drm/amd/display: Add FBC on/off to front-end programming

- Fixing text mode for cases when VT-switch doesn't result
in timing change

Signed-off-by: Roman Li <Roman.Li@amd.com>
Reviewed-by: Harry Wentland <Harry.Wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Roman Li 2017-09-07 17:02:47 -04:00 • committed by Alex Deucher
commit e008b0bcc6