ACPI: video: Remove desktops without backlight DMI quirks
authorHans de Goede <hdegoede@redhat.com>
Tue, 4 Apr 2023 11:02:51 +0000 (13:02 +0200)
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>
Tue, 11 Apr 2023 18:55:46 +0000 (20:55 +0200)
commitabe4f5ae5efa6a63c7d5abfa07eb02bb56b4654e
tree510bd49c9eed675def9a001a9f8d60ccc6dc2eb4
parent67abe9c6a8077819aae490dcd3b9629c2e87bfc2
ACPI: video: Remove desktops without backlight DMI quirks

After the recent backlight changes acpi_video# backlight devices are only
registered when explicitly requested from the cmdline, by DMI quirk or by
the GPU driver.

This means that we no longer get false-positive backlight control support
advertised on desktop boards.

Remove the 3 DMI quirks for desktop boards where the false-positive issue
was fixed through quirks before. Note many more desktop boards were
affected but we never build a full quirk list for this.

Reviewed-by: Mario Limonciello <mario.limonciello@amd.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
drivers/acpi/video_detect.c