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>

diff --git a/drivers/acpi/video.c b/drivers/acpi/video.c
index 29649c1..350d52a 100644 (file)
--- 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"),