drivers/gpu/drm/i915/intel_atomic_plane.h

   1 /* SPDX-License-Identifier: MIT */
   2 /*
   3  * Copyright © 2019 Intel Corporation
   4  */
   5
   6 #ifndef __INTEL_ATOMIC_PLANE_H__
   7 #define __INTEL_ATOMIC_PLANE_H__
   8
   9 struct drm_plane;
  10 struct intel_atomic_state;
  11 struct intel_crtc;
  12 struct intel_crtc_state;
  13 struct intel_plane;
  14 struct intel_plane_state;
  15
  16 extern const struct drm_plane_helper_funcs intel_plane_helper_funcs;
  17
  18 void intel_update_plane(struct intel_plane *plane,
  19                         const struct intel_crtc_state *crtc_state,
  20                         const struct intel_plane_state *plane_state);
  21 void intel_update_slave(struct intel_plane *plane,
  22                         const struct intel_crtc_state *crtc_state,
  23                         const struct intel_plane_state *plane_state);
  24 void intel_disable_plane(struct intel_plane *plane,
  25                          const struct intel_crtc_state *crtc_state);
  26 struct intel_plane *intel_plane_alloc(void);
  27 void intel_plane_free(struct intel_plane *plane);
  28 struct drm_plane_state *intel_plane_duplicate_state(struct drm_plane *plane);
  29 void intel_plane_destroy_state(struct drm_plane *plane,
  30                                struct drm_plane_state *state);
  31 void skl_update_planes_on_crtc(struct intel_atomic_state *state,
  32                                struct intel_crtc *crtc);
  33 void i9xx_update_planes_on_crtc(struct intel_atomic_state *state,
  34                                 struct intel_crtc *crtc);
  35 int intel_plane_atomic_check_with_state(const struct intel_crtc_state *old_crtc_state,
  36                                         struct intel_crtc_state *crtc_state,
  37                                         const struct intel_plane_state *old_plane_state,
  38                                         struct intel_plane_state *intel_state);
  39
  40 #endif /* __INTEL_ATOMIC_PLANE_H__ */