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_device; 12 struct drm_display_mode; 13 struct drm_file; 14 struct drm_i915_private; 15 struct intel_crtc_state; 16 struct intel_plane_state; 17 enum pipe; 18 19 /* 20 * FIXME: We should instead only take spinlocks once for the entire update 21 * instead of once per mmio. 22 */ 23 #if IS_ENABLED(CONFIG_PROVE_LOCKING) 24 #define VBLANK_EVASION_TIME_US 250 25 #else 26 #define VBLANK_EVASION_TIME_US 100 27 #endif 28 29 struct intel_plane *intel_sprite_plane_create(struct drm_i915_private *dev_priv, 30 enum pipe pipe, int plane); 31 int intel_sprite_set_colorkey_ioctl(struct drm_device *dev, void *data, 32 struct drm_file *file_priv); 33 int intel_plane_check_src_coordinates(struct intel_plane_state *plane_state); 34 int chv_plane_check_rotation(const struct intel_plane_state *plane_state); 35 36 int ivb_plane_min_cdclk(const struct intel_crtc_state *crtc_state, 37 const struct intel_plane_state *plane_state); 38 int hsw_plane_min_cdclk(const struct intel_crtc_state *crtc_state, 39 const struct intel_plane_state *plane_state); 40 int vlv_plane_min_cdclk(const struct intel_crtc_state *crtc_state, 41 const struct intel_plane_state *plane_state); 42 43 #endif /* __INTEL_SPRITE_H__ */ 44