Conexant声卡仿冒，不求帮做，只求指点
新为老妈买了一台电脑，看起来配置都很适合。别的都没压力，但是声卡驱动不上。原来用VoodooHDA都能驱上，这个用了直接五国！于是想去折腾仿冒驱动，按照love2335的帖子做仿冒，但是在TA说的在查找pathmap时出了问题。Speaker at Int N/A的地址0x17只找到一个，而TA的帖子是找到了3个，于是迷茫了，希望有大神来指点一下。~~~~~~~~~~~~~~~~~~分 割 线~~~~~~~~~~~~~~~~~~
codec贴上(来求助不能让大神花PB币呀):
Codec: Conexant CX20751/2
Address: 0
AFG Function Id: 0x1 (unsol 1)
Vendor Id: 0x14f1510f
Subsystem Id: 0x104315ed
Revision Id: 0x100100
No Modem Function Group found
Default PCM:
rates : 44100 48000 96000
bits : 16 20 24
formats : PCM
Default Amp-In caps: N/A
Default Amp-Out caps: N/A
State of AFG node 0x01:
Power states:D0 D1 D2 D3 D3cold S3D3cold CLKSTOP EPSS
Power: setting=D0, actual=D0
GPIO: io=3, o=0, i=0, unsolicited=1, wake=0
IO: enable=0, dir=0, wake=0, sticky=0, data=0, unsol=0
IO: enable=0, dir=0, wake=0, sticky=0, data=0, unsol=0
IO: enable=1, dir=0, wake=0, sticky=0, data=0, unsol=1
Node 0x10 wcaps 0xc1d: Stereo Amp-Out R/L
Control: name="Headphone Playback Volume", index=0, device=0
ControlAmp: chs=3, dir=Out, idx=0, ofs=0
Control: name="Headphone Playback Switch", index=0, device=0
ControlAmp: chs=3, dir=Out, idx=0, ofs=0
Device: name="CX20751/2 Analog", type="Audio", device=0
Amp-Out caps: ofs=0x4a, nsteps=0x4a, stepsize=0x03, mute=1
Amp-Out vals:
Converter: stream=8, channel=0
PCM:
rates : 44100 48000 96000 192000
bits : 16 24
formats : PCM
Power states:D0 D1 D2 D3 EPSS
Power: setting=D0, actual=D0
Node 0x11 wcaps 0xc1d: Stereo Amp-Out R/L
Control: name="Speaker Playback Volume", index=0, device=0
ControlAmp: chs=3, dir=Out, idx=0, ofs=0
Control: name="Speaker Playback Switch", index=0, device=0
ControlAmp: chs=3, dir=Out, idx=0, ofs=0
Amp-Out caps: ofs=0x4a, nsteps=0x4a, stepsize=0x03, mute=1
Amp-Out vals:
Converter: stream=8, channel=0
PCM:
rates : 44100 48000 96000 192000
bits : 16 24
formats : PCM
Power states:D0 D1 D2 D3 EPSS
Power: setting=D0, actual=D0
Node 0x12 wcaps 0x70000c: Mono Amp-Out
Control: name="Beep Playback Volume", index=0, device=0
ControlAmp: chs=1, dir=Out, idx=0, ofs=0
Control: name="Beep Playback Switch", index=0, device=0
ControlAmp: chs=1, dir=Out, idx=0, ofs=0
Amp-Out caps: ofs=0x07, nsteps=0x07, stepsize=0x0f, mute=0
Amp-Out vals:
Node 0x13 wcaps 0x100d1b: Stereo Amp-In R/L
Control: name="Capture Volume", index=0, device=0
ControlAmp: chs=3, dir=In, idx=2, ofs=0
Control: name="Capture Switch", index=0, device=0
ControlAmp: chs=3, dir=In, idx=2, ofs=0
Device: name="CX20751/2 Analog", type="Audio", device=0
Amp-In caps: ofs=0x4a, nsteps=0x50, stepsize=0x03, mute=1
Amp-In vals:
Converter: stream=4, channel=0
SDI-Select: 0
PCM:
rates : 44100 48000 96000
bits : 16 24
formats : PCM
Power states:D0 D1 D2 D3 EPSS
Power: setting=D0, actual=D0
Connection: 3
0x18 0x1a* 0x19
Node 0x14 wcaps 0x100d1b: Stereo Amp-In R/L
Amp-In caps: ofs=0x4a, nsteps=0x50, stepsize=0x03, mute=1
Amp-In vals:
Converter: stream=0, channel=0
SDI-Select: 0
PCM:
rates : 44100 48000 96000
bits : 16 24
formats : PCM
Power states:D0 D1 D2 D3 EPSS
Power: setting=D0, actual=D0
Connection: 3
0x19 0x1a 0x15*
Node 0x15 wcaps 0x20050b: Stereo Amp-In
Amp-In caps: ofs=0x4a, nsteps=0x4a, stepsize=0x03, mute=1
Amp-In vals:
Power states:D0 D1 D2 D3 EPSS
Power: setting=D0, actual=D0
Connection: 2
0x10 0x11
Node 0x16 wcaps 0x400581: Stereo
Control: name="Headphone Jack", index=0, device=0
Pincap 0x0000001c: OUT HP Detect
Pin Default 0x04211040: HP Out at Ext Right
Conn = 1/8, Color = Black
DefAssociation = 0x4, Sequence = 0x0
Pin-ctls: 0xc0: OUT HP
