1341 lines
32 KiB
Plaintext
1341 lines
32 KiB
Plaintext
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;; Compose a 32bit command word to be sent to the HD-audio controller
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proc make_codec_cmd stdcall, nid:dword, direct:dword, verb:dword, parm:dword
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push ebx
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and dword [codec.addr], 0xF
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and dword [direct], 1
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and dword [nid], 0x7F
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and dword [verb], 0xFFF
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and dword [parm], 0xFFFF
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mov eax, [codec.addr]
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shl eax, 28
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mov ebx, [direct]
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shl ebx, 27
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or eax, ebx
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mov ebx, [nid]
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shl ebx, 20
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or eax, ebx
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mov ebx, [verb]
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shl ebx, 8
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or eax, ebx
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mov ebx, [parm]
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or eax, ebx
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pop ebx
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ret
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.err:
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pop ebx
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mov eax, -1
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ret
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endp
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;; Send and receive a verb
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proc codec_exec_verb stdcall, cmd:dword;, res:dword <- returned in eax
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push ebx edx
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mov ebx, [cmd]
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cmp ebx, -1
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jne @f
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pop edx ebx
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mov eax, -1
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ret
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@@:
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if FDEBUG ;YAHOO
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push eax esi
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mov esi, msgVerbQuery
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call SysMsgBoardStr
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mov eax, ebx
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stdcall fdword2str, 2
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call SysMsgBoardStr
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pop esi eax
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end if
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mov edx, -1
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.again:
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; call snd_hda_power_up
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stdcall azx_send_cmd, ebx
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mov ebx, eax
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test ebx, ebx
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jnz @f
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call azx_get_response
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mov edx, eax
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if FDEBUG
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test edx, edx
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jz .end_debug
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push eax esi
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mov esi, msgVerbAnswer
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call SysMsgBoardStr
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mov eax, edx
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stdcall fdword2str, 2
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call SysMsgBoardStr
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pop esi eax
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.end_debug:
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end if
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@@:
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;call snd_hda_power_down
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cmp edx, -1
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jne .l1
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mov eax, [ctrl.rirb_error]
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test eax, eax
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jz .l1
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mov eax, [ctrl.response_reset]
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jz @f
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if DEBUG
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push esi
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mov esi, emsgBusResetFatalComm
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call SysMsgBoardStr
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pop esi
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end if
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call azx_bus_reset
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@@:
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.l1:
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;; clear reset-flag when the communication gets recovered
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test ebx, ebx
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jnz @f
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mov [ctrl.response_reset], 0
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@@:
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mov eax, edx
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pop edx ebx
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ret
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endp
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;;
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;; snd_hda_codec_read - send a command and get the response
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;; @nid: NID to send the command
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;; @direct: direct flag
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;; @verb: the verb to send
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;; @parm: the parameter for the verb
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;;
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;; Send a single command and read the corresponding response.
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;;
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;; Returns the obtained response value, or -1 for an error.
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;;
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proc snd_hda_codec_read stdcall, nid:dword, direct:dword, verb:dword, parm:dword
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stdcall make_codec_cmd, [nid], [direct], [verb], [parm]
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stdcall codec_exec_verb, eax
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ret
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endp
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;;
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;; snd_hda_codec_write - send a single command without waiting for response
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;; @nid: NID to send the command
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;; @direct: direct flag
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;; @verb: the verb to send
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;; @parm: the parameter for the verb
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;;
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;; Send a single command without waiting for response.
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;;
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;; Returns 0 if successful, or a negative error code.
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;;
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proc snd_hda_codec_write stdcall, nid:dword, direct:dword, verb:dword, parm:dword
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; Do we need to support a sync write?
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stdcall make_codec_cmd, [nid], [direct], [verb], [parm]
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stdcall codec_exec_verb, eax
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ret
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endp
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;;
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;; snd_hda_sequence_write - sequence writes
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;; @seq: VERB array to send
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;;
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;; Send the commands sequentially from the given array.
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;; The array must be terminated with NID=0.
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;;
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proc snd_hda_sequence_write stdcall, seq:dword
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push eax ebx ecx esi
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mov esi, [seq]
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@@:
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;mov ecx, [esi + hda_verb.nid]
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;mov ebx, [esi + hda_verb.verb]
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;mov eax, [esi + hda_verb.param]
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;stdcall snd_hda_codec_write, ecx, 0, ebx, eax
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;add esi, hda_verb.sizeof
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;test ecx, ecx
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;jnz @b
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;______________________________________
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cmp dword [esi], 0
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je .out
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movzx ecx, word [esi] ; NID
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movzx ebx, word [esi+2] ; verb
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and bx, 0x0FFF
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movzx eax, word [esi + 4] ; sizeof(param) = 4 bytes
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stdcall snd_hda_codec_write, ecx, 0, ebx, eax
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add esi, 6
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jmp @b
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.out:
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pop esi ecx ebx eax
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ret
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endp
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macro snd_hda_param_read nid, param
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{
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stdcall snd_hda_codec_read, nid, 0, AC_VERB_PARAMETERS, param
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}
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;;
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;; snd_hda_get_sub_nodes - get the range of sub nodes
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;; @codec: the HDA codec
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;; @nid: NID to parse
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;; @start_id: the pointer to store the start NID
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;;
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;; Parse the NID and store the start NID of its sub-nodes.
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;; Returns the number of sub-nodes.
