drm/i915: Map registers before GTT init
authorBen Widawsky <ben@bwidawsk.net>
Tue, 9 Apr 2013 01:43:49 +0000 (18:43 -0700)
committerDaniel Vetter <daniel.vetter@ffwll.ch>
Thu, 18 Apr 2013 07:43:12 +0000 (09:43 +0200)
This will allow us to read/write registers in GTT init.

Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
[danvet: Fix up error handling. We really should look into devres for
this stuff ...]
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

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