Re: [EXTERNAL] Re: [PATCH v1] ALSA: hda/tas2781: Normalize the volume kcontrol name

["Xu, Baojun" <baojun.xu@ti.com>]

Hi,

Answer in line.

> ________________________________________
> From: Takashi Iwai <tiwai@suse.de>
> Sent: 13 August 2025 23:44
> To: Xu, Baojun
> Cc: broonie@kernel.org; andriy.shevchenko@linux.intel.com; alsa-devel@alsa-project.org; Ding, Shenghao; 13916275206@139.com; linux-sound@vger.kernel.org; linux-kernel@vger.kernel.org
> Subject: [EXTERNAL] Re: [PATCH v1] ALSA: hda/tas2781: Normalize the volume kcontrol name
> 
> On Wed, 13 Aug 2025 12:08:42 +0200,
> Baojun Xu wrote:
> >
> > Change the name of the kcontrol from "Gain" to "Volume".
> 
> Could you describe "why this change is needed"?
> 
This name is in kcontrol, which is open to users.
Volume is more normalized and common.
Gain is a more professional term in smart amplifiers.

> 
> thanks,
> 
> Takashi
> 
> >
> > Signed-off-by: Baojun Xu <baojun.xu@ti.com>
> > ---
>>  sound/hda/codecs/side-codecs/tas2781_hda_i2c.c | 2 +-
> >  1 file changed, 1 insertion(+), 1 deletion(-)
> >
> > diff --git a/sound/hda/codecs/side-codecs/tas2781_hda_i2c.c b/sound/hda/codecs/side-codecs/tas2781_hda_i2c.c
> > index 92aae19cfc8f..e4bc3bc756b0 100644
> > --- a/sound/hda/codecs/side-codecs/tas2781_hda_i2c.c
> > +++ b/sound/hda/codecs/side-codecs/tas2781_hda_i2c.c
> > @@ -256,7 +256,7 @@ static const struct snd_kcontrol_new tas2770_snd_controls[] = {
> >  };
> >
> >  static const struct snd_kcontrol_new tas2781_snd_controls[] = {
> > -     ACARD_SINGLE_RANGE_EXT_TLV("Speaker Analog Gain", TAS2781_AMP_LEVEL,
> > +     ACARD_SINGLE_RANGE_EXT_TLV("Speaker Analog Volume", TAS2781_AMP_LEVEL,
> >               1, 0, 20, 0, tas2781_amp_getvol,
>>               tas2781_amp_putvol, amp_vol_tlv),
> >       ACARD_SINGLE_BOOL_EXT("Speaker Force Firmware Load", 0,
> > --
> > 2.43.0
> >
> 
> 

Best Regards
Jim