[PATCH V2] DDX/DPMS: Call dixSaveScreens() also when screen is turned on

[Keith Packard]

Egbert Eich <eich at freedesktop.org> writes:

> DMPS calls dixSaveScreens() when turned off but not when turned
> on. In most cases this is irrelevant as DPMS is done when a
> key is hit in which case dixSaveScreens() will be called to
> unblank anyhow. This isn't the case if we use xset (or the
> DPMS extension directly) to unblank.
> Check screenIsSaved to make sure the state needs to be changed
> before calling dixSaveScreens().

Merged.
   95bf478..623c414  master -> master

-- 
keith.packard at intel.com
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