Revert "drm/amd/display: Enable Freesync Video Mode by default"

Revert "drm/amd/display: Enable Freesync Video Mode by default"

commit 2d91abf516f188cbb58f81e274f431c23e5fcf20 upstream.

This reverts commit fec907c0bd0896da563ea6718c5a01dc09529050.

The bug referenced below was bisected to this commit. There has been no
activity toward fixing it in 3 months, so let's revert for now.

Bug: https://gitlab.freedesktop.org/drm/amd/-/issues/2162
Signed-off-by: Michel Dänzer <mdaenzer@redhat.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>