[alsa-devel] [PATCH v1 2/5] ALSA: hda - Add DP-MST jack support

[Kai Vehmanen]

Hi Nikhil,

On Thu, 14 Nov 2019, Nikhil Mahale wrote:

> This patch adds DP-MST jack support which will be used on NVIDIA
> platforms. Today, DP-MST audio is supported only if the codec has
> acomp support. This patch makes it possible to add DP-MST support
> for non-acomp codecs.
[...]
> +++ b/sound/pci/hda/hda_generic.c
> @@ -4203,7 +4203,7 @@ static bool detect_pin_state(struct hda_codec *codec, hda_nid_t pin)
>  {
>  	if (!is_jack_detectable(codec, pin))
>  		return true;
> -	return snd_hda_jack_detect_state(codec, pin) != HDA_JACK_NOT_PRESENT;
> +	return snd_hda_jack_detect_state(codec, pin, 0) != HDA_JACK_NOT_PRESENT;
>  }

the patch adds quite a few checkpatch warnings. E.g. this line over 
80 character limit. Run checkpatch yourself or take a look at e.g.
https://travis-ci.org/thesofproject/linux/jobs/611787177?utm_medium=notification&utm_source=github_status

I'll queued the series to SOF CI to do some testing against regressions 
on our platforms. I'll report later if anything major found.

Br, Kai