yashsingh1/xdaforums huggingface dataset:
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] tImI breakdown:
Hi [MENTION=6235294]ThE_MarD[/MENTION], I tried your instruction https://gist.github.com/ThEMarD/cd31bb69731ef004891b128832ed92c3 and some questions/problems appeared.

adb shell
su
stop
setprop sys.init_log_level 7
logcat -G 4M
start
exit

After the last "exit", it remains in the shell. Do I need to do another exit after it to enter "adb logcat * V> logcatname.log" or do I need to enter this command while in the shell? Because there are no such lines: "audio_hw_primary: select_devices: out_snd_device (25: voice-speaker-nb) in_snd_device (83: voice-speaker-mic)" and others that are in the instructions.

I tested video calls in whatsapp (maybe it affected, I just forgot to make a sound call :( but I'll try again if necessary).

I also grabbed audio.primary.msm8952.so just in case. I tried according to your other instructions (https://gist.github.com/ThEMarD/0d6041fd38d6147e99130307e094f807) and questions also appeared. acdb_data.h is done, "make acdb_extract" is done, "./acdb_extract" is done, but why acdb_table.txt is empty?:(

Also, just in case, I copied the folders "etc, lib, lib64 and vendor" with stock 30s, maybe this will come in handy
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] se8astian:
LeEco CDLA USB-Type-C Earphones

Hello,

does it work with the LeEco CDLA USB-Type-C earphones?

would be great!

regards
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] kalehrl:
Normal earphones work fine. I don't have LeEco ones to try.
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] ThE_MarD:
Heyyo, a new build is going up! lineage-16.0-20200113-UNOFFICIAL-s2 has another loudspeaker echo reference tweak to try and might be better or worse, so please test voice calls, VoLTE calls and VoIP (FB messenger, WhatsApp and so on) with loudspeaker and also stuff like line out to speakers or something to see if they work good or not and if there's echo issues or not.

https://osdn.net/projects/lineageos-for-s2/releases/72225

I've also uploaded a newer test build of Lineage Recovery for s2 if someone wants to try it out as the symlink needed to be adjusted to soc.0 since s2 uses the legacy path.

Lineage-Recovery-16.0-s2-test2

https://osdn.net/projects/lineageos-for-s2/releases/72229

[MENTION=8738749]kalehrl[/MENTION], tbh for device tree changes? Usually there's only a few really good LineageOS team members that also do code review for other committers like Bruno Martins or Michael Bestas are the two main ones that come to mind. So for s2? Really it's just Rk585 that has to mainly review and merge his own commits. As an example of what I mean though? Bruno Martins was the dude who commented on how Rk585 wasn't putting a space between his subject line and comment body that was messing up his git history and I ended up fixing them all for him lol :silly:

Anywho? I know the echo-reference tweak I did before isn't perfect, so maybe this new one will work better? I also adjusted the symlink for Lineage Recovery commit as well. I haven't pushed it to LOS Gerrit yet, but if you want to include it in your LineageOS 17.1 builds it would be here:

https://github.com/LeEcoDevs/android_device_leeco_s2

[MENTION=10121505]tImI breakdown[/MENTION], unfortunately it could be the way the QRD Skun Cajun mixer paths work on s2 that could be causing logcat to not show them for some reason... I can try later to do acdb extract and so on and try to check your logs, but unfortunately we might be left in the dark and just hoping we stumble upon a solution for any audio fixes...
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] satyam0987:
After doing OTA updated 2020/01/13, the phone turn off or hangs any time and the battery drainage is too much.
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] T-Jay:
I am using the LeEco earphones. micro and speaker (except a very little background noise) work fine :)
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] lambha48:
Why every custim kernel in pie I tried,there is no CPU hot plug options,please tell if there is
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] Palm Trees:
With all the work you've been doing for the s2 [MENTION=6235294]ThE_MarD[/MENTION], you really should have this device donated (hint: it's only 82.59 USD) :)
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] ThE_MarD:
Heyyo [MENTION=7914507]Palm Trees[/MENTION] , lol thanks for the kind words but tbh s2 already has a bunch of good maintainers anyways, all it really needed from me was selinux enforcing since no one wanted to learn it. :silly:

Btw, any feedback on that last build? How's the loudspeaker?
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] shinobusensui:
not fixed the camera and the bluetooth why?
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] ItsAnkit:
On 15 January 2020 build Quick Charge is not working. Normal charger works fine but very slow.

