ACPI: video: DMI workaround another broken Acer BIOS enabling display brightness

http://bugzilla.kernel.org/show_bug.cgi?id=13121

Signed-off-by: Len Brown <len.brown@intel.com>

diff --git a/drivers/acpi/video.c b/drivers/acpi/video.c
index 7e8ee49ebd4069cc559ae7ca6f332d0bb7fe2ab8..3a3d1565a7dd7da367b501a47d65d627de4098cf 100644 (file)
--- a/drivers/acpi/video.c
+++ b/drivers/acpi/video.c
@@ -562,6 +562,14 @@ static struct dmi_system_id video_dmi_table[] __initdata = {
                DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 5720"),
                },
        },
+       {
+        .callback = video_set_bqc_offset,
+        .ident = "Acer Aspire 5710Z",
+        .matches = {
+               DMI_MATCH(DMI_BOARD_VENDOR, "Acer"),
+               DMI_MATCH(DMI_PRODUCT_NAME, "Aspire 5710Z"),
+               },
+       },
        {}
 };