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Rev 2130 | Rev 2434 | ||
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Line 5... | Line 5... | ||
5 | ;; ;; |
5 | ;; ;; |
6 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
6 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
Line 7... | Line 7... | ||
7 | 7 | ||
Line 8... | Line 8... | ||
8 | format MS COFF |
8 | format MS COFF |
Line 9... | Line 9... | ||
9 | 9 | ||
10 | DEBUG equ 1 |
10 | DEBUG equ 1 |
Line 11... | Line 11... | ||
11 | 11 | ||
Line 12... | Line 12... | ||
12 | include 'proc32.inc' |
12 | include 'proc32.inc' |
13 | include 'imports.inc' |
13 | include 'imports.inc' |
14 | 14 | ||
Line 15... | Line 15... | ||
15 | API_VERSION equ 0x01000100 |
15 | API_VERSION equ 0x01000100 |
16 | 16 | ||
17 | USE_COM_IRQ equ 0 ;make irq 3 and irq 4 available for PCI devices |
17 | USE_COM_IRQ equ 0 ;make irq 3 and irq 4 available for PCI devices |
18 | IRQ_REMAP equ 0 |
18 | IRQ_REMAP equ 0 |
Line 19... | Line 19... | ||
19 | IRQ_LINE equ 0 |
19 | IRQ_LINE equ 0 |
20 | 20 | ||
21 | 21 | ||
Line 22... | Line 22... | ||
22 | ;irq 0,1,2,8,12,13 ¥¤®áâã¯ë |
22 | ;irq 0,1,2,8,12,13 ¥¤®áâã¯ë |
Line 23... | Line 23... | ||
23 | ; FEDCBA9876543210 |
23 | ; FEDCBA9876543210 |
24 | VALID_IRQ equ 1100111011111000b |
24 | VALID_IRQ equ 1100111011111000b |
25 | ATTCH_IRQ equ 0000111010100000b |
25 | ATTCH_IRQ equ 0000111010100000b |
26 | 26 | ||
Line 27... | Line 27... | ||
27 | if USE_COM_IRQ |
27 | if USE_COM_IRQ |
Line 28... | Line 28... | ||
28 | ATTCH_IRQ equ 0000111010111000b |
28 | ATTCH_IRQ equ 0000111010111000b |
29 | end if |
29 | end if |
Line 30... | Line 30... | ||
30 | 30 | ||
31 | CPU_FREQ equ 2600d |
31 | CPU_FREQ equ 2600d |
32 | 32 | ||
33 | BIT0 EQU 0x00000001 |
33 | BIT0 EQU 0x00000001 |
34 | BIT1 EQU 0x00000002 |
34 | BIT1 EQU 0x00000002 |
35 | BIT5 EQU 0x00000020 |
35 | BIT5 EQU 0x00000020 |
36 | BIT10 EQU 0x00000400 |
36 | BIT10 EQU 0x00000400 |
37 | 37 | ||
Line 38... | Line 38... | ||
38 | VID_VIA equ 0x1106 |
38 | VID_VIA equ 0x1106 |
39 | 39 | ||
40 | CTRL_VT82C686 equ 0x3058 |
40 | CTRL_VT82C686 equ 0x3058 |
41 | CTRL_VT8233_5 equ 0x3059 |
41 | CTRL_VT8233_5 equ 0x3059 |
42 | 42 | ||
43 | 43 | ||
44 | CODEC_MASTER_VOL_REG equ 0x02 |
44 | CODEC_MASTER_VOL_REG equ 0x02 |
45 | CODEC_AUX_VOL equ 0x04 ; |
45 | CODEC_AUX_VOL equ 0x04 ; |
46 | CODEC_PCM_OUT_REG equ 0x18 ; PCM output volume |
46 | CODEC_PCM_OUT_REG equ 0x18 ; PCM output volume |
47 | CODEC_EXT_AUDIO_REG equ 0x28 ; extended audio |
47 | CODEC_EXT_AUDIO_REG equ 0x28 ; extended audio |
48 | CODEC_EXT_AUDIO_CTRL_REG equ 0x2a ; extended audio control |
48 | CODEC_EXT_AUDIO_CTRL_REG equ 0x2a ; extended audio control |
49 | CODEC_PCM_FRONT_DACRATE_REG equ 0x2c ; PCM out sample rate |
49 | CODEC_PCM_FRONT_DACRATE_REG equ 0x2c ; PCM out sample rate |
50 | CODEC_PCM_SURND_DACRATE_REG equ 0x2e ; surround sound sample rate |
50 | CODEC_PCM_SURND_DACRATE_REG equ 0x2e ; surround sound sample rate |
51 | CODEC_PCM_LFE_DACRATE_REG equ 0x30 ; LFE sample rate |
51 | CODEC_PCM_LFE_DACRATE_REG equ 0x30 ; LFE sample rate |
52 | 52 | ||
53 | 53 | ||
54 | ;VIA host controller registers set |
54 | ;VIA host controller registers set |
55 | ;; common offsets |
55 | ;; common offsets |
56 | VIA_REG_OFFSET_STATUS equ 0x00 ;; byte - channel status |
56 | VIA_REG_OFFSET_STATUS equ 0x00 ;; byte - channel status |
57 | VIA_REG_STAT_ACTIVE equ 0x80 ;; RO |
57 | VIA_REG_STAT_ACTIVE equ 0x80 ;; RO |
58 | VIA_REG_STAT_PAUSED equ 0x40 ;; RO |
58 | VIA_REG_STAT_PAUSED equ 0x40 ;; RO |
59 | VIA_REG_STAT_TRIGGER_QUEUED equ 0x08 ;; RO |
59 | VIA_REG_STAT_TRIGGER_QUEUED equ 0x08 ;; RO |
60 | VIA_REG_STAT_STOPPED equ 0x04 ;; RWC |
60 | VIA_REG_STAT_STOPPED equ 0x04 ;; RWC |
61 | VIA_REG_STAT_EOL equ 0x02 ;; RWC |
61 | VIA_REG_STAT_EOL equ 0x02 ;; RWC |
62 | VIA_REG_STAT_FLAG equ 0x01 ;; RWC |
62 | VIA_REG_STAT_FLAG equ 0x01 ;; RWC |
63 | VIA_REG_OFFSET_CONTROL equ 0x01 ;; byte - channel control |
63 | VIA_REG_OFFSET_CONTROL equ 0x01 ;; byte - channel control |
64 | VIA_REG_CTRL_START equ 0x80 ;; WO |
64 | VIA_REG_CTRL_START equ 0x80 ;; WO |
65 | VIA_REG_CTRL_TERMINATE equ 0x40 ;; WO |
65 | VIA_REG_CTRL_TERMINATE equ 0x40 ;; WO |
66 | VIA_REG_CTRL_AUTOSTART equ 0x20 |
66 | VIA_REG_CTRL_AUTOSTART equ 0x20 |
67 | VIA_REG_CTRL_PAUSE equ 0x08 ;; RW |
67 | VIA_REG_CTRL_PAUSE equ 0x08 ;; RW |
68 | VIA_REG_CTRL_INT_STOP equ 0x04 |
68 | VIA_REG_CTRL_INT_STOP equ 0x04 |
69 | VIA_REG_CTRL_INT_EOL equ 0x02 |
69 | VIA_REG_CTRL_INT_EOL equ 0x02 |
70 | VIA_REG_CTRL_INT_FLAG equ 0x01 |
70 | VIA_REG_CTRL_INT_FLAG equ 0x01 |
71 | VIA_REG_CTRL_RESET equ 0x01 ;; RW - probably reset? undocumented |
71 | VIA_REG_CTRL_RESET equ 0x01 ;; RW - probably reset? undocumented |
72 | VIA_REG_CTRL_INT equ (VIA_REG_CTRL_INT_FLAG or \ |
72 | VIA_REG_CTRL_INT equ (VIA_REG_CTRL_INT_FLAG or \ |
73 | VIA_REG_CTRL_INT_EOL or \ |
73 | VIA_REG_CTRL_INT_EOL or \ |
74 | VIA_REG_CTRL_AUTOSTART) |
74 | VIA_REG_CTRL_AUTOSTART) |
75 | VIA_REG_OFFSET_TYPE equ 0x02 ;; byte - channel type (686 only) |
75 | VIA_REG_OFFSET_TYPE equ 0x02 ;; byte - channel type (686 only) |
Line 76... | Line 76... | ||
76 | VIA_REG_TYPE_AUTOSTART equ 0x80 ;; RW - autostart at EOL |
76 | VIA_REG_TYPE_AUTOSTART equ 0x80 ;; RW - autostart at EOL |
77 | VIA_REG_TYPE_16BIT equ 0x20 ;; RW |
77 | VIA_REG_TYPE_16BIT equ 0x20 ;; RW |
78 | VIA_REG_TYPE_STEREO equ 0x10 ;; RW |
78 | VIA_REG_TYPE_STEREO equ 0x10 ;; RW |
Line 79... | Line 79... | ||
79 | VIA_REG_TYPE_INT_LLINE equ 0x00 |
79 | VIA_REG_TYPE_INT_LLINE equ 0x00 |
80 | VIA_REG_TYPE_INT_LSAMPLE equ 0x04 |
80 | VIA_REG_TYPE_INT_LSAMPLE equ 0x04 |
81 | VIA_REG_TYPE_INT_LESSONE equ 0x08 |
81 | VIA_REG_TYPE_INT_LESSONE equ 0x08 |
82 | VIA_REG_TYPE_INT_MASK equ 0x0c |
82 | VIA_REG_TYPE_INT_MASK equ 0x0c |
83 | VIA_REG_TYPE_INT_EOL equ 0x02 |
83 | VIA_REG_TYPE_INT_EOL equ 0x02 |
84 | VIA_REG_TYPE_INT_FLAG equ 0x01 |
84 | VIA_REG_TYPE_INT_FLAG equ 0x01 |
85 | VIA_REG_OFFSET_TABLE_PTR equ 0x04 ;; dword - channel table pointer |
85 | VIA_REG_OFFSET_TABLE_PTR equ 0x04 ;; dword - channel table pointer |
86 | VIA_REG_OFFSET_CURR_PTR equ 0x04 ;; dword - channel current pointer |
86 | VIA_REG_OFFSET_CURR_PTR equ 0x04 ;; dword - channel current pointer |
87 | VIA_REG_OFFSET_STOP_IDX equ 0x08 ;; dword - stop index, channel type, sample rate |
87 | VIA_REG_OFFSET_STOP_IDX equ 0x08 ;; dword - stop index, channel type, sample rate |
88 | VIA8233_REG_TYPE_16BIT equ 0x00200000 ;; RW |
88 | VIA8233_REG_TYPE_16BIT equ 0x00200000 ;; RW |
89 | VIA8233_REG_TYPE_STEREO equ 0x00100000 ;; RW |
89 | VIA8233_REG_TYPE_STEREO equ 0x00100000 ;; RW |
90 | VIA_REG_OFFSET_CURR_COUNT equ 0x0c ;; dword - channel current count (24 bit) |
90 | VIA_REG_OFFSET_CURR_COUNT equ 0x0c ;; dword - channel current count (24 bit) |
91 | VIA_REG_OFFSET_CURR_INDEX equ 0x0f ;; byte - channel current index (for via8233 only) |
91 | VIA_REG_OFFSET_CURR_INDEX equ 0x0f ;; byte - channel current index (for via8233 only) |
92 | 92 | ||
Line 93... | Line 93... | ||
93 | 93 | ||
Line 94... | Line 94... | ||
94 | VIADEV_PLAYBACK equ 0x00 |
94 | VIADEV_PLAYBACK equ 0x00 |
95 | VIADEV_CAPTURE equ 0x10 |
95 | VIADEV_CAPTURE equ 0x10 |
96 | VIADEV_FM equ 0x20 |
96 | VIADEV_FM equ 0x20 |
97 | 97 | ||
98 | ;; AC'97 ;; |
98 | ;; AC'97 ;; |
99 | VIA_REG_AC97 equ 0x80 ; dword |
99 | VIA_REG_AC97 equ 0x80 ; dword |
100 | VIA_REG_AC97_CODEC_ID_MASK equ 0xC0000000 ;(3<<30) |
100 | VIA_REG_AC97_CODEC_ID_MASK equ 0xC0000000 ;(3<<30) |
101 | VIA_REG_AC97_CODEC_ID_SHIFT equ 30 |
101 | VIA_REG_AC97_CODEC_ID_SHIFT equ 30 |
102 | VIA_REG_AC97_CODEC_ID_PRIMARY equ 0x00 |
102 | VIA_REG_AC97_CODEC_ID_PRIMARY equ 0x00 |
Line 103... | Line 103... | ||
103 | VIA_REG_AC97_CODEC_ID_SECONDARY equ 0x01 |
103 | VIA_REG_AC97_CODEC_ID_SECONDARY equ 0x01 |
