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Commit 906f187b authored by Aaron Lu's avatar Aaron Lu Committed by Rafael J. Wysocki
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Revert "ACPI / video: Ignore BIOS initial backlight value for HP 250 G1" 

This reverts commit e37f14a5.

It turned out other systems also share the same problem with bug 63111
so I made a patch to catch initial brightness level 0 problem. With that
patch applied, we do not need to place HP 250 G1 in DMI table.

References: https://bugzilla.kernel.org/show_bug.cgi?id=63111


Signed-off-by: default avatarAaron Lu <aaron.lu@intel.com>
Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
parent 2c62333a

drivers/acpi/video.c

+0 −8
Original line number Diff line number Diff line
@@ -504,14 +504,6 @@ static struct dmi_system_id video_dmi_table[] __initdata = { 
		DMI_MATCH(DMI_PRODUCT_NAME, "HP Pavilion m4 Notebook PC"),

		},

	},

	{

	 .callback = video_ignore_initial_backlight,

	 .ident = "HP 250 G1",

	 .matches = {

		DMI_MATCH(DMI_BOARD_VENDOR, "Hewlett-Packard"),

		DMI_MATCH(DMI_PRODUCT_NAME, "HP 250 G1 Notebook PC"),

		},

	},

	{}

};