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;;
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proc snd_hda_get_sub_nodes stdcall, nid:dword;, start_id:dword <- returned in upper word of eax
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snd_hda_param_read [nid], AC_PAR_NODE_COUNT
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cmp eax, -1
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jne @f
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inc eax
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@@:
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and eax, 0x7FFF7FFF
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ret
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endp
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;;
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;; snd_hda_get_connections - get connection list
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;; @codec: the HDA codec
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;; @nid: NID to parse
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;; @conn_list: connection list array
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;; @max_conns: max. number of connections to store
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;;
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;; Parses the connection list of the given widget and stores the list
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;; of NIDs.
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;;
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;; Returns the number of connections, or a negative error code.
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;;
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proc snd_hda_get_connections stdcall, nid:dword, conn_list:dword, max_conns:dword ;Asper: Complete translation!
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locals
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parm dd ?
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conn_len dd ?
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conns dd 0
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shift db 8
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num_elements dd 4
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mask dd 0x7F
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wcaps dd ?
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prev_nid dw 1 ;Asper: Hmm.. Probably ALSA bug that it isn't initialized. I suppose to init it with 1.
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endl
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push ebx ecx edx edi esi
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mov edi, [conn_list]
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test edi, edi
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jz .err_out
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mov ecx, [max_conns]
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cmp ecx, 0
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jle .err_out
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stdcall get_wcaps, [nid]
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mov ebx, eax
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mov [wcaps], eax
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stdcall get_wcaps_type, ebx
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cmp eax, AC_WID_VOL_KNB
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je .conn_list_ok
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test ebx, AC_WCAP_CONN_LIST
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jnz .conn_list_ok
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if DEBUG
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mov esi, emsgConnListNotAvailable
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call SysMsgBoardStr
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mov eax, [nid]
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stdcall fdword2str, 3
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call SysMsgBoardStr
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end if
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xor eax, eax
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dec eax
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jmp .out
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.conn_list_ok:
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snd_hda_param_read [nid], AC_PAR_CONNLIST_LEN
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mov [parm], eax
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test eax, AC_CLIST_LONG
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jz @f
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; long form
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mov [shift], 16
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mov [num_elements], 2
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mov [mask], 0x7FFF ;Asper+
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@@:
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and eax, AC_CLIST_LENGTH
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test eax, eax
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jz .out ; no connection
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mov [conn_len], eax
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cmp eax, 1
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jne .multi_conns
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; single connection
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stdcall snd_hda_codec_read, [nid], 0, AC_VERB_GET_CONNECT_LIST, 0
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mov [parm], eax
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cmp [parm], -1
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jne @f
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cmp [ctrl.rirb_error], 0
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jne @f
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xor eax, eax
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dec eax
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jmp .out
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@@:
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mov eax, [parm]
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and eax, [mask]
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stosd
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xor eax, eax
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inc eax
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jmp .out
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.multi_conns:
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; multi connection
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xor ecx, ecx
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mov edx, [num_elements]
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.next_conn:
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mov eax, ecx
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.mod:
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cmp eax, edx
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jl .mod_counted
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sub eax, edx
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jmp .mod
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.mod_counted:
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test eax, eax
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jnz .l1
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stdcall snd_hda_codec_read, [nid], 0, AC_VERB_GET_CONNECT_LIST, ecx
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mov [parm], eax
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cmp eax, -1
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jne .l1
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cmp [ctrl.rirb_error], 0
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jne .err_out
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.l1:
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mov eax, 1
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push ecx
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mov cl, [shift]
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dec cl
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shl eax, cl
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and eax, [parm]
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pop ecx
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mov ebx, eax ;ranges
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mov eax, [parm]
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and eax, [mask] ;val
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test eax, eax
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jnz @f
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if DEBUG
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push eax esi
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mov esi, emsgInvConnList
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call SysMsgBoardStr
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mov eax, [nid]
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stdcall fdword2str, 1
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call SysMsgBoardStr
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mov esi, strSemicolon
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call SysMsgBoardStr
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mov eax, ecx
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stdcall fdword2str, 0
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call SysMsgBoardStr
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mov esi, strSemicolon
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call SysMsgBoardStr
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mov eax, [parm]
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stdcall fdword2str, 2
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call SysMsgBoardStr
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pop esi eax
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end if
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xor eax, eax
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jmp .out
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@@:
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push ecx
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mov cl, [shift]
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shr [parm], cl
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pop ecx
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test ebx, ebx
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jz .range_zero
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; ranges between the previous and this one
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movzx esi, word [prev_nid]
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test esi, esi
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jz .l2
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cmp esi, eax
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jl @f
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.l2:
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if DEBUG
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push eax esi
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push esi
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mov esi, emsgInvDepRangeVal
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call SysMsgBoardStr
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pop esi
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push eax
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mov eax, esi
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stdcall fdword2str, 0
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call SysMsgBoardStr
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mov esi, strSemicolon
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call SysMsgBoardStr
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pop eax
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stdcall fdword2str, 2
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call SysMsgBoardStr
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pop esi eax
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end if
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jmp .continue
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@@:
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push ecx
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mov ecx, esi
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inc ecx
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mov ebx, [conns]
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.next_conn2:
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cmp ebx, [max_conns]
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jl @f
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if DEBUG
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push esi
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mov esi, emsgTooManyConns
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call SysMsgBoardStr
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pop esi
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end if
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pop ecx
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jmp .err_out
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@@:
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shl ebx, 1
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push edi
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add edi, ebx
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mov word [edi], cx
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pop edi
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shr ebx, 1
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inc ebx
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inc ecx
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cmp ecx, eax
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jle .next_conn2
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mov [conns], ebx
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pop ecx
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jmp .end_range_test
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.range_zero:
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mov ebx, [conns]
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cmp ebx, [max_conns]
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jl @f
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if DEBUG
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push esi
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mov esi, emsgTooManyConns
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call SysMsgBoardStr
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pop esi
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end if
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jmp .err_out
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@@:
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shl ebx, 1
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push edi
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add edi, ebx
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mov word [edi], ax
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pop edi
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shr ebx, 1
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inc ebx
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mov [conns], ebx
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.end_range_test:
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mov [prev_nid], ax
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.continue:
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inc ecx
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cmp ecx, [conn_len]
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jl .next_conn
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mov eax, [conns]
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.out:
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pop esi edi edx ecx ebx
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ret
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.err_out:
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pop esi edi edx ecx ebx
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mov eax, -1
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ret
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endp
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; Asper: Have to be realized later, when we will work with such events, but not NOW!