Line 104... | Line 104... | ||
104 | VIA_REG_AC97_SECONDARY_VALID equ 0x08000000 ;(1<<27) |
104 | VIA_REG_AC97_SECONDARY_VALID equ 0x08000000 ;(1<<27) |
105 | VIA_REG_AC97_PRIMARY_VALID equ 0x02000000 ;(1<<25) |
105 | VIA_REG_AC97_PRIMARY_VALID equ 0x02000000 ;(1<<25) |
Line 106... | Line 106... | ||
106 | VIA_REG_AC97_BUSY equ 0x01000000 ;(1<<24) |
106 | VIA_REG_AC97_BUSY equ 0x01000000 ;(1<<24) |
107 | VIA_REG_AC97_READ equ 0x00800000 ;(1<<23) |
107 | VIA_REG_AC97_READ equ 0x00800000 ;(1<<23) |
108 | VIA_REG_AC97_CMD_SHIFT equ 16 |
108 | VIA_REG_AC97_CMD_SHIFT equ 16 |
109 | VIA_REG_AC97_CMD_MASK equ 0x7E |
109 | VIA_REG_AC97_CMD_MASK equ 0x7E |
110 | VIA_REG_AC97_DATA_SHIFT equ 0 |
110 | VIA_REG_AC97_DATA_SHIFT equ 0 |
111 | VIA_REG_AC97_DATA_MASK equ 0xFFFF |
111 | VIA_REG_AC97_DATA_MASK equ 0xFFFF |
112 | 112 | ||
113 | VIA_REG_SGD_SHADOW equ 0x84 ; dword |
113 | VIA_REG_SGD_SHADOW equ 0x84 ; dword |
114 | 114 | ||
115 | ;; via8233-specific registers ;; |
115 | ;; via8233-specific registers ;; |
116 | VIA_REG_OFS_PLAYBACK_VOLUME_L equ 0x02 ;; byte |
116 | VIA_REG_OFS_PLAYBACK_VOLUME_L equ 0x02 ;; byte |
117 | VIA_REG_OFS_PLAYBACK_VOLUME_R equ 0x03 ;; byte |
117 | VIA_REG_OFS_PLAYBACK_VOLUME_R equ 0x03 ;; byte |
118 | VIA_REG_OFS_MULTPLAY_FORMAT equ 0x02 ;; byte - format and channels |
118 | VIA_REG_OFS_MULTPLAY_FORMAT equ 0x02 ;; byte - format and channels |
119 | VIA_REG_MULTPLAY_FMT_8BIT equ 0x00 |
119 | VIA_REG_MULTPLAY_FMT_8BIT equ 0x00 |
120 | VIA_REG_MULTPLAY_FMT_16BIT equ 0x80 |
120 | VIA_REG_MULTPLAY_FMT_16BIT equ 0x80 |
121 | VIA_REG_MULTPLAY_FMT_CH_MASK equ 0x70 ;; # channels << 4 (valid = 1,2,4,6) |
121 | VIA_REG_MULTPLAY_FMT_CH_MASK equ 0x70 ;; # channels << 4 (valid = 1,2,4,6) |
122 | VIA_REG_OFS_CAPTURE_FIFO equ 0x02 ;; byte - bit 6 = fifo enable |
122 | VIA_REG_OFS_CAPTURE_FIFO equ 0x02 ;; byte - bit 6 = fifo enable |
123 | VIA_REG_CAPTURE_FIFO_ENABLE equ 0x40 |
123 | VIA_REG_CAPTURE_FIFO_ENABLE equ 0x40 |
124 | 124 | ||
125 | VIA_DXS_MAX_VOLUME equ 31 ;; max. volume (attenuation) of reg 0x32/33 |
125 | VIA_DXS_MAX_VOLUME equ 31 ;; max. volume (attenuation) of reg 0x32/33 |
126 | 126 | ||
127 | VIA_TBL_BIT_FLAG equ 0x40000000 |
127 | VIA_TBL_BIT_FLAG equ 0x40000000 |
128 | VIA_TBL_BIT_EOL equ 0x80000000 |
128 | VIA_TBL_BIT_EOL equ 0x80000000 |
129 | 129 | ||
130 | ;; pci space ;; |
130 | ;; pci space ;; |
131 | VIA_ACLINK_STAT equ 0x40 |
131 | VIA_ACLINK_STAT equ 0x40 |
132 | ;... |
132 | ;... |
133 | VIA_ACLINK_C00_READY equ 0x01 ; primary codec ready |
133 | VIA_ACLINK_C00_READY equ 0x01 ; primary codec ready |
134 | VIA_ACLINK_CTRL equ 0x41 |
134 | VIA_ACLINK_CTRL equ 0x41 |
135 | VIA_ACLINK_CTRL_ENABLE equ 0x80 ; 0: disable, 1: enable |
135 | VIA_ACLINK_CTRL_ENABLE equ 0x80 ; 0: disable, 1: enable |
136 | VIA_ACLINK_CTRL_RESET equ 0x40 ; 0: assert, 1: de-assert |
136 | VIA_ACLINK_CTRL_RESET equ 0x40 ; 0: assert, 1: de-assert |
137 | VIA_ACLINK_CTRL_SYNC equ 0x20 ; 0: release SYNC, 1: force SYNC hi |
137 | VIA_ACLINK_CTRL_SYNC equ 0x20 ; 0: release SYNC, 1: force SYNC hi |
138 | VIA_ACLINK_CTRL_SDO equ 0x10 ; 0: release SDO, 1: force SDO hi |
138 | VIA_ACLINK_CTRL_SDO equ 0x10 ; 0: release SDO, 1: force SDO hi |
139 | VIA_ACLINK_CTRL_VRA equ 0x08 ; 0: disable VRA, 1: enable VRA |
139 | VIA_ACLINK_CTRL_VRA equ 0x08 ; 0: disable VRA, 1: enable VRA |
140 | VIA_ACLINK_CTRL_PCM equ 0x04 ; 0: disable PCM, 1: enable PCM |
140 | VIA_ACLINK_CTRL_PCM equ 0x04 ; 0: disable PCM, 1: enable PCM |
141 | VIA_ACLINK_CTRL_FM equ 0x02 ; via686 only |
141 | VIA_ACLINK_CTRL_FM equ 0x02 ; via686 only |
142 | VIA_ACLINK_CTRL_SB equ 0x01 ; via686 only |
142 | VIA_ACLINK_CTRL_SB equ 0x01 ; via686 only |
Line 143... | Line 143... | ||
143 | VIA_ACLINK_CTRL_INIT equ (VIA_ACLINK_CTRL_ENABLE or \ |
143 | VIA_ACLINK_CTRL_INIT equ (VIA_ACLINK_CTRL_ENABLE or \ |
144 | VIA_ACLINK_CTRL_RESET or \ |
144 | VIA_ACLINK_CTRL_RESET or \ |
145 | VIA_ACLINK_CTRL_PCM or \ |
145 | VIA_ACLINK_CTRL_PCM or \ |
146 | VIA_ACLINK_CTRL_VRA) |
146 | VIA_ACLINK_CTRL_VRA) |
147 | VIA_FUNC_ENABLE equ 0x42 |
147 | VIA_FUNC_ENABLE equ 0x42 |
148 | VIA_FUNC_MIDI_PNP equ 0x80 ; FIXME: it's 0x40 in the datasheet! |
148 | VIA_FUNC_MIDI_PNP equ 0x80 ; FIXME: it's 0x40 in the datasheet! |
149 | VIA_FUNC_MIDI_IRQMASK equ 0x40 ; FIXME: not documented! |
149 | VIA_FUNC_MIDI_IRQMASK equ 0x40 ; FIXME: not documented! |
150 | VIA_FUNC_RX2C_WRITE equ 0x20 |
150 | VIA_FUNC_RX2C_WRITE equ 0x20 |
151 | VIA_FUNC_SB_FIFO_EMPTY equ 0x10 |
151 | VIA_FUNC_SB_FIFO_EMPTY equ 0x10 |
Line 152... | Line 152... | ||
152 | VIA_FUNC_ENABLE_GAME equ 0x08 |
152 | VIA_FUNC_ENABLE_GAME equ 0x08 |
153 | VIA_FUNC_ENABLE_FM equ 0x04 |
153 | VIA_FUNC_ENABLE_FM equ 0x04 |
154 | VIA_FUNC_ENABLE_MIDI equ 0x02 |
154 | VIA_FUNC_ENABLE_MIDI equ 0x02 |
155 | VIA_FUNC_ENABLE_SB equ 0x01 |
155 | VIA_FUNC_ENABLE_SB equ 0x01 |
156 | VIA_PNP_CONTROL equ 0x43 |
156 | VIA_PNP_CONTROL equ 0x43 |
157 | VIA_FM_NMI_CTRL equ 0x48 |
157 | VIA_FM_NMI_CTRL equ 0x48 |
158 | VIA8233_VOLCHG_CTRL equ 0x48 |
158 | VIA8233_VOLCHG_CTRL equ 0x48 |
159 | VIA8233_SPDIF_CTRL equ 0x49 |
159 | VIA8233_SPDIF_CTRL equ 0x49 |
Line 160... | Line 160... | ||
160 | VIA8233_SPDIF_DX3 equ 0x08 |
160 | VIA8233_SPDIF_DX3 equ 0x08 |
161 | VIA8233_SPDIF_SLOT_MASK equ 0x03 |
161 | VIA8233_SPDIF_SLOT_MASK equ 0x03 |
Line 162... | Line 162... | ||
162 | VIA8233_SPDIF_SLOT_1011 equ 0x00 |
162 | VIA8233_SPDIF_SLOT_1011 equ 0x00 |
163 | VIA8233_SPDIF_SLOT_34 equ 0x01 |
163 | VIA8233_SPDIF_SLOT_34 equ 0x01 |
164 | VIA8233_SPDIF_SLOT_78 equ 0x02 |
164 | VIA8233_SPDIF_SLOT_78 equ 0x02 |
165 | VIA8233_SPDIF_SLOT_69 equ 0x03 |
165 | VIA8233_SPDIF_SLOT_69 equ 0x03 |
Line 166... | Line 166... | ||
166 | ;] Asper |
166 | ;] Asper |
167 | 167 | ||
Line 168... | Line 168... | ||
168 | 168 | ||
Line 169... | Line 169... | ||
169 | SRV_GETVERSION equ 0 |
169 | SRV_GETVERSION equ 0 |
170 | DEV_PLAY equ 1 |
170 | DEV_PLAY equ 1 |
Line 171... | Line 171... | ||
171 | DEV_STOP equ 2 |
171 | DEV_STOP equ 2 |
172 | DEV_CALLBACK equ 3 |
172 | DEV_CALLBACK equ 3 |
173 | DEV_SET_BUFF equ 4 |
173 | DEV_SET_BUFF equ 4 |
174 | DEV_NOTIFY equ 5 |
174 | DEV_NOTIFY equ 5 |
175 | DEV_SET_MASTERVOL equ 6 |
175 | DEV_SET_MASTERVOL equ 6 |
Line 176... | Line 176... | ||
176 | DEV_GET_MASTERVOL equ 7 |
176 | DEV_GET_MASTERVOL equ 7 |
177 | DEV_GET_INFO equ 8 |
177 | DEV_GET_INFO equ 8 |
178 | 178 | ||
Line 179... | Line 179... | ||
179 | struc AC_CNTRL ;AC controller base class |
179 | struc AC_CNTRL ;AC controller base class |
180 | { .bus dd ? |
180 | { .bus dd ? |
181 | .devfn dd ? |
181 | .devfn dd ? |
182 | 182 | ||
Line 183... | Line 183... | ||
183 | .vendor dd ? |
183 | .vendor dd ? |
184 | .dev_id dd ? |
184 | .dev_id dd ? |
185 | .pci_cmd dd ? |
185 | .pci_cmd dd ? |
186 | .pci_stat dd ? |
186 | .pci_stat dd ? |
187 | 187 | ||
Line 188... | Line 188... | ||
188 | .codec_io_base dd ? |
188 | .codec_io_base dd ? |
189 | .codec_mem_base dd ? |
189 | .codec_mem_base dd ? |
Line 190... | Line 190... | ||
190 | 190 | ||
191 | .ctrl_io_base dd ? |
191 | .ctrl_io_base dd ? |
Line 192... | Line 192... | ||
192 | .ctrl_mem_base dd ? |
192 | .ctrl_mem_base dd ? |
193 | .cfg_reg dd ? |
193 | .cfg_reg dd ? |
194 | .int_line dd ? |
194 | .int_line dd ? |
195 | 195 | ||
196 | .vendor_ids dd ? ;vendor id string |
196 | .vendor_ids dd ? ;vendor id string |
197 | .ctrl_ids dd ? ;hub id string |
197 | .ctrl_ids dd ? ;hub id string |
198 | 198 | ||
199 | .buffer dd ? |
199 | .buffer dd ? |
200 | 200 | ||
201 | .notify_pos dd ? |
201 | .notify_pos dd ? |
202 | .notify_task dd ? |
202 | .notify_task dd ? |
203 | 203 | ||
204 | .lvi_reg dd ? |
204 | .lvi_reg dd ? |
205 | .ctrl_setup dd ? |
205 | .ctrl_setup dd ? |
206 | .user_callback dd ? |
206 | .user_callback dd ? |
207 | .codec_read16 dd ? |
