Commit 9e6380d6 authored by Hans de Goede's avatar Hans de Goede
Browse files

platform/x86: lenovo-yogabook: Set default keyboard backligh brightness on probe() 



Set default keyboard backlight brightness on probe(), this fixes
the backlight being off after a rmmod + modprobe.

Fixes: c0549b72 ("platform/x86: lenovo-yogabook-wmi: Add driver for Lenovo Yoga Book")
Signed-off-by: default avatarHans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20230430165807.472798-5-hdegoede@redhat.com
parent 711bcc0c

drivers/platform/x86/lenovo-yogabook-wmi.c

+3 −0
Original line number Diff line number Diff line
@@ -295,6 +295,9 @@ static int yogabook_wmi_probe(struct wmi_device *wdev, const void *context) 
	}

	data->backside_hall_irq = r;



	/* Set default brightness before enabling the IRQ */

	yogabook_wmi_set_kbd_backlight(data->wdev, YB_KBD_BL_DEFAULT);



	r = request_irq(data->backside_hall_irq, yogabook_backside_hall_irq,

			IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING,

			"backside_hall_sw", data);