Commit 22258464 authored by Adam Lee's avatar Adam Lee Committed by Rafael J. Wysocki
Browse files

ACPI / blacklist: blacklist Win8 OSI for Dell Vostro 3546 



The wireless hotkey of Dell Vostro 3546 does not work with Win8 OSI. Due
to insufficient documentation for the driver implementation, blacklist
it as a workaround.

Signed-off-by: default avatarAdam Lee <adam.lee@canonical.com>
Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
parent cac7f242

drivers/acpi/blacklist.c

+8 −0
Original line number Diff line number Diff line
@@ -290,6 +290,14 @@ static struct dmi_system_id acpi_osi_dmi_table[] __initdata = { 
		    DMI_MATCH(DMI_PRODUCT_NAME, "Vostro 3446"),

		},

	},

	{

	.callback = dmi_disable_osi_win8,

	.ident = "Dell Vostro 3546",

	.matches = {

		    DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),

		    DMI_MATCH(DMI_PRODUCT_NAME, "Vostro 3546"),

		},

	},



	/*

	 * BIOS invocation of _OSI(Linux) is almost always a BIOS bug.