[solved] Need help on L440

[RehabMan]

Is it okay to record it/make a video tomorrow,post the link here so u can see how it exactly occurs ?

I think I understand the conditions. But have nothing further to add regarding a solution.

 

[Sniki]

Ok i just re-installed the new Display Panel
i have the dumped EDID from Windows.
Can you please take a look at the EDID and see if theres anything that doesn`t fit with MacOS/Causes Problems and any area where patching/modifiying is needed.
The screen resolutions that i prefer to have are : ofc 1920x1080(native) / 1600x900 / 1366x768 as options.

 

[RehabMan]

Ok i just re-installed the new Display Panel
i have the dumped EDID from Windows.
Can you please take a look at the EDID and see if theres anything that doesn`t fit with MacOS/Causes Problems and any area where patching/modifiying is needed.
The screen resolutions that i prefer to have are : ofc 1920x1080(native) / 1600x900 / 1366x768 as options.

Limitations of experience. I've never run into the issue you have, and as I stated before, I'm out of ideas for you.

 

[Sniki]

Ok so i think i found an old friend who has a laptop/pc service,he said he needs a panel for a laptop like mine, so i will sell it to him and order the same like LudacrisVP on his t440s upgraded and a few others on internet reccomended the B140HAN01.1 panel which has even better colors 16mil while mine 262k.
Also will update(ordered) trackpad like t450 thinkpads with physical left & right click buttons so after that t`lucks voodooPS2 fork should work out of the box.

I found a new problem with my Audio.
i have a Realtek ALC292 Audio Codec which mirone patched from my codec dump(still in process to fix this issue),i have to use codec commander in order to get audio on headphones but the problem is:
i plug in headphones (apple EarPods) sound works great,headphones mic gets detected aswell (Line-In) but:
if i unplug headphones and replug again,theres no more audio on headphones,the static audio comes back like without codec commander.
so i have to reboot or sleep the laptop to get audio on headphones working again,but then i lose Line-IN (external Mic detection)
after that i can plug-in and out my headphones as many times as i want after wake from sleep,but only internal mic will work,not the external anymore.

Is there a known fix for this issue ? (ex. with codec commander).

 

[RehabMan]

Ok so i think i found an old friend who has a laptop/pc service,he said he needs a panel for a laptop like mine, so i will sell it to him and order the same like LudacrisVP on his t440s upgraded and a few others on internet reccomended the B140HAN01.1 panel which has even better colors 16mil while mine 262k.
Also will update(ordered) trackpad like t450 thinkpads with physical left & right click buttons so after that t`lucks voodooPS2 fork should work out of the box.

I found a new problem with my Audio.
i have a Realtek ALC292 Audio Codec which mirone patched from my codec dump(still in process to fix this issue),i have to use codec commander in order to get audio on headphones but the problem is:
i plug in headphones (apple EarPods) sound works great,headphones mic gets detected aswell (Line-In) but:
if i unplug headphones and replug again,theres no more audio on headphones,the static audio comes back like without codec commander.
so i have to reboot or sleep the laptop to get audio on headphones working again,but then i lose Line-IN (external Mic detection)
after that i can plug-in and out my headphones as many times as i want after wake from sleep,but only internal mic will work,not the external anymore.

Is there a known fix for this issue ? (ex. with codec commander).

CodecCommander.kext has no facility to detect plug/unplug events with HP/extMic.
Your issue is probably related to incorrect pinconfigs...

 

[Sniki]

CodecCommander.kext has no facility to detect plug/unplug events with HP/extMic.
Your issue is probably related to incorrect pinconfigs...

Ok so i have 1 question before moving on to pin configurations:
is it required to make other changes on appleHDA/Injector when changing pin configuration on info.plist or its something that doesn`t affect : Platforms.xml or Layout ID ?

So now moving into incorrect pinconfigs,is there a way to log wrong configuration ?
im a bit confused at this point because:
Lets say i just booted my Laptop i open a music /youtube video, Sound on Internal Speakers Works all fine,internal microphone aswell.
I plug Earpods : Sound works well on headphones,external mic(EarPods Mic) gets detected as Line-In and works fine.
But if i unplug Earpods ofc sound starts on speakers and mic switches to internal microphone but when i Plug earpods again:
i get the static noise and no audio output and also the external mic (earpods) doesn`t get detected so its still on internal mic.
so im forced to use internal speakers and internal microphone or i have to put laptop to sleep in order to have Headphones working again,but after that External Mic doesn`t get detected anymore so i just have to reboot in order to have External Mic working.
i would appreciate some help if it is possible,
what should i do (what kind of logs ?) should i also install debug codec commander ?

