Revert "drm/amdgpu: use dirty framebuffer helper"

Revert "drm/amdgpu: use dirty framebuffer helper"

This reverts commit 134ed0da0d8a10d87bebf46f68e525d007269038.

Unfortunately, that commit causes performance regressions on non-PSR
setups. So, just revert it until FB_DAMAGE_CLIPS support can be added.

Cc: stable@vger.kernel.org
Link: https://gitlab.freedesktop.org/drm/amd/-/issues/2189
Link: https://bugzilla.kernel.org/show_bug.cgi?id=216554
Fixes: 134ed0da0d8a10 ("drm/amdgpu: use dirty framebuffer helper")
Fixes: 94403f93003afc ("drm/amdgpu: don't register a dirty callback for non-atomic")
Signed-off-by: Hamza Mahfooz <hamza.mahfooz@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>