linux-kernel - Re: [PATCH v3 03/15] ASoC: SOF: Remove unused Broxton PCI ID

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Date:   Fri, 14 Jul 2023 14:44:06 +0200
From:   Amadeusz Sławiński 
        <amadeuszx.slawinski@...ux.intel.com>
To:     Andy Shevchenko <andriy.shevchenko@...el.com>
Cc:     Bjorn Helgaas <bhelgaas@...gle.com>,
        Mark Brown <broonie@...nel.org>, Takashi Iwai <tiwai@...e.com>,
        alsa-devel@...a-project.org, linux-pci@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        Cezary Rojewski <cezary.rojewski@...el.com>,
        Pierre-Louis Bossart <pierre-louis.bossart@...ux.intel.com>,
        Kai Vehmanen <kai.vehmanen@...ux.intel.com>,
        Hans de Goede <hdegoede@...hat.com>
Subject: Re: [PATCH v3 03/15] ASoC: SOF: Remove unused Broxton PCI ID

On 7/14/2023 2:35 PM, Andy Shevchenko wrote:
> On Fri, Jul 14, 2023 at 10:24:45PM +0200, Amadeusz Sławiński wrote:
>> Current code references 0x1a98 which is BXT-M (not -T as it is
>> commented) and it's an RVP, BXT-M B0 to be specific. From what we know
>> no BXT is available on market.
> 
> ...
> 
>>   sound/hda/intel-dsp-config.c  | 7 -------
>>   sound/soc/sof/intel/pci-apl.c | 2 --
> 
> I dunno how SOF and HDA are related to each other, but in the next patch you
> also do something about HDA, either group all of them, or split HDA, or split
> on per file basis. I'm not familiar with the relationship between them up to
> you which way you choose.
> 

Well SOF is a DSP driver, so that's why I split it from HDA - 
intel-dsp-config.c file is used to perform checks to know if it should 
load DSP driver (and which one), hence the "weird" split.