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;proc snd_hda_queue_unsol_events stdcall, res:dword, res_ex:dword
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; push ebx edi esi
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; ...
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; pop esi edi ebx
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; ret
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;endp
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; This functions also will be later realized.
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;proc process_unsol_events stdcall, work:dword
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;proc init_usol_queue stdcall, bus:dword
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;;
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;; snd_hda_bus_new - create a HDA bus
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;; @card: the card entry
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;; @temp: the template for hda_bus information
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;; @busp: the pointer to store the created bus instance
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;;
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;; Returns 0 if successful, or a negative error code.
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;;
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;proc snd_hda_bus_new
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; if we want to support unsolicited events, we have to solve this
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; bus->workq = create_singlethread_workqueue(bus->workq_name);
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; (...)
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; xor eax, eax
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; ret
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;endp
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;;
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;; snd_hda_codec_init - initialize a HDA codec
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;;
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;; Returns 0 if successful, or a negative error code.
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;;
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proc snd_hda_codec_init ; We use just one codec (the first found)
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snd_hda_param_read AC_NODE_ROOT, AC_PAR_VENDOR_ID
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cmp eax, -1
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jne @f
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snd_hda_param_read AC_NODE_ROOT, AC_PAR_VENDOR_ID
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@@:
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mov [codec.chip_id], ax
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shr eax, 16
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mov [codec.vendor_id], ax
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snd_hda_param_read AC_NODE_ROOT, AC_PAR_SUBSYSTEM_ID
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mov [codec.subsystem_id], eax
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snd_hda_param_read AC_NODE_ROOT, AC_PAR_REV_ID
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mov [codec.revision_id], eax
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stdcall setup_fg_nodes
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mov eax, [codec.afg]
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test eax, eax
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jnz @f
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mov eax, [codec.mfg]
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test eax, eax
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jnz @f
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if DEBUG
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push esi
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mov esi, emsgNoAFGorMFGFound
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call SysMsgBoardStr
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pop esi
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end if
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mov eax, -1
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ret
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@@:
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mov ebx, eax
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push ebx
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stdcall read_widget_caps, eax
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cmp eax, 0
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jge @f
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if DEBUG
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push esi
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mov esi, emsgNoMem
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call SysMsgBoardStr
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pop esi
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end if
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pop ebx
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mov eax, -1
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ret
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@@:
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call read_pin_defaults
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cmp eax, 0
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jge @f
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pop ebx
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mov eax, -1
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ret
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@@:
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mov eax, [codec.subsystem_id]
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test eax, eax
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jnz @f
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stdcall snd_hda_codec_read, ebx, 0, AC_VERB_GET_SUBSYSTEM_ID, 0
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@@:
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; power up all before initialization
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stdcall snd_hda_set_power_state, ebx, AC_PWRST_D0
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pop ebx
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ret
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endp
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;;
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;; snd_hda_codec_configure - (Re-)configure the HD-audio codec
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;;
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;; Start parsing of the given codec tree and (re-)initialize the whole
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;; patch instance.
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;;
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;; Returns 0 if successful or a negative error code.
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;;
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proc snd_hda_codec_configure
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call get_codec_name
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@@:
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; call the default parser
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stdcall snd_hda_parse_generic_codec ;entry point to generic tree parser!!!
