[ROM] [OFFICIAL- 8.1] [T813] OmniROM for Samsung Galaxy Tab S2

Deltadroid

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@varben

I think the mic issue in skype is not related to the volume levels. It seems like noise reduction is the problem. You can try these settings in build.prop.

Edit:
@scanno

The problem with the microphone is with the audio hal. Aparently, the audio hal does not support samsung's audio card. So, if we want to fix all the sound problems, then the audio hal needs to be updated.
 
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scanno

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Arnhem
@varben

I think the mic issue in skype is not related to the volume levels. It seems like noise reduction is the problem. You can try these settings in build.prop.

Edit:
@scanno

The problem with the microphone is with the audio hal. Aparently, the audio hal does not support samsung's audio card. So, if we want to fix all the sound problems, then the audio hal needs to be updated.
I am updating to the latest CAF tag and lets see if that helps
 
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Deltadroid

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I am updating to the latest CAF tag and lets see if that helps
From my understanding, we needed to spoof the sound card to one that is supported by our current audio hal. It may also be useful to try spoofing other cards that are supported. Thanks for your help on this.

When I look at mixer_paths_wcd9330.xml, it is actually mixer_paths_01.xml
 
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Deltadroid

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Deltadroid

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So you removed those two lines from the BoardConfigCommon.mk?
https://github.com/syphyr/android_d...mmit/ab373cb3942d98a7e9cc6f8bfb1f9d0859d03036
https://github.com/syphyr/android_d...mmit/b8a685924fce39b24f3c273faa9ca9986ff7526a

I'm not really sure if we need to enable low latency capture, but most other samsung devices have this enabled too. This seems to make the mic work better with other applications. Although, the real issue with skype is voip compression.

Bedankt!
 
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scanno

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https://github.com/syphyr/android_d...mmit/ab373cb3942d98a7e9cc6f8bfb1f9d0859d03036
https://github.com/syphyr/android_d...mmit/b8a685924fce39b24f3c273faa9ca9986ff7526a

I'm not really sure if we need to enable legacy capture, but most other samsung devices have this enabled too. This seems to make the mic work better with other applications. Although, the real issue with skype is voip compression.

Bedankt!
Well legacy capture is not implemented as it seems in the omni tree (grepped for it, no matches)
 

Deltadroid

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@scanno

I was wrong. Those changes to the BoardConfig did not actually fix the mic issues. The mic issues were fixed by some other recent change in the Lineage sources that I was not aware of. The changes to the BoardConfig are still correct, but there is another change somewhere that I have not seen yet that actually fixed the mic. Check the Lineage sources for a change in the past 24 hours.