207 | .codec_read16 dd ? |
208 | .codec_write16 dd ? |
208 | .codec_write16 dd ? |
209 | 209 | ||
210 | .ctrl_read8 dd ? |
210 | .ctrl_read8 dd ? |
211 | .ctrl_read16 dd ? |
211 | .ctrl_read16 dd ? |
212 | .ctrl_read32 dd ? |
212 | .ctrl_read32 dd ? |
213 | 213 | ||
214 | .ctrl_write8 dd ? |
214 | .ctrl_write8 dd ? |
215 | .ctrl_write16 dd ? |
215 | .ctrl_write16 dd ? |
216 | .ctrl_write32 dd ? |
216 | .ctrl_write32 dd ? |
217 | } |
217 | } |
218 | 218 | ||
219 | struc CODEC ;Audio Chip base class |
219 | struc CODEC ;Audio Chip base class |
220 | { |
220 | { |
221 | .chip_id dd ? |
221 | .chip_id dd ? |
222 | .flags dd ? |
222 | .flags dd ? |
223 | .status dd ? |
223 | .status dd ? |
224 | 224 | ||
225 | .ac_vendor_ids dd ? ;ac vendor id string |
225 | .ac_vendor_ids dd ? ;ac vendor id string |
226 | .chip_ids dd ? ;chip model string |
226 | .chip_ids dd ? ;chip model string |
227 | 227 | ||
228 | .shadow_flag dd ? |
228 | .shadow_flag dd ? |
229 | dd ? |
229 | dd ? |
230 | 230 | ||
231 | .regs dw ? ; codec registers |
231 | .regs dw ? ; codec registers |
232 | .reg_master_vol dw ? ;0x02 |
232 | .reg_master_vol dw ? ;0x02 |
233 | .reg_aux_out_vol dw ? ;0x04 |
233 | .reg_aux_out_vol dw ? ;0x04 |
234 | .reg_mone_vol dw ? ;0x06 |
234 | .reg_mone_vol dw ? ;0x06 |
235 | .reg_master_tone dw ? ;0x08 |
235 | .reg_master_tone dw ? ;0x08 |
236 | .reg_beep_vol dw ? ;0x0A |
236 | .reg_beep_vol dw ? ;0x0A |
237 | .reg_phone_vol dw ? ;0x0C |
237 | .reg_phone_vol dw ? ;0x0C |
238 | .reg_mic_vol dw ? ;0x0E |
238 | .reg_mic_vol dw ? ;0x0E |
239 | .reg_line_in_vol dw ? ;0x10 |
239 | .reg_line_in_vol dw ? ;0x10 |
240 | .reg_cd_vol dw ? ;0x12 |
240 | .reg_cd_vol dw ? ;0x12 |
241 | .reg_video_vol dw ? ;0x14 |
241 | .reg_video_vol dw ? ;0x14 |
242 | .reg_aux_in_vol dw ? ;0x16 |
242 | .reg_aux_in_vol dw ? ;0x16 |
243 | .reg_pcm_out_vol dw ? ;0x18 |
243 | .reg_pcm_out_vol dw ? ;0x18 |
244 | .reg_rec_select dw ? ;0x1A |
244 | .reg_rec_select dw ? ;0x1A |
245 | .reg_rec_gain dw ? ;0x1C |
245 | .reg_rec_gain dw ? ;0x1C |
246 | .reg_rec_gain_mic dw ? ;0x1E |
246 | .reg_rec_gain_mic dw ? ;0x1E |
247 | .reg_gen dw ? ;0x20 |
247 | .reg_gen dw ? ;0x20 |
248 | .reg_3d_ctrl dw ? ;0X22 |
248 | .reg_3d_ctrl dw ? ;0X22 |
249 | .reg_page dw ? ;0X24 |
249 | .reg_page dw ? ;0X24 |
250 | .reg_powerdown dw ? ;0x26 |
250 | .reg_powerdown dw ? ;0x26 |
251 | .reg_ext_audio dw ? ;0x28 |
251 | .reg_ext_audio dw ? ;0x28 |
252 | .reg_ext_st dw ? ;0x2a |
252 | .reg_ext_st dw ? ;0x2a |
253 | .reg_pcm_front_rate dw ? ;0x2c |
253 | .reg_pcm_front_rate dw ? ;0x2c |
254 | .reg_pcm_surr_rate dw ? ;0x2e |
254 | .reg_pcm_surr_rate dw ? ;0x2e |
255 | .reg_lfe_rate dw ? ;0x30 |
255 | .reg_lfe_rate dw ? ;0x30 |
Line 256... | Line 256... | ||
256 | .reg_pcm_in_rate dw ? ;0x32 |
256 | .reg_pcm_in_rate dw ? ;0x32 |
257 | dw ? ;0x34 |
257 | dw ? ;0x34 |
258 | .reg_cent_lfe_vol dw ? ;0x36 |
258 | .reg_cent_lfe_vol dw ? ;0x36 |
Line 259... | Line 259... | ||
259 | .reg_surr_vol dw ? ;0x38 |
259 | .reg_surr_vol dw ? ;0x38 |
260 | .reg_spdif_ctrl dw ? ;0x3A |
260 | .reg_spdif_ctrl dw ? ;0x3A |
261 | dw ? ;0x3C |
261 | dw ? ;0x3C |
262 | dw ? ;0x3E |
262 | dw ? ;0x3E |
263 | dw ? ;0x40 |
263 | dw ? ;0x40 |
264 | dw ? ;0x42 |
264 | dw ? ;0x42 |
265 | dw ? ;0x44 |
265 | dw ? ;0x44 |
266 | dw ? ;0x46 |
266 | dw ? ;0x46 |
267 | dw ? ;0x48 |
267 | dw ? ;0x48 |
268 | dw ? ;0x4A |
268 | dw ? ;0x4A |
269 | dw ? ;0x4C |
269 | dw ? ;0x4C |
Line 270... | Line 270... | ||
270 | dw ? ;0x4E |
270 | dw ? ;0x4E |
271 | dw ? ;0x50 |
271 | dw ? ;0x50 |
272 | dw ? ;0x52 |
272 | dw ? ;0x52 |
273 | dw ? ;0x54 |
273 | dw ? ;0x54 |
274 | dw ? ;0x56 |
274 | dw ? ;0x56 |
275 | dw ? ;0x58 |
275 | dw ? ;0x58 |
276 | dw ? ;0x5A |
276 | dw ? ;0x5A |
277 | dw ? ;0x5C |
277 | dw ? ;0x5C |
Line 278... | Line 278... | ||
278 | dw ? ;0x5E |
278 | dw ? ;0x5E |
279 | .reg_page_0 dw ? ;0x60 |
279 | .reg_page_0 dw ? ;0x60 |
280 | .reg_page_1 dw ? ;0x62 |
280 | .reg_page_1 dw ? ;0x62 |
Line 281... | Line 281... | ||
281 | .reg_page_2 dw ? ;0x64 |
281 | .reg_page_2 dw ? ;0x64 |
Line 282... | Line 282... | ||
282 | .reg_page_3 dw ? ;0x66 |
282 | .reg_page_3 dw ? ;0x66 |
283 | .reg_page_4 dw ? ;0x68 |
283 | .reg_page_4 dw ? ;0x68 |
284 | .reg_page_5 dw ? ;0x6A |
284 | .reg_page_5 dw ? ;0x6A |
Line 285... | Line 285... | ||
285 | .reg_page_6 dw ? ;0x6C |
285 | .reg_page_6 dw ? ;0x6C |
Line 286... | Line 286... | ||
286 | .reg_page_7 dw ? ;0x6E |
286 | .reg_page_7 dw ? ;0x6E |
Line 287... | Line 287... | ||
287 | dw ? ;0x70 |
287 | dw ? ;0x70 |
288 | dw ? ;0x72 |
288 | dw ? ;0x72 |
Line 289... | Line 289... | ||
289 | dw ? ;0x74 |
289 | dw ? ;0x74 |
290 | dw ? ;0x76 |
290 | dw ? ;0x76 |
291 | dw ? ;0x78 |
291 | dw ? ;0x78 |
292 | dw ? ;0x7A |
292 | dw ? ;0x7A |
Line 293... | Line 293... | ||
293 | .reg_vendor_id_1 dw ? ;0x7C |
293 | .reg_vendor_id_1 dw ? ;0x7C |
294 | .reg_vendor_id_2 dw ? ;0x7E |
294 | .reg_vendor_id_2 dw ? ;0x7E |
295 | 295 | ||
Line 296... | Line 296... | ||
296 | 296 | ||
297 | .reset dd ? ;virual |
297 | .reset dd ? ;virual |
298 | .set_master_vol dd ? |
298 | .set_master_vol dd ? |
299 | } |
299 | } |
300 | 300 | ||
301 | struc CTRL_INFO |
301 | struc CTRL_INFO |
Line 302... | Line 302... | ||
302 | { .pci_cmd dd ? |
302 | { .pci_cmd dd ? |
303 | .irq dd ? |
303 | .irq dd ? |
304 | .glob_cntrl dd ? |
304 | .glob_cntrl dd ? |
305 | .glob_sta dd ? |
305 | .glob_sta dd ? |
306 | .codec_io_base dd ? |
306 | .codec_io_base dd ? |
307 | .ctrl_io_base dd ? |
307 | .ctrl_io_base dd ? |
308 | .codec_mem_base dd ? |
308 | .codec_mem_base dd ? |
309 | .ctrl_mem_base dd ? |
309 | .ctrl_mem_base dd ? |
310 | .codec_id dd ? |
310 | .codec_id dd ? |
311 | } |
311 | } |
312 | 312 | ||
313 | struc IOCTL |
313 | struc IOCTL |
314 | { .handle dd ? |
314 | { .handle dd ? |
315 | .io_code dd ? |
315 | .io_code dd ? |
316 | .input dd ? |
316 | .input dd ? |
Line 317... | Line 317... | ||
317 | .inp_size dd ? |
317 | .inp_size dd ? |
318 | .output dd ? |
318 | .output dd ? |
319 | .out_size dd ? |
319 | .out_size dd ? |
Line 320... | Line 320... | ||
320 | } |
320 | } |
321 | 321 | ||
322 | virtual at 0 |
322 | virtual at 0 |
323 | IOCTL IOCTL |
323 | IOCTL IOCTL |
324 | end virtual |
324 | end virtual |
325 | 325 | ||
326 | EVENT_NOTIFY equ 0x00000200 |
326 | EVENT_NOTIFY equ 0x00000200 |
327 | 327 | ||
328 | public START |
328 | public START |
329 | public service_proc |
329 | public service_proc |
330 | public version |
330 | public version |
331 | 331 | ||
332 | section '.flat' code readable align 16 |
332 | section '.flat' code readable align 16 |
333 | 333 | ||
334 | proc START stdcall, state:dword |
334 | proc START stdcall, state:dword |
335 | 335 | ||
336 | cmp [state], 1 |
336 | cmp [state], 1 |
337 | jne .stop |
337 | jne .stop |
338 | 338 | ||
339 | if DEBUG |
339 | if DEBUG |
340 | mov esi, msgInit |
340 | mov esi, msgInit |
341 | call SysMsgBoardStr |
341 | call SysMsgBoardStr |
342 | end if |
342 | end if |
343 | 343 | ||
Line 344... | Line 344... | ||
344 | call detect_controller |
344 | call detect_controller |
345 | test eax, eax |
345 | test eax, eax |
346 | jz .fail |
346 | jz .fail |
347 | 347 | ||
348 | if DEBUG |
348 | if DEBUG |
349 | mov esi,[ctrl.vendor_ids] |
349 | mov esi, [ctrl.vendor_ids] |
350 | call SysMsgBoardStr |
350 | call SysMsgBoardStr |
351 | mov esi, [ctrl.ctrl_ids] |
351 | mov esi, [ctrl.ctrl_ids] |
352 | call SysMsgBoardStr |
352 | call SysMsgBoardStr |
Line 353... | Line 353... | ||
353 | end if |
353 | end if |
354 | 354 | ||
355 | call init_controller |
355 | call init_controller |
356 | test eax, eax |
356 | test eax, eax |
357 | jz .fail |
357 | jz .fail |
358 | 358 | ||
359 | call init_codec |
359 | call init_codec |
360 | test eax, eax |
360 | test eax, eax |
361 | jz .fail |