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test eax, eax
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jz @f
|
|
if DEBUG
|
|
push esi
|
|
mov esi, emsgNoParserAvailable
|
|
call SysMsgBoardStr
|
|
pop esi
|
|
end if
|
|
@@:
|
|
.out:
|
|
ret
|
|
endp
|
|
|
|
|
|
; get_codec_name - store the codec name
|
|
proc get_codec_name
|
|
push eax ebx edi esi
|
|
mov eax, [codec.ac_vendor_ids]
|
|
test eax, eax
|
|
jnz .get_chip_name
|
|
mov ax, [codec.vendor_id]
|
|
mov edi, hda_vendor_ids
|
|
|
|
@@:
|
|
mov ebx, [edi]
|
|
test ebx, ebx
|
|
jz .unknown
|
|
|
|
cmp ax, bx
|
|
jne .next
|
|
mov eax, [edi+4]
|
|
mov [codec.ac_vendor_ids], eax
|
|
mov esi, eax
|
|
call SysMsgBoardStr
|
|
.get_chip_name:
|
|
stdcall detect_chip, [edi+8]
|
|
pop esi edi ebx eax
|
|
ret
|
|
.next:
|
|
add edi, 12
|
|
jmp @b
|
|
.unknown:
|
|
mov [codec.ac_vendor_ids], ac_unknown
|
|
mov [codec.chip_ids], chip_unknown
|
|
|
|
mov esi, chip_unknown
|
|
call SysMsgBoardStr
|
|
movzx eax, [codec.chip_id]
|
|
stdcall fdword2str, 2
|
|
call SysMsgBoardStr
|
|
pop esi edi ebx eax
|
|
ret
|
|
endp
|
|
|
|
|
|
align 4
|
|
proc detect_chip stdcall, chip_tab:dword
|
|
|
|
push eax ebx edi esi
|
|
mov ax, [codec.chip_id]
|
|
|
|
mov edi, [chip_tab]
|
|
@@:
|
|
mov ebx, [edi]
|
|
cmp ebx, 0xFF
|
|
je .unknown
|
|
|
|
cmp ax, bx
|
|
jne .next
|
|
mov eax, [edi+4]
|
|
mov [codec.chip_ids], eax
|
|
mov esi, eax
|
|
call SysMsgBoardStr
|
|
pop esi edi ebx eax
|
|
ret
|
|
.next:
|
|
add edi, 8
|
|
jmp @b
|
|
.unknown:
|
|
mov [codec.chip_ids], chip_unknown
|
|
mov esi, chip_unknown
|
|
call SysMsgBoardStr
|
|
movzx eax, [codec.chip_id]
|
|
stdcall fdword2str, 2
|
|
call SysMsgBoardStr
|
|
pop esi edi ebx eax
|
|
ret
|
|
endp
|
|
|
|
|
|
;; look for an AFG and MFG nodes
|
|
proc setup_fg_nodes
|
|
push eax ebx ecx
|
|
stdcall snd_hda_get_sub_nodes, AC_NODE_ROOT
|
|
mov ecx, eax
|
|
and ecx, 0x7FFF ; total_nodes
|
|
mov ebx, eax
|
|
shr ebx, 16
|
|
and ebx, 0x7FFF ; nid
|
|
|
|
if DEBUG ;YAHOO
|
|
push eax esi
|
|
mov esi, msgSETUP_FG_NODES
|
|
call SysMsgBoardStr
|
|
mov eax, ebx
|
|
stdcall fdword2str, 1
|
|
call SysMsgBoardStr
|
|
|
|
mov esi, strSemicolon
|
|
call SysMsgBoardStr
|
|
mov eax, ecx
|
|
stdcall fdword2str, 3
|
|
call SysMsgBoardStr
|
|
pop esi eax
|
|
end if
|
|
|
|
.next:
|
|
test ecx, ecx
|
|
jz .l1
|
|
snd_hda_param_read ebx, AC_PAR_FUNCTION_TYPE
|
|
and eax, 0xFF
|
|
|
|
if DEBUG ;YAHOO
|
|
push eax esi
|
|
mov esi, msgFG_TYPE
|
|
call SysMsgBoardStr
|
|
stdcall fdword2str, 3
|
|
call SysMsgBoardStr
|
|
pop esi eax
|
|
end if
|
|
|
|
cmp eax, AC_GRP_AUDIO_FUNCTION
|
|
jne @f
|
|
|
|
mov [codec.afg], ebx
|
|
mov [codec.function_id], eax
|
|
jmp .continue
|
|
@@:
|
|
cmp eax, AC_GRP_MODEM_FUNCTION
|
|
jne @f
|
|
|
|
mov [codec.mfg], ebx
|
|
mov [codec.function_id], eax
|
|
jmp .continue
|
|
@@:
|
|
.continue:
|
|
inc ebx
|
|
dec ecx
|
|
jnz .next
|
|
.l1:
|
|
pop ecx ebx eax
|
|
ret
|
|
endp
|
|
|
|
|
|
;======================================================================================
|
|
; read widget caps for each widget and store in cache
|
|
proc read_widget_caps stdcall, fg_node:dword
|
|
push ebx ecx edx edi
|
|
|
|
stdcall snd_hda_get_sub_nodes, [fg_node]
|
|
mov ecx, eax
|
|
and ecx, 0x7FFF ; total_nodes
|
|
mov [codec.num_nodes], cx
|
|
mov ebx, eax
|
|
shr ebx, 16
|
|
and ebx, 0x7FFF ; nid
|
|
mov [codec.start_nid], bx
|
|
|
|
if DEBUG ;YAHOO
|
|
push eax esi
|
|
mov esi, msgSETUP_FG_NODES
|
|
call SysMsgBoardStr
|
|
mov eax, ebx
|
|
stdcall fdword2str, 1
|
|
call SysMsgBoardStr
|
|
|
|
mov esi, strSemicolon
|
|
