Commit 89b04114 authored by Chia-Lin Kao (AceLan)'s avatar Chia-Lin Kao (AceLan) Committed by Rafael J. Wysocki
Browse files

ACPI: video: Add backlight=native DMI quirk for Dell Vostro 15 3535 



Sometimes the system boots up with a acpi_video0 backlight interface
which doesn't work. So add Dell Vostro 15 3535 into the
video_detect_dmi_table to set it to native explicitly.

Signed-off-by: default avatarChia-Lin Kao (AceLan) <acelan.kao@canonical.com>
Signed-off-by: default avatarRafael J. Wysocki <rjw@rjwysocki.net>
parent fe15c26e

drivers/acpi/video_detect.c

+7 −0
Original line number Diff line number Diff line
@@ -716,6 +716,13 @@ static const struct dmi_system_id video_detect_dmi_table[] = { 
		DMI_MATCH(DMI_PRODUCT_NAME, "Dell G15 5515"),

		},

	},

	{

	 .callback = video_detect_force_native,

	 .matches = {

		DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),

		DMI_MATCH(DMI_PRODUCT_NAME, "Vostro 15 3535"),

		},

	},



	/*

	 * Desktops which falsely report a backlight and which our heuristics