Commit ab7027de authored Jun 23, 2014 by Martin Kepplinger Committed by Rafael J. Wysocki Jul 07, 2014

ACPI / video: Add Acer TravelMate B113 to native backlight blacklist



Fix backlight control for Acer TravelMate B113 Laptop by adding
it to the video_dmi_table.

A workaround before that was to use acpi_osi=Linux or
acpi_backlight=vendor on boot but even then, only the function-
keys worked.

With this change there is no need for boot parameters and DE's
controls work as well.

Signed-off-by: Martin Kepplinger <martink@posteo.de>
[rjw: Subject]
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

parent 08a56226

drivers/acpi/video.c

+8 −0

Original line number	Diff line number	Diff line
		@@ -563,6 +563,14 @@ static struct dmi_system_id video_dmi_table[] __initdata = {
		DMI_MATCH(DMI_PRODUCT_NAME, "Aspire V5-471G"),
		},
		},
		{
		.callback = video_set_use_native_backlight,
		.ident = "Acer TravelMate B113",
		.matches = {
		DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
		DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate B113"),
		},
		},
		{
		.callback = video_set_use_native_backlight,
		.ident = "HP ProBook 4340s",

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