drm/i915: Broadwell DDI Buffer translation - more tuning
authorRodrigo Vivi <rodrigo.vivi@intel.com>
Thu, 25 Sep 2014 16:28:32 +0000 (12:28 -0400)
committerDaniel Vetter <daniel.vetter@ffwll.ch>
Mon, 29 Sep 2014 12:49:35 +0000 (14:49 +0200)
commit6805b2a7434daaede07969ed5877300b2a0783e7
treea0490df6141ed09e2aa3e553da2a04ea5ed9fc1c
parent17b523ba5c3835e6d595c9d7d6a45177b379efcd
drm/i915: Broadwell DDI Buffer translation - more tuning

BDW display - DP buffer translation values changed to give better margin.

Further change to entry 6; set dword 0 bit 31=1.

Both changes were approved already but this one didn't landed BSpec yet
this is why it is in a separated patch. Making reviewer's life easier.
Also alowing separated tests and any future bisect that might be needed.

Reference: Predator r74080 / HSD 4394389

v2: Arthur noticed I was changing the wrong bit.

Cc: Arthur Runyan <arthur.j.runyan@intel.com>
Cc: Paulo Zanoni <paulo.r.zanoni@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Reviewed-by: Arthur Runyan <arthur.j.runyan@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
drivers/gpu/drm/i915/intel_ddi.c