diff options
| author | Hans de Goede <[email protected]> | 2023-04-30 18:57:52 +0200 |
|---|---|---|
| committer | Hans de Goede <[email protected]> | 2023-05-09 12:29:50 +0200 |
| commit | 9e6380d6573181c555ca1b5019b08d19a9ee581c (patch) | |
| tree | a2415cbe71d2ce88a6ca491cbcdcf42372515fb4 | |
| parent | 711bcc0cb34e96a60e88d7b0260862781de3e530 (diff) | |
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: c0549b72d99d ("platform/x86: lenovo-yogabook-wmi: Add driver for Lenovo Yoga Book")
Signed-off-by: Hans de Goede <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
| -rw-r--r-- | drivers/platform/x86/lenovo-yogabook-wmi.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/platform/x86/lenovo-yogabook-wmi.c b/drivers/platform/x86/lenovo-yogabook-wmi.c index 5948ffa74acd..d57fcc838851 100644 --- a/drivers/platform/x86/lenovo-yogabook-wmi.c +++ b/drivers/platform/x86/lenovo-yogabook-wmi.c @@ -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); |