Re: [PATCH] ARM: dts: imx6sx-sdb: Add headphone detection for sound card

On Mon, Aug 17, 2020 at 10:57 AM S.j. Wang [off-list ref] wrote:

I didn't put headphone detect GPIO in audmux group in imx6sl-evk patch,
Still in hog group.

Ok, sorry. You grouped it with MX6SL_PAD_AUD_MCLK__AUDIO_CLK_OUT,
which I also think should not be part of the hog group.

And I think headphone detect GPIO is not belong to audmux group, it should
Be in hog group.

The hog group is better suited when there is no driver that can be
associated with that particular pin.

For the headphone GPIO detect, I think it makes sense to group it with
the other audio-related pinctrl pins.