ACPI / video: Add use_native_backlight quirk for HP ProBook 4540s

As reported here:
https://bugzilla.redhat.com/show_bug.cgi?id=1025690
This is yet another model which needs this quirk.

Link: https://bugzilla.redhat.com/show_bug.cgi?id=1025690
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

1 files changed, 8 insertions, 0 deletions

diff --git a/drivers/acpi/video.c b/drivers/acpi/video.c
index 29649c194886..350d52a8f781 100644
--- a/drivers/acpi/video.c
+++ b/drivers/acpi/video.c
@@ -581,6 +581,14 @@ static struct dmi_system_id video_dmi_table[] __initdata = {
         },
         {
         .callback = video_set_use_native_backlight,
+        .ident = "HP ProBook 4540s",
+        .matches = {
+                DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"),
+                DMI_MATCH(DMI_PRODUCT_VERSION, "HP ProBook 4540s"),
+                },
+        },
+        {
+        .callback = video_set_use_native_backlight,
         .ident = "HP ProBook 2013 models",
         .matches = {
                 DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"),