Any fix for Quick Charging?
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] alqi:
QC not working for me too.
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] phonocar:
I flashed Lineage on my x526. Everything is working fine, except the microphone is not working.

No mic in Whatsapp calls, recorder or telephone calls but mic is working when making videos.

Any idea what to do? The problem is on every rom(android 9/10) I tested. On Android 6 the mic is working fine.
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] ItsAnkit:
The reason i switched to this ROM is, got fed up by force chinese apps installation by LeEco in 6.0.30.

And in this rom 0 to 100% charging taking 3.5 hrs.

This i need to do everyday, so not worthy to stick to this rom.

Need to go back on EUI 6.0.30 :(
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] kalehrl:
If quick charge doesn't work on official version, install the one from here:

https://osdn.net/dl/lineageos-for-s2/lineage-16.0-20191224-UNOFFICIAL-s2-audio-tweaks-test2.zip
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] ItsAnkit:
please add your fixes to official ROM too.

it will be helpful for everyone.
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] kalehrl:
Those aren't my builds but Mard's and I don't think they are any different from the official ones. Mard is actually responsible for getting LineageOS 16.0 official. All those fixes in the unofficial builds are also present in the official ones. I have no idea why quick charge doesn't work there. I'm still on the unofficial build I sent the link to.
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] ThE_MarD:
Heyyo, from what I can see, RK removed quick charging on his pie builds. hvdcp_opti isn't present in the vendor blobs.
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] bobdubrovsky:
Try this
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] kalehrl:
Quick charging works fine for me on audio fixes 2 build. As it did in all previous Pie builds.
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] andersonzng:
hi, im facing bootloop after create a multiple profiles. The problem always start when i create multiple profiles, and then restart my phone. Is somebody facing the same problem here? I made a clean install, my actual ROM version is: lineage-16.0-20200120-nightly-s2-signed.zip.

And the same problem occurs with:

1. lineage-16.0-20200119-nightly-s2-signed.zip

2. lineage-16.0-20200118-nightly-s2-signed.zip
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] ThE_MarD:
Heyyo, any feedback on the lineage-16.0-20200113-UNOFFICIAL-s2 build? How's the noise cancelling / echo-reference tweaks during voice calls, VoLTE and VoIP calls? Better or worse?

https://osdn.net/projects/lineageos-for-s2/releases/72225

I saw on LineageOS Reddit someone has the issue... Anywho, tried to link them here lol.

https://www.reddit.com/r/LineageOS/comments/esfvar/leeco_le2_s2_model_have_a_problem_160_version/
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] reysers:
I have never had problems with echo on x527 ( I ask when calling), but there is a problem with auto brightness and clicks in the speaker when scrolling through applications such as youtube.
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] kalehrl:
I've always had a problem with capturing sound especially in very loud environments such as techno gigs with very strong bass.

The sound was distorted and full of noise, you basically couldn't hear anything distinctly in the recordings.

Not that I use my phone that much on the dance floor. :D

I think the reddit OP is referring to that problem.

It was present in 15.1 and also 16.0.

I'm not sure about the original ROM because I didn't use it at all.
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] saurabh_mandy:
I installed the nightly build of 23012020. It is working fine but when i go to install the gapps it takes me back to recovery. making me unable to boot
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] reysers:
https://www.reddit.com/r/LineageOS/comments/ethlvr/warning_open_gapps_builds_20200122_23_24_25_26/
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] ThE_MarD:
Heyyo [MENTION=10208515]reysers[/MENTION], what autobrightness issue?

[MENTION=8738749]kalehrl[/MENTION], for mic crackling? Odds are microphone digital volume would need to be lowered for that.
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] reysers:
After restarting or exiting sleep mode, the screen brightness drops to a minimum, so I don't turn on auto brightness.
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] kalehrl:
[MENTION=6235294]ThE_MarD[/MENTION]

Probably mic crackling is the problem.

