1280 | endp |
||
1281 | |||
1282 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
1283 | ; MEMORY MAPPED IO (os depended) |
||
1284 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
1285 | |||
1286 | align 4 |
||
1287 | proc codec_mem_r16 |
||
1288 | add edx, [ctrl.codec_mem_base] |
||
1289 | mov ax, word [edx] |
||
1290 | ret |
||
1291 | endp |
||
1292 | |||
1293 | align 4 |
||
1294 | proc codec_mem_w16 |
||
1295 | add edx, [ctrl.codec_mem_base] |
||
1296 | mov word [edx], ax |
||
1297 | ret |
||
1298 | endp |
||
1299 | |||
1300 | align 4 |
||
1301 | proc ctrl_mem_r8 |
||
1302 | add edx, [ctrl.ctrl_mem_base] |
||
1303 | mov al, [edx] |
||
1304 | ret |
||
1305 | endp |
||
1306 | |||
1307 | align 4 |
||
1308 | proc ctrl_mem_r16 |
||
1309 | add edx, [ctrl.ctrl_mem_base] |
||
1310 | mov ax, [edx] |
||
1311 | ret |
||
1312 | endp |
||
1313 | |||
1314 | align 4 |
||
1315 | proc ctrl_mem_r32 |
||
1316 | add edx, [ctrl.ctrl_mem_base] |
||
1317 | mov eax, [edx] |
||
1318 | ret |
||
1319 | endp |
||
1320 | |||
1321 | align 4 |
||
1322 | proc ctrl_mem_w8 |
||
1323 | add edx, [ctrl.ctrl_mem_base] |
||
1324 | mov [edx], al |
||
1325 | ret |
||
1326 | endp |
||
1327 | |||
1328 | align 4 |
||
1329 | proc ctrl_mem_w16 |
||
1330 | add edx, [ctrl.ctrl_mem_base] |
||
1331 | mov [edx], ax |
||
1332 | ret |
||
1333 | endp |
||
1334 | |||
1335 | align 4 |
||
1336 | proc ctrl_mem_w32 |
||
1337 | add edx, [ctrl.ctrl_mem_base] |
||
1338 | mov [edx], eax |
||
1339 | ret |
||
1340 | endp |
||
1341 | |||
1342 | align 4 |
||
1343 | dword2str: |
||
1344 | mov esi, hex_buff |
||
1345 | mov ecx, -8 |
||
1346 | @@: |
||
1347 | rol eax, 4 |
||
1348 | mov ebx, eax |
||
1349 | and ebx, 0x0F |
||
1350 | mov bl, [ebx+hexletters] |
||
1351 | mov [8+esi+ecx], bl |
||
1352 | inc ecx |
||
1353 | jnz @B |
||
1354 | ret |
||
1355 | |||
1356 | hexletters db '0123456789ABCDEF' |
||
1357 | hex_buff db 8 dup(0),13,10,0 |
||
1358 | |||
1359 | |||
1360 | include "codec.inc" |
||
1361 | |||
1362 | align 4 |
||
1363 | devices dd (CTRL_ICH shl 16)+VID_INTEL,msg_ICH, set_ICH |
||
378 | serge | 1364 | dd (CTRL_ICH0 shl 16)+VID_INTEL,msg_ICH0,set_ICH |
1365 | dd (CTRL_ICH2 shl 16)+VID_INTEL,msg_ICH2,set_ICH |
||
1366 | dd (CTRL_ICH3 shl 16)+VID_INTEL,msg_ICH3,set_ICH |
||
351 | diamond | 1367 | dd (CTRL_ICH4 shl 16)+VID_INTEL,msg_ICH4,set_ICH4 |
1368 | dd (CTRL_ICH5 shl 16)+VID_INTEL,msg_ICH5,set_ICH4 |
||
1369 | dd (CTRL_ICH6 shl 16)+VID_INTEL,msg_ICH6,set_ICH4 |
||
1370 | dd (CTRL_ICH7 shl 16)+VID_INTEL,msg_ICH7,set_ICH4 |
||
1371 | |||
1372 | dd (CTRL_NFORCE shl 16)+VID_NVIDIA,msg_NForce, set_ICH |
||
1373 | dd (CTRL_NFORCE2 shl 16)+VID_NVIDIA,msg_NForce2,set_ICH |
||
1374 | dd (CTRL_NFORCE3 shl 16)+VID_NVIDIA,msg_NForce3,set_ICH |
||
