drm/i915: Pass cpu_transcoder to assert_pipe_disabled() always

I missed a few assert_pipe_disabled() cases when changing it to
take enum transcoder instead of enum pipe, making sparse unhappy.
Convert the leftovers.
Reported-by: kbuild test robot <lkp@intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200108145616.7349-1-ville.syrjala@linux.intel.comReviewed-by: Chris Wilson <chris@chris-wilson.co.uk>

drivers/gpu/drm/i915/display/intel_dp.c

@@ -3085,7 +3085,7 @@ static void ilk_edp_pll_on(struct intel_dp *intel_dp,
 	struct intel_crtc *crtc = to_intel_crtc(pipe_config->uapi.crtc);
 	struct drm_i915_private *dev_priv = to_i915(crtc->base.dev);
 
-	assert_pipe_disabled(dev_priv, crtc->pipe);
+	assert_pipe_disabled(dev_priv, pipe_config->cpu_transcoder);
 	assert_dp_port_disabled(intel_dp);
 	assert_edp_pll_disabled(dev_priv);
 
@@ -3125,7 +3125,7 @@ static void ilk_edp_pll_off(struct intel_dp *intel_dp,
 	struct intel_crtc *crtc = to_intel_crtc(old_crtc_state->uapi.crtc);
 	struct drm_i915_private *dev_priv = to_i915(crtc->base.dev);
 
-	assert_pipe_disabled(dev_priv, crtc->pipe);
+	assert_pipe_disabled(dev_priv, old_crtc_state->cpu_transcoder);
 	assert_dp_port_disabled(intel_dp);
 	assert_edp_pll_enabled(dev_priv);
 

drivers/gpu/drm/i915/display/intel_tv.c

@@ -1527,7 +1527,7 @@ static void intel_tv_pre_enable(struct intel_encoder *encoder,
 			   ((video_levels->black << TV_BLACK_LEVEL_SHIFT) |
 			    (video_levels->blank << TV_BLANK_LEVEL_SHIFT)));
 
-	assert_pipe_disabled(dev_priv, intel_crtc->pipe);
+	assert_pipe_disabled(dev_priv, pipe_config->cpu_transcoder);
 
 	/* Filter ctl must be set before TV_WIN_SIZE */
 	tv_filter_ctl = TV_AUTO_SCALE;