call SysMsgBoardStr
|
|
mov eax, ecx
|
|
stdcall fdword2str, 3
|
|
call SysMsgBoardStr
|
|
pop esi eax
|
|
end if
|
|
|
|
if FDEBUG ;YAHOO
|
|
push esi
|
|
mov esi, msgWCaps
|
|
call SysMsgBoardStr
|
|
pop esi
|
|
end if
|
|
|
|
mov eax, ecx
|
|
shl eax, 2
|
|
push ebx ecx
|
|
call Kmalloc
|
|
pop ecx ebx
|
|
test eax, eax
|
|
jz .err_out
|
|
mov [codec.wcaps], eax
|
|
|
|
mov edi, eax
|
|
.next_node:
|
|
|
|
snd_hda_param_read ebx, AC_PAR_AUDIO_WIDGET_CAP
|
|
stosd
|
|
inc ebx
|
|
dec ecx
|
|
jnz .next_node
|
|
pop edi edx ecx ebx
|
|
xor eax, eax
|
|
ret
|
|
.err_out:
|
|
pop edi edx ecx ebx
|
|
xor eax, eax
|
|
dec eax
|
|
ret
|
|
endp
|
|
|
|
|
|
; read all pin default configurations and save codec->init_pins
|
|
proc read_pin_defaults
|
|
push ebx ecx edx edi
|
|
|
|
movzx ebx, [codec.start_nid]
|
|
movzx ecx, [codec.num_nodes]
|
|
|
|
;Asper [
|
|
mov eax, HDA_PINCFG.sizeof
|
|
mul cl
|
|
push ebx ecx
|
|
call Kmalloc
|
|
pop ecx ebx
|
|
test eax, eax
|
|
jz .err_out
|
|
mov [codec.init_pins], eax
|
|
mov edi, eax
|
|
;Asper ]
|
|
|
|
if FDEBUG
|
|
push eax esi
|
|
mov esi, msgPinCfgs
|
|
call SysMsgBoardStr
|
|
pop esi eax
|
|
end if
|
|
|
|
|
|
.next_node:
|
|
stdcall get_wcaps, ebx
|
|
and eax, AC_WCAP_TYPE
|
|
shr eax, AC_WCAP_TYPE_SHIFT
|
|
|
|
cmp eax, AC_WID_PIN
|
|
jne .continue
|
|
|
|
mov [edi + HDA_PINCFG.nid], bx
|
|
stdcall snd_hda_codec_read, ebx, 0, AC_VERB_GET_CONFIG_DEFAULT, 0
|
|
mov [edi + HDA_PINCFG.cfg], eax
|
|
|
|
.continue:
|
|
add edi, HDA_PINCFG.sizeof
|
|
inc ebx
|
|
dec ecx
|
|
jnz .next_node
|
|
|
|
;Asper [
|
|
and ebx, 0xFFFF
|
|
sub bx, [codec.start_nid]
|
|
mov [codec.num_pins], ebx
|
|
;Asper ]
|
|
|
|
pop edi edx ecx ebx
|
|
xor eax, eax
|
|
ret
|
|
.err_out:
|
|
pop edi edx ecx ebx
|
|
xor eax, eax
|
|
dec eax
|
|
ret
|
|
endp
|
|
|
|
|
|
|
|
; look up the given pin config list and return the item matching with NID
|
|
proc look_up_pincfg stdcall, array:dword, nid:dword
|
|
push ebx ecx edx
|
|
mov ecx, [codec.num_pins]
|
|
mov eax, [array]
|
|
mov ebx, [nid]
|
|
.next_pin:
|
|
mov dx, [eax + HDA_PINCFG.nid]
|
|
cmp dx, bx
|
|
je .out
|
|
.continue:
|
|
add eax, HDA_PINCFG.sizeof
|
|
dec ecx
|
|
jnz .next_pin
|
|
|
|
xor eax, eax
|
|
.out:
|
|
pop edx ecx ebx
|
|
ret
|
|
endp
|
|
|
|
; write a config value for the given NID
|
|
proc set_pincfg stdcall, nid:dword, cfg:dword
|
|
push eax ebx ecx edx
|
|
mov eax, [cfg]
|
|
xor ebx, ebx
|
|
mov edx, AC_VERB_SET_CONFIG_DEFAULT_BYTES_0
|
|
mov ecx, 4
|
|
@@:
|
|
mov bl, al
|
|
stdcall snd_hda_codec_write, [nid], 0, edx, ebx
|
|
shr eax, 8
|
|
inc edx
|
|
dec ecx
|
|
jnz @b
|
|
.l1:
|
|
pop edx ecx ebx eax
|
|
ret
|
|
endp
|
|
|
|
|
|
;;
|
|
;; snd_hda_codec_get_pincfg - Obtain a pin-default configuration
|
|
;; @codec: the HDA codec
|
|
;; @nid: NID to get the pin config
|
|
;;
|
|
;; Get the current pin config value of the given pin NID.
|
|
;; If the pincfg value is cached or overridden via sysfs or driver,
|
|
;; returns the cached value.
|
|
;;
|
|
proc snd_hda_codec_get_pincfg stdcall, nid:dword
|
|
push edi
|
|
stdcall look_up_pincfg, [codec.init_pins], [nid]
|
|
test eax, eax
|
|
jz @f
|
|
mov edi, eax
|
|
mov eax, [edi + HDA_PINCFG.cfg]
|
|
@@:
|
|
pop edi
|
|
ret
|
|
endp
|
|
|
|
;======================================================================================
|
|
|
|
;;
|
|
;; snd_hda_codec_setup_stream - set up the codec for streaming
|
|
;; @nid: the NID to set up
|
|
;; @stream_tag: stream tag to pass, it's between 0x1 and 0xf.
|
|
;; @channel_id: channel id to pass, zero based.
|
|
;; @format: stream format.
