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Message-Id: <20141112011041.677057059@linuxfoundation.org>
Date: Wed, 12 Nov 2014 10:17:13 +0900
From: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To: linux-kernel@...r.kernel.org
Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
stable@...r.kernel.org, Hans de Goede <hdegoede@...hat.com>,
Darren Hart <dvhart@...ux.intel.com>
Subject: [PATCH 3.17 295/319] samsung-laptop: Add broken-acpi-video quirk for NC210/NC110
3.17-stable review patch. If anyone has any objections, please let me know.
------------------
From: Hans de Goede <hdegoede@...hat.com>
commit 5a1426c99f9b7aa11d60c4e6b7a3211bb5321696 upstream.
The acpi-video backlight interface on the NC210 does not work, blacklist it
and use the samsung-laptop interface instead.
BugLink: https://bugzilla.redhat.com/show_bug.cgi?id=861573
Signed-off-by: Hans de Goede <hdegoede@...hat.com>
Signed-off-by: Darren Hart <dvhart@...ux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
---
drivers/platform/x86/samsung-laptop.c | 10 ++++++++++
1 file changed, 10 insertions(+)
--- a/drivers/platform/x86/samsung-laptop.c
+++ b/drivers/platform/x86/samsung-laptop.c
@@ -1561,6 +1561,16 @@ static struct dmi_system_id __initdata s
},
{
.callback = samsung_dmi_matched,
+ .ident = "NC210",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "SAMSUNG ELECTRONICS CO., LTD."),
+ DMI_MATCH(DMI_PRODUCT_NAME, "NC210/NC110"),
+ DMI_MATCH(DMI_BOARD_NAME, "NC210/NC110"),
+ },
+ .driver_data = &samsung_broken_acpi_video,
+ },
+ {
+ .callback = samsung_dmi_matched,
.ident = "730U3E/740U3E",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "SAMSUNG ELECTRONICS CO., LTD."),
--
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