-
This prevents the tearing of moving window in a composite WM desktop when output slave is attached but none of its crtc is really active. [1.19: Also fix DMX_LIBS= in configure.ac so it still links - ajax] Signed-off-by: Qiang Yu <Qiang.Yu@amd.com> Reviewed-by: Michel Dänzer <michel.daenzer@amd.com> (cherry picked from commit bb9128fd)
db1326cd