 

[RehabMan]

Ok so i have 1 question before moving on to pin configurations:
is it required to make other changes on appleHDA/Injector when changing pin configuration on info.plist or its something that doesn`t affect : Platforms.xml or Layout ID ?

If you change pinconfigs, you may need to change the layout XML to match.

So now moving into incorrect pinconfigs,is there a way to log wrong configuration ?

Suggest you read the Intel HDA specification and become familiar with the types of PinComplex nodes.
And then read up on AppleHDA patching.
Plan on spending a significant amount of time learning, reverse engineering, and experimenting.

 

[Sniki]

Suggest you read the Intel HDA specification and become familiar with the types of PinComplex nodes.
And then read up on AppleHDA patching.
Plan on spending a significant amount of time learning, reverse engineering, and experimenting.

I understand but the problem is that the on fresh boot everything does work perfectly.
But the issue is something with headphones and external microphone Related
BTW i see that your codec Commander has already alc292 on it but is that supposed to be a universal patch for this codec or there are some modifications needed even on same codec,could the problem be there ?

<key>Realtek ALC292</key>
                <dict>
                    <key>Custom Commands</key>
                    <array>
                        <dict>
                            <key>Command</key>
                            <string>0x01a70724</string>
                            <key>Comment</key>
                            <string>Node 0x1a - Pin Control (In Enable / VRefEn)</string>
                            <key>On Init</key>
                            <true/>
                            <key>On Sleep</key>
                            <false/>
                            <key>On Wake</key>
                            <true/>
                        </dict>
                        <dict>
                            <key>Command</key>
                            <data>
                            AVcIgw==
                            </data>
                            <key>Comment</key>
                            <string>0x15 SET_UNSOLICITED_ENABLE 0x83</string>
                            <key>On Init</key>
                            <true/>
                            <key>On Sleep</key>
                            <false/>
                            <key>On Wake</key>
                            <true/>
                        </dict>
                    </array>
                    <key>Perform Reset</key>
                    <false/>
                </dict>

The Nodes are the same,0x15 for headphones and 0x1a for external mic but are the commands same for all models of ALC292 or they need to be modified ?

 

[RehabMan]

I understand but the problem is that the on fresh boot everything does work perfectly.
But the issue is something with headphones and external microphone Related
BTW i see that your codec Commander has already alc292 on it but is that supposed to be a universal patch for this codec or there are some modifications needed even on same codec,could the problem be there ?

<key>Realtek ALC292</key>
                <dict>
                    <key>Custom Commands</key>
                    <array>
                        <dict>
                            <key>Command</key>
                            <string>0x01a70724</string>
                            <key>Comment</key>
                            <string>Node 0x1a - Pin Control (In Enable / VRefEn)</string>
                            <key>On Init</key>
                            <true/>
                            <key>On Sleep</key>
                            <false/>
                            <key>On Wake</key>
                            <true/>
                        </dict>
                        <dict>
                            <key>Command</key>
                            <data>
                            AVcIgw==
                            </data>
                            <key>Comment</key>
                            <string>0x15 SET_UNSOLICITED_ENABLE 0x83</string>
                            <key>On Init</key>
                            <true/>
                            <key>On Sleep</key>
                            <false/>
                            <key>On Wake</key>
                            <true/>
                        </dict>
                    </array>
                    <key>Perform Reset</key>
                    <false/>
                </dict>

The Nodes are the same,0x15 for headphones and 0x1a for external mic but are the commands same for all models of ALC292 or they need to be modified ?

The verbs would likely be the same. You can read the HDA spec to understand what those verbs do.

 

[Sniki]

According to the majority of the already Patched ALC292 Codecs that i tried over Hackintosh forums,i assume that this is a known issue with this codec,i can see that most of them have no External Microphone configured since that way the heaphone static sound doesn't appear no matter how many times u plug unplug headphones.(maybe not a issue with laptops that have two separate ports(1 for mic and the other for headphones)while if u leave it configured right(patched per guide) on fresh boot, plugging headphones in works ok both sound & external mic on headphones but if u unplug and plug again,static voice appears (all this with codec commander installed) so i have to sleep the laptop and wake again to fix the issue and it wont repeat anymore till next boot but u lose external mic.
So if u completely remove external mic from the patched codec,the issue is gone.
I wonder if someone managed to find a workaround about this issue.