361 | jz .fail |
362 | 362 | ||
363 | call setup_codec |
363 | call setup_codec |
364 | 364 | ||
365 | mov esi, msgPrimBuff |
365 | mov esi, msgPrimBuff |
366 | call SysMsgBoardStr |
366 | call SysMsgBoardStr |
367 | call create_primary_buff |
367 | call create_primary_buff |
368 | mov esi, msgDone |
368 | mov esi, msgDone |
369 | call SysMsgBoardStr |
369 | call SysMsgBoardStr |
370 | 370 | ||
371 | if IRQ_REMAP |
371 | if IRQ_REMAP |
372 | pushf |
372 | pushf |
Line 373... | Line 373... | ||
373 | cli |
373 | cli |
374 | 374 | ||
375 | mov ebx, [ctrl.int_line] |
375 | mov ebx, [ctrl.int_line] |
376 | in al, 0xA1 |
376 | in al, 0xA1 |
377 | mov ah, al |
377 | mov ah, al |
378 | in al, 0x21 |
378 | in al, 0x21 |
Line 379... | Line 379... | ||
379 | test ebx, ebx |
379 | test ebx, ebx |
380 | jz .skip |
380 | jz .skip |
Line 381... | Line 381... | ||
381 | bts ax, bx ;mask old line |
381 | bts ax, bx ;mask old line |
382 | .skip: |
382 | .skip: |
Line 383... | Line 383... | ||
383 | bts ax, IRQ_LINE ;mask new ine |
383 | bts ax, IRQ_LINE ;mask new ine |
384 | out 0x21, al |
384 | out 0x21, al |
385 | mov al, ah |
385 | mov al, ah |
386 | out 0xA1, al |
386 | out 0xA1, al |
387 | 387 | ||
388 | stdcall PciWrite8, 0, 0xF8, 0x61, IRQ_LINE ;remap IRQ |
388 | stdcall PciWrite8, 0, 0xF8, 0x61, IRQ_LINE ;remap IRQ |
389 | 389 | ||
390 | mov dx, 0x4d0 ;8259 ELCR1 |
390 | mov dx, 0x4d0 ;8259 ELCR1 |
391 | in al, dx |
391 | in al, dx |
392 | bts ax, IRQ_LINE |
392 | bts ax, IRQ_LINE |
393 | out dx, al ;set level-triggered mode |
393 | out dx, al ;set level-triggered mode |
394 | mov [ctrl.int_line], IRQ_LINE |
394 | mov [ctrl.int_line], IRQ_LINE |
395 | popf |
395 | popf |
396 | mov esi, msgRemap |
396 | mov esi, msgRemap |
397 | call SysMsgBoardStr |
397 | call SysMsgBoardStr |
398 | end if |
398 | end if |
399 | 399 | ||
400 | mov eax, VALID_IRQ |
400 | mov eax, VALID_IRQ |
401 | mov ebx, [ctrl.int_line] |
401 | mov ebx, [ctrl.int_line] |
402 | mov esi, msgInvIRQ |
402 | mov esi, msgInvIRQ |
403 | bt eax, ebx |
403 | bt eax, ebx |
404 | jnc .fail_msg |
404 | jnc .fail_msg |
405 | mov eax, ATTCH_IRQ |
405 | mov eax, ATTCH_IRQ |
406 | mov esi, msgAttchIRQ |
406 | mov esi, msgAttchIRQ |
407 | bt eax, ebx |
407 | bt eax, ebx |
408 | jnc .fail_msg |
408 | jnc .fail_msg |
409 | 409 | ||
410 | stdcall AttachIntHandler, ebx, ac97_irq_VIA, dword 0 |
410 | stdcall AttachIntHandler, ebx, ac97_irq_VIA, dword 0 |
411 | .reg: |
411 | .reg: |
412 | stdcall RegService, sz_sound_srv, service_proc |
412 | stdcall RegService, sz_sound_srv, service_proc |
413 | ret |
413 | ret |
414 | .fail: |
414 | .fail: |
415 | if DEBUG |
415 | if DEBUG |
416 | mov esi, msgFail |
416 | mov esi, msgFail |
417 | call SysMsgBoardStr |
417 | call SysMsgBoardStr |
418 | end if |
418 | end if |
419 | xor eax, eax |
419 | xor eax, eax |
420 | ret |
420 | ret |
421 | .fail_msg: |
421 | .fail_msg: |
422 | call SysMsgBoardStr |
422 | call SysMsgBoardStr |
423 | xor eax, eax |
423 | xor eax, eax |
424 | ret |
424 | ret |
425 | .stop: |
425 | .stop: |
426 | call stop |
426 | call stop |
427 | xor eax, eax |
427 | xor eax, eax |
428 | ret |
428 | ret |
429 | endp |
429 | endp |
430 | 430 | ||
431 | handle equ IOCTL.handle |
431 | handle equ IOCTL.handle |
432 | io_code equ IOCTL.io_code |
432 | io_code equ IOCTL.io_code |
433 | input equ IOCTL.input |
433 | input equ IOCTL.input |
434 | inp_size equ IOCTL.inp_size |
434 | inp_size equ IOCTL.inp_size |
435 | output equ IOCTL.output |
435 | output equ IOCTL.output |
436 | out_size equ IOCTL.out_size |
436 | out_size equ IOCTL.out_size |
437 | 437 | ||
438 | align 4 |
438 | align 4 |
439 | proc service_proc stdcall, ioctl:dword |
439 | proc service_proc stdcall, ioctl:dword |
Line 440... | Line 440... | ||
440 | 440 | ||
441 | mov edi, [ioctl] |
441 | mov edi, [ioctl] |
442 | mov eax, [edi+io_code] |
442 | mov eax, [edi+io_code] |
Line 507... | Line 507... | ||
507 | restore out_size |
507 | restore out_size |
Line 508... | Line 508... | ||
508 | 508 | ||
509 | 509 | ||
510 | align 4 |
510 | align 4 |
511 | proc ac97_irq_VIA |
511 | proc ac97_irq_VIA |
512 | locals |
512 | locals |
513 | status db 0 |
513 | status db 0 |
514 | endl |
514 | endl |
515 | 515 | ||
516 | mov edx, VIADEV_PLAYBACK +VIA_REG_OFFSET_STATUS |
516 | mov edx, VIADEV_PLAYBACK +VIA_REG_OFFSET_STATUS |
517 | call [ctrl.ctrl_read8] |
517 | call [ctrl.ctrl_read8] |
518 | test al, VIA_REG_STAT_ACTIVE |
518 | test al, VIA_REG_STAT_ACTIVE |
519 | jz @f |
519 | jz @f |
520 | 520 | ||
521 | and al, VIA_REG_STAT_EOL or VIA_REG_STAT_FLAG or VIA_REG_STAT_STOPPED |
521 | and al, VIA_REG_STAT_EOL or VIA_REG_STAT_FLAG or VIA_REG_STAT_STOPPED |
522 | mov byte [status], al |
522 | mov byte [status], al |
523 | 523 | ||
524 | mov ebx, dword [buff_list] |
524 | mov ebx, dword [buff_list] |
525 | cmp [ctrl.user_callback], 0 |
525 | cmp [ctrl.user_callback], 0 |
526 | je @f |
526 | je @f |
527 | stdcall [ctrl.user_callback], ebx |
527 | stdcall [ctrl.user_callback], ebx |
528 | @@: |
528 | @@: |
529 | mov al, byte [status] ;; ack ;; |
529 | mov al, byte [status] ;; ack ;; |
Line 530... | Line 530... | ||
530 | mov edx, VIADEV_PLAYBACK +VIA_REG_OFFSET_STATUS |
530 | mov edx, VIADEV_PLAYBACK +VIA_REG_OFFSET_STATUS |
531 | call [ctrl.ctrl_write8] |
531 | call [ctrl.ctrl_write8] |
Line 532... | Line 532... | ||
532 | 532 | ||
533 | ret |
533 | ret |
Line 534... | Line 534... | ||
534 | endp |
534 | endp |
535 | 535 | ||
Line 536... | Line 536... | ||
536 | 536 | ||
537 | align 4 |
537 | align 4 |
538 | proc create_primary_buff |
538 | proc create_primary_buff |
539 | 539 | ||
540 | stdcall KernelAlloc, 0x10000 |
540 | stdcall KernelAlloc, 0x10000 |
541 | mov [ctrl.buffer], eax |
541 | mov [ctrl.buffer], eax |
542 | 542 | ||
543 | mov edi, eax |
543 | mov edi, eax |
544 | mov ecx, 0x10000/4 |
544 | mov ecx, 0x10000/4 |
545 | xor eax, eax |
545 | xor eax, eax |
546 | cld |
546 | cld |
547 | rep stosd |
547 | rep stosd |
548 | 548 | ||
549 | mov eax, [ctrl.buffer] |
549 | mov eax, [ctrl.buffer] |
550 | call GetPgAddr |
550 | call GetPgAddr |
551 | mov edi, pcmout_bdl |
551 | mov edi, pcmout_bdl |
552 | stosd |
552 | stosd |
553 | mov eax, 0x80004000 |
553 | mov eax, 0x80004000 |
554 | stosd |
554 | stosd |
555 | 555 | ||
556 | mov edi, buff_list |
556 | mov edi, buff_list |
557 | mov eax, [ctrl.buffer] |
557 | mov eax, [ctrl.buffer] |
558 | mov ecx, 4 |
558 | mov ecx, 4 |
559 | @@: |
559 | @@: |
560 | mov [edi], eax |
560 | mov [edi], eax |
561 | mov [edi+16], eax |
561 | mov [edi+16], eax |
562 | mov [edi+32], eax |
562 | mov [edi+32], eax |
563 | mov [edi+48], eax |
563 | mov [edi+48], eax |
564 | mov [edi+64], eax |
564 | mov [edi+64], eax |
565 | mov [edi+80], eax |
565 | mov [edi+80], eax |
566 | mov [edi+96], eax |
566 | mov [edi+96], eax |
567 | mov [edi+112], eax |
567 | mov [edi+112], eax |
568 | 568 | ||
569 | ;add eax, 0x4000 |
569 | ;add eax, 0x4000 |
570 | add edi, 4 |
570 | add edi, 4 |
571 | loop @B |
571 | loop @B |
572 | 572 | ||
573 | stdcall channel_reset, VIADEV_PLAYBACK |
573 | stdcall channel_reset, VIADEV_PLAYBACK |
574 | stdcall codec_check_ready |
574 | stdcall codec_check_ready |
575 | 575 | ||
576 | mov eax, pcmout_bdl |
576 | mov eax, pcmout_bdl |
577 | mov ebx, eax |
577 | mov ebx, eax |
578 | call GetPgAddr |
578 | call GetPgAddr |
579 | and ebx, 0xFFF |
579 | and ebx, 0xFFF |
580 | add eax, ebx |
580 | add eax, ebx |
581 | 581 | ||
582 | mov edx, VIADEV_PLAYBACK +VIA_REG_OFFSET_TABLE_PTR |
582 | mov edx, VIADEV_PLAYBACK +VIA_REG_OFFSET_TABLE_PTR |
583 | call [ctrl.ctrl_write32] |
583 | call [ctrl.ctrl_write32] |
584 | 584 | ||
585 | stdcall codec_check_ready |
585 | stdcall codec_check_ready |
586 | 586 | ||
587 | mov edx, VIADEV_PLAYBACK +VIA_REG_OFS_PLAYBACK_VOLUME_L |