1375 | dd (CTRL_MCP04 shl 16)+VID_NVIDIA,msg_MCP04,set_ICH |
||
1376 | dd (CTRL_CK804 shl 16)+VID_NVIDIA,msg_CK804,set_ICH |
||
1377 | dd (CTRL_CK8 shl 16)+VID_NVIDIA,msg_CK8,set_ICH |
||
1378 | dd (CTRL_CK8S shl 16)+VID_NVIDIA,msg_CK8S,set_ICH |
||
1379 | dd (CTRL_MCP51 shl 16)+VID_NVIDIA,msg_MCP51,set_ICH |
||
1380 | |||
1381 | dd 0 ;terminator |
||
1382 | |||
1383 | |||
465 | serge | 1384 | version dd (5 shl 16) or (API_VERSION and 0xFFFF) |
1385 | |||
351 | diamond | 1386 | msg_ICH db 'Intel ICH', 13,10, 0 |
1387 | msg_ICH0 db 'Intel ICH0', 13,10, 0 |
||
1388 | msg_ICH2 db 'Intel ICH2', 13,10, 0 |
||
1389 | msg_ICH3 db 'Intel ICH3', 13,10, 0 |
||
1390 | msg_ICH4 db 'Intel ICH4', 13,10, 0 |
||
1391 | msg_ICH5 db 'Intel ICH5', 13,10, 0 |
||
1392 | msg_ICH6 db 'Intel ICH6', 13,10, 0 |
||
1393 | msg_ICH7 db 'Intel ICH7', 13,10, 0 |
||
1394 | msg_Intel db 'Intel Corp. ', 0 |
||
1395 | |||
1396 | msg_NForce db 'NForce', 13,10, 0 |
||
1397 | msg_NForce2 db 'NForce 2', 13,10, 0 |
||
1398 | msg_NForce3 db 'NForce 3', 13,10, 0 |
||
1399 | msg_MCP04 db 'NForce MCP04',13,10, 0 |
||
1400 | msg_CK804 db 'NForce CK804',13,10, 0 |
||
1401 | msg_CK8 db 'NForce CK8', 13,10, 0 |
||
1402 | msg_CK8S db 'NForce CK8S', 13,10, 0 |
||
1403 | msg_MCP51 db 'NForce MCP51',13,10, 0 |
||
1404 | |||
1405 | msg_NVidia db 'NVidia', 0 |
||
1406 | |||
1407 | szKernel db 'KERNEL', 0 |
||
1408 | sz_sound_srv db 'SOUND',0 |
||
1409 | |||
1410 | msgInit db 'detect hardware...',13,10,0 |
||
1411 | msgFail db 'device not found',13,10,0 |
||
1412 | msgAttchIRQ db 'IRQ line not supported', 13,10, 0 |
||
1413 | msgInvIRQ db 'IRQ line not assigned or invalid', 13,10, 0 |
||
1414 | msgPlay db 'start play', 13,10,0 |
||
1415 | msgStop db 'stop play', 13,10,0 |
||
1416 | msgNotify db 'call notify',13,10,0 |
||
1417 | msgIRQ db 'AC97 IRQ', 13,10,0 |
||
1418 | msgInitCtrl db 'init controller',13,10,0 |
||
1419 | msgInitCodec db 'init codec',13,10,0 |
||
1420 | msgPrimBuff db 'create primary buffer',13,10,0 |
||
1421 | msgReg db 'set service handler',13,10,0 |
||
1422 | msgOk db 'service installed',13,10,0 |
||
1423 | msgCold db 'cold reset',13,10,0 |
||
1424 | msgWarm db 'warm reset',13,10,0 |
||
1425 | msgWRFail db 'warm reset failed',13,10,0 |
||
1426 | msgCRFail db 'cold reset failed',13,10,0 |
||
1427 | msgCFail db 'codec not ready',13,10,0 |
||
1428 | msgResetOk db 'reset complete',13,10,0 |
||
1429 | msgStatus db 'global status ',0 |
||
1430 | msgControl db 'global control ',0 |
||
1431 | |||
1432 | section '.data' data readable writable align 16 |
||
1433 | |||
1434 | pcmout_bdl rq 32 |
||
1435 | buff_list rd 32 |
||
1436 | |||
1437 | codec CODEC |
||
1438 | ctrl AC_CNTRL |
||
1439 | |||
1440 | lpc_bus rd 1 |
||
1441 | civ_val rd 1 |