From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757490AbZEPKLW (ORCPT ); Sat, 16 May 2009 06:11:22 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1755797AbZEPKLG (ORCPT ); Sat, 16 May 2009 06:11:06 -0400 Received: from mail-gx0-f166.google.com ([209.85.217.166]:59630 "EHLO mail-gx0-f166.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755154AbZEPKLF (ORCPT ); Sat, 16 May 2009 06:11:05 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=googlemail.com; s=gamma; h=mime-version:sender:reply-to:in-reply-to:references:date :x-google-sender-auth:message-id:subject:from:to:cc:content-type :content-transfer-encoding; b=sfueBbNAUV8H2HeqcAsmxCCVk2l1v2iaE4i2wYM6ReC3Rw+ulRd77GmcZp50Tj3pxV IaqRxErGxwI1WLxeEZrgtj4sraPtlsSo5rw6KeFzQv2H2Tv/+Q1QIRMiakdIqizI+UYH Hkl2YQPo0rtKX5TInHo9/wv7frq+TDZWNFkTQ= MIME-Version: 1.0 Reply-To: Tobias_Mueller@twam.info In-Reply-To: <17be05570905160252l3ffc1923xf5031702947948a6@mail.gmail.com> References: <17be05570905130710s1192729cqafa09127f6c34bf9@mail.gmail.com> <20090513151415.6e84fd82.akpm@linux-foundation.org> <17be05570905140208n5fd695aayfad221808f70ac21@mail.gmail.com> <20090515010947.4016ba66.const@mimas.ru> <17be05570905141323l31ee6f9o71698e57aec4b698@mail.gmail.com> <20090515023202.57387cb2.const@mimas.ru> <17be05570905160252l3ffc1923xf5031702947948a6@mail.gmail.com> Date: Sat, 16 May 2009 12:11:03 +0200 X-Google-Sender-Auth: efa2c579525135b3 Message-ID: <17be05570905160311l3b56bf31q91597eef4050f982@mail.gmail.com> Subject: [PATCH v3 001/001] [PATCH 001/001] leds: alix-leds2 fixed for Award BIOS From: =?UTF-8?Q?Tobias_M=C3=BCller?= To: linux-kernel@vger.kernel.org Cc: Andrew Morton , Constantin Baranov , Richard Purdie Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Tobias Mueller Added initialisation of GPIO ports for compatibility with boards with Award BIOS (e.g. ALIX.3D3). Signed-off-by: Tobias Mueller --- diff --git a/drivers/leds/Kconfig b/drivers/leds/Kconfig index 9b60b6b..37e9118 100644 --- a/drivers/leds/Kconfig +++ b/drivers/leds/Kconfig @@ -75,6 +75,7 @@ config LEDS_ALIX2 depends on LEDS_CLASS && X86 && EXPERIMENTAL help This option enables support for the PCEngines ALIX.2 and ALIX.3 LEDs. + You have to set leds-alix2.force=1 for boards with Award BIOS. config LEDS_H1940 tristate "LED Support for iPAQ H1940 device" diff --git a/drivers/leds/leds-alix2.c b/drivers/leds/leds-alix2.c index ddbd773..731d4ee 100644 --- a/drivers/leds/leds-alix2.c +++ b/drivers/leds/leds-alix2.c @@ -14,7 +14,7 @@ static int force = 0; module_param(force, bool, 0444); -MODULE_PARM_DESC(force, "Assume system has ALIX.2 style LEDs"); +MODULE_PARM_DESC(force, "Assume system has ALIX.2/ALIX.3 style LEDs"); struct alix_led { struct led_classdev cdev; @@ -155,6 +155,11 @@ static int __init alix_led_init(void) goto out; } + /* enable output on GPIO for LED 1,2,3 */ + outl(1 << 6, 0x6104); + outl(1 << 9, 0x6184); + outl(1 << 11, 0x6184); + pdev = platform_device_register_simple(KBUILD_MODNAME, -1, NULL, 0); if (!IS_ERR(pdev)) { ret = platform_driver_probe(&alix_led_driver, alix_led_probe);