587 | mov edx, VIADEV_PLAYBACK +VIA_REG_OFS_PLAYBACK_VOLUME_L |
588 | mov eax, 7;31 |
588 | mov eax, 7 ;31 |
589 | call [ctrl.ctrl_write8] |
589 | call [ctrl.ctrl_write8] |
590 | 590 | ||
591 | mov edx, VIADEV_PLAYBACK +VIA_REG_OFS_PLAYBACK_VOLUME_R |
591 | mov edx, VIADEV_PLAYBACK +VIA_REG_OFS_PLAYBACK_VOLUME_R |
Line 592... | Line 592... | ||
592 | mov eax, 7;31 |
592 | mov eax, 7 ;31 |
593 | call [ctrl.ctrl_write8] |
593 | call [ctrl.ctrl_write8] |
594 | 594 | ||
Line 595... | Line 595... | ||
595 | mov edx, VIADEV_PLAYBACK +VIA_REG_OFFSET_STOP_IDX |
595 | mov edx, VIADEV_PLAYBACK +VIA_REG_OFFSET_STOP_IDX |
596 | mov eax, VIA8233_REG_TYPE_16BIT or VIA8233_REG_TYPE_STEREO or 0xfffff or 0xff000000 |
596 | mov eax, VIA8233_REG_TYPE_16BIT or VIA8233_REG_TYPE_STEREO or 0xfffff or 0xff000000 |
597 | mov [ctrl.lvi_reg], 16;0xF;eax |
597 | mov [ctrl.lvi_reg], 16 ;0xF;eax |
598 | call [ctrl.ctrl_write32] |
598 | call [ctrl.ctrl_write32] |
599 | 599 | ||
600 | stdcall codec_check_ready |
600 | stdcall codec_check_ready |
601 | ret |
601 | ret |
602 | endp |
602 | endp |
603 | 603 | ||
604 | 604 | ||
605 | proc channel_reset channel:dword |
605 | proc channel_reset channel:dword |
606 | mov esi, dword [channel] |
606 | mov esi, dword [channel] |
607 | mov edx, esi |
607 | mov edx, esi |
608 | add edx, VIA_REG_OFFSET_CONTROL |
608 | add edx, VIA_REG_OFFSET_CONTROL |
609 | mov eax, VIA_REG_CTRL_PAUSE or VIA_REG_CTRL_TERMINATE or VIA_REG_CTRL_RESET |
609 | mov eax, VIA_REG_CTRL_PAUSE or VIA_REG_CTRL_TERMINATE or VIA_REG_CTRL_RESET |
610 | call [ctrl.ctrl_write8] |
610 | call [ctrl.ctrl_write8] |
611 | 611 | ||
612 | mov edx, esi |
612 | mov edx, esi |
613 | add edx, VIA_REG_OFFSET_CONTROL |
613 | add edx, VIA_REG_OFFSET_CONTROL |
614 | call [ctrl.ctrl_read8] |
614 | call [ctrl.ctrl_read8] |
615 | 615 | ||
616 | mov eax, 50000 ; wait 50 ms |
616 | mov eax, 50000 ; wait 50 ms |
617 | call StallExec |
617 | call StallExec |
618 | ; disable interrupts |
618 | ; disable interrupts |
619 | mov edx, esi |
619 | mov edx, esi |
620 | add edx, VIA_REG_OFFSET_CONTROL |
620 | add edx, VIA_REG_OFFSET_CONTROL |
621 | xor eax, eax |
621 | xor eax, eax |
622 | call [ctrl.ctrl_write8] |
622 | call [ctrl.ctrl_write8] |
623 | 623 | ||
624 | ; clear interrupts |
624 | ; clear interrupts |
625 | mov edx, esi |
625 | mov edx, esi |
626 | add edx, VIA_REG_OFFSET_STATUS |
626 | add edx, VIA_REG_OFFSET_STATUS |
627 | mov eax, 0x03 |
627 | mov eax, 0x03 |
628 | call [ctrl.ctrl_write8] |
628 | call [ctrl.ctrl_write8] |
629 | 629 | ||
630 | ;outb(0x00, VIADEV_REG(viadev, OFFSET_TYPE)); /* for via686 */ |
630 | ;outb(0x00, VIADEV_REG(viadev, OFFSET_TYPE)); /* for via686 */ |
Line 631... | Line 631... | ||
631 | ; mov edx, esi ;; for via686 |
631 | ; mov edx, esi ;; for via686 |
632 | ; add edx, VIA_REG_OFFSET_TYPE |
632 | ; add edx, VIA_REG_OFFSET_TYPE |
Line 633... | Line 633... | ||
633 | ; mov eax, 0x03 |
633 | ; mov eax, 0x03 |
634 | ; call [ctrl.ctrl_write8] |
634 | ; call [ctrl.ctrl_write8] |
635 | 635 | ||
636 | ;; outl(0, VIADEV_REG(viadev, OFFSET_CURR_PTR)); |
636 | ;; outl(0, VIADEV_REG(viadev, OFFSET_CURR_PTR)); |
637 | ;mov edx, esi |
637 | ;mov edx, esi |
638 | ;add edx, VIA_REG_OFFSET_CURR_PTR |
638 | ;add edx, VIA_REG_OFFSET_CURR_PTR |
639 | ;xor eax, eax |
639 | ;xor eax, eax |
640 | ;call [ctrl.ctrl_write8] |
640 | ;call [ctrl.ctrl_write8] |
641 | 641 | ||
642 | ret |
642 | ret |
643 | endp |
643 | endp |
644 | 644 | ||
645 | 645 | ||
646 | align 4 |
646 | align 4 |
Line 647... | Line 647... | ||
647 | proc detect_controller |
647 | proc detect_controller |
Line 648... | Line 648... | ||
648 | locals |
648 | locals |
649 | last_bus dd ? |
649 | last_bus dd ? |
650 | bus dd ? |
650 | bus dd ? |
651 | devfn dd ? |
651 | devfn dd ? |
652 | endl |
652 | endl |
653 | 653 | ||
654 | xor eax, eax |
654 | xor eax, eax |
655 | mov [bus], eax |
655 | mov [bus], eax |
Line 656... | Line 656... | ||
656 | inc eax |
656 | inc eax |
657 | call PciApi |
657 | call PciApi |
658 | cmp eax, -1 |
658 | cmp eax, -1 |
659 | je .err |
659 | je .err |
660 | 660 | ||
661 | mov [last_bus], eax |
661 | mov [last_bus], eax |
662 | 662 | ||
663 | .next_bus: |
663 | .next_bus: |
664 | and [devfn], 0 |
664 | and [devfn], 0 |
665 | .next_dev: |
665 | .next_dev: |
666 | stdcall PciRead32, [bus], [devfn], dword 0 |
666 | stdcall PciRead32, [bus], [devfn], dword 0 |
667 | test eax, eax |
667 | test eax, eax |
668 | jz .next |
668 | jz .next |
669 | cmp eax, -1 |
669 | cmp eax, -1 |
670 | je .next |
670 | je .next |
671 | 671 | ||
672 | mov edi, devices |
672 | mov edi, devices |
673 | @@: |
673 | @@: |
674 | mov ebx, [edi] |
674 | mov ebx, [edi] |
675 | test ebx, ebx |
675 | test ebx, ebx |
676 | jz .next |
676 | jz .next |
677 | 677 | ||
678 | cmp eax, ebx |
678 | cmp eax, ebx |
679 | je .found |
679 | je .found |
Line 680... | Line 680... | ||
680 | add edi, 12 |
680 | add edi, 12 |
681 | jmp @B |
681 | jmp @B |
Line 682... | Line 682... | ||
682 | .next: |
682 | .next: |
683 | inc [devfn] |
683 | inc [devfn] |
684 | cmp [devfn], 256 |
684 | cmp [devfn], 256 |
685 | jb .next_dev |
685 | jb .next_dev |
686 | mov eax, [bus] |
686 | mov eax, [bus] |
687 | inc eax |
687 | inc eax |
688 | mov [bus], eax |
688 | mov [bus], eax |
689 | cmp eax, [last_bus] |
689 | cmp eax, [last_bus] |
690 | jna .next_bus |
690 | jna .next_bus |
691 | xor eax, eax |
691 | xor eax, eax |
692 | ret |
692 | ret |
693 | .found: |
693 | .found: |
694 | mov ebx, [bus] |
694 | mov ebx, [bus] |
695 | mov [ctrl.bus], ebx |
695 | mov [ctrl.bus], ebx |
696 | 696 | ||
697 | mov ecx, [devfn] |
697 | mov ecx, [devfn] |
Line 698... | Line 698... | ||
698 | mov [ctrl.devfn], ecx |
698 | mov [ctrl.devfn], ecx |
699 | 699 | ||
700 | mov edx, eax |
700 | mov edx, eax |
701 | and edx, 0xFFFF |
701 | and edx, 0xFFFF |
702 | mov [ctrl.vendor], edx |
702 | mov [ctrl.vendor], edx |
Line 703... | Line 703... | ||
703 | shr eax, 16 |
703 | shr eax, 16 |
704 | mov [ctrl.dev_id], eax |
704 | mov [ctrl.dev_id], eax |
Line 705... | Line 705... | ||
705 | 705 | ||
706 | mov ebx, [edi+4] |
706 | mov ebx, [edi+4] |
707 | mov [ctrl.ctrl_ids], ebx |
707 | mov [ctrl.ctrl_ids], ebx |
708 | mov esi, [edi+8] |
708 | mov esi, [edi+8] |
709 | mov [ctrl.ctrl_setup], esi |
709 | mov [ctrl.ctrl_setup], esi |
710 | 710 | ||
711 | cmp edx, VID_VIA |
711 | cmp edx, VID_VIA |
712 | jne @F |
712 | jne @F |
713 | mov [ctrl.vendor_ids], msg_VIA |
713 | mov [ctrl.vendor_ids], msg_VIA |
714 | ret |
714 | ret |
715 | @@: |
715 | @@: |
716 | 716 | ||
717 | .err: |
717 | .err: |
718 | xor eax, eax |
718 | xor eax, eax |
719 | mov [ctrl.vendor_ids], eax ;something wrong ? |
719 | mov [ctrl.vendor_ids], eax ;something wrong ? |
720 | ret |
720 | ret |
721 | endp |
721 | endp |
722 | 722 | ||
723 | align 4 |
723 | align 4 |
724 | proc init_controller |
724 | proc init_controller |
725 | 725 | ||
726 | stdcall PciRead32, [ctrl.bus], [ctrl.devfn], dword 4 |
726 | stdcall PciRead32, [ctrl.bus], [ctrl.devfn], dword 4 |
727 | mov ebx, eax |
727 | mov ebx, eax |
Line 728... | Line 728... | ||
728 | and eax, 0xFFFF |
728 | and eax, 0xFFFF |
729 | mov [ctrl.pci_cmd], eax |
729 | mov [ctrl.pci_cmd], eax |
Line 730... | Line 730... | ||
730 | shr ebx, 16 |
730 | shr ebx, 16 |
731 | mov [ctrl.pci_stat], ebx |
731 | mov [ctrl.pci_stat], ebx |
732 | 732 | ||
733 | mov esi, msgPciCmd |
733 | mov esi, msgPciCmd |
734 | call SysMsgBoardStr |
734 | call SysMsgBoardStr |
Line 735... | Line 735... | ||
735 | call dword2str |
735 | call dword2str |
736 | call SysMsgBoardStr |
736 | call SysMsgBoardStr |
Line 737... | Line 737... | ||
737 | 737 | ||
738 | mov esi, msgPciStat |
738 | mov esi, msgPciStat |
Line 739... | Line 739... | ||
739 | call SysMsgBoardStr |
739 | call SysMsgBoardStr |
