On Tue, Jul 21, 2020 at 6:40 AM Alper Nebi Yasak <alpernebiyasak@xxxxxxxxx> wrote: > > On 17/07/2020 05:27, Tzung-Bi Shih wrote: > > I am not convinced the pop comes from 128f825aeab7. > > Maybe some pre-existing defect in rk3399_gru_sound got exposed by > 128f825aeab7 or the machine driver needs some changes to complement > that commit? Hi, I got a rk3399-gru-kevin and can reproduce the issue. Could you take a try on the proposed patch here https://patchwork.kernel.org/patch/11675533/ to see if it fixes?