From: "Barnabás Pőcze" <pobrn@protonmail.com>
To: Arvid Norlander <lkml@vorpal.se>
Cc: platform-driver-x86@vger.kernel.org,
Hans de Goede <hdegoede@redhat.com>,
linux-acpi@vger.kernel.org, Len Brown <lenb@kernel.org>,
"Rafael J. Wysocki" <rafael@kernel.org>,
linux-input@vger.kernel.org,
Azael Avalos <coproscefalo@gmail.com>
Subject: Re: [PATCH RFC 0/2] Quickstart buttons driver and Toshiba Z830
Date: Sun, 11 Sep 2022 22:58:05 +0000 [thread overview]
Message-ID: <n4eOueQW9oL86xdHuyF_thrcz7rwRvVavkwXIM1_BfIZcDwQjWDSoPTDMppNhfHxhISs_hVTTbBOolGV2plbmfkWv6V61Uv_hR7l1dzwzYA=@protonmail.com> (raw)
In-Reply-To: <20220911194934.558019-1-lkml@vorpal.se>
2022. szeptember 11., vasárnap 21:49 keltezéssel, Arvid Norlander írta:
> [...]
>
> 1. Summary of standard
> ======================
>
> Here is a brief high level summary of the standard for PNP0C32. See
> https://archive.org/details/microsoft-acpi-dirapplaunch for the full
> standard.
>
> PNP0C32 devices are "Direct Application Launch" buttons. The idea is that
> they should work while the laptop is in various sleep modes (or even off).
> The Z830 does not support waking from any sleep mode using these buttons,
> it only supports them while it is awake.
>
Hi
I might be way off here, but could it not be that one has to enable/allow
the device to be able to wake the system up? Or did you test it on windows
as well and it did not work there either?
Regards,
Barnabás Pőcze
> Each PNP0C32 device represents a single button. Their meaning is completely
> vendor defined. On Windows you can either:
> * Make them launch an application when pressed (defined in the registry)
> * Or an application can subscribe to specific Window messages to get
> notified when they are pressed (this is how they are used by the Toshiba
> software).
> [...]
next prev parent reply other threads:[~2022-09-11 22:58 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-11 19:49 [PATCH RFC 0/2] Quickstart buttons driver and Toshiba Z830 Arvid Norlander
2022-09-11 19:49 ` [PATCH RFC 1/2] staging: quickstart: Add ACPI quickstart button (PNP0C32) driver Arvid Norlander
2022-09-14 18:27 ` Barnabás Pőcze
2022-09-16 13:36 ` Arvid Norlander
2022-09-19 9:27 ` Hans de Goede
2022-09-20 9:48 ` Arvid Norlander
2022-09-20 20:34 ` Hans de Goede
2022-09-11 19:49 ` [PATCH RFC 2/2] platform/x86: toshiba_acpi: Add quirk for buttons on Z830 Arvid Norlander
2022-09-19 9:36 ` Hans de Goede
2022-09-11 22:58 ` Barnabás Pőcze [this message]
2022-09-12 6:27 ` [PATCH RFC 0/2] Quickstart buttons driver and Toshiba Z830 Arvid Norlander
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