diff options
| author | Rodrigo Vivi <rodrigo.vivi@intel.com> | 2014-09-25 12:28:32 -0400 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2014-09-29 14:49:35 +0200 |
| commit | 6805b2a7434daaede07969ed5877300b2a0783e7 (patch) | |
| tree | a0490df6141ed09e2aa3e553da2a04ea5ed9fc1c | |
| parent | 17b523ba5c3835e6d595c9d7d6a45177b379efcd (diff) | |
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>
| -rw-r--r-- | drivers/gpu/drm/i915/intel_ddi.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/intel_ddi.c b/drivers/gpu/drm/i915/intel_ddi.c index e3cd159536ec..295827811433 100644 --- a/drivers/gpu/drm/i915/intel_ddi.c +++ b/drivers/gpu/drm/i915/intel_ddi.c @@ -96,7 +96,7 @@ static const struct ddi_buf_trans bdw_ddi_translations_dp[] = { { 0x80B2CFFF, 0x001B0002 }, { 0x00FFFFFF, 0x000E000A }, { 0x00DB6FFF, 0x00160005 }, - { 0x00C71FFF, 0x001A0002 }, + { 0x80C71FFF, 0x001A0002 }, { 0x00F7DFFF, 0x00180004 }, { 0x80D75FFF, 0x001B0002 }, }; |