linux-kernel - Re: [PATCH 0/7] Soundwire: clean up sysfs group creation

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Date: Thu, 28 Mar 2024 17:53:57 +0530
From: "Mukunda,Vijendar" <vijendar.mukunda@....com>
To: Vinod Koul <vkoul@...nel.org>,
 Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc: alsa-devel@...a-project.org, linux-kernel@...r.kernel.org,
 Dan Williams <dan.j.williams@...el.com>,
 Bard Liao <yung-chuan.liao@...ux.intel.com>,
 Pierre-Louis Bossart <pierre-louis.bossart@...ux.intel.com>,
 Sanyog Kale <sanyog.r.kale@...el.com>,
 "Dommati, Sunil-kumar" <Sunil-kumar.Dommati@....com>
Subject: Re: [PATCH 0/7] Soundwire: clean up sysfs group creation

On 27/03/24 18:21, Vinod Koul wrote:
> On 27-03-24, 09:13, Greg Kroah-Hartman wrote:
>> On Wed, Jan 31, 2024 at 06:34:15PM +0530, Vinod Koul wrote:
>>> On 30-01-24, 10:46, Greg Kroah-Hartman wrote:
>>>> Note, this is a redone version of a very old series I wrote back in
>>>> 2022:
>>>> 	https://lore.kernel.org/r/20220824135951.3604059-1-gregkh@linuxfoundation.org
>>>> but everyone has forgotten about it now, and I've reworked it, so I'm
>>>> considering it a "new" version, and not v2.
>>>>
>>>> Here's a series that adds the functionality to the driver core to hide
>>>> entire attribute groups, in a much saner way than we have attempted in
>>>> the past (i.e. dynamically figuring it out.)  Many thanks to Dan for
>>>> this patch.  I'll also be taking this into my driver-core branch and
>>>> creating a stable tag for anyone else to pull from to get it into their
>>>> trees, as I think it will want to be in many for this development cycle.
>>>>
>>>> After the driver core change, there's cleanups to the soundwire core for
>>>> how the attribute groups are created, to remove the "manual" creation of
>>>> them, and allow the driver core to create them correctly, as needed,
>>>> when needed, which makes things much smaller for the soundwire code to
>>>> manage.
>>> The series lgtm, having the core handle these would be good. I will wait
>>> couple of days for people to test this and give a t-b and apply.
>>> I hope it is okay if patch1 goes thru sdw tree?
>> patch 1 is now in Linus's tree, so the remaining ones can go through the
>> your tree now if you want.  Or I can resend them if needed, just let me
>> know.
> Great, I was about to ask about this. If there is no conflicts I can
> pick this series (looking at folks for giving me a t-b)
Applied this patch series on top of soundwire git tree and validated SoundWire
stack on AMD platform using command line alsa utils. All use cases are working
fine. Tested-By: Vijendar Mukunda <Vijendar.Mukunda@....com>

>