[PATCH] [trusty] SAUCE: Add use_native_backlight quirk for Dell Inspiron 5721/3521

[Edward Lin]

BugLink: http://bugs.launchpad.net/bugs/1354313
BugLink: http://bugs.launchpad.net/bugs/1354253

Signed-off-by: Edward Lin <yidi.lin at canonical.com>
---
 drivers/acpi/video.c |   16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/drivers/acpi/video.c b/drivers/acpi/video.c
index ffdd2c6..e858463 100644
--- a/drivers/acpi/video.c
+++ b/drivers/acpi/video.c
@@ -516,6 +516,22 @@ static struct dmi_system_id video_dmi_table[] __initdata = {
 	},
 	{
 	 .callback = video_set_use_native_backlight,
+	 .ident = "Dell Inspiron 5721",
+	 .matches = {
+		DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
+		DMI_MATCH(DMI_PRODUCT_NAME, "Inspiron 5721"),
+		},
+	},
+	{
+	 .callback = video_set_use_native_backlight,
+	 .ident = "Dell Inspiron 3521",
+	 .matches = {
+		DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
+		DMI_MATCH(DMI_PRODUCT_NAME, "Inspiron 3521"),
+		},
+	},
+	{
+	 .callback = video_set_use_native_backlight,
 	 .ident = "Acer Aspire 5733Z",
 	 .matches = {
 		DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
-- 
1.7.9.5