drm/i915/skl: Update the DDI translation values for DP/eDP 1.3

Hardware team updated the recommended translation values for DP/eDP 1.3.
This should help with some stability and HBR2 issues.

Signed-off-by: Damien Lespiau <damien.lespiau@intel.com>
Reviewed-by: Satheeshakrishna M<satheeshakrishna.m@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

diff --git a/drivers/gpu/drm/i915/intel_ddi.c b/drivers/gpu/drm/i915/intel_ddi.c
index e6b45cd150d387f3d41974e3714e0d73ff46d64c..4e2e8608b46bb62e601fcd829d56b99c7c72014b 100644 (file)
--- a/drivers/gpu/drm/i915/intel_ddi.c
+++ b/drivers/gpu/drm/i915/intel_ddi.c
@@ -128,15 +128,15 @@ static const struct ddi_buf_trans bdw_ddi_translations_hdmi[] = {
 };
 
 static const struct ddi_buf_trans skl_ddi_translations_dp[] = {
-       { 0x00000018, 0x000000a0 },
-       { 0x00004014, 0x00000098 },
+       { 0x00000018, 0x000000a2 },
+       { 0x00004014, 0x0000009B },
        { 0x00006012, 0x00000088 },
-       { 0x00008010, 0x00000080 },
-       { 0x00000018, 0x00000098 },
+       { 0x00008010, 0x00000087 },
+       { 0x00000018, 0x0000009B },
        { 0x00004014, 0x00000088 },
-       { 0x00006012, 0x00000080 },
+       { 0x00006012, 0x00000087 },
        { 0x00000018, 0x00000088 },
-       { 0x00004014, 0x00000080 },
+       { 0x00004014, 0x00000087 },
 };
 
 static const struct ddi_buf_trans skl_ddi_translations_hdmi[] = {