[ 107/221] samsung-laptop: Add quirk for broken acpi_video backlight on N250P

[Greg Kroah-Hartman]

3.7-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Seth Forshee <seth.forshee@xxxxxxxxxxxxx>

commit e04c200f1f2de8eaa2f5af6d97e7e213a1abb424 upstream.

BugLink: http://bugs.launchpad.net/bugs/1086921
Signed-off-by: Seth Forshee <seth.forshee@xxxxxxxxxxxxx>
Signed-off-by: Matthew Garrett <matthew.garrett@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

---
 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
@@ -1523,6 +1523,16 @@ static struct dmi_system_id __initdata s
 		},
 	 .driver_data = &samsung_broken_acpi_video,
 	},
+	{
+	 .callback = samsung_dmi_matched,
+	 .ident = "N250P",
+	 .matches = {
+		DMI_MATCH(DMI_SYS_VENDOR, "SAMSUNG ELECTRONICS CO., LTD."),
+		DMI_MATCH(DMI_PRODUCT_NAME, "N250P"),
+		DMI_MATCH(DMI_BOARD_NAME, "N250P"),
+		},
+	 .driver_data = &samsung_broken_acpi_video,
+	},
 	{ },
 };
 MODULE_DEVICE_TABLE(dmi, samsung_dmi_table);


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