[Intel-gfx] [PATCH 3/3] drm/i915/cnl: Avoid old DDI translation functions on Cannonlake.

[Rodrigo Vivi]

Cannonlake uses a different swing voltage initalization
sequence scheme that doesn't require these old functions.

All other DDI, voltage swing and PLLs initialialization
and configuration are already in place for Cannonlake.
This patch only removes unecessary steps probably saving
us from some useless warnings.

Cc: Clint Taylor <clinton.a.taylor at intel.com>
Cc: Mika Kahola <mika.kahola at intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi at intel.com>
---
 drivers/gpu/drm/i915/intel_ddi.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/i915/intel_ddi.c b/drivers/gpu/drm/i915/intel_ddi.c
index 80e96f1..9e9bfbe 100644
--- a/drivers/gpu/drm/i915/intel_ddi.c
+++ b/drivers/gpu/drm/i915/intel_ddi.c
@@ -596,7 +596,7 @@ static int intel_ddi_hdmi_level(struct drm_i915_private *dev_priv, enum port por
 
 	hdmi_level = dev_priv->vbt.ddi_port_info[port].hdmi_level_shift;
 
-	if (IS_GEN9_LP(dev_priv))
+	if (IS_GEN9_LP(dev_priv) || INTEL_GEN(dev_priv) >= 10)
 		return hdmi_level;
 
 	if (IS_GEN9_BC(dev_priv)) {
@@ -688,7 +688,7 @@ static void intel_prepare_dp_ddi_buffers(struct intel_encoder *encoder)
 	enum port port = intel_ddi_get_encoder_port(encoder);
 	const struct ddi_buf_trans *ddi_translations;
 
-	if (IS_GEN9_LP(dev_priv))
+	if (IS_GEN9_LP(dev_priv) || INTEL_GEN(dev_priv) >= 10)
 		return;
 
 	switch (encoder->type) {
@@ -741,7 +741,7 @@ static void intel_prepare_hdmi_ddi_buffers(struct intel_encoder *encoder)
 	enum port port = intel_ddi_get_encoder_port(encoder);
 	const struct ddi_buf_trans *ddi_translations_hdmi;
 
-	if (IS_GEN9_LP(dev_priv))
+	if (IS_GEN9_LP(dev_priv) || INTEL_GEN(dev_priv) >= 10)
 		return;
 
 	hdmi_level = intel_ddi_hdmi_level(dev_priv, port);
-- 
1.9.1