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intel_atomic.h revision 1.3 
      1 /*	$NetBSD: intel_atomic.h,v 1.3 2021/12/19 11:56:08 riastradh Exp $	*/
      2 
      3 /* SPDX-License-Identifier: MIT */
      4 /*
      5  * Copyright  2019 Intel Corporation
      6  */
      7 
      8 #ifndef __INTEL_ATOMIC_H__
      9 #define __INTEL_ATOMIC_H__
     10 
     11 #include <linux/types.h>
     12 
     13 struct drm_atomic_state;
     14 struct drm_connector;
     15 struct drm_connector_state;
     16 struct drm_crtc;
     17 struct drm_crtc_state;
     18 struct drm_device;
     19 struct drm_i915_private;
     20 struct drm_property;
     21 struct intel_atomic_state;
     22 struct intel_connector;
     23 struct intel_crtc;
     24 struct intel_crtc_state;
     25 
     26 int intel_digital_connector_atomic_get_property(struct drm_connector *connector,
     27 						const struct drm_connector_state *state,
     28 						struct drm_property *property,
     29 						u64 *val);
     30 int intel_digital_connector_atomic_set_property(struct drm_connector *connector,
     31 						struct drm_connector_state *state,
     32 						struct drm_property *property,
     33 						u64 val);
     34 int intel_digital_connector_atomic_check(struct drm_connector *conn,
     35 					 struct drm_atomic_state *state);
     36 struct drm_connector_state *
     37 intel_digital_connector_duplicate_state(struct drm_connector *connector);
     38 bool intel_connector_needs_modeset(struct intel_atomic_state *state,
     39 				   struct drm_connector *connector);
     40 struct intel_digital_connector_state *
     41 intel_atomic_get_digital_connector_state(struct intel_atomic_state *state,
     42 					 struct intel_connector *connector);
     43 
     44 struct drm_crtc_state *intel_crtc_duplicate_state(struct drm_crtc *crtc);
     45 void intel_crtc_destroy_state(struct drm_crtc *crtc,
     46 			       struct drm_crtc_state *state);
     47 void intel_crtc_free_hw_state(struct intel_crtc_state *crtc_state);
     48 void intel_crtc_copy_color_blobs(struct intel_crtc_state *crtc_state);
     49 struct drm_atomic_state *intel_atomic_state_alloc(struct drm_device *dev);
     50 void intel_atomic_state_clear(struct drm_atomic_state *state);
     51 
     52 struct intel_crtc_state *
     53 intel_atomic_get_crtc_state(struct drm_atomic_state *state,
     54 			    struct intel_crtc *crtc);
     55 
     56 int intel_atomic_setup_scalers(struct drm_i915_private *dev_priv,
     57 			       struct intel_crtc *intel_crtc,
     58 			       struct intel_crtc_state *crtc_state);
     59 
     60 int intel_atomic_lock_global_state(struct intel_atomic_state *state);
     61 
     62 int intel_atomic_serialize_global_state(struct intel_atomic_state *state);
     63 
     64 #include "i915_sw_fence.h"
     65 int __i915_sw_fence_call
     66 intel_atomic_commit_ready(struct i915_sw_fence *fence,
     67 			  enum i915_sw_fence_notify notify);
     68 
     69 #endif /* __INTEL_ATOMIC_H__ */
     70