1/* $NetBSD: intel_sprite.h,v 1.2 2021/12/18 23:45:30 riastradh Exp $ */ 2 3/* SPDX-License-Identifier: MIT */ 4/* 5 * Copyright �� 2019 Intel Corporation 6 */ 7 8#ifndef __INTEL_SPRITE_H__ 9#define __INTEL_SPRITE_H__ 10 11#include <linux/types.h> 12 13#include "intel_display.h" 14 15struct drm_device; 16struct drm_display_mode; 17struct drm_file; 18struct drm_i915_private; 19struct intel_crtc_state; 20struct intel_plane_state; 21 22int intel_usecs_to_scanlines(const struct drm_display_mode *adjusted_mode, 23 int usecs); 24struct intel_plane *intel_sprite_plane_create(struct drm_i915_private *dev_priv, 25 enum pipe pipe, int plane); 26int intel_sprite_set_colorkey_ioctl(struct drm_device *dev, void *data, 27 struct drm_file *file_priv); 28void intel_pipe_update_start(const struct intel_crtc_state *new_crtc_state); 29void intel_pipe_update_end(struct intel_crtc_state *new_crtc_state); 30int intel_plane_check_stride(const struct intel_plane_state *plane_state); 31int intel_plane_check_src_coordinates(struct intel_plane_state *plane_state); 32int chv_plane_check_rotation(const struct intel_plane_state *plane_state); 33struct intel_plane * 34skl_universal_plane_create(struct drm_i915_private *dev_priv, 35 enum pipe pipe, enum plane_id plane_id); 36 37static inline bool icl_is_nv12_y_plane(enum plane_id id) 38{ 39 /* Don't need to do a gen check, these planes are only available on gen11 */ 40 if (id == PLANE_SPRITE4 || id == PLANE_SPRITE5) 41 return true; 42 43 return false; 44} 45 46static inline u8 icl_hdr_plane_mask(void) 47{ 48 return BIT(PLANE_PRIMARY) | 49 BIT(PLANE_SPRITE0) | BIT(PLANE_SPRITE1); 50} 51 52bool icl_is_hdr_plane(struct drm_i915_private *dev_priv, enum plane_id plane_id); 53 54int ivb_plane_min_cdclk(const struct intel_crtc_state *crtc_state, 55 const struct intel_plane_state *plane_state); 56int hsw_plane_min_cdclk(const struct intel_crtc_state *crtc_state, 57 const struct intel_plane_state *plane_state); 58int vlv_plane_min_cdclk(const struct intel_crtc_state *crtc_state, 59 const struct intel_plane_state *plane_state); 60 61#endif /* __INTEL_SPRITE_H__ */ 62