if (hweight32(crtc_state->connector_mask) > 1)
return -EINVAL;
- drm_atomic_crtc_state_for_each_plane_state(plane, plane_state, crtc_state)
- dlist_count += vc4_plane_dlist_size(plane_state);
+ drm_atomic_crtc_state_for_each_plane_state(plane, plane_state, crtc_state) {
+ u32 plane_dlist_count = vc4_plane_dlist_size(plane_state);
+
+ drm_dbg_driver(dev, "[CRTC:%d:%s] Found [PLANE:%d:%s] with DLIST size: %u\n",
+ crtc->base.id, crtc->name,
+ plane->base.id, plane->name,
+ plane_dlist_count);
+
+ dlist_count += plane_dlist_count;
+ }
dlist_count++; /* Account for SCALER_CTL0_END. */
+ drm_dbg_driver(dev, "[CRTC:%d:%s] Allocating DLIST block with size: %u\n",
+ crtc->base.id, crtc->name, dlist_count);
+
alloc = vc4_hvs_alloc_dlist_entry(vc4->hvs, vc4_state->assigned_channel, dlist_count);
if (IS_ERR(alloc))
return PTR_ERR(alloc);