linux-kernel - RE: [EXTERNAL] Re: [PATCH v1] ALSA: hda/tas2781: Enable init_profile

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Message-ID: <203d0937f1974417ac64b4ed6a6f2e69@ti.com>
Date: Thu, 21 Aug 2025 09:01:45 +0000
From: "Ding, Shenghao" <shenghao-ding@...com>
To: Takashi Iwai <tiwai@...e.de>
CC: "broonie@...nel.org" <broonie@...nel.org>,
        "andriy.shevchenko@...ux.intel.com" <andriy.shevchenko@...ux.intel.com>,
        "13564923607@....com" <13564923607@....com>,
        "13916275206@....com"
	<13916275206@....com>,
        "alsa-devel@...a-project.org"
	<alsa-devel@...a-project.org>,
        "linux-kernel@...r.kernel.org"
	<linux-kernel@...r.kernel.org>,
        "Xu, Baojun" <baojun.xu@...com>,
        "Baojun.Xu@....com" <Baojun.Xu@....com>, "Ji, Jesse" <jesse-ji@...com>
Subject: RE: [EXTERNAL] Re: [PATCH v1] ALSA: hda/tas2781: Enable
 init_profile_id for device initialization

> -----Original Message-----
> From: Takashi Iwai <tiwai@...e.de>
> Sent: Thursday, August 21, 2025 3:17 PM
> To: Ding, Shenghao <shenghao-ding@...com>
> Cc: broonie@...nel.org; andriy.shevchenko@...ux.intel.com;
> 13564923607@....com; 13916275206@....com; alsa-devel@...a-
> project.org; linux-kernel@...r.kernel.org; Xu, Baojun <baojun.xu@...com>;
> Baojun.Xu@....com; Ji, Jesse <jesse-ji@...com>
> Subject: [EXTERNAL] Re: [PATCH v1] ALSA: hda/tas2781: Enable
> init_profile_id for device initialization
> 
> On Wed, 20 Aug 2025 10: 21: 23 +0200, Shenghao Ding wrote: > > Optimize
> the time consumption of profile switching, init_profile saves > the common
> settings of different profiles, such as the dsp coefficients, > etc, which can
> greatly ZjQcmQRYFpfptBannerStart This message was sent from outside of
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> On Wed, 20 Aug 2025 10:21:23 +0200,
> Shenghao Ding wrote:
> >
> > Optimize the time consumption of profile switching, init_profile saves
> > the common settings of different profiles, such as the dsp
> > coefficients, etc, which can greatly reduce the profile switching time
> > comsumption and remove the repetitive settings.
> >
..............................
> The patch causes build errors:
> 
> sound/hda/codecs/side-codecs/tas2781_hda_i2c.c: In function
> ʽtasdevice_dspfw_initʼ:
> sound/hda/codecs/side-codecs/tas2781_hda_i2c.c:468:29: error: ʽstruct
> tasdevice_rcaʼ has no member named ʽinit_profile_idʼ
>   468 |         if (tas_priv->rcabin.init_profile_id >= 0)
>       |                             ^
> ....
> 
> Something still not landed in my tree yet.
I will resubmit it after your tree is ready.
> 
> 
> thanks,
> 
> Takashi