| commit | d5570a72439b2d972c915208266440c2f330d03d | [log] [tgz] |
|---|---|---|
| author | Ben Widawsky <ben@bwidawsk.net> | Fri Sep 07 19:43:41 2012 -0700 |
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | Thu Sep 20 14:23:01 2012 +0200 |
| tree | 31de414d953ca4eebd6cc392c41e23c18d9cb848 | |
| parent | df6eedc81d43c2245885c6baeb28d488c8a4dea4 [diff] |
drm/i915: POSTING_READ the new rps value In order to keep our cached values in sync with the hardware, we need a posting read here. CC: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Ben Widawsky <ben@bwidawsk.net> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>