Comment 775 for bug 1958019

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In , li012589li (li012589li-linux-kernel-bugs) wrote :

Hi, I have a thinkbook 16p Gen4 using archlinux with 6.3.1 kernel. The sound only works on 2 out of the 4 speakers (No bass, low volume). Accoding to https://psref.lenovo.com/Product/ThinkBook/ThinkBook_16p_G4_IRH, the audio chip is ACL3306-CG. I wonder if this is the same chip as the ACL3306, or it will require another driver? Also, I wonder if my problem is caused by the audio chip or the smart amplifier?