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Nils Schneider authored
Do not trigger re-enumerating output devices when changing or querying the backlight. Re-enumerating output devices may stall Xorg at least on Intel GPUs when EDID is unresponsive or contains bogus data (due to retries). When working with the backlight it is safe to assume that a monitor capable of setting its backlight is currently connected. Signed-off-by: Nils Schneider <nils@nilsschneider.net> Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
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