diff options
| -rw-r--r-- | drivers/gpu/drm/vc4/vc4_hvs.c | 4 | ||||
| -rw-r--r-- | drivers/gpu/drm/vc4/vc4_plane.c | 7 |
2 files changed, 8 insertions, 3 deletions
diff --git a/drivers/gpu/drm/vc4/vc4_hvs.c b/drivers/gpu/drm/vc4/vc4_hvs.c index e37851e13474..3a5d9ba3a67a 100644 --- a/drivers/gpu/drm/vc4/vc4_hvs.c +++ b/drivers/gpu/drm/vc4/vc4_hvs.c @@ -475,8 +475,10 @@ int vc4_hvs_atomic_check(struct drm_crtc *crtc, struct drm_atomic_state *state) ret = drm_mm_insert_node(&vc4->hvs->dlist_mm, &vc4_state->mm, dlist_count); spin_unlock_irqrestore(&vc4->hvs->mm_lock, flags); - if (ret) + if (ret) { + drm_err(dev, "Failed to allocate DLIST entry: %d\n", ret); return ret; + } return 0; } diff --git a/drivers/gpu/drm/vc4/vc4_plane.c b/drivers/gpu/drm/vc4/vc4_plane.c index 978433554f3d..e4fcef11cf6f 100644 --- a/drivers/gpu/drm/vc4/vc4_plane.c +++ b/drivers/gpu/drm/vc4/vc4_plane.c @@ -739,7 +739,8 @@ static void vc4_plane_calc_load(struct drm_plane_state *state) static int vc4_plane_allocate_lbm(struct drm_plane_state *state) { - struct vc4_dev *vc4 = to_vc4_dev(state->plane->dev); + struct drm_device *drm = state->plane->dev; + struct vc4_dev *vc4 = to_vc4_dev(drm); struct vc4_plane_state *vc4_state = to_vc4_plane_state(state); unsigned long irqflags; u32 lbm_size; @@ -765,8 +766,10 @@ static int vc4_plane_allocate_lbm(struct drm_plane_state *state) 0, 0); spin_unlock_irqrestore(&vc4->hvs->mm_lock, irqflags); - if (ret) + if (ret) { + drm_err(drm, "Failed to allocate LBM entry: %d\n", ret); return ret; + } } else { WARN_ON_ONCE(lbm_size != vc4_state->lbm.size); } |