From 999d4376c62828b260fbb59d5ab6bc28918ca448 Mon Sep 17 00:00:00 2001 From: zino lin Date: Sun, 28 Aug 2016 16:12:06 +0800 Subject: platform/x86: asus-wmi: fix asus ux303ub brightness issue acpi_video0 doesn't work, asus-wmi brightness interface doesn't work, too. So, we use native brightness interface to handle the brightness adjustion, and add quirk_asus_ux303ub. Signed-off-by: zino lin Acked-by: Corentin Chary Signed-off-by: Darren Hart --- drivers/platform/x86/asus-wmi.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'drivers/platform/x86/asus-wmi.c') diff --git a/drivers/platform/x86/asus-wmi.c b/drivers/platform/x86/asus-wmi.c index 7c093a0b78bb..ce6ca31a2d09 100644 --- a/drivers/platform/x86/asus-wmi.c +++ b/drivers/platform/x86/asus-wmi.c @@ -2084,6 +2084,9 @@ static int asus_wmi_add(struct platform_device *pdev) if (asus->driver->quirks->wmi_backlight_power) acpi_video_set_dmi_backlight_type(acpi_backlight_vendor); + if (asus->driver->quirks->wmi_backlight_native) + acpi_video_set_dmi_backlight_type(acpi_backlight_native); + if (acpi_video_get_backlight_type() == acpi_backlight_vendor) { err = asus_wmi_backlight_init(asus); if (err && err != -ENODEV) -- cgit v1.2.3