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

   1 /* SPDX-License-Identifier: MIT */
   2 /*
   3  * Copyright © 2020 Intel Corporation
   4  */
   5
   6 #ifndef _SKL_UNIVERSAL_PLANE_H_
   7 #define _SKL_UNIVERSAL_PLANE_H_
   8
   9 #include <linux/types.h>
  10
  11 struct drm_i915_private;
  12 struct intel_crtc;
  13 struct intel_initial_plane_config;
  14 struct intel_plane_state;
  15 struct skl_ddb_entry;
  16 struct skl_wm_level;
  17
  18 enum pipe;
  19 enum plane_id;
  20
  21 struct intel_plane *
  22 skl_universal_plane_create(struct drm_i915_private *dev_priv,
  23                            enum pipe pipe, enum plane_id plane_id);
  24
  25 void skl_get_initial_plane_config(struct intel_crtc *crtc,
  26                                   struct intel_initial_plane_config *plane_config);
  27 bool skl_fixup_initial_plane_config(struct intel_crtc *crtc,
  28                                     const struct intel_initial_plane_config *plane_config);
  29
  30 int skl_format_to_fourcc(int format, bool rgb_order, bool alpha);
  31
  32 int skl_calc_main_surface_offset(const struct intel_plane_state *plane_state,
  33                                  int *x, int *y, u32 *offset);
  34
  35 bool icl_is_nv12_y_plane(struct drm_i915_private *dev_priv,
  36                          enum plane_id plane_id);
  37 u8 icl_hdr_plane_mask(void);
  38 bool icl_is_hdr_plane(struct drm_i915_private *dev_priv, enum plane_id plane_id);
  39
  40 #endif