drivers/gpu/drm/i915/display/intel_sprite.h

   1 /* SPDX-License-Identifier: MIT */
   2 /*
   3  * Copyright © 2019 Intel Corporation
   4  */
   5
   6 #ifndef __INTEL_SPRITE_H__
   7 #define __INTEL_SPRITE_H__
   8
   9 #include <linux/types.h>
  10
  11 struct drm_i915_private;
  12 struct intel_crtc_state;
  13 struct intel_plane_state;
  14 enum pipe;
  15
  16 #ifdef I915
  17 struct intel_plane *intel_sprite_plane_create(struct drm_i915_private *dev_priv,
  18                                               enum pipe pipe, int plane);
  19 int intel_plane_check_src_coordinates(struct intel_plane_state *plane_state);
  20 int chv_plane_check_rotation(const struct intel_plane_state *plane_state);
  21
  22 int ivb_plane_min_cdclk(const struct intel_crtc_state *crtc_state,
  23                         const struct intel_plane_state *plane_state);
  24 int hsw_plane_min_cdclk(const struct intel_crtc_state *crtc_state,
  25                         const struct intel_plane_state *plane_state);
  26 int vlv_plane_min_cdclk(const struct intel_crtc_state *crtc_state,
  27                         const struct intel_plane_state *plane_state);
  28 #else
  29 static inline struct intel_plane *intel_sprite_plane_create(struct drm_i915_private *dev_priv,
  30                                                             int pipe, int plane)
  31 {
  32         return NULL;
  33 }
  34 #endif
  35
  36 #endif /* __INTEL_SPRITE_H__ */