|
|
;;
|
|
proc hda_codec_setup_stream stdcall, nid:dword, stream_tag:dword, channel_id:dword, format:dword
|
|
push eax
|
|
mov eax, [nid]
|
|
test eax, eax
|
|
jnz @f
|
|
pop eax
|
|
ret
|
|
@@:
|
|
if DEBUG
|
|
push esi
|
|
mov esi, msgHDACodecSetupStream
|
|
call SysMsgBoardStr
|
|
stdcall fdword2str, 3
|
|
call SysMsgBoardStr
|
|
|
|
mov esi, msgStream
|
|
call SysMsgBoardStr
|
|
mov eax, [stream_tag]
|
|
stdcall fdword2str, 3
|
|
call SysMsgBoardStr
|
|
|
|
mov esi, msgChannel
|
|
call SysMsgBoardStr
|
|
mov eax, [channel_id]
|
|
stdcall fdword2str, 3
|
|
call SysMsgBoardStr
|
|
|
|
mov esi, msgFormat
|
|
call SysMsgBoardStr
|
|
mov eax, [format]
|
|
stdcall fdword2str, 3
|
|
call SysMsgBoardStr
|
|
pop esi
|
|
end if
|
|
mov eax, [stream_tag]
|
|
shl eax, 4
|
|
or eax, [channel_id]
|
|
stdcall snd_hda_codec_write, [nid], 0, AC_VERB_SET_CHANNEL_STREAMID, eax
|
|
|
|
mov eax, 1000 ; wait 1 ms
|
|
call StallExec
|
|
|
|
stdcall snd_hda_codec_write, [nid], 0, AC_VERB_SET_STREAM_FORMAT, [format]
|
|
pop eax
|
|
ret
|
|
endp
|
|
|
|
|
|
proc snd_hda_codec_cleanup_stream stdcall, nid:dword
|
|
push eax
|
|
mov eax, [nid]
|
|
test eax, eax
|
|
jz @f
|
|
pop eax
|
|
ret
|
|
@@:
|
|
if DEBUG
|
|
push esi
|
|
mov esi, msgHDACodecCleanupStream
|
|
call SysMsgBoardStr
|
|
stdcall fdword2str, 3
|
|
call SysMsgBoardStr
|
|
pop esi
|
|
end if
|
|
stdcall snd_hda_codec_write, [nid], 0, AC_VERB_SET_CHANNEL_STREAMID, 0
|
|
if 0 ; keep the format
|
|
mov eax, 1000000 ; wait 100 ms
|
|
call StallExec
|
|
stdcall snd_hda_codec_write, [nid], 0, AC_VERB_SET_STREAM_FORMAT, 0
|
|
end if
|
|
pop eax
|
|
ret
|
|
endp
|
|
|
|
|
|
proc read_pin_cap, nid:dword
|
|
snd_hda_param_read [nid], AC_PAR_PIN_CAP
|
|
ret
|
|
endp
|
|
|
|
|
|
;; read the current volume
|
|
proc get_volume_mute stdcall, nid:dword, ch:dword, direction:dword, index:dword
|
|
push ebx
|
|
mov ebx, AC_AMP_GET_LEFT
|
|
mov eax, [ch]
|
|
test eax, eax
|
|
jz @f
|
|
mov ebx, AC_AMP_GET_RIGHT
|
|
@@:
|
|
mov eax, [direction]
|
|
cmp eax, HDA_OUTPUT
|
|
jne @f
|
|
or ebx, AC_AMP_GET_OUTPUT
|
|
jmp .l1
|
|
@@:
|
|
or ebx, AC_AMP_GET_INPUT
|
|
.l1:
|
|
or ebx, [index]
|
|
stdcall snd_hda_codec_read, [nid], 0, AC_VERB_GET_AMP_GAIN_MUTE, ebx
|
|
and eax, 0xFF
|
|
pop ebx
|
|
ret
|
|
endp
|
|
|
|
|
|
;; write the current volume in info to the h/w
|
|
proc put_volume_mute stdcall, nid:dword, ch:dword, direction:dword, index:dword, val:dword
|
|
push eax ebx
|
|
mov ebx, AC_AMP_SET_LEFT
|
|
mov eax, [ch]
|
|
test eax, eax
|
|
jz @f
|
|
mov ebx, AC_AMP_SET_RIGHT
|
|
@@:
|
|
mov eax, [direction]
|
|
cmp eax, HDA_OUTPUT
|
|
jne @f
|
|
or ebx, AC_AMP_SET_OUTPUT
|
|
jmp .l1
|
|
@@:
|
|
or ebx, AC_AMP_SET_INPUT
|
|
.l1:
|
|
mov eax, [index]
|
|
shl eax, AC_AMP_SET_INDEX_SHIFT
|
|
or ebx, eax
|
|
or ebx, [val]
|
|
stdcall snd_hda_codec_write, [nid], 0, AC_VERB_SET_AMP_GAIN_MUTE, ebx
|
|
pop ebx eax
|
|
ret
|
|
endp
|
|
|
|
|
|
;;
|
|
;; snd_hda_codec_amp_update - update the AMP value
|
|
;; @nid: NID to read the AMP value
|
|
;; @ch: channel (left=0 or right=1)
|
|
;; @direction: #HDA_INPUT or #HDA_OUTPUT
|
|
;; @idx: the index value (only for input direction)
|
|
;; @mask: bit mask to set
|
|
;; @val: the bits value to set
|
|
;;
|
|
;; Update the AMP value with a bit mask.
|
|
;; Returns 0 if the value is unchanged, 1 if changed.
