Dne 18. 02. 21 v 10:12 shumingf@xxxxxxxxxxx napsal(a): > + SND_SOC_DAPM_SWITCH("DAC L", SND_SOC_NOPM, 0, 0, &rt1316_sto_dac_l), > + SND_SOC_DAPM_SWITCH("DAC R", SND_SOC_NOPM, 0, 0, &rt1316_sto_dac_r), Truly, I don't understand the reason to have a separate L/R switch when we can map this functionality to one stereo (multichannel) control. It's an issue for all ASoC drivers. We should consider to be more strict for the new ones. Jaroslav -- Jaroslav Kysela <perex@xxxxxxxx> Linux Sound Maintainer; ALSA Project; Red Hat, Inc.