Link to custom modified kernel by kaihengfeng from another thread with headset/earphones microphone fixed but other issues still remaining.
https://people.canonical.com/~khfeng/lp1918142-2/
Link to custom modified kernel by kaihengfeng from another thread with headset/earphones microphone fixed but other issues still remaining.
https:/ /people. canonical. com/~khfeng/ lp1918142- 2/