This patch reverts:
Revert "Make SetCrtcConfigs take flags bits to allow partial configuration changes"

This reverts commit 105a161a.

Revert "Define new semantics for scanout pixmap destruction."

This reverts commit 0d32bb07.

Revert "Fix spelling errors, add description of SCANOUTPIXMAPINFO fields."

This reverts commit 3e28d309.

Revert "Add some informative text about the reasons for the PCP and ST bits"

This reverts commit ebab32de.

Revert "RandR version 1.4 additions"

This reverts commit dd14a227

.

None of this was ever used in the X server and I think it should
probably be addressed in smaller pieces later.

Acked-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>