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Commit 9a25b22f authored by Luke D. Jones's avatar Luke D. Jones Committed by Greg Kroah-Hartman
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HID: asus: Remove check for same LED brightness on set 



commit 3fdcf7cdfc229346d028242e73562704ad644dd0 upstream.

Remove the early return on LED brightness set so that any controller
application, daemon, or desktop may set the same brightness at any stage.

This is required because many ASUS ROG keyboards will default to max
brightness on laptop resume if the LEDs were set to off before sleep.

Signed-off-by: default avatarLuke D Jones <luke@ljones.dev>
Signed-off-by: default avatarJiri Kosina <jkosina@suse.cz>
Signed-off-by: default avatarStefan Ghinea <stefan.ghinea@windriver.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent a103859a

drivers/hid/hid-asus.c

+0 −3
Original line number Diff line number Diff line
@@ -351,9 +351,6 @@ static void asus_kbd_backlight_set(struct led_classdev *led_cdev, 
{

	struct asus_kbd_leds *led = container_of(led_cdev, struct asus_kbd_leds,

						 cdev);

	if (led->brightness == brightness)

		return;



	led->brightness = brightness;

	schedule_work(&led->work);

}