I will send you some videos via pm so can have a look.
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] ThE_MarD:
[MENTION=10208515]reysers[/MENTION], Looks like the automatic brightness default was lowered from 128 to 90... 128 would be around 50% brightness on screen wake and 90 is about 30% which explains why you find it so dark. 50% does sound like a better screen wake value so that can easily be changed again.

https://github.com/LineageOS/android_device_leeco_s2/commit/d98f0880ece9e866191be70388c063d034da3e4d

[MENTION=8738749]kalehrl[/MENTION] ok thanks, yeah I'll take a look. We could also change the mic source to something that could work better too. Please try footej camera and change the mic for video recording to "microphone audio source tuned for video recording" and see how it works for s2. :good:
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] qra69:
after last update there is problem with emails on gmail (don't download auto - only when I run app) and sometimes with mic and echo during calling
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] onlytanmoy:
I really like the updater option in System for LineageOS 16.0 ROM....so much convenient.

Quick query- if I encrypt my Le2, will there be any issue using this update service as in installing it via the recovery post download?
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] ThE_MarD:
Heyyo [MENTION=1413449]qra69[/MENTION], I recommend checking the app info to see if it is allowed to work in the background and same with privacy guard. For the echo, can you please let me know if you're on official builds or the test builds?

[MENTION=5794110]onlytanmoy[/MENTION], I would NOT use TWRP as your installed recovery if you plan to encrypt. TWRP when installing an OTA it will mess up Google Services Framework and thus anything that uses it will constantly crash... Lineage Recovery should be used instead, but it isn't ready on official as no one has tested the unofficial test builds and confirmed sideloading works on it with the symlink bootdevice commit I have on Gerrit... TWRP only works when encrypted if you manually flash updates.
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] onlytanmoy:
[MENTION=6235294]ThE_MarD[/MENTION] many thanks for the clarification mate ? I will steer clear from encryption in that case as I am using TWRP recovery.
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] heindrix:
[MENTION=6235294]ThE_MarD[/MENTION] do you think disabling fluence in system.prop or vendor.prop will fix this echo thing?

something like :

persist.vendor.audio.fluence.speaker = false

or

persist.audio.fluence.speaker = false

_________________________________________________________________________________________

ah my bad, i didn't read your last post about fluence.

---------- Post added at 16:52 ---------- Previous post was at 16:28 ----------

i know Mokee ROM is not one of favorite ROM, but has anyone try if echo problems occurs on that ROM too?
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] qra69:
i use official build from OTA. Gmail working now (I've cleaned app data). when I have a phone in my pocket the screen turns on during an incoming call,
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] shinobusensui:
camera and bluetooth fixed at the 99% for me only crash camera Gcam Potrait mode

if you reset dont get the reset or enter the recover, you can push power button to boot again
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] heindrix:
try this one :

https://f.celsoazevedo.com/file/gcamera/OP6-GoogleCamera-Pixel2Mod-Arnova8G2-V7.9.9.apk
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] shinobusensui:
ok thanks,i see how it works for me
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] qra69:
do you reset the phone so often? it does not bother me ;)
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] ThE_MarD:
Heyyo [MENTION=10312139]darkmen10[/MENTION] , yeah Android does that meow... I think it's something with verifying cache but tbh I haven't checked logcat. Only thing you can do is wait for it to pass.
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] ThE_MarD:
You're welcome.... But please don't quote and mention in the same post, otherwise people get notifications for both on the same post [MENTION=10312139]darkmen10[/MENTION] . I have done this to you so you can see what I mean. :silly:
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] williambright80:
camera

is anyone able to get the camera app to work?
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] williambright80:
nevermind I got it to work but do you have all of the features if so can you please send me the apk
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] heindrix:
this one works for me, all features are working :

https://f.celsoazevedo.com/file/gcamera/OP6-GoogleCamera-Pixel2Mod-Arnova8G2-V7.9.9.apk
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] FRibeiro1400:
I've followed your advice for gcam and the 7.2 crashes as soon as I open it. Is there anything special you did because it's very strange under the same OS crashing for some and working for others.
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] williambright80:
what varient do you have do you have the x522 or a different one? also to get the google camera app off the google play store you can uninstall the system app of camera and reinstall it that was what worked for me.