740 | mov eax, [ctrl.pci_stat] |
740 | mov eax, [ctrl.pci_stat] |
741 | call dword2str |
741 | call dword2str |
742 | call SysMsgBoardStr |
742 | call SysMsgBoardStr |
743 | 743 | ||
744 | mov esi, msgCtrlIsaIo |
744 | mov esi, msgCtrlIsaIo |
745 | call SysMsgBoardStr |
745 | call SysMsgBoardStr |
746 | stdcall PciRead32, [ctrl.bus], [ctrl.devfn], dword 0x10 |
746 | stdcall PciRead32, [ctrl.bus], [ctrl.devfn], dword 0x10 |
747 | call dword2str |
747 | call dword2str |
748 | call SysMsgBoardStr |
748 | call SysMsgBoardStr |
749 | 749 | ||
750 | and eax, 0xFFC0 |
750 | and eax, 0xFFC0 |
Line 751... | Line 751... | ||
751 | mov [ctrl.ctrl_io_base], eax |
751 | mov [ctrl.ctrl_io_base], eax |
752 | 752 | ||
753 | .default: |
753 | .default: |
754 | stdcall PciRead32, [ctrl.bus], [ctrl.devfn], dword 0x3C |
754 | stdcall PciRead32, [ctrl.bus], [ctrl.devfn], dword 0x3C |
Line 755... | Line 755... | ||
755 | and eax, 0xFF |
755 | and eax, 0xFF |
756 | @@: |
756 | @@: |
757 | mov [ctrl.int_line], eax |
757 | mov [ctrl.int_line], eax |
758 | 758 | ||
759 | ;stdcall PciRead8, [ctrl.bus], [ctrl.devfn], dword VIA_FUNC_ENABLE ;0x42 |
759 | ;stdcall PciRead8, [ctrl.bus], [ctrl.devfn], dword VIA_FUNC_ENABLE ;0x42 |
760 | ;mov byte [old_legacy], al |
760 | ;mov byte [old_legacy], al |
761 | 761 | ||
762 | ;stdcall PciRead8, [ctrl.bus], [ctrl.devfn], dword VIA_PNP_CONTROL ;0x43 |
762 | ;stdcall PciRead8, [ctrl.bus], [ctrl.devfn], dword VIA_PNP_CONTROL ;0x43 |
763 | ;mov byte [old_legacy_cfg], al |
763 | ;mov byte [old_legacy_cfg], al |
Line 764... | Line 764... | ||
764 | 764 | ||
765 | ;mov al, VIA_FUNC_ENABLE_SB or VIA_FUNC_ENABLE_FM |
765 | ;mov al, VIA_FUNC_ENABLE_SB or VIA_FUNC_ENABLE_FM |
766 | ;xor al, 0xFF |
766 | ;xor al, 0xFF |
767 | ;and al, byte [old_legacy] |
767 | ;and al, byte [old_legacy] |
768 | ;and eax, 0xFF |
768 | ;and eax, 0xFF |
769 | ;stdcall PciWrite8, [ctrl.bus], [ctrl.devfn], dword VIA_FUNC_ENABLE, eax ;0x42 |
769 | ;stdcall PciWrite8, [ctrl.bus], [ctrl.devfn], dword VIA_FUNC_ENABLE, eax ;0x42 |
770 | ;mov byte [old_legacy], al |
770 | ;mov byte [old_legacy], al |
771 | 771 | ||
772 | call [ctrl.ctrl_setup] |
772 | call [ctrl.ctrl_setup] |
773 | xor eax, eax |
773 | xor eax, eax |
774 | inc eax |
774 | inc eax |
775 | ret |
775 | ret |
776 | endp |
776 | endp |
777 | 777 | ||
778 | align 4 |
778 | align 4 |
779 | proc set_VIA |
779 | proc set_VIA |
780 | mov [ctrl.codec_read16], codec_io_r16 ;virtual |
780 | mov [ctrl.codec_read16], codec_io_r16 ;virtual |
781 | mov [ctrl.codec_write16], codec_io_w16 ;virtual |
781 | mov [ctrl.codec_write16], codec_io_w16 ;virtual |
782 | 782 | ||
783 | mov [ctrl.ctrl_read8 ], ctrl_io_r8 ;virtual |
783 | mov [ctrl.ctrl_read8 ], ctrl_io_r8 ;virtual |
784 | mov [ctrl.ctrl_read16], ctrl_io_r16 ;virtual |
784 | mov [ctrl.ctrl_read16], ctrl_io_r16 ;virtual |
785 | mov [ctrl.ctrl_read32], ctrl_io_r32 ;virtual |
785 | mov [ctrl.ctrl_read32], ctrl_io_r32 ;virtual |
786 | 786 | ||
787 | mov [ctrl.ctrl_write8 ], ctrl_io_w8 ;virtual |
787 | mov [ctrl.ctrl_write8 ], ctrl_io_w8 ;virtual |
788 | mov [ctrl.ctrl_write16], ctrl_io_w16 ;virtual |
788 | mov [ctrl.ctrl_write16], ctrl_io_w16 ;virtual |
789 | mov [ctrl.ctrl_write32], ctrl_io_w32 ;virtual |
789 | mov [ctrl.ctrl_write32], ctrl_io_w32 ;virtual |
790 | ret |
790 | ret |
791 | endp |
791 | endp |
Line 792... | Line 792... | ||
792 | 792 | ||
793 | 793 | ||
794 | align 4 |
794 | align 4 |
795 | proc init_codec |
795 | proc init_codec |
Line 796... | Line 796... | ||
796 | locals |
796 | locals |
797 | counter dd ? |
797 | counter dd ? |
798 | endl |
798 | endl |
Line 799... | Line 799... | ||
799 | 799 | ||
800 | mov esi, msgControl |
800 | mov esi, msgControl |
Line 801... | Line 801... | ||
801 | call SysMsgBoardStr |
801 | call SysMsgBoardStr |
802 | stdcall PciRead8, [ctrl.bus], [ctrl.devfn], dword VIA_ACLINK_CTRL |
802 | stdcall PciRead8, [ctrl.bus], [ctrl.devfn], dword VIA_ACLINK_CTRL |
803 | and eax, 0xFF |
803 | and eax, 0xFF |
804 | call dword2str |
804 | call dword2str |
Line 805... | Line 805... | ||
805 | call SysMsgBoardStr |
805 | call SysMsgBoardStr |
806 | 806 | ||
807 | mov esi, msgStatus |
807 | mov esi, msgStatus |
808 | call SysMsgBoardStr |
808 | call SysMsgBoardStr |
809 | stdcall PciRead8, [ctrl.bus], [ctrl.devfn], dword VIA_ACLINK_STAT |
809 | stdcall PciRead8, [ctrl.bus], [ctrl.devfn], dword VIA_ACLINK_STAT |
810 | and eax, 0xFF |
810 | and eax, 0xFF |
811 | push eax |
811 | push eax |
812 | call dword2str |
812 | call dword2str |
813 | call SysMsgBoardStr |
813 | call SysMsgBoardStr |
Line 814... | Line 814... | ||
814 | pop eax |
814 | pop eax |
815 | 815 | ||
816 | test eax, VIA_ACLINK_C00_READY |
816 | test eax, VIA_ACLINK_C00_READY |
817 | jz .ready |
817 | jz .ready |
818 | 818 | ||
819 | call reset_codec |
819 | call reset_codec |
820 | test eax, eax |
820 | test eax, eax |
821 | jz .err |
821 | jz .err |
822 | 822 | ||
823 | .ready: |
823 | .ready: |
824 | xor edx, edx ; ac_reg_0 |
824 | xor edx, edx ; ac_reg_0 |
825 | call [ctrl.codec_write16] |
825 | call [ctrl.codec_write16] |
826 | jmp .done |
826 | jmp .done |
827 | 827 | ||
828 | .err: |
828 | .err: |
Line 829... | Line 829... | ||
829 | xor eax, eax ; timeout error |
829 | xor eax, eax ; timeout error |
830 | ret |
830 | ret |
831 | 831 | ||
832 | .done: |
832 | .done: |
833 | call detect_codec |
833 | call detect_codec |
Line 834... | Line 834... | ||
834 | 834 | ||
Line 835... | Line 835... | ||
835 | xor eax, eax |
835 | xor eax, eax |
836 | inc eax |
836 | inc eax |
837 | ret |
837 | ret |
838 | endp |
838 | endp |
Line 839... | Line 839... | ||
839 | 839 | ||
840 | align 4 |
840 | align 4 |
Line 841... | Line 841... | ||
841 | proc reset_codec |
841 | proc reset_codec |
842 | stdcall PciWrite8, [ctrl.bus], [ctrl.devfn], dword VIA_ACLINK_CTRL, \ |
842 | stdcall PciWrite8, [ctrl.bus], [ctrl.devfn], dword VIA_ACLINK_CTRL, \ |
843 | VIA_ACLINK_CTRL_ENABLE or VIA_ACLINK_CTRL_RESET or VIA_ACLINK_CTRL_SYNC |
843 | VIA_ACLINK_CTRL_ENABLE or VIA_ACLINK_CTRL_RESET or VIA_ACLINK_CTRL_SYNC |
Line 844... | Line 844... | ||
844 | mov eax, 100000 ; wait 100 ms |
844 | mov eax, 100000 ; wait 100 ms |
845 | call StallExec |
845 | call StallExec |
846 | .cold: |
846 | .cold: |
847 | call cold_reset |
847 | call cold_reset |
848 | jnc .ok |
848 | jnc .ok |
Line 849... | Line 849... | ||
849 | 849 | ||
850 | if DEBUG |
850 | if DEBUG |
Line 851... | Line 851... | ||
851 | mov esi, msgCFail |
851 | mov esi, msgCFail |
852 | call SysMsgBoardStr |
852 | call SysMsgBoardStr |
Line 853... | Line 853... | ||
853 | end if |
853 | end if |
854 | xor eax, eax ; timeout error |
854 | xor eax, eax ; timeout error |
855 | ret |
855 | ret |
856 | .ok: |
856 | .ok: |
Line 857... | Line 857... | ||
857 | if DEBUG |
857 | if DEBUG |
858 | mov esi, msgResetOk |
858 | mov esi, msgResetOk |
859 | call SysMsgBoardStr |
859 | call SysMsgBoardStr |
860 | end if |
860 | end if |
861 | xor eax, eax |
861 | xor eax, eax |
862 | inc eax |
862 | inc eax |
863 | ret |
863 | ret |
864 | endp |
864 | endp |
865 | 865 | ||
866 | 866 | ||
867 | align 4 |
867 | align 4 |
868 | proc cold_reset |
868 | proc cold_reset |
869 | locals |
869 | locals |
870 | counter dd ? |
870 | counter dd ? |
871 | endl |
871 | endl |
872 | 872 | ||
873 | stdcall PciWrite8, [ctrl.bus], [ctrl.devfn], dword VIA_ACLINK_CTRL, dword 0 |
873 | stdcall PciWrite8, [ctrl.bus], [ctrl.devfn], dword VIA_ACLINK_CTRL, dword 0 |
874 | 874 | ||
875 | if DEBUG |
875 | if DEBUG |
876 | mov esi, msgCold |
876 | mov esi, msgCold |
877 | call SysMsgBoardStr |
877 | call SysMsgBoardStr |
878 | end if |
878 | end if |
879 | 879 | ||
880 | mov eax, 100000 ; wait 100 ms ;400000 ; wait 400 ms |
880 | mov eax, 100000 ; wait 100 ms ;400000 ; wait 400 ms |
