linux-kernel - Re: [PATCH v2] ASoC: Intel: Fix platform ID matching for kbl_da7219

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Message-ID: <aeb40985-140f-b013-f368-778ad33fc7d0@intel.com>
Date:   Thu, 19 Aug 2021 17:06:47 +0200
From:   Cezary Rojewski <cezary.rojewski@...el.com>
To:     Pierre-Louis Bossart <pierre-louis.bossart@...ux.intel.com>,
        Lukasz Majczak <lma@...ihalf.com>
Cc:     upstream@...ihalf.com, alsa-devel@...a-project.org,
        linux-kernel@...r.kernel.org,
        Curtis Malainey <cujomalainey@...omium.org>,
        stable@...r.kernel.org
Subject: Re: [PATCH v2] ASoC: Intel: Fix platform ID matching for
 kbl_da7219_max98373

On 2021-08-19 4:30 PM, Pierre-Louis Bossart wrote:
> On 8/19/21 3:24 AM, Lukasz Majczak wrote:
>> Sparse warnings triggered truncating the IDs of some platform device
>> tables. Unfortunately kbl_da7219_max98373 was also truncated.
>> This patch is reverting the original ID.
>> Tested on Atlas chromebook.
> 
> Instead of reverting, how about changing the remaining occurrences of
> the old name in the machine driver?
> 
> sound/soc/intel/boards/kbl_da7219_max98927.c:   if (!strcmp(pdev->name,
> "kbl_da7219_max98373") ||
> sound/soc/intel/boards/kbl_da7219_max98927.c:           .name =
> "kbl_da7219_max98373",

Mentioned by 'Fixes' tag patch clearly introduced regression. If we are 
to update any name-fields, it's better to have a fresh start and update 
all the boards in one-go than doing so separately.

Apart from that, Maxim codecs go by the name of 'max' in 
sound/soc/codecs/. It's more intuitive to have equivalent shortcut used 
in board's name.


Regards,
Czarek