linux-kernel - Re: [PATCH] soundwire: fix regmap dependencies and align with other serial links

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Date:   Thu, 8 Aug 2019 14:48:28 +0100
From:   Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
To:     Pierre-Louis Bossart <pierre-louis.bossart@...ux.intel.com>,
        alsa-devel@...a-project.org
Cc:     linux-kernel@...r.kernel.org, tiwai@...e.de, broonie@...nel.org,
        vkoul@...nel.org, gregkh@...uxfoundation.org, jank@...ence.com,
        "Rafael J. Wysocki" <rafael@...nel.org>,
        Sanyog Kale <sanyog.r.kale@...el.com>
Subject: Re: [PATCH] soundwire: fix regmap dependencies and align with other
 serial links



On 19/07/2019 00:02, Pierre-Louis Bossart wrote:
> The existing code has a mixed select/depend usage which makes no sense.
> 
> config SOUNDWIRE_BUS
>         tristate
>         select REGMAP_SOUNDWIRE
> 
> config REGMAP_SOUNDWIRE
>          tristate
>          depends on SOUNDWIRE_BUS
> 
> Let's remove one layer of Kconfig definitions and align with the
> solutions used by all other serial links.
> 
> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@...ux.intel.com>
> ---
>   drivers/base/regmap/Kconfig | 2 +-
>   drivers/soundwire/Kconfig   | 7 +------
>   drivers/soundwire/Makefile  | 2 +-
>   3 files changed, 3 insertions(+), 8 deletions(-)

I have been using some thing similar in my setup.
I did test this with Qualcomm WSA881x codec.

Tested-by: Srinivas Kandagatla <srinivas.kandagatla@...aro.org>

--srini