lisai9093 Posted September 7, 2016 Share Posted September 7, 2016 I used Mirone's AppleHDA for ALC255 with every working except external mic. It seems the patched AppleHDA kext do not have external mic information. So nothing happens when I insert headphone into the jack. The computer always use internal mic as the only input source. I tried to patch external mic myself but without success. Any help would be appreciable. p.s. my PC has single jack for both mic and headphone. codec#0.txt codec#0.svg.zip Link to comment https://www.insanelymac.com/forum/topic/314970-alc3234255-applehda-external-mic-feature-request/ Share on other sites More sharing options...
insanelyDeepak Posted September 7, 2016 Share Posted September 7, 2016 p.s. my PC has single jack for both mic and headphone. its a comboJack can you provide dmesg log from Linux ? Link to comment https://www.insanelymac.com/forum/topic/314970-alc3234255-applehda-external-mic-feature-request/#findComment-2274693 Share on other sites More sharing options...
vusun123 Posted September 7, 2016 Share Posted September 7, 2016 Mirone's patch and mine doesn't include external mic info. I myself have been testing codecs with Combo Jack, and I must say that any codecs that have Line Out instead of Line In will never have working external mic ( trying to cram it in result in loss of headphone port, static noise everywhere ) Link to comment https://www.insanelymac.com/forum/topic/314970-alc3234255-applehda-external-mic-feature-request/#findComment-2274819 Share on other sites More sharing options...
lisai9093 Posted September 7, 2016 Author Share Posted September 7, 2016 its a comboJack can you provide dmesg log from Linux ? Sure, its here Mirone's patch and mine doesn't include external mic info. I myself have been testing codecs with Combo Jack, and I must say that any codecs that have Line Out instead of Line In will never have working external mic ( trying to cram it in result in loss of headphone port, static noise everywhere ) that's what I found too. But I remember combo jack is working perfectly on my previous laptop from Lenovo. So it is device dependent I guess. dmesg.txt Link to comment https://www.insanelymac.com/forum/topic/314970-alc3234255-applehda-external-mic-feature-request/#findComment-2274903 Share on other sites More sharing options...
vusun123 Posted September 8, 2016 Share Posted September 8, 2016 It is Line In, not Line Out so it works, no surprise here Link to comment https://www.insanelymac.com/forum/topic/314970-alc3234255-applehda-external-mic-feature-request/#findComment-2275143 Share on other sites More sharing options...
insanelyDeepak Posted September 8, 2016 Share Posted September 8, 2016 i have fixed couple of codec which doesn't contains Line-in detection in codec_dump that is why alsa use different nodes for different jack inputs , however i found this found in newer realtek codecs but 255 is also in same league @lisai9093 i will try to fix it , Patched AppleHDA will good or CloverHDA ? Link to comment https://www.insanelymac.com/forum/topic/314970-alc3234255-applehda-external-mic-feature-request/#findComment-2275168 Share on other sites More sharing options...
lisai9093 Posted September 8, 2016 Author Share Posted September 8, 2016 i have fixed couple of codec which doesn't contains Line-in detection in codec_dump that is why alsa use different nodes for different jack inputs , however i found this found in newer realtek codecs but 255 is also in same league @lisai9093 i will try to fix it , Patched AppleHDA will good or CloverHDA ? I will prefer patching AppleHDA. Thank you! It is Line In, not Line Out so it works, no surprise hereNot familiar with that. So it's original codec problem? Link to comment https://www.insanelymac.com/forum/topic/314970-alc3234255-applehda-external-mic-feature-request/#findComment-2275341 Share on other sites More sharing options...
Recommended Posts