Line 881... | Line 881... | ||
881 | call StallExec |
881 | call StallExec |
882 | 882 | ||
883 | ;; ACLink on, deassert ACLink reset, VSR, SGD data out |
883 | ;; ACLink on, deassert ACLink reset, VSR, SGD data out |
884 | ;; note - FM data out has trouble with non VRA codecs !! |
884 | ;; note - FM data out has trouble with non VRA codecs !! |
885 | stdcall PciWrite8, [ctrl.bus], [ctrl.devfn], dword VIA_ACLINK_CTRL, dword VIA_ACLINK_CTRL_INIT |
885 | stdcall PciWrite8, [ctrl.bus], [ctrl.devfn], dword VIA_ACLINK_CTRL, dword VIA_ACLINK_CTRL_INIT |
886 | 886 | ||
887 | mov [counter], 16 ; total 20*100 ms = 2s |
887 | mov [counter], 16 ; total 20*100 ms = 2s |
888 | .wait: |
888 | .wait: |
889 | stdcall PciRead8, [ctrl.bus], [ctrl.devfn], dword VIA_ACLINK_STAT |
889 | stdcall PciRead8, [ctrl.bus], [ctrl.devfn], dword VIA_ACLINK_STAT |
890 | test eax, VIA_ACLINK_C00_READY |
890 | test eax, VIA_ACLINK_C00_READY |
891 | jnz .ok |
891 | jnz .ok |
Line 892... | Line 892... | ||
892 | 892 | ||
893 | mov eax, 100000 ; wait 100 ms |
893 | mov eax, 100000 ; wait 100 ms |
Line 894... | Line 894... | ||
894 | call StallExec |
894 | call StallExec |
895 | 895 | ||
896 | dec [counter] |
896 | dec [counter] |
897 | jnz .wait |
897 | jnz .wait |
898 | 898 | ||
899 | if DEBUG |
899 | if DEBUG |
900 | mov esi, msgCRFail |
900 | mov esi, msgCRFail |
901 | call SysMsgBoardStr |
901 | call SysMsgBoardStr |
902 | end if |
902 | end if |
903 | 903 | ||
Line 904... | Line 904... | ||
904 | .fail: |
904 | .fail: |
905 | stc |
905 | stc |
906 | ret |
906 | ret |
907 | .ok: |
907 | .ok: |
908 | mov esi, msgControl |
908 | mov esi, msgControl |
909 | call SysMsgBoardStr |
909 | call SysMsgBoardStr |
910 | stdcall PciRead8, [ctrl.bus], [ctrl.devfn], dword VIA_ACLINK_CTRL |
910 | stdcall PciRead8, [ctrl.bus], [ctrl.devfn], dword VIA_ACLINK_CTRL |
911 | call dword2str |
911 | call dword2str |
912 | call SysMsgBoardStr |
912 | call SysMsgBoardStr |
913 | 913 | ||
914 | mov esi, msgStatus |
914 | mov esi, msgStatus |
915 | call SysMsgBoardStr |
915 | call SysMsgBoardStr |
916 | stdcall PciRead8, [ctrl.bus], [ctrl.devfn], dword VIA_ACLINK_STAT |
916 | stdcall PciRead8, [ctrl.bus], [ctrl.devfn], dword VIA_ACLINK_STAT |
917 | and eax, 0xFF |
917 | and eax, 0xFF |
918 | push eax |
918 | push eax |
919 | call dword2str |
919 | call dword2str |
920 | call SysMsgBoardStr |
920 | call SysMsgBoardStr |
921 | pop eax |
921 | pop eax |
922 | 922 | ||
923 | test eax, VIA_ACLINK_C00_READY ;CTRL_ST_CREADY |
923 | test eax, VIA_ACLINK_C00_READY ;CTRL_ST_CREADY |
924 | jz .fail |
924 | jz .fail |
925 | clc |
925 | clc |
926 | ret |
926 | ret |
927 | endp |
927 | endp |
928 | 928 | ||
929 | align 4 |
929 | align 4 |
930 | play: |
930 | play: |
931 | mov edx, VIADEV_PLAYBACK +VIA_REG_OFFSET_STOP_IDX |
931 | mov edx, VIADEV_PLAYBACK +VIA_REG_OFFSET_STOP_IDX |
932 | mov eax, VIA8233_REG_TYPE_16BIT or VIA8233_REG_TYPE_STEREO or 0xfffff or 0xff000000 |
932 | mov eax, VIA8233_REG_TYPE_16BIT or VIA8233_REG_TYPE_STEREO or 0xfffff or 0xff000000 |
933 | mov [ctrl.lvi_reg], 16 |
933 | mov [ctrl.lvi_reg], 16 |
934 | call [ctrl.ctrl_write32] |
934 | call [ctrl.ctrl_write32] |
935 | 935 | ||
936 | mov eax, VIA_REG_CTRL_INT |
936 | mov eax, VIA_REG_CTRL_INT |
937 | or eax, VIA_REG_CTRL_START |
937 | or eax, VIA_REG_CTRL_START |
938 | mov edx, VIADEV_PLAYBACK +VIA_REG_OFFSET_CONTROL |
938 | mov edx, VIADEV_PLAYBACK +VIA_REG_OFFSET_CONTROL |
939 | call [ctrl.ctrl_write8] |
939 | call [ctrl.ctrl_write8] |
940 | 940 | ||
941 | xor eax, eax |
941 | xor eax, eax |
942 | ret |
942 | ret |
943 | 943 | ||
Line 944... | Line 944... | ||
944 | align 4 |
944 | align 4 |
945 | stop: |
945 | stop: |
946 | mov eax, VIA_REG_CTRL_INT |
946 | mov eax, VIA_REG_CTRL_INT |
947 | or eax, VIA_REG_CTRL_TERMINATE |
947 | or eax, VIA_REG_CTRL_TERMINATE |
948 | mov edx, VIADEV_PLAYBACK +VIA_REG_OFFSET_CONTROL |
948 | mov edx, VIADEV_PLAYBACK +VIA_REG_OFFSET_CONTROL |
949 | call [ctrl.ctrl_write8] |
949 | call [ctrl.ctrl_write8] |
Line 950... | Line 950... | ||
950 | 950 | ||
951 | stdcall channel_reset, VIADEV_PLAYBACK |
951 | stdcall channel_reset, VIADEV_PLAYBACK |
952 | xor eax, eax |
952 | xor eax, eax |
953 | ret |
953 | ret |
954 | 954 | ||
Line 955... | Line 955... | ||
955 | align 4 |
955 | align 4 |
956 | proc get_dev_info stdcall, p_info:dword |
956 | proc get_dev_info stdcall, p_info:dword |
957 | virtual at esi |
957 | virtual at esi |
958 | CTRL_INFO CTRL_INFO |
958 | CTRL_INFO CTRL_INFO |
959 | end virtual |
959 | end virtual |
Line 960... | Line 960... | ||
960 | 960 | ||
961 | mov esi, [p_info] |
961 | mov esi, [p_info] |
Line 962... | Line 962... | ||
962 | mov eax, [ctrl.int_line] |
962 | mov eax, [ctrl.int_line] |
963 | mov ecx, [ctrl.ctrl_io_base] |
963 | mov ecx, [ctrl.ctrl_io_base] |
964 | mov [CTRL_INFO.irq], eax |
964 | mov [CTRL_INFO.irq], eax |
965 | mov [CTRL_INFO.ctrl_io_base], ecx |
965 | mov [CTRL_INFO.ctrl_io_base], ecx |
966 | 966 | ||
967 | xor eax, eax |
967 | xor eax, eax |
968 | ;mov edx, VIADEV_PLAYBACK +VIA_REG_OFFSET_TABLE_PTR |
968 | ;mov edx, VIADEV_PLAYBACK +VIA_REG_OFFSET_TABLE_PTR |
969 | ;call [ctrl.ctrl_read32] |
969 | ;call [ctrl.ctrl_read32] |
970 | mov [CTRL_INFO.codec_io_base], eax |
970 | mov [CTRL_INFO.codec_io_base], eax |
Line 971... | Line 971... | ||
971 | ;mov edx, VIADEV_PLAYBACK +VIA_REG_OFFSET_STOP_IDX |
971 | ;mov edx, VIADEV_PLAYBACK +VIA_REG_OFFSET_STOP_IDX |
972 | ;call [ctrl.ctrl_read32] |
972 | ;call [ctrl.ctrl_read32] |
973 | mov [CTRL_INFO.codec_mem_base], eax |
973 | mov [CTRL_INFO.codec_mem_base], eax |
974 | ;mov edx, VIADEV_PLAYBACK +VIA_REG_OFFSET_CURR_COUNT |
974 | ;mov edx, VIADEV_PLAYBACK +VIA_REG_OFFSET_CURR_COUNT |
975 | ;call [ctrl.ctrl_read32] |
975 | ;call [ctrl.ctrl_read32] |
Line 976... | Line 976... | ||
976 | mov [CTRL_INFO.ctrl_mem_base], eax |
976 | mov [CTRL_INFO.ctrl_mem_base], eax |
977 | 977 | ||
978 | mov eax, [codec.chip_id] |
978 | mov eax, [codec.chip_id] |
979 | mov [CTRL_INFO.codec_id], eax |
979 | mov [CTRL_INFO.codec_id], eax |
980 | 980 | ||
Line 981... | Line 981... | ||
981 | mov edx, VIADEV_PLAYBACK +VIA_REG_OFFSET_CONTROL |
981 | mov edx, VIADEV_PLAYBACK +VIA_REG_OFFSET_CONTROL |
982 | call [ctrl.ctrl_read8] |
982 | call [ctrl.ctrl_read8] |
983 | and eax, 0xFF |
983 | and eax, 0xFF |
984 | mov [CTRL_INFO.glob_cntrl], eax |
984 | mov [CTRL_INFO.glob_cntrl], eax |
985 | 985 | ||
Line 986... | Line 986... | ||
986 | mov edx, VIADEV_PLAYBACK +VIA_REG_OFFSET_STATUS |
986 | mov edx, VIADEV_PLAYBACK +VIA_REG_OFFSET_STATUS |
987 | call [ctrl.ctrl_read8] |
987 | call [ctrl.ctrl_read8] |
988 | and eax, 0xFF |
988 | and eax, 0xFF |
989 | mov [CTRL_INFO.glob_sta], eax |
989 | mov [CTRL_INFO.glob_sta], eax |
Line 990... | Line 990... | ||
990 | 990 | ||
991 | mov ebx, [ctrl.pci_cmd] |
991 | mov ebx, [ctrl.pci_cmd] |
Line 992... | Line 992... | ||
992 | mov [CTRL_INFO.pci_cmd], ebx |
992 | mov [CTRL_INFO.pci_cmd], ebx |
993 | ret |
993 | ret |
994 | endp |
994 | endp |
995 | 995 | ||
996 | align 4 |
996 | align 4 |
997 | proc set_callback stdcall, handler:dword |
997 | proc set_callback stdcall, handler:dword |
998 | mov eax, [handler] |
998 | mov eax, [handler] |
999 | mov [ctrl.user_callback], eax |
999 | mov [ctrl.user_callback], eax |
Line 1000... | Line 1000... | ||
1000 | ret |
1000 | ret |
1001 | endp |
1001 | endp |
1002 | 1002 | ||
Line 1003... | Line 1003... | ||
1003 | 1003 | ||
1004 | align 4 |
1004 | align 4 |
1005 | proc codec_check_ready stdcall |
1005 | proc codec_check_ready stdcall |
1006 | locals |
1006 | locals |
1007 | counter dd ? |
1007 | counter dd ? |
1008 | endl |
1008 | endl |
1009 | 1009 | ||
1010 | mov [counter], 1000 ; total 1000*1 ms = 1s |
1010 | mov [counter], 1000 ; total 1000*1 ms = 1s |
1011 | .wait: |
