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Commit b186b4dc authored by Hans de Goede's avatar Hans de Goede Committed by Rafael J. Wysocki
Browse files

ACPI: Revert "ACPI / video: Add Dell Inspiron 5737 to the blacklist" 

The quirk to get "acpi_backlight=vendor" behavior by default on the
Dell Inspiron 5737 was added before we started doing
"acpi_backlight=native" by default on Win8 ready machines.

Since we now avoid using acpi-video as backlight driver on these machines
by default (using the native driver instead) we no longer need this quirk.

Moreover the vendor driver does not work after a suspend/resume where
as the native driver does.

This reverts commit 08a56226 (ACPI / video: Add Dell Inspiron 5737
to the blacklist).

Link: https://bugzilla.kernel.org/show_bug.cgi?id=111061


Cc: 3.19+ <stable@vger.kernel.org> # 3.19+
Reported-and-tested-by: default avatar <erusan@gmail.com>
Signed-off-by: default avatarHans de Goede <hdegoede@redhat.com>
Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
parent b21f2e81

drivers/acpi/video_detect.c

+0 −8
Original line number Diff line number Diff line
@@ -135,14 +135,6 @@ static const struct dmi_system_id video_detect_dmi_table[] = { 
		DMI_MATCH(DMI_PRODUCT_NAME, "UL30A"),

		},

	},

	{

	.callback = video_detect_force_vendor,

	.ident = "Dell Inspiron 5737",

	.matches = {

		DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),

		DMI_MATCH(DMI_PRODUCT_NAME, "Inspiron 5737"),

		},

	},



	/*

	 * These models have a working acpi_video backlight control, and using