A small educational program about the volume patch rodnuxa
According to the source of the driver, our AK4376 has an analog volume control from -22 dB to 6 dB in steps of 2 dB and Mute instead of -42 dB, which just gives 15 steps.
The digital volume is adjustable from -12.5 (Mute) to 3 dB in 0.5 dB steps, but because of the difference between digital and analog dB, it is not worth twisting louder than 0 dB - distortions will climb.
But if you put Digital Volume L / R 25 (that is, 0 dB), it will wheeze - possibly due to the fact that modern tracks in studios try to make mastering sound as loud as possible (the so-called вЂњVolume WarвЂќ), Therefore, you have to set 22, i.e. -1.5 dB.
for the source code found.
PS I noticed an interesting thing - on different firmware the Youtube Vanced application eats up the sound (bass is cut, high, it sounds quieter), but if YT is opened in Opera and the same track is turned on - the sound goes normal, while the system EQ passes - like Viper, like Atmos (depending on the firmware).
I also found here such a fix for fast charging (I have not tried it yet), in theory it is universal for all firmware:https: //forum.xda-deve...e-quickcharge-t3840035