1011 | .wait: |
1012 | call [ctrl.codec_read16] |
1012 | call [ctrl.codec_read16] |
1013 | test eax, VIA_REG_AC97_BUSY |
1013 | test eax, VIA_REG_AC97_BUSY |
Line 1014... | Line 1014... | ||
1014 | jz .ok |
1014 | jz .ok |
1015 | 1015 | ||
1016 | mov eax, 1000 ; wait 1 ms |
1016 | mov eax, 1000 ; wait 1 ms |
1017 | call StallExec |
1017 | call StallExec |
1018 | 1018 | ||
1019 | sub [counter] , 1 |
1019 | sub [counter] , 1 |
1020 | jnz .wait |
1020 | jnz .wait |
1021 | .err: |
1021 | .err: |
1022 | mov eax, -1 |
1022 | mov eax, -1 |
1023 | ret |
1023 | ret |
1024 | .ok: |
1024 | .ok: |
1025 | and eax, 0xFFFF |
1025 | and eax, 0xFFFF |
1026 | ret |
1026 | ret |
1027 | endp |
1027 | endp |
1028 | 1028 | ||
1029 | 1029 | ||
1030 | align 4 |
1030 | align 4 |
1031 | proc codec_valid stdcall |
1031 | proc codec_valid stdcall |
1032 | stdcall codec_check_ready |
1032 | stdcall codec_check_ready |
1033 | ret |
1033 | ret |
1034 | endp |
1034 | endp |
1035 | 1035 | ||
1036 | align 4 |
1036 | align 4 |
1037 | proc codec_read stdcall, ac_reg:dword ; reg = edx, reval = eax |
1037 | proc codec_read stdcall, ac_reg:dword ; reg = edx, reval = eax |
1038 | locals |
1038 | locals |
1039 | counter dd ? |
1039 | counter dd ? |
1040 | endl |
1040 | endl |
1041 | 1041 | ||
1042 | ;Use only primary codec. |
1042 | ;Use only primary codec. |
1043 | mov eax, [ac_reg] |
1043 | mov eax, [ac_reg] |
1044 | and eax, 0x7F |
1044 | and eax, 0x7F |
1045 | shl eax, VIA_REG_AC97_CMD_SHIFT |
1045 | shl eax, VIA_REG_AC97_CMD_SHIFT |
Line 1046... | Line 1046... | ||
1046 | or eax, VIA_REG_AC97_PRIMARY_VALID or VIA_REG_AC97_READ |
1046 | or eax, VIA_REG_AC97_PRIMARY_VALID or VIA_REG_AC97_READ |
1047 | 1047 | ||
1048 | mov [counter], 3 ; total 3*20 ms = 60ms |
1048 | mov [counter], 3 ; total 3*20 ms = 60ms |
1049 | .wait: |
1049 | .wait: |
1050 | push eax |
1050 | push eax |
1051 | call [ctrl.codec_write16] |
1051 | call [ctrl.codec_write16] |
1052 | 1052 | ||
1053 | mov eax, 20000 ; wait 20 ms |
1053 | mov eax, 20000 ; wait 20 ms |
1054 | call StallExec |
1054 | call StallExec |
1055 | 1055 | ||
1056 | stdcall codec_valid, |
1056 | stdcall codec_valid |
1057 | cmp eax, 0 |
1057 | cmp eax, 0 |
1058 | pop eax |
1058 | pop eax |
1059 | jge .ok |
1059 | jge .ok |
1060 | 1060 | ||
1061 | sub [counter] , 1 |
1061 | sub [counter] , 1 |
1062 | jnz .wait |
1062 | jnz .wait |
1063 | jmp .err |
1063 | jmp .err |
1064 | 1064 | ||
1065 | .ok: |
1065 | .ok: |
1066 | mov eax, 25000 ; wait 25 ms |
1066 | mov eax, 25000 ; wait 25 ms |
1067 | call StallExec |
1067 | call StallExec |
1068 | 1068 | ||
1069 | call [ctrl.codec_read16] ;change edx !!! |
1069 | call [ctrl.codec_read16] ;change edx !!! |
1070 | and eax, 0xFFFF |
1070 | and eax, 0xFFFF |
1071 | ret |
1071 | ret |
Line 1072... | Line 1072... | ||
1072 | .err: |
1072 | .err: |
1073 | if DEBUG |
1073 | if DEBUG |
1074 | mov esi, msgCInvalid |
1074 | mov esi, msgCInvalid |
Line 1075... | Line 1075... | ||
1075 | call SysMsgBoardStr |
1075 | call SysMsgBoardStr |
1076 | end if |
1076 | end if |
1077 | mov eax, -1 ; invalid codec error |
1077 | mov eax, -1 ; invalid codec error |
1078 | ret |
1078 | ret |
1079 | endp |
1079 | endp |
1080 | 1080 | ||
1081 | align 4 |
1081 | align 4 |
Line 1082... | Line 1082... | ||
1082 | proc codec_write stdcall, ac_reg:dword |
1082 | proc codec_write stdcall, ac_reg:dword |
1083 | ;Use only primary codec. |
1083 | ;Use only primary codec. |
1084 | mov esi, [ac_reg] |
1084 | mov esi, [ac_reg] |
1085 | mov edx, esi |
1085 | mov edx, esi |
1086 | shl edx, VIA_REG_AC97_CMD_SHIFT |
1086 | shl edx, VIA_REG_AC97_CMD_SHIFT |
1087 | 1087 | ||
1088 | shl eax, VIA_REG_AC97_DATA_SHIFT |
1088 | shl eax, VIA_REG_AC97_DATA_SHIFT |
Line 1089... | Line 1089... | ||
1089 | or edx, eax |
1089 | or edx, eax |
1090 | 1090 | ||
1091 | mov eax, VIA_REG_AC97_CODEC_ID_PRIMARY ;not VIA_REG_AC97_CODEC_ID_PRIMARY |
1091 | mov eax, VIA_REG_AC97_CODEC_ID_PRIMARY ;not VIA_REG_AC97_CODEC_ID_PRIMARY |
1092 | shl eax, VIA_REG_AC97_CODEC_ID_SHIFT |
1092 | shl eax, VIA_REG_AC97_CODEC_ID_SHIFT |
1093 | or edx, eax |
1093 | or edx, eax |
1094 | 1094 | ||
Line 1095... | Line 1095... | ||
1095 | mov eax, edx |
1095 | mov eax, edx |
1096 | mov edx, esi |
1096 | mov edx, esi |
1097 | call [ctrl.codec_write16] |
1097 | call [ctrl.codec_write16] |
1098 | mov [codec.regs+esi], ax |
1098 | mov [codec.regs+esi], ax |
1099 | 1099 | ||
1100 | stdcall codec_check_ready |
1100 | stdcall codec_check_ready |
Line 1101... | Line 1101... | ||
1101 | cmp eax, 0 |
1101 | cmp eax, 0 |
1102 | jl .err |
1102 | jl .err |
1103 | .ok: |
1103 | .ok: |
1104 | ret |
1104 | ret |
1105 | .err: |
1105 | .err: |
1106 | if DEBUG |
1106 | if DEBUG |
Line 1107... | Line 1107... | ||
1107 | mov esi, msgCFail |
1107 | mov esi, msgCFail |
1108 | call SysMsgBoardStr |
1108 | call SysMsgBoardStr |
1109 | end if |
1109 | end if |
1110 | ;mov eax, -1 ; codec not ready error |
1110 | ;mov eax, -1 ; codec not ready error |
1111 | ret |
1111 | ret |
1112 | endp |
1112 | endp |
Line 1113... | Line 1113... | ||
1113 | 1113 | ||
1114 | align 4 |
1114 | align 4 |
1115 | proc StallExec |
1115 | proc StallExec |
1116 | push ecx |
1116 | push ecx |
1117 | push edx |
1117 | push edx |
1118 | push ebx |
1118 | push ebx |
Line 1119... | Line 1119... | ||
1119 | push eax |
1119 | push eax |
1120 | 1120 | ||
1121 | mov ecx, CPU_FREQ |
1121 | mov ecx, CPU_FREQ |
1122 | mul ecx |
1122 | mul ecx |
1123 | mov ebx, eax ;low |
1123 | mov ebx, eax ;low |
1124 | mov ecx, edx ;high |
1124 | mov ecx, edx ;high |
Line 1125... | Line 1125... | ||
1125 | rdtsc |
1125 | rdtsc |
1126 | add ebx, eax |
1126 | add ebx, eax |
1127 | adc ecx, edx |
1127 | adc ecx, edx |
1128 | @@: |
1128 | @@: |
1129 | rdtsc |
1129 | rdtsc |
1130 | sub eax, ebx |
1130 | sub eax, ebx |
1131 | sbb edx, ecx |
1131 | sbb edx, ecx |
1132 | js @B |
1132 | js @B |
1133 | 1133 | ||
1134 | pop eax |
1134 | pop eax |
1135 | pop ebx |
1135 | pop ebx |
1136 | pop edx |
1136 | pop edx |
1137 | pop ecx |
1137 | pop ecx |
1138 | ret |
1138 | ret |
1139 | endp |
1139 | endp |
Line 1140... | Line 1140... | ||
1140 | 1140 | ||
1141 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1141 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
Line 1142... | Line 1142... | ||
1142 | ; CONTROLLER IO functions |
1142 | ; CONTROLLER IO functions |
Line 1143... | Line 1143... | ||
1143 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1143 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1144 | 1144 | ||
1145 | align 4 |
1145 | align 4 |
1146 | proc codec_io_r16 ;r32 |
1146 | proc codec_io_r16 ;r32 |
Line 1147... | Line 1147... | ||
1147 | mov edx, [ctrl.ctrl_io_base] |
1147 | mov edx, [ctrl.ctrl_io_base] |
Line 1148... | Line 1148... | ||
1148 | add edx, VIA_REG_AC97 |
1148 | add edx, VIA_REG_AC97 |
1149 | in eax, dx |
1149 | in eax, dx |
1150 | ret |
1150 | ret |
Line 1151... | Line 1151... | ||
1151 | endp |
1151 | endp |
1152 | 1152 | ||
Line 1153... | Line 1153... | ||
1153 | align 4 |
1153 | align 4 |
1154 | proc codec_io_w16 ;w32 |
1154 | proc codec_io_w16 ;w32 |
1155 | mov edx, [ctrl.ctrl_io_base] |
1155 | mov edx, [ctrl.ctrl_io_base] |
1156 | add edx, VIA_REG_AC97 |
1156 | add edx, VIA_REG_AC97 |
Line 1270... | Line 1270... | ||
1270 | ;msgIrqMap db 'AC97 irq map as ',0 |
1270 | ;msgIrqMap db 'AC97 irq map as ',0 |
Line 1271... | Line 1271... | ||
1271 | 1271 | ||
Line 1272... | Line 1272... | ||
1272 | 1272 | ||
1273 | section '.data' data readable writable align 16 |
1273 | section '.data' data readable writable align 16 |
Line 1274... | Line 1274... | ||
1274 | 1274 | ||
1275 | pcmout_bdl rq 32 |
1275 | pcmout_bdl rq 32 |
Line 1276... | Line -... | ||
1276 | buff_list rd 32 |
- | |
1277 | 1276 | buff_list rd 32 |
|
- | 1277 |