ACPI / video: Add disable_native_backlight quirk for Samsung 510R

Backlight control through the native intel interface does not work properly
on the Samsung 510R, where as using the acpi_video interface does work, add
a quirk for this.

Link: https://bugzilla.redhat.com/show_bug.cgi?id=1186097
Cc: All applicable <stable@vger.kernel.org>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

1 files changed, 9 insertions, 0 deletions

diff --git a/drivers/acpi/video.c b/drivers/acpi/video.c
index 497d98620361..88a4f99dd2a7 100644
--- a/drivers/acpi/video.c
+++ b/drivers/acpi/video.c
@@ -523,6 +523,15 @@ static struct dmi_system_id video_dmi_table[] __initdata = {
                 },
         },
         {
+         /* https://bugzilla.redhat.com/show_bug.cgi?id=1186097 */
+         .callback = video_disable_native_backlight,
+         .ident = "SAMSUNG 3570R/370R/470R/450R/510R/4450RV",
+         .matches = {
+                DMI_MATCH(DMI_SYS_VENDOR, "SAMSUNG ELECTRONICS CO., LTD."),
+                DMI_MATCH(DMI_PRODUCT_NAME, "3570R/370R/470R/450R/510R/4450RV"),
+                },
+        },
+        {
          /* https://bugzilla.redhat.com/show_bug.cgi?id=1094948 */
          .callback = video_disable_native_backlight,
          .ident = "SAMSUNG 730U3E/740U3E",