linux-kernel - Re: [PATCH v11 7/7] at24: Support probing while in non-zero ACPI D state

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <CAMpxmJVfn034_4NxbhT3xh60vC9HCZpF7fCF4CGJ7-OiC7A6uw@mail.gmail.com>
Date:   Thu, 11 Feb 2021 10:50:13 +0100
From:   Bartosz Golaszewski <bgolaszewski@...libre.com>
To:     Sakari Ailus <sakari.ailus@...ux.intel.com>
Cc:     linux-i2c <linux-i2c@...r.kernel.org>,
        Wolfram Sang <wsa@...-dreams.de>,
        "Rafael J. Wysocki" <rafael@...nel.org>,
        ACPI Devel Maling List <linux-acpi@...r.kernel.org>,
        LKML <linux-kernel@...r.kernel.org>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Rajmohan Mani <rajmohan.mani@...el.com>,
        Tomasz Figa <tfiga@...omium.org>,
        Bingbu Cao <bingbu.cao@...el.com>,
        Chiranjeevi Rapolu <chiranjeevi.rapolu@...el.com>,
        Hyungwoo Yang <hyungwoo.yang@...el.com>,
        linux-media <linux-media@...r.kernel.org>
Subject: Re: [PATCH v11 7/7] at24: Support probing while in non-zero ACPI D state

On Thu, Feb 11, 2021 at 12:08 AM Sakari Ailus
<sakari.ailus@...ux.intel.com> wrote:
>
> In certain use cases (where the chip is part of a camera module, and the
> camera module is wired together with a camera privacy LED), powering on
> the device during probe is undesirable. Add support for the at24 to
> execute probe while being in ACPI D state other than 0 (which means fully
> powered on).
>
> Signed-off-by: Sakari Ailus <sakari.ailus@...ux.intel.com>
> Reviewed-by: Tomasz Figa <tfiga@...omium.org>
> ---

I like this much better now, thanks!

Acked-by: Bartosz Golaszewski <bgolaszewski@...libre.com>