Unsolicited: tag=01, enabled=1
Power states:D0 D1 D2 D3 EPSS
Power: setting=D0, actual=D0
Connection: 2
0x10* 0x11
Node 0x17 wcaps 0x400501: Stereo
Control: name="Speaker Phantom Jack", index=0, device=0
Pincap 0x00000010: OUT
Pin Default 0x90170110: Speaker at Int N/A
Conn = Analog, Color = Unknown
DefAssociation = 0x1, Sequence = 0x0
Misc = NO_PRESENCE
Pin-ctls: 0x40: OUT
Power states:D0 D1 D2 D3 EPSS
Power: setting=D0, actual=D0
Connection: 2
0x10 0x11*
Node 0x18 wcaps 0x40048b: Stereo Amp-In
Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x2f, mute=0
Amp-In vals:
Pincap 0x00001124: IN Detect
Vref caps: HIZ 80
Pin Default 0x40f001f0: Other at Ext N/A
Conn = Unknown, Color = Unknown
DefAssociation = 0xf, Sequence = 0x0
Misc = NO_PRESENCE
Pin-ctls: 0x00: VREF_HIZ
Unsolicited: tag=00, enabled=0
Power states:D0 D1 D2 D3 EPSS
Power: setting=D0, actual=D0
Node 0x19 wcaps 0x40048b: Stereo Amp-In
Control: name="Mic Boost Volume", index=0, device=0
ControlAmp: chs=3, dir=In, idx=0, ofs=0
Control: name="Mic Jack", index=0, device=0
Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x2f, mute=0
Amp-In vals:
Pincap 0x00001124: IN Detect
Vref caps: HIZ 80
Pin Default 0x04a11030: Mic at Ext Right
Conn = 1/8, Color = Black
DefAssociation = 0x3, Sequence = 0x0
Pin-ctls: 0x24: IN VREF_80
Unsolicited: tag=02, enabled=1
Power states:D0 D1 D2 D3 EPSS
Power: setting=D0, actual=D0
Node 0x1a wcaps 0x40048b: Stereo Amp-In
Control: name="Internal Mic Boost Volume", index=0, device=0
ControlAmp: chs=3, dir=In, idx=0, ofs=0
Control: name="Internal Mic Phantom Jack", index=0, device=0
Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x2f, mute=0
Amp-In vals:
Pincap 0x00001120: IN
Vref caps: HIZ 80
Pin Default 0x95a70120: Mic at Int Top
Conn = Analog, Color = Unknown
DefAssociation = 0x2, Sequence = 0x0
Misc = NO_PRESENCE
Pin-ctls: 0x24: IN VREF_80
Unsolicited: tag=00, enabled=0
Power states:D0 D1 D2 D3 EPSS
Power: setting=D0, actual=D0
Node 0x1b wcaps 0xf00000: Mono
Node 0x1c wcaps 0xf00000: Mono
远景渣编辑啊。我还整理了以下数据，方便大神懒点：
Codec: Conexant CX20751/2
Address: 0
AFG Function Id: 0x1 (unsol 1)
Vendor Id: 0x14f1510f
0x04211040: HP Out at Ext Right
0x90170110: Speaker at Int N/A
0x40f001f0: Other at Ext N/A
0x04a11030: Mic at Ext Right
0x95a70120: Mic at Int Top
0x16 0x04211040: HP Out at Ext Right
0x17 0x90170110: Speaker at Int N/A
0x19 0x04a11030: Mic at Ext Right
0x1a 0x95a70120: Mic at Int Top
0x04 21 10 40: HP Out at Ext Right
0x90 17 01 10: Speaker at Int N/A
0x04 a1 10 30: Mic at Ext Right
0x95 a7 01 20: Mic at Int Top
0x40 10 21 04: HP Out at Ext Right
0x10 01 17 90: Speaker at Int N/A
0x30 10 a1 04: Mic at Ext Right
0x20 01 a7 95: Mic at Int Top
0x1640 10 21 01: HP Out at Ext Right
0x1710 01 17 90: Speaker at Int N/A
0x1930 10 a1 01: Mic at Ext Right
0x1a20 01 a7 90: Mic at Int Top
01671c40 01671d10 01671e21 01671f01 ~ 01771c10 01771d01 01771e17 01771f90 ~ 01971c30 01971d10 01971ea1 01971f01 ~ 01a71c20 01a71d01 01a71ea7 01a71f90 ~
01671c40 01671d10 01671e21 01671f01 01771c10 01771d01 01771e17 01771f90 01971c30 01971d10 01971ea1 01971f01 01a71c20 01a71d01 01a71ea7 01a71f90
19>14>13 25>20>19
1a>14>13 26>20>19
13>14>16 19>20>22
17> 23> //问题就出在这里！
关注一下。
我的也是这个型号，使用的是VoodooHDA解决的，如果楼主完美解决记得更新一下。 天天小苹果 发表于 2015-7-14 11:24 http://cdn.pcbeta.img.inimc.com/static/image/common/back.gif
关注一下。
我的也是这个型号，使用的是VoodooHDA解决的，如果楼主完美解决记得更新一下。
你用哪个版本，我那台新机器一用就五国
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