linux-kernel - Re: [PATCH 3/3] ALSA: hda/tas2781: add debug statements to kcontrols

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Date: Tue, 26 Mar 2024 00:13:40 +0100
From: Gergo Koteles <soyer@....hu>
To: Pierre-Louis Bossart <pierre-louis.bossart@...ux.intel.com>,
  Shenghao Ding <shenghao-ding@...com>, Kevin Lu <kevin-lu@...com>,
  Baojun Xu <baojun.xu@...com>, Jaroslav Kysela <perex@...ex.cz>,
  Takashi Iwai <tiwai@...e.com>,
  Andy Shevchenko <andy.shevchenko@...il.com>
Cc: alsa-devel@...a-project.org, linux-sound@...r.kernel.org,
  linux-kernel@...r.kernel.org
Subject: Re: [PATCH 3/3] ALSA: hda/tas2781: add debug statements to kcontrols

Hi Pierre-Louis,

On Mon, 2024-03-25 at 17:01 -0500, Pierre-Louis Bossart wrote:
> 
> 
> > +++ b/sound/pci/hda/tas2781_hda_i2c.c
> > @@ -189,6 +189,9 @@ static int tasdevice_get_profile_id(struct snd_kcontrol *kcontrol,
> >  
> >  	ucontrol->value.integer.value[0] = tas_priv->rcabin.profile_cfg_id;
> >  
> > +	dev_dbg(tas_priv->dev, "%s: %d\n", __func__,
> 
> Nit-pick: you don't need to add __func__ to dev_dbg logs, the user can
> add the information with the dyndbg parameter, e.g.
> 
> options snd_intel_dspcfg dyndbg=+pmf
> 
> dev_err/warn don't have this functionality though so in those cases
> there's no replacement for __func__
> 

Thanks. I just put a #define DEBUG into the first line and rebuilt the
module. It will be faster this way :)

I will send a v2.


Regards,
Gergo