From 6805b2a7434daaede07969ed5877300b2a0783e7 Mon Sep 17 00:00:00 2001 From: Rodrigo Vivi Date: Thu, 25 Sep 2014 12:28:32 -0400 Subject: [PATCH] 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 Cc: Paulo Zanoni Signed-off-by: Rodrigo Vivi Reviewed-by: Arthur Runyan Signed-off-by: Daniel Vetter --- drivers/gpu/drm/i915/intel_ddi.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) 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 }, }; -- 2.20.1