drm/i915: remove is_pch_edp() helpers and state variable

There are no more users for these, so remove them.

Signed-off-by: Imre Deak <imre.deak@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

1 files changed, 0 insertions, 36 deletions

diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
index 3ab683af5256..fa7e66b4adc6 100644
--- a/drivers/gpu/drm/i915/intel_dp.c
+++ b/drivers/gpu/drm/i915/intel_dp.c
@@ -52,19 +52,6 @@ static bool is_edp(struct intel_dp *intel_dp)
         return intel_dig_port->base.type == INTEL_OUTPUT_EDP;
 }
 
-/**
- * is_pch_edp - is the port on the PCH and attached to an eDP panel?
- * @intel_dp: DP struct
- *
- * Returns true if the given DP struct corresponds to a PCH DP port attached
- * to an eDP panel, false otherwise.  Helpful for determining whether we
- * may need FDI resources for a given DP output or not.
- */
-static bool is_pch_edp(struct intel_dp *intel_dp)
-{
-        return intel_dp->is_pch_edp;
-}
-
 static struct drm_device *intel_dp_to_dev(struct intel_dp *intel_dp)
 {
         struct intel_digital_port *intel_dig_port = dp_to_dig_port(intel_dp);
@@ -93,25 +80,6 @@ static struct intel_dp *intel_attached_dp(struct drm_connector *connector)
         return enc_to_intel_dp(&intel_attached_encoder(connector)->base);
 }
 
-/**
- * intel_encoder_is_pch_edp - is the given encoder a PCH attached eDP?
- * @encoder: DRM encoder
- *
- * Return true if @encoder corresponds to a PCH attached eDP panel.  Needed
- * by intel_display.c.
- */
-bool intel_encoder_is_pch_edp(struct drm_encoder *encoder)
-{
-        struct intel_dp *intel_dp;
-
-        if (!encoder)
-                return false;
-
-        intel_dp = enc_to_intel_dp(encoder);
-
-        return is_pch_edp(intel_dp);
-}
-
 static void intel_dp_link_down(struct intel_dp *intel_dp);
 
 static int
@@ -2981,10 +2949,6 @@ intel_dp_init_connector(struct intel_digital_port *intel_dig_port,
         intel_dp->DP = I915_READ(intel_dp->output_reg);
         intel_dp->attached_connector = intel_connector;
 
-        if (HAS_PCH_SPLIT(dev) && port == PORT_D)
-                if (intel_dpd_is_edp(dev))
-                        intel_dp->is_pch_edp = true;
-
         type = DRM_MODE_CONNECTOR_DisplayPort;
         /*
          * FIXME : We need to initialize built-in panels before external panels.