---------- Post added at 08:28 AM ---------- Previous post was at 08:16 AM ----------

7.2 worked for a couple of minutes then stopped it just crashed the phone and did a red light but i got it to reboot
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] FRibeiro1400:
I have the x527 and gcam is installed independently of Play Store.

Likewise for the 7.2 camera. It has worked for some minutes, then it crashes and it also crashes the phone. Rebooting doesn't help with camera. It keeps crashing. The only gcam that works for me - the only one - is the 6.2.030 from nullbytepl. All the others crash.
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] tImI breakdown:
Heyyo [MENTION=6235294]ThE_MarD[/MENTION], i made CyanogenMod 13 (marshmallow), along with

get_snd_dev_names

. Next I need to check this (get_snd_dev_names) according to the instructions on the firmware with an echo, or install CM13 and check in it?
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] ThE_MarD:
[MENTION=10121505]tImI breakdown[/MENTION] I would do it with EUI ROM to see what it gets for and device names and then same with LineageOS to see if there's any differences
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] ThE_MarD:
Heyyo, new test build is going up! Build will be done upload within 30 minutes of this post. lineage-16.0-20200208-UNOFFICIAL-s2-audio-tweaks-test3-autobrightness-defualt-128 has automatic brightness back to 128 as the default so it shouldn't be so dark when the screen first wakes up from sleep as mentioned by [MENTION=10208515]reysers[/MENTION]. It also has a revision to the audio tweaks test for echo-reference again to see if this better helps those who still have echo issues on LineageOS 16.0.

https://osdn.net/projects/lineageos-for-s2/releases/72336

So yeah, hopefully the audio HAL will use "vbat-speaker echo-reference" as it is shown in the strings for the audio HAL anyways.
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] reysers:
Hello. Auto brightness also does not work, nor any changes!
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] kalehrl:
Auto brightness works just fine in this test version.
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] kalehrl:
I tested a bit the speakerphone on VOIP, Viber and Messenger and the other side said they could hear their voice echoing not mine. There was no echo when using normal calls with speakerphone.
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] kiraryu:
Hi,

I disassemble the stock EUI ROM 30s audio HAL,it may use echo-reference-voip.

#ifdef RECORD_PLAY_CONCURRENCY
else if ((snd_device == SND_DEVICE_OUT_VOIP_SPEAKER))
strlcpy(my_data->ec_ref_mixer_path, "echo-reference-voip",
sizeof(my_data->ec_ref_mixer_path));
#endif

The stock audio HAL has above code on the line 1080 of https://github.com/LineageOS/androi.../lineage-16.0-caf-8952/hal/msm8916/platform.c
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] reysers:
I also first thought that auto brightness works better, but after restarting the phone, the brightness was again about 30%, and after lying for a long time in sleep mode, the same thing.
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] kalehrl:
This doesn't happen to me. I restarted several times and the brightness slider was always in the middle. Try wiping cache and dalvik.
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] tImI breakdown:
[MENTION=6235294]ThE_MarD[/MENTION], did, in the archive acdb_data.h, acdb_table.txt, device_names_30s.h (from stock) and device_names_los16.h

I wanted to try it myself, but, unfortunately, I could not figure out why these changes were in mixer_paths_tasha.xml (on LeEco x2). It's a shame (
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] saurabh_mandy:
Rom is quite good.....
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] ThE_MarD:
Heyyo, new test build is going up! lineageos-for-s2 lineage-16.0-20200214-UNOFFICIAL-s2 has another revision of audio tweaks and a fresh repo sync.

https://osdn.net/projects/lineageos-for-s2/releases/72365

[MENTION=8549930]kiraryu[/MENTION] oh nice find! I'm not sure if I will get approval though to add an extra echo-reference to the device tree... So instead on the just mentioned new test build I have made a to link to it directly in the mixer paths and that should pick it up.

https://github.com/LeEcoDevs/android_device_leeco_s2/commit/3ff63b60b2f0d744c78c287d96d0361258458004

