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[49/67] drm/i915/cnl: Avoid old DDI translation functions on Cannonlake.

Message ID 1491506163-14587-49-git-send-email-rodrigo.vivi@intel.com (mailing list archive)
State New, archived
Headers show

Commit Message

Rodrigo Vivi April 6, 2017, 7:15 p.m. UTC 
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.

Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
---
 drivers/gpu/drm/i915/intel_ddi.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)
diff mbox

Patch

diff --git a/drivers/gpu/drm/i915/intel_ddi.c b/drivers/gpu/drm/i915/intel_ddi.c
index dd804c0..1773e17 100644
--- a/drivers/gpu/drm/i915/intel_ddi.c
+++ b/drivers/gpu/drm/i915/intel_ddi.c
@@ -595,7 +595,7 @@  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)) {
@@ -687,7 +687,7 @@  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) {
@@ -740,7 +740,7 @@  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);