From 339ee3fcbdab736adbc30b7a3d675005c61a2a40 Mon Sep 17 00:00:00 2001
From: Mustafa Kuscu <mustafakuscu@gmail.com>
Date: Sat, 28 Oct 2017 10:31:40 +0300
Subject: [PATCH] HID: add backlight level quirk for Asus ROG laptops
Git-commit: 339ee3fcbdab736adbc30b7a3d675005c61a2a40
Patch-mainline: v4.15-rc1
References: bsc#1101324
On laptops such as Asus GL553VD, setting keyboard backlight levels
does not work. This change enables F3/F4 keys to set backlight levels
(from 0 to 3, total 4 levels) on such laptops.
It is intended only to the following device: 0x0b05 1854:
P: Vendor=0b05 ProdID=1854 Rev=03.02
S: Manufacturer=ITE Tech. Inc.
S: Product=ITE Device(8910)
[jkosina@suse.cz: massage changelog a little bit]
Signed-off-by: Mustafa C Kuscu <mustafakuscu@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Acked-by: Takashi Iwai <tiwai@suse.de>
---
drivers/hid/hid-asus.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/hid/hid-asus.c b/drivers/hid/hid-asus.c
index 27651f50738e..1bb7b63b3150 100644
--- a/drivers/hid/hid-asus.c
+++ b/drivers/hid/hid-asus.c
@@ -745,7 +745,7 @@ static const struct hid_device_id asus_devices[] = {
{ HID_I2C_DEVICE(USB_VENDOR_ID_ASUSTEK,
USB_DEVICE_ID_ASUSTEK_I2C_TOUCHPAD), I2C_TOUCHPAD_QUIRKS },
{ HID_USB_DEVICE(USB_VENDOR_ID_ASUSTEK,
- USB_DEVICE_ID_ASUSTEK_ROG_KEYBOARD1) },
+ USB_DEVICE_ID_ASUSTEK_ROG_KEYBOARD1), QUIRK_USE_KBD_BACKLIGHT },
{ HID_USB_DEVICE(USB_VENDOR_ID_ASUSTEK,
USB_DEVICE_ID_ASUSTEK_ROG_KEYBOARD2), QUIRK_USE_KBD_BACKLIGHT },
{ HID_USB_DEVICE(USB_VENDOR_ID_ASUSTEK,
--
2.18.0