linux-kernel - Re: [PATCH v4 0/2] add device managed version of dev_pm_domain_attach|detach

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Message-ID: <CAPDyKFqsHL3uatmLZaRzZ_GfkZw-+fURQNSEgvmrf-ini+WHng@mail.gmail.com>
Date: Tue, 20 Aug 2024 11:33:51 +0200
From: Ulf Hansson <ulf.hansson@...aro.org>
To: Dikshita Agarwal <quic_dikshita@...cinc.com>
Cc: "Rafael J. Wysocki" <rafael@...nel.org>, Pavel Machek <pavel@....cz>, Len Brown <len.brown@...el.com>, 
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>, 
	Stanimir Varbanov <stanimir.k.varbanov@...il.com>, Vikash Garodia <quic_vgarodia@...cinc.com>, 
	Bjorn Andersson <andersson@...nel.org>, Konrad Dybcio <konrad.dybcio@...aro.org>, 
	Mauro Carvalho Chehab <mchehab@...nel.org>, "Bryan O'Donoghue" <bryan.odonoghue@...aro.org>, 
	linux-pm@...r.kernel.org, linux-kernel@...r.kernel.org, 
	linux-media@...r.kernel.org, linux-arm-msm@...r.kernel.org
Subject: Re: [PATCH v4 0/2] add device managed version of dev_pm_domain_attach|detach_list()

On Mon, 19 Aug 2024 at 12:29, Dikshita Agarwal
<quic_dikshita@...cinc.com> wrote:
>
> These patches add the devres-enabled version of
> dev_pm_domain_attach|detach_list in pm domain framework and
> use the same APIs in venus driver.
>
> If any client drivers use devm_pm_domain_attach_list() to
> attach the PM domains, devm_pm_domain_detach_list() will be
> invoked implicitly during remove phase.
>
> Changes since v3:
>  - updated null check for num_pds to num_pds <=0.
>
> Changes since v2:
>  - made devm_pm_domain_detach_list as static and no
>    longer export this API.
>  - added null checks for num_pds to avoid adding a
>    devres callback for the same.
>  - added bryan's reviewed-by from v1.
>
> Changes since v1:
>  - fixed the warnings reported by kernel test robot.
>  - added stub functions for !CONFIG_PM case.
>  - removed un-necessasry type casting.
>  - fixed the issue with remove sequence.
>
> Dikshita Agarwal (2):
>   PM: domains: add device managed version of
>     dev_pm_domain_attach|detach_list()
>   media: venus: use device managed APIs for power domains
>
>  drivers/base/power/common.c                    | 45 ++++++++++++++++++++++++++
>  drivers/media/platform/qcom/venus/pm_helpers.c |  5 +--
>  include/linux/pm_domain.h                      | 11 +++++++
>  3 files changed, 57 insertions(+), 4 deletions(-)
>

Applied for next, thanks!

Kind regards
Uffe