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

Nikhil Mahale nmahale at nvidia.com
Fri Nov 15 10:39:54 CET 2019


On 11/14/19 4:16 PM, Kai Vehmanen wrote:
> 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.

Thanks Kai, I have fixed all errors reported by checkpatch.pl,
in 2nd version of patch set. Sending out 2nd version of
patch set for review.

Thanks,
Nikhil Mahale
 
> Br, Kai
> 

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