summaryrefslogtreecommitdiff
path: root/drivers/gpu/drm/i915/display/intel_atomic_plane.h
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/gpu/drm/i915/display/intel_atomic_plane.h')
-rw-r--r--drivers/gpu/drm/i915/display/intel_atomic_plane.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_atomic_plane.h b/drivers/gpu/drm/i915/display/intel_atomic_plane.h
index 5c78a087ed86..dc4d05e75e1c 100644
--- a/drivers/gpu/drm/i915/display/intel_atomic_plane.h
+++ b/drivers/gpu/drm/i915/display/intel_atomic_plane.h
@@ -10,6 +10,7 @@
struct drm_plane;
struct drm_property;
+struct drm_rect;
struct intel_atomic_state;
struct intel_crtc;
struct intel_crtc_state;
@@ -18,6 +19,9 @@ struct intel_plane_state;
extern const struct drm_plane_helper_funcs intel_plane_helper_funcs;
+unsigned int intel_adjusted_rate(const struct drm_rect *src,
+ const struct drm_rect *dst,
+ unsigned int rate);
unsigned int intel_plane_pixel_rate(const struct intel_crtc_state *crtc_state,
const struct intel_plane_state *plane_state);