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