linux-kernel - Re: [PATCH] toshiba_acpi.c: Add key

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Date:	Wed, 27 Oct 2010 00:24:59 +0100
From:	Jon Dowland <jmtd@...ian.org>
To:	Dmitry Torokhov <dmitry.torokhov@...il.com>
Cc:	Matthew Garrett <mjg@...hat.com>,
	platform-driver-x86@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] toshiba_acpi.c: Add key_entry for a lone FN keypress

On Tue, Oct 26, 2010 at 08:56:53AM -0700, Dmitry Torokhov wrote:
> > Add a key entry to map this event to a KEY_UNKNOWN keypress silences
> 
>                                          ^^^^^^
> Better fix commit log message as well. Otherwise:
> 
> 	Acked-by: Dmitry Torokhov <dtor@...l.ru>

Thanks.

Signed-off-by: Jon Dowland <jmtd@...ian.org>

----

A lone FN key press on a Toshiba Portégé R700 without another key in
conjunction results in an ACPI event and a spurious error message on
the console.

Add a key entry to map this event to a KEY_FN keypress. This prevents
the console message.

diff --git a/drivers/platform/x86/toshiba_acpi.c b/drivers/platform/x86/toshiba_acpi.c
index 06f304f..e10747a 100644
--- a/drivers/platform/x86/toshiba_acpi.c
+++ b/drivers/platform/x86/toshiba_acpi.c
@@ -135,6 +135,7 @@ static const struct key_entry toshiba_acpi_keymap[] __initconst = {
 	{ KE_KEY, 0x141, { KEY_BRIGHTNESSUP } },
 	{ KE_KEY, 0x142, { KEY_WLAN } },
 	{ KE_KEY, 0x143, { KEY_PROG1 } },
+	{ KE_KEY, 0x17f, { KEY_FN } },                                          
 	{ KE_KEY, 0xb05, { KEY_PROG2 } },
 	{ KE_KEY, 0xb06, { KEY_WWW } },
 	{ KE_KEY, 0xb07, { KEY_MAIL } },
--
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