This allows us to advertise more modes especially on HDR displays.

Fixes using 4K@60 modes on my TV and main display both using a HDMI to DP
adapter. Also fixes similar issues for users running into this.

Cc: stable@vger.kernel.org # 5.10+
Signed-off-by: Karol Herbst <kherbst@redhat.com>
Reviewed-by: Lyude Paul <lyude@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230330223938.4025569-1-kherbst@redhat.com