Commit d77596d4 authored by Hans de Goede's avatar Hans de Goede Committed by Rafael J. Wysocki
Browse files

ACPI: video: Add backlight=native DMI quirk for HP Pavilion g6-1d80nr 



The HP Pavilion g6-1d80nr predates Windows 8, so it defaults to using
acpi_video# for backlight control, but this is non functional on
this model.

Add a DMI quirk to use the native backlight interface which does
work properly.

Signed-off-by: default avatarHans de Goede <hdegoede@redhat.com>
Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
parent 2241ab53

drivers/acpi/video_detect.c

+9 −0
Original line number Diff line number Diff line
@@ -618,6 +618,15 @@ static const struct dmi_system_id video_detect_dmi_table[] = { 
		DMI_MATCH(DMI_PRODUCT_NAME, "UX303UB"),

		},

	},

	{

	 .callback = video_detect_force_native,

	 /* HP Pavilion g6-1d80nr / B4U19UA */

	 .matches = {

		DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"),

		DMI_MATCH(DMI_PRODUCT_NAME, "HP Pavilion g6 Notebook PC"),

		DMI_MATCH(DMI_PRODUCT_SKU, "B4U19UA"),

		},

	},

	{

	 .callback = video_detect_force_native,

	 /* Samsung N150P */