drm/i915: Use enum pipe for PCH transcoders

One more place where we've failed to switch to enum pipe when talking
about PCH transcoders.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20171010125556.25086-1-ville.syrjala@linux.intel.com
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>

diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 45d6e57fbe891b235959ef78f601777e02c55570..57d886cece16f2aade26aae198af0e562dba7332 100644 (file)
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -14758,10 +14758,10 @@ static struct intel_connector *intel_encoder_find_connector(struct intel_encoder
 }
 
 static bool has_pch_trancoder(struct drm_i915_private *dev_priv,
-                             enum transcoder pch_transcoder)
+                             enum pipe pch_transcoder)
 {
        return HAS_PCH_IBX(dev_priv) || HAS_PCH_CPT(dev_priv) ||
-               (HAS_PCH_LPT_H(dev_priv) && pch_transcoder == TRANSCODER_A);
+               (HAS_PCH_LPT_H(dev_priv) && pch_transcoder == PIPE_A);
 }
 
 static void intel_sanitize_crtc(struct intel_crtc *crtc,
@@ -14844,7 +14844,7 @@ static void intel_sanitize_crtc(struct intel_crtc *crtc,
                 * PCH transcoders B and C would prevent enabling the south
                 * error interrupt (see cpt_can_enable_serr_int()).
                 */
-               if (has_pch_trancoder(dev_priv, (enum transcoder)crtc->pipe))
+               if (has_pch_trancoder(dev_priv, crtc->pipe))
                        crtc->pch_fifo_underrun_disabled = true;
        }
 }