3.8.13.6 -stable review patch. If anyone has any objections, please let me know. ------------------ From: Lan Tianyu <tianyu.lan@xxxxxxxxx> commit 9657a565a476d517451c10b0bcc106e300785aff upstream. The BIOS of FUjitsu E753 reports an incorrect initial backlight value for WIN8 compatible OS, causing backlight to be dark during startup. This change causes the incorrect initial value from BIOS to be ignored. References: https://bugzilla.kernel.org/show_bug.cgi?id=60161 Reported-and-tested-by: Jan Hinnerk Stosch <janhinnerk.stosch@xxxxxxxxx> Signed-off-by: Lan Tianyu <tianyu.lan@xxxxxxxxx> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx> Signed-off-by: Kamal Mostafa <kamal@xxxxxxxxxxxxx> --- drivers/acpi/video.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/drivers/acpi/video.c b/drivers/acpi/video.c index 545246f..5006c47 100644 --- a/drivers/acpi/video.c +++ b/drivers/acpi/video.c @@ -449,6 +449,14 @@ static struct dmi_system_id video_dmi_table[] __initdata = { }, { .callback = video_ignore_initial_backlight, + .ident = "Fujitsu E753", + .matches = { + DMI_MATCH(DMI_BOARD_VENDOR, "FUJITSU"), + DMI_MATCH(DMI_PRODUCT_NAME, "LIFEBOOK E753"), + }, + }, + { + .callback = video_ignore_initial_backlight, .ident = "HP Pavilion dm4", .matches = { DMI_MATCH(DMI_BOARD_VENDOR, "Hewlett-Packard"), -- 1.8.1.2 -- To unsubscribe from this list: send the line "unsubscribe stable" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html