1 /* 2 * Copyright © 2006 Keith Packard 3 * Copyright © 2007-2008 Dave Airlie 4 * Copyright © 2007-2008 Intel Corporation 5 * Jesse Barnes <jesse.barnes@intel.com> 6 * Copyright © 2014 Intel Corporation 7 * Daniel Vetter <daniel.vetter@ffwll.ch> 8 * 9 * Permission is hereby granted, free of charge, to any person obtaining a 10 * copy of this software and associated documentation files (the "Software"), 11 * to deal in the Software without restriction, including without limitation 12 * the rights to use, copy, modify, merge, publish, distribute, sublicense, 13 * and/or sell copies of the Software, and to permit persons to whom the 14 * Software is furnished to do so, subject to the following conditions: 15 * 16 * The above copyright notice and this permission notice shall be included in 17 * all copies or substantial portions of the Software. 18 * 19 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 20 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 21 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 22 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR 23 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 24 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 25 * OTHER DEALINGS IN THE SOFTWARE. 26 */ 27 28 /* 29 * This header file contains mode setting related functions and definitions 30 * which are only used within the drm module as internal implementation details 31 * and are not exported to drivers. 32 */ 33 34 35 /* drm_crtc.c */ 36 void drm_connector_ida_init(void); 37 void drm_connector_ida_destroy(void); 38 int drm_mode_object_get(struct drm_device *dev, 39 struct drm_mode_object *obj, uint32_t obj_type); 40 void drm_mode_object_unregister(struct drm_device *dev, 41 struct drm_mode_object *object); 42 bool drm_property_change_valid_get(struct drm_property *property, 43 uint64_t value, 44 struct drm_mode_object **ref); 45 void drm_property_change_valid_put(struct drm_property *property, 46 struct drm_mode_object *ref); 47 48 int drm_plane_check_pixel_format(const struct drm_plane *plane, 49 u32 format); 50 int drm_crtc_check_viewport(const struct drm_crtc *crtc, 51 int x, int y, 52 const struct drm_display_mode *mode, 53 const struct drm_framebuffer *fb); 54 55 void drm_fb_release(struct drm_file *file_priv); 56 void drm_property_destroy_user_blobs(struct drm_device *dev, 57 struct drm_file *file_priv); 58 59 /* dumb buffer support IOCTLs */ 60 int drm_mode_create_dumb_ioctl(struct drm_device *dev, 61 void *data, struct drm_file *file_priv); 62 int drm_mode_mmap_dumb_ioctl(struct drm_device *dev, 63 void *data, struct drm_file *file_priv); 64 int drm_mode_destroy_dumb_ioctl(struct drm_device *dev, 65 void *data, struct drm_file *file_priv); 66 67 /* framebuffer IOCTLs */ 68 extern int drm_mode_addfb(struct drm_device *dev, 69 void *data, struct drm_file *file_priv); 70 extern int drm_mode_addfb2(struct drm_device *dev, 71 void *data, struct drm_file *file_priv); 72 int drm_mode_rmfb(struct drm_device *dev, 73 void *data, struct drm_file *file_priv); 74 int drm_mode_getfb(struct drm_device *dev, 75 void *data, struct drm_file *file_priv); 76 int drm_mode_dirtyfb_ioctl(struct drm_device *dev, 77 void *data, struct drm_file *file_priv); 78 79 /* IOCTLs */ 80 int drm_mode_obj_get_properties_ioctl(struct drm_device *dev, void *data, 81 struct drm_file *file_priv); 82 int drm_mode_obj_set_property_ioctl(struct drm_device *dev, void *data, 83 struct drm_file *file_priv); 84 85 int drm_mode_getresources(struct drm_device *dev, 86 void *data, struct drm_file *file_priv); 87 int drm_mode_getplane_res(struct drm_device *dev, void *data, 88 struct drm_file *file_priv); 89 int drm_mode_getcrtc(struct drm_device *dev, 90 void *data, struct drm_file *file_priv); 91 int drm_mode_getconnector(struct drm_device *dev, 92 void *data, struct drm_file *file_priv); 93 int drm_mode_setcrtc(struct drm_device *dev, 94 void *data, struct drm_file *file_priv); 95 int drm_mode_getplane(struct drm_device *dev, 96 void *data, struct drm_file *file_priv); 97 int drm_mode_setplane(struct drm_device *dev, 98 void *data, struct drm_file *file_priv); 99 int drm_mode_cursor_ioctl(struct drm_device *dev, 100 void *data, struct drm_file *file_priv); 101 int drm_mode_cursor2_ioctl(struct drm_device *dev, 102 void *data, struct drm_file *file_priv); 103 int drm_mode_getproperty_ioctl(struct drm_device *dev, 104 void *data, struct drm_file *file_priv); 105 int drm_mode_getblob_ioctl(struct drm_device *dev, 106 void *data, struct drm_file *file_priv); 107 int drm_mode_createblob_ioctl(struct drm_device *dev, 108 void *data, struct drm_file *file_priv); 109 int drm_mode_destroyblob_ioctl(struct drm_device *dev, 110 void *data, struct drm_file *file_priv); 111 int drm_mode_connector_property_set_ioctl(struct drm_device *dev, 112 void *data, struct drm_file *file_priv); 113 int drm_mode_getencoder(struct drm_device *dev, 114 void *data, struct drm_file *file_priv); 115 int drm_mode_gamma_get_ioctl(struct drm_device *dev, 116 void *data, struct drm_file *file_priv); 117 int drm_mode_gamma_set_ioctl(struct drm_device *dev, 118 void *data, struct drm_file *file_priv); 119 120 int drm_mode_page_flip_ioctl(struct drm_device *dev, 121 void *data, struct drm_file *file_priv); 122 123 /* drm_atomic.c */ 124 int drm_atomic_get_property(struct drm_mode_object *obj, 125 struct drm_property *property, uint64_t *val); 126 int drm_mode_atomic_ioctl(struct drm_device *dev, 127 void *data, struct drm_file *file_priv); 128 129 int drm_modeset_register_all(struct drm_device *dev); 130 void drm_modeset_unregister_all(struct drm_device *dev); 131 132 /* drm_blend.c */ 133 int drm_atomic_helper_normalize_zpos(struct drm_device *dev, 134 struct drm_atomic_state *state); 135