|
|
;;
|
|
;-proc snd_hda_codec_amp_update stdcall, nid:dword, ch:dword, direction:dword, idx:dword, mask:dword, val:dword
|
|
;- push ebx edx
|
|
;- mov eax, [mask]
|
|
;- mov ebx, [val]
|
|
;- and ebx, eax
|
|
;- xor eax, -1
|
|
;- mov edx, eax
|
|
;- stdcall get_volume_mute, [nid], [ch], [direction], [idx]
|
|
;- and eax, edx
|
|
;- or ebx, eax
|
|
;-
|
|
;- stdcall put_volume_mute, [nid], [ch], [direction], [idx], ebx
|
|
;- xor eax, eax
|
|
;- inc eax
|
|
;- pop edx ebx
|
|
;- ret
|
|
;-endp
|
|
|
|
|
|
;;
|
|
;; snd_hda_codec_amp_stereo - update the AMP stereo values
|
|
;; @nid: NID to read the AMP value
|
|
;; @direction: #HDA_INPUT or #HDA_OUTPUT
|
|
;; @idx: the index value (only for input direction)
|
|
;; @mask: bit mask to set
|
|
;; @val: the bits value to set
|
|
;;
|
|
;; Update the AMP values like snd_hda_codec_amp_update(), but for a
|
|
;; stereo widget with the same mask and value.
|
|
;;
|
|
proc snd_hda_codec_amp_stereo stdcall, nid:dword, direction:dword, idx:dword, mask:dword, val:dword
|
|
push ebx edx
|
|
mov ebx, [val]
|
|
mov edx, [mask]
|
|
and ebx, edx
|
|
stdcall put_volume_mute, [nid], 0, [direction], [idx], ebx
|
|
stdcall put_volume_mute, [nid], 1, [direction], [idx], ebx
|
|
pop edx ebx
|
|
ret
|
|
endp
|
|
|
|
|
|
;; set power state of the codec
|
|
proc snd_hda_set_power_state stdcall, fg:dword, power_state:dword
|
|
push eax ebx ecx edx
|
|
; this delay seems necessary to avoid click noise at power down
|
|
mov ebx, [power_state]
|
|
cmp ebx, AC_PWRST_D3
|
|
jne @f
|
|
mov eax, 100000
|
|
call StallExec
|
|
@@:
|
|
stdcall snd_hda_codec_read, [fg], 0, AC_VERB_SET_POWER_STATE, ebx
|
|
;partial workaround for "azx_get_response timeout"
|
|
cmp ebx, AC_PWRST_D0
|
|
jne @f
|
|
|
|
mov dx, [codec.vendor_id]
|
|
cmp dx, 0x14F1
|
|
|
|
jne @f
|
|
mov eax, 10000
|
|
call StallExec
|
|
@@:
|
|
movzx ecx, [codec.num_nodes]
|
|
movzx edx, [codec.start_nid]
|
|
.next_nid:
|
|
stdcall get_wcaps, edx
|
|
test eax, AC_WCAP_POWER
|
|
jz .skip_nid
|
|
|
|
stdcall get_wcaps_type, eax
|
|
cmp ebx, AC_PWRST_D3
|
|
jne .l1
|
|
cmp eax, AC_WID_PIN
|
|
jne .l1
|
|
;don't power down the widget if it controls
|
|
;eapd and EAPD_BTLENABLE is set.
|
|
stdcall read_pin_cap, edx
|
|
test eax, AC_PINCAP_EAPD
|
|
jz .l2
|
|
|
|
stdcall snd_hda_codec_read, edx, 0, AC_VERB_GET_EAPD_BTLENABLE, 0
|
|
and eax, 0x02
|
|
test eax, eax
|
|
jnz .skip_nid
|
|
.l2:
|
|
.l1:
|
|
stdcall snd_hda_codec_write, edx, 0, AC_VERB_SET_POWER_STATE, ebx
|
|
.skip_nid:
|
|
inc edx
|
|
dec ecx
|
|
jnz .next_nid
|
|
|
|
cmp ebx, AC_PWRST_D0
|
|
jne .out
|
|
;wait until codec reaches to D0
|
|
mov ecx, 500
|
|
.wait_D0:
|
|
stdcall snd_hda_codec_read, [fg], 0, AC_VERB_GET_POWER_STATE, 0
|
|
cmp eax, ebx
|
|
je .out
|
|
mov eax, 1000 ; msleep(1);
|
|
call StallExec
|
|
dec ecx
|
|
jnz .wait_D0
|
|
.out:
|
|
pop edx ecx ebx eax
|
|
ret
|
|
endp
|
|
|
|
|
|
;data
|
|
|
|
; codec vendors
|
|
align 16
|
|
msg_Cirrus db 'Cirrus Logic ',0
|
|
msg_Motorola db 'Motorola ',0
|
|
msg_SiliconImage db 'Silicon Image ',0
|
|
msg_Realtek db 'Realtek ',0
|
|
msg_Creative db 'Creative ',0
|
|
msg_IDT db 'IDT ',0
|
|
msg_LSI db 'LSI ',0
|
|
msg_AnalogDevices db 'Analog Devices ',0
|
|
msg_CMedia db 'C-Media ',0
|
|
msg_Conexant db 'Conexant ',0
|
|
msg_Chrontel db 'Chrontel ',0
|
|
msg_LG db 'LG ',0
|
|
msg_Wolfson db 'Wolfson Microelectronics ',0
