EMlyDinEsH Posted May 22, 2013 Share Posted May 22, 2013 Here are they: SPK: 14 -> 0x0d -> 03 EAPD 10 01 13 99 -> 10 01 13 90 20 -> 13 -> 3 HP: 0x21 -> 0x0c -> 02 40 10 21 01 33 -> 12 -> 2 MIC: 0x19 -> 0x23 -> 0x08 20 09 a3 99 -> 20 01 a0 90 25 -> 35 -> 08 EMIC: 0x18 -> 0x22 -> 0x09 30 18 a1 01 -> 30 10 81 01 24 -> 34 -> 09 01471c10 01471d01 01471e13 01471f90 01771cf0 01771d00 01771e00 01771f40 01871c20 01871d10 01871e81 01871f01 01971c30 01971d01 01971ea0 01971f90 01a71cf0 01a71d00 01a71e00 01a71f40 01b71cf0 01b71d00 01b71e00 01b71f40 01d71cf0 01d71d00 01d71e00 01d71f40 01e71cf0 01e71d00 01e71e00 01e71f40 02171c40 02171d10 02171e21 02171f01 01470c02> I did not get about dsdt? what is the issue? send me dsdt so i can patch for Audio. Link to comment Share on other sites More sharing options...
icarl Posted May 22, 2013 Share Posted May 22, 2013 Hello Emlydinesh. I'm trying to do get audio to work with this new dell 13z I bought on the cheap. I had no issue getting ML working on it. Its pretty sweet 13" laptop. Audio works using voodoo but sometimes there is some funny audio stuff, so i want to get HDA patched to work native. Can you take a look at my audio dump? It's a cirrus logic chipset. Is it same approach as your guide?, or could it be as easy as just changing a couple things in HDA since cirrus has some support? It did not work native. thanks cirrus codec.zip Link to comment Share on other sites More sharing options...
EMlyDinEsH Posted May 30, 2013 Share Posted May 30, 2013 Here is the patched AppleHDA, I did my best so hoping this should work otherwise binary patch must be experimented. Here are your Codec pathmaps and verbs: path maps: HP: 0x4 -> 0x2 1f 10 21 04 -> 40 10 21 04 SPK: 05 -> 0x2 10 00 17 90 -> 10 01 17 90 MIC: 08 -> 0x3 30 00 a6 90 -> 20 01 a0 90 EMIC: 06-> 0x3 3e 10 a1 04 -> 30 10 81 04 VERBS: 00571c10 00571d01 00571e17 00571f90 00671c20 00671d01 00671ea0 00671f90 00771cf0 00771d00 00771e00 00771f40 00871c30 00871d10 00871e81 00871f04> AppleHDA_patched.zip Link to comment Share on other sites More sharing options...
icarl Posted June 2, 2013 Share Posted June 2, 2013 Hi Emlydinesh with your patched hda it shows up in system profiler but not in system preference audio. Does this mean its a binary issue, or DSDT? how do i experiment with it? I had same pathmaps 4,2 5,3 outs and 3,8 3,6 as inputs. That's where I got confused. I thought I was supposed to have a 3rd number in each of these. update: I just checked my DSDT layout and it is 12 Link to comment Share on other sites More sharing options...
EMlyDinEsH Posted June 4, 2013 Share Posted June 4, 2013 Check for the errors in system log for AppleHDA and also send me your ioregfile. I think mostly its a binary patch issue but let's confirm that with the log error and ioregfile so we can head for binary patch changes. Link to comment Share on other sites More sharing options...
icarl Posted June 5, 2013 Share Posted June 5, 2013 Looks like a bunch of errors..see attached files. If its not an easy fix, then i suppose I can do with voodoohda. it's a little buggy, but works. Also once i get this SD card reader to work I can post a guide on this little dell here. files.zip Link to comment Share on other sites More sharing options...
kientux Posted June 10, 2013 Share Posted June 10, 2013 Can someone help me patch my ALC270? I try 3 times but no luck, still No output/input device found. Used AppleHDA from 10.8.3 retail. It seems that I did it wrong somewhere in Platforms.xml. Here's my codec dump, thank you so much. codec_dump.txt Link to comment Share on other sites More sharing options...
Ravven Posted June 12, 2013 Share Posted June 12, 2013 Dinesh, were you able to successfully create AppleHDA for 10.8.3? Apple changed few things with new driver and I can't get it right. :/ Link to comment Share on other sites More sharing options...
dc31 Posted August 10, 2013 Share Posted August 10, 2013 Hi I have 2 question want some people can teach me 1)I want to ask, how can I get my USB SPdif device work in Mod the AppleHDA.kext 2)How can I bin patch my applehda.kext It have sound at my int. Speaker and ext. Headphone, but never can show the usb device at the output device my Audio code is CX20590 OSX 10.8.2 codec_dump.txt Link to comment Share on other sites More sharing options...
serg992313 Posted August 19, 2013 Share Posted August 19, 2013 Hello. I have ALC 275 (ML 10.8.4) and already pached AppleHDA, but have some problems or bugs: 1. Noise from internal speaker if no music or sound 2. When connect USB wireless headphone stack my system and nothing work. Can somebody help me? There are my codec and AppleHDA: codec#0.txt AppleHDA.kext.zip Link to comment Share on other sites More sharing options...
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