As I mentioned to tImI breakdown before, it seems we can't find any more information as to what is going on with s2's sound from device names... So I guess it's going to just be more poking around and hoping for a good solution that works I guess...
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] tImI breakdown:
[MENTION=6235294]ThE_MarD[/MENTION], Thanks as always for your work :good:. I broke something in the los17 assembly and now I'm trying to figure out what is wrong, so, unfortunately, I can not check the echo commit

upd.: I did not understand the cause of the breakdown, but restored the working version of los17, applied the commit, so today I’ll check it later
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] kalehrl:
No difference when compared to the previous build. The speaker can hear his voice echoing when using VOIP speakerphone. I tested Viber. [MENTION=366452]tlml[/MENTION] breakdown

Why not start a thread LineageOS 17 with your builds?
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] tImI breakdown:
Updated the assembly los17 with changes for the echo from Marc.

https://drive.google.com/file/d/1-1hh3yX4b3V-Sy2rlJcZFn650-QwOEn2/view?usp=drivesdk

The situation is this - when I checked the stock 30s / 19s, then a weak echo was even present on them (if you pronounce loudly and briefly, for example, the letter "a") at first, but after a while of conversation it almost disappeared (did not check for long). And now, with this build, the situation is similar, as the interlocutor described - at the first time of the conversation there was an echo, but later it almost disappeared. Now I can’t, tomorrow I’ll listen to it myself. Therefore, if anyone puts, please, write off about the result. Checked just a regular cell phone call

[MENTION=8738749]kalehrl[/MENTION] I only "learn" as much as possible and analyze the assembly topic, I consider myself not competent enough to compose a topic (I need to use a translator, and, frankly, too lazy to make a topic). This is a responsible situation for me, maybe in the future I’ll do it, I need more confidence and understanding

[MENTION=10208515]reysers[/MENTION] also checked, unfortunately I confirm
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] reysers:
[MENTION=10121505]tImI breakdown[/MENTION]

The echo is there, quite strong!
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] ThE_MarD:
[MENTION=10121505]tImI breakdown[/MENTION] it sounds like our best option to find the screen wakeup value that we want for automatic brightness to default to is for you to cat the value. It seems s2's brightness slider might be more of a curve than a line. :silly:

turn off automatic brightness and then set the slider to where you would like the default brightness to be and then

cat /sys/class/leds/lcd-backlight/brightness

It seems like we're still not getting anywhere with improving echo which sucks hmm... [MENTION=8738749]kalehrl[/MENTION] can you please provide logcat? Let's see if it's even trying to use the proper values.
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] williambright80:
is this rom working? [MENTION=6235294]ThE_MarD[/MENTION] is this rom working?
[LeEco Le 2 ROMs, Kernels, Recoveries, & Other Deve] kiraryu:
[MENTION=6235294]ThE_MarD[/MENTION] I took a Voip Call logcat from the stock rom 19s,hope it helps.

Hangouts handset VoIP Call Out:
D/msm8916_platform( 567): platform_set_echo_reference: enabling echo-reference
D/audio_hw_primary( 567): select_devices: out_snd_device(0: ) in_snd_device(57: dmic-endfire)
D/ACDB-LOADER( 567): ACDB -> send_audio_cal, acdb_id = 111, path = 1
D/audio_hw_primary( 567): select_devices: out_snd_device(46: voip-handset) in_snd_device(0: )
I/audio_hw_primary( 567): select_devices Selected apptype: 69937
D/ACDB-LOADER( 567): ACDB -> send_audio_cal, acdb_id = 133, path = 0

Hangouts speaker VoIP Call Out:
D/msm8916_platform( 567): platform_set_echo_reference: enabling echo-reference-voip
D/audio_hw_primary( 567): select_devices: out_snd_device(0: ) in_snd_device(62: speaker-mic)
D/ACDB-LOADER( 567): ACDB -> send_audio_cal, acdb_id = 114, path = 1
D/audio_hw_primary( 567): select_devices: out_snd_device(47: voip-speaker) in_snd_device(0: )
I/audio_hw_primary( 567): select_devices Selected apptype: 69937
D/ACDB-LOADER( 567): ACDB -> send_audio_cal, acdb_id = 132, path = 0

Enable loglevel debug on the leeco stock rom:

Press Dialer *#*#76937#*#*

Select "Enable All Logs"