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 #include "i915_drv.h" 12 #include "intel_display.h" 13 14 struct drm_device; 15 struct drm_display_mode; 16 struct drm_file; 17 struct drm_i915_private; 18 struct intel_crtc_state; 19 struct intel_plane_state; 20 21 bool is_planar_yuv_format(u32 pixelformat); 22 int intel_usecs_to_scanlines(const struct drm_display_mode *adjusted_mode, 23 int usecs); 24 struct intel_plane *intel_sprite_plane_create(struct drm_i915_private *dev_priv, 25 enum pipe pipe, int plane); 26 int intel_sprite_set_colorkey_ioctl(struct drm_device *dev, void *data, 27 struct drm_file *file_priv); 28 void intel_pipe_update_start(const struct intel_crtc_state *new_crtc_state); 29 void intel_pipe_update_end(struct intel_crtc_state *new_crtc_state); 30 int intel_plane_check_stride(const struct intel_plane_state *plane_state); 31 int intel_plane_check_src_coordinates(struct intel_plane_state *plane_state); 32 int chv_plane_check_rotation(const struct intel_plane_state *plane_state); 33 struct intel_plane * 34 skl_universal_plane_create(struct drm_i915_private *dev_priv, 35 enum pipe pipe, enum plane_id plane_id); 36 37 static 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 46 static inline u8 icl_hdr_plane_mask(void) 47 { 48 return BIT(PLANE_PRIMARY) | 49 BIT(PLANE_SPRITE0) | BIT(PLANE_SPRITE1); 50 } 51 52 static inline bool icl_is_hdr_plane(struct drm_i915_private *dev_priv, 53 enum plane_id plane_id) 54 { 55 return INTEL_GEN(dev_priv) >= 11 && 56 icl_hdr_plane_mask() & BIT(plane_id); 57 } 58 59 #endif /* __INTEL_SPRITE_H__ */ 60