drm/i915: Don't program DSPCLK_GATE_D twice on IVB and VLV
authorDamien Lespiau <damien.lespiau@intel.com>
Fri, 19 Oct 2012 16:55:43 +0000 (17:55 +0100)
committerDaniel Vetter <daniel.vetter@ffwll.ch>
Fri, 19 Oct 2012 23:01:48 +0000 (01:01 +0200)
We were programming register 0x42020 twice on those platforms. Once
should be enough.

Signed-off-by: Damien Lespiau <damien.lespiau@intel.com>
Reviewed-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
drivers/gpu/drm/i915/intel_pm.c

Simple merge