Commit d0c2ce16 authored by Lan Tianyu's avatar Lan Tianyu Committed by Rafael J. Wysocki
Browse files

ACPI / video: Add "Asus UL30VT" to ACPI video detect blacklist 

The ACPI video driver can't control backlight correctly on
Asus UL30VT.  Vendor driver (asus-laptop) can work.  This patch is to
add "Asus UL30VT" to ACPI video detect blacklist in order to use
asus-laptop for video control on the "Asus UL30VT" rather than ACPI
video driver.

References: https://bugzilla.kernel.org/show_bug.cgi?id=32592


Reported-by: default avatarAlex Williamson <alex.williamson@redhat.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: default avatarLan Tianyu <tianyu.lan@intel.com>
Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
parent 0ac1b1d7

drivers/acpi/video_detect.c

+8 −0
Original line number Diff line number Diff line
@@ -156,6 +156,14 @@ static struct dmi_system_id video_detect_dmi_table[] = { 
		DMI_MATCH(DMI_BOARD_NAME, "X360"),

		},

	},

	{

	.callback = video_detect_force_vendor,

	.ident = "Asus UL30VT",

	.matches = {

		DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK Computer Inc."),

		DMI_MATCH(DMI_PRODUCT_NAME, "UL30VT"),

		},

	},

	{ },

};