Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67;
MIME-Version: 1.0
In-Reply-To: <CAB4CAweonk3RseCO2BdAiyc0XjfU6GC+c3W9H3AZkgrJMKbnVQ@mail.gmail.com>
References: <20180503030438.51150-1-chiu@endlessm.com> <CAHp75VfM+1HUi6W986r0iEiuS46TJc8XscO_ce4N-i66EtPLWA@mail.gmail.com>
 <CAD8Lp46edWAR2iVti8gGp+L_yy91ij6AHuJh3iuuTLg8oUq47g@mail.gmail.com>
 <CAD8Lp46-q8=t9RoWxLjZkv=EAJAbRvY37-ibUof+oVfZaOE0Kw@mail.gmail.com>
 <aa8608844b153359f5e2a7ab876c75eb19969fb7.camel@redhat.com>
 <CAHp75Vc4iXX7+VY3dE4ETjLsv=VCFaNwz6nmAUBS_E_dhpK2Aw@mail.gmail.com> <CAB4CAweonk3RseCO2BdAiyc0XjfU6GC+c3W9H3AZkgrJMKbnVQ@mail.gmail.com>
From:   Daniel Drake <drake@endlessm.com>
Date:   Tue, 22 May 2018 07:48:44 -0600
Message-ID: <CAD8Lp46Xmk_m5Y4M_oXigOkf=z-3O+5F3QaA3AQvgAT4DbP4ew@mail.gmail.com>
Subject: Re: [PATCH v2] platform/x86: asus-wmi: Add keyboard backlight toggle support
To:     Chris Chiu <chiu@endlessm.com>
Cc:     Andy Shevchenko <andy.shevchenko@gmail.com>,
        Benjamin Berg <bberg@redhat.com>,
        Corentin Chary <corentin.chary@gmail.com>,
        Darren Hart <dvhart@infradead.org>,
        Andy Shevchenko <andy@infradead.org>,
        acpi4asus-user <acpi4asus-user@lists.sourceforge.net>,
        Platform Driver <platform-driver-x86@vger.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
        Linux Upstreaming Team <linux@endlessm.com>,
        Jian-Hong Pan <jian-hong@endlessm.com>
Content-Type: text/plain; charset="UTF-8"
Sender: linux-kernel-owner@vger.kernel.org
Precedence: bulk

On Tue, May 22, 2018 at 4:11 AM, Chris Chiu <chiu@endlessm.com> wrote:
> On Tue, May 22, 2018 at 5:18 PM, Andy Shevchenko
>> Btw, I mistakenly thought that patch in the queue for-next, while it's
>> not. So, I'm going to drop it now.
>> Feel free to re-submit a new (better) version.
>
> So it's better to handle NOTIFY_KBD_BRTUP, BRTDOWN, BRTTOGGLE
> (c4, c5, c7) in the driver and no need to pass it up to userspace? I'll work
> out a patch for this.

Yes, let's explore this approach before submitting another patch to Andy.

Thanks
Daniel