cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
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intel_atomic_plane.h (2854B)

      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#include <linux/types.h>
     10
     11struct drm_plane;
     12struct drm_property;
     13struct drm_rect;
     14struct intel_atomic_state;
     15struct intel_crtc;
     16struct intel_crtc_state;
     17struct intel_plane;
     18struct intel_plane_state;
     19enum plane_id;
     20
     21unsigned int intel_adjusted_rate(const struct drm_rect *src,
     22				 const struct drm_rect *dst,
     23				 unsigned int rate);
     24unsigned int intel_plane_pixel_rate(const struct intel_crtc_state *crtc_state,
     25				    const struct intel_plane_state *plane_state);
     26
     27unsigned int intel_plane_data_rate(const struct intel_crtc_state *crtc_state,
     28				   const struct intel_plane_state *plane_state,
     29				   int color_plane);
     30void intel_plane_copy_uapi_to_hw_state(struct intel_plane_state *plane_state,
     31				       const struct intel_plane_state *from_plane_state,
     32				       struct intel_crtc *crtc);
     33void intel_plane_copy_hw_state(struct intel_plane_state *plane_state,
     34			       const struct intel_plane_state *from_plane_state);
     35void intel_plane_update_noarm(struct intel_plane *plane,
     36			      const struct intel_crtc_state *crtc_state,
     37			      const struct intel_plane_state *plane_state);
     38void intel_plane_update_arm(struct intel_plane *plane,
     39			    const struct intel_crtc_state *crtc_state,
     40			    const struct intel_plane_state *plane_state);
     41void intel_plane_disable_arm(struct intel_plane *plane,
     42			     const struct intel_crtc_state *crtc_state);
     43struct intel_plane *intel_plane_alloc(void);
     44void intel_plane_free(struct intel_plane *plane);
     45struct drm_plane_state *intel_plane_duplicate_state(struct drm_plane *plane);
     46void intel_plane_destroy_state(struct drm_plane *plane,
     47			       struct drm_plane_state *state);
     48void intel_crtc_planes_update_noarm(struct intel_atomic_state *state,
     49				    struct intel_crtc *crtc);
     50void intel_crtc_planes_update_arm(struct intel_atomic_state *state,
     51				  struct intel_crtc *crtc);
     52int intel_plane_atomic_check_with_state(const struct intel_crtc_state *old_crtc_state,
     53					struct intel_crtc_state *crtc_state,
     54					const struct intel_plane_state *old_plane_state,
     55					struct intel_plane_state *intel_state);
     56int intel_plane_atomic_check(struct intel_atomic_state *state,
     57			     struct intel_plane *plane);
     58int intel_plane_calc_min_cdclk(struct intel_atomic_state *state,
     59			       struct intel_plane *plane,
     60			       bool *need_cdclk_calc);
     61int intel_atomic_plane_check_clipping(struct intel_plane_state *plane_state,
     62				      struct intel_crtc_state *crtc_state,
     63				      int min_scale, int max_scale,
     64				      bool can_position);
     65void intel_plane_set_invisible(struct intel_crtc_state *crtc_state,
     66			       struct intel_plane_state *plane_state);
     67void intel_plane_helper_add(struct intel_plane *plane);
     68
     69#endif /* __INTEL_ATOMIC_PLANE_H__ */