From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mattia Dongili Subject: [PATCH 1/3] sony-laptop: restore the last user requested brightness level on resume. Date: Sat, 4 Aug 2007 00:22:30 +0900 Message-ID: <1186154552588-git-send-email-malattia@linux.it> References: <118615455219-git-send-email-malattia@linux.it> Return-path: Received: from mtoichi13.ns.itscom.net ([219.110.2.183]:60996 "EHLO mtoichi13.ns.itscom.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1760833AbXHCPWw (ORCPT ); Fri, 3 Aug 2007 11:22:52 -0400 In-Reply-To: <118615455219-git-send-email-malattia@linux.it> Sender: linux-acpi-owner@vger.kernel.org List-Id: linux-acpi@vger.kernel.org To: Len Brown Cc: linux-acpi@vger.kernel.org, Stelian Pop , Mattia Dongili Signed-off-by: Mattia Dongili --- drivers/misc/sony-laptop.c | 5 +++++ 1 files changed, 5 insertions(+), 0 deletions(-) diff --git a/drivers/misc/sony-laptop.c b/drivers/misc/sony-laptop.c index 303e48c..a1be82e 100644 --- a/drivers/misc/sony-laptop.c +++ b/drivers/misc/sony-laptop.c @@ -942,6 +942,11 @@ static int sony_nc_resume(struct acpi_device *device) } } + /* set the last requested brightness level */ + if (sony_backlight_device && + !sony_backlight_update_status(sony_backlight_device)) + printk(KERN_WARNING DRV_PFX "unable to restore brightness level"); + /* re-initialize models with specific requirements */ dmi_check_system(sony_nc_ids); -- 1.5.2.4