|
|
msg_Qumranet db 'Qumranet ',0
|
|
msg_SigmaTel db 'SigmaTel ',0
|
|
ac_unknown db 'unknown manufacturer ',0
|
|
|
|
chip_unknown db 'unknown codec id ', 0
|
|
|
|
|
|
; codec vendor labels
|
|
align 4
|
|
hda_vendor_ids:
|
|
dd 0x1002, msg_ATI, chips_ATI
|
|
dd 0x1013, msg_Cirrus, chips_Cirrus
|
|
dd 0x1057, msg_Motorola, chips_Motorola
|
|
dd 0x1095, msg_SiliconImage, chips_SiliconImage
|
|
dd 0x10de, msg_NVidia, chips_NVidia
|
|
dd 0x10ec, msg_Realtek, chips_Realtek
|
|
dd 0x1102, msg_Creative, chips_Creative
|
|
dd 0x1106, msg_VIA, chips_VIA
|
|
dd 0x111d, msg_IDT, chips_IDT
|
|
dd 0x11c1, msg_LSI, chips_LSI
|
|
dd 0x11d4, msg_AnalogDevices, chips_Analog
|
|
dd 0x13f6, msg_CMedia, chips_CMedia
|
|
dd 0x14f1, msg_Conexant, chips_Conexant
|
|
dd 0x17e8, msg_Chrontel, chips_Chrontel
|
|
dd 0x1854, msg_LG, chips_LG
|
|
dd 0x1aec, msg_Wolfson, chips_Wolfson
|
|
dd 0x1af4, msg_Qumranet, chips_Qumranet ; Qemu 0.14
|
|
dd 0x434d, msg_CMedia, chips_CMedia
|
|
dd 0x8086, msg_Intel, chips_Intel
|
|
dd 0x8384, msg_SigmaTel, chips_SigmaTel
|
|
dd 0 ; terminator
|
|
|
|
align 16 ;known codecs
|
|
chips_ATI dd 0xAA01, chip_ATIR6XX
|
|
dd 0xFF
|
|
|
|
chips_Cirrus dd 0xFF
|
|
chips_Motorola dd 0xFF
|
|
|
|
chips_SiliconImage dd 0x1392, chip_SI1392
|
|
dd 0xFF
|
|
|
|
chips_NVidia dd 0x0002, chip_MCP78
|
|
dd 0xFF
|
|
|
|
chips_Realtek dd 0x0262, chip_ALC262
|
|
dd 0x0268, chip_ALC268
|
|
dd 0x0269, chip_ALC269
|
|
dd 0x0272, chip_ALC272
|
|
dd 0x0662, chip_ALC662
|
|
dd 0x0663, chip_ALC663
|
|
dd 0x0883, chip_ALC883
|
|
dd 0x0887, chip_ALC887
|
|
dd 0x0888, chip_ALC888
|
|
dd 0x0889, chip_ALC889
|
|
dd 0xFF
|
|
|
|
chips_Creative dd 0xFF
|
|
|
|
chips_VIA dd 0xE721, chip_VT1708B_1
|
|
dd 0x0397, chip_VT17085_0
|
|
dd 0xFF
|
|
|
|
chips_IDT dd 0xFF
|
|
chips_LSI dd 0xFF
|
|
|
|
chips_Analog dd 0x1986, chip_AD1986A
|
|
dd 0x198B, chip_AD198B
|
|
dd 0xFF
|
|
|
|
chips_CMedia dd 0xFF
|
|
|
|
chips_Conexant dd 0x5045, chip_CX20549
|
|
dd 0x5051, chip_CX20561
|
|
dd 0xFF
|
|
|
|
chips_Chrontel dd 0xFF
|
|
chips_LG dd 0xFF
|
|
chips_Wolfson dd 0xFF
|
|
chips_Intel dd 0xFF
|
|
|
|
chips_Qumranet dd 0x0010, chip_HDA_OUTPUT
|
|
dd 0x0020, chip_HDA_DUPLEX
|
|
dd 0xFF
|
|
|
|
chips_SigmaTel dd 0x7680, chip_STAC9221
|
|
dd 0x7682, chip_STAC9221_A2
|
|
dd 0xFF
|
|
|
|
align 16
|
|
;AnalogDevices
|
|
chip_AD1986A db 'AD1986A',13,10,0
|
|
chip_AD198B db 'AD198B',13,10,0
|
|
|
|
;ATI
|
|
chip_ATIR6XX db 'ATIR6XX',13,10,0
|
|
|
|
;Silicon Image
|
|
chip_SI1392 db 'SI1392',13,10,0
|
|
|
|
;NVidia
|
|
chip_MCP78 db 'MCP78',13,10,0
|
|
|
|
;Realtek
|
|
chip_ALC262 db 'ALC262',13,10,0
|
|
chip_ALC268 db 'ALC268',13,10,0
|
|
chip_ALC269 db 'ALC269',13,10,0
|
|
chip_ALC272 db 'ALC272',13,10,0
|
|
chip_ALC662 db 'ALC662',13,10,0
|
|
chip_ALC663 db 'ALC663',13,10,0
|
|
chip_ALC883 db 'ALC883',13,10,0
|
|
chip_ALC887 db 'ALC887',13,10,0
|
|
chip_ALC888 db 'ALC888',13,10,0
|
|
chip_ALC889 db 'ALC889',13,10,0
|
|
|
|
;Sigmatel
|
|
chip_STAC9221 db 'STAC9221',13,10,0
|
|
chip_STAC9221_A2 db 'STAC9221_A2',13,10,0
|
|
|
|
;VIA
|
|
chip_VT1708B_1 db 'VT1708B_1',13,10,0
|
|
chip_VT17085_0 db 'VT17085_0',13,10,0
|
|
|
|
;Conexant
|
|
chip_CX20549 db 'CX20549',13,10,0
|
|
chip_CX20561 db 'CX20561',13,10,0
|
|
|
|
;Qumranet
|
|
chip_HDA_OUTPUT db 'HDA-OUTPUT',13,10,0
|
|
chip_HDA_DUPLEX db 'HDA-DUPLEX',13,10,0
|
|
|