Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752324AbaBCK7V (ORCPT ); Mon, 3 Feb 2014 05:59:21 -0500 Received: from mga01.intel.com ([192.55.52.88]:7361 "EHLO mga01.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750784AbaBCK7T (ORCPT ); Mon, 3 Feb 2014 05:59:19 -0500 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="4.95,771,1384329600"; d="scan'208";a="475062426" From: Mika Westerberg To: linux-acpi@vger.kernel.org Cc: "Rafael J. Wysocki" , Len Brown , Aaron Lu , linux-kernel@vger.kernel.org, Mika Westerberg Subject: [PATCH] ACPI / video: Add HP EliteBook Revolve 810 to the blacklist Date: Mon, 3 Feb 2014 12:59:16 +0200 Message-Id: <1391425156-27821-1-git-send-email-mika.westerberg@linux.intel.com> X-Mailer: git-send-email 1.8.5.2 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On HP EliteBook Revolve 810 the ACPI backlight device doesn't work as expected. For example when resuming from system sleep, it seems to lose backlight settings. Forcing Intel driver fixes the problem so add this machine the ACPI video detect blacklist. Signed-off-by: Mika Westerberg --- drivers/acpi/video_detect.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/drivers/acpi/video_detect.c b/drivers/acpi/video_detect.c index f0447d3daf2c..a697b77b8865 100644 --- a/drivers/acpi/video_detect.c +++ b/drivers/acpi/video_detect.c @@ -170,6 +170,14 @@ static struct dmi_system_id video_detect_dmi_table[] = { }, { .callback = video_detect_force_vendor, + .ident = "HP EliteBook Revolve 810", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"), + DMI_MATCH(DMI_PRODUCT_NAME, "HP EliteBook Revolve 810 G1"), + }, + }, + { + .callback = video_detect_force_vendor, .ident = "Lenovo Yoga 13", .matches = { DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"), -- 1.8.3.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/