/* * Copyright © 2006 Keith Packard * Copyright © 2007-2008 Dave Airlie * Copyright © 2007-2008 Intel Corporation * Jesse Barnes * Copyright © 2014 Intel Corporation * Daniel Vetter * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), * to deal in the Software without restriction, including without limitation * the rights to use, copy, modify, merge, publish, distribute, sublicense, * and/or sell copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR * OTHER DEALINGS IN THE SOFTWARE. */ /* * This header file contains mode setting related functions and definitions * which are only used within the drm module as internal implementation details * and are not exported to drivers. */ /* drm_crtc.c */ int drm_mode_crtc_set_obj_prop(struct drm_mode_object *obj, struct drm_property *property, uint64_t value); int drm_plane_check_pixel_format(const struct drm_plane *plane, u32 format); int drm_crtc_check_viewport(const struct drm_crtc *crtc, int x, int y, const struct drm_display_mode *mode, const struct drm_framebuffer *fb); void drm_fb_release(struct drm_file *file_priv); /* dumb buffer support IOCTLs */ int drm_mode_create_dumb_ioctl(struct drm_device *dev, void *data, struct drm_file *file_priv); int drm_mode_mmap_dumb_ioctl(struct drm_device *dev, void *data, struct drm_file *file_priv); int drm_mode_destroy_dumb_ioctl(struct drm_device *dev, void *data, struct drm_file *file_priv); /* IOCTLs */ int drm_mode_getresources(struct drm_device *dev, void *data, struct drm_file *file_priv); int drm_mode_getplane_res(struct drm_device *dev, void *data, struct drm_file *file_priv); int drm_mode_getcrtc(struct drm_device *dev, void *data, struct drm_file *file_priv); int drm_mode_setcrtc(struct drm_device *dev, void *data, struct drm_file *file_priv); int drm_mode_getplane(struct drm_device *dev, void *data, struct drm_file *file_priv); int drm_mode_setplane(struct drm_device *dev, void *data, struct drm_file *file_priv); int drm_mode_cursor_ioctl(struct drm_device *dev, void *data, struct drm_file *file_priv); int drm_mode_cursor2_ioctl(struct drm_device *dev, void *data, struct drm_file *file_priv); int drm_mode_gamma_get_ioctl(struct drm_device *dev, void *data, struct drm_file *file_priv); int drm_mode_gamma_set_ioctl(struct drm_device *dev, void *data, struct drm_file *file_priv); int drm_mode_page_flip_ioctl(struct drm_device *dev, void *data, struct drm_file *file_priv); /* drm_property.c */ void drm_property_destroy_user_blobs(struct drm_device *dev, struct drm_file *file_priv); bool drm_property_change_valid_get(struct drm_property *property, uint64_t value, struct drm_mode_object **ref); void drm_property_change_valid_put(struct drm_property *property, struct drm_mode_object *ref); /* IOCTL */ int drm_mode_getproperty_ioctl(struct drm_device *dev, void *data, struct drm_file *file_priv); int drm_mode_getblob_ioctl(struct drm_device *dev, void *data, struct drm_file *file_priv); int drm_mode_createblob_ioctl(struct drm_device *dev, void *data, struct drm_file *file_priv); int drm_mode_destroyblob_ioctl(struct drm_device *dev, void *data, struct drm_file *file_priv); /* drm_mode_object.c */ int drm_mode_object_get_reg(struct drm_device *dev, struct drm_mode_object *obj, uint32_t obj_type, bool register_obj, void (*obj_free_cb)(struct kref *kref)); void drm_mode_object_register(struct drm_device *dev, struct drm_mode_object *obj); int drm_mode_object_get(struct drm_device *dev, struct drm_mode_object *obj, uint32_t obj_type); struct drm_mode_object *__drm_mode_object_find(struct drm_device *dev, uint32_t id, uint32_t type); void drm_mode_object_unregister(struct drm_device *dev, struct drm_mode_object *object); int drm_mode_object_get_properties(struct drm_mode_object *obj, bool atomic, uint32_t __user *prop_ptr, uint64_t __user *prop_values, uint32_t *arg_count_props); struct drm_property *drm_mode_obj_find_prop_id(struct drm_mode_object *obj, uint32_t prop_id); /* IOCTL */ int drm_mode_obj_get_properties_ioctl(struct drm_device *dev, void *data, struct drm_file *file_priv); int drm_mode_obj_set_property_ioctl(struct drm_device *dev, void *data, struct drm_file *file_priv); /* drm_encoder.c */ int drm_encoder_register_all(struct drm_device *dev); void drm_encoder_unregister_all(struct drm_device *dev); /* IOCTL */ int drm_mode_getencoder(struct drm_device *dev, void *data, struct drm_file *file_priv); /* drm_connector.c */ void drm_connector_ida_init(void); void drm_connector_ida_destroy(void); void drm_connector_unregister_all(struct drm_device *dev); int drm_connector_register_all(struct drm_device *dev); int drm_mode_connector_set_obj_prop(struct drm_mode_object *obj, struct drm_property *property, uint64_t value); int drm_connector_create_standard_properties(struct drm_device *dev); /* IOCTL */ int drm_mode_connector_property_set_ioctl(struct drm_device *dev, void *data, struct drm_file *file_priv); int drm_mode_getconnector(struct drm_device *dev, void *data, struct drm_file *file_priv); /* drm_framebuffer.c */ struct drm_framebuffer * drm_internal_framebuffer_create(struct drm_device *dev, const struct drm_mode_fb_cmd2 *r, struct drm_file *file_priv); void drm_framebuffer_free(struct kref *kref); /* IOCTL */ int drm_mode_addfb(struct drm_device *dev, void *data, struct drm_file *file_priv); int drm_mode_addfb2(struct drm_device *dev, void *data, struct drm_file *file_priv); int drm_mode_rmfb(struct drm_device *dev, void *data, struct drm_file *file_priv); int drm_mode_getfb(struct drm_device *dev, void *data, struct drm_file *file_priv); int drm_mode_dirtyfb_ioctl(struct drm_device *dev, void *data, struct drm_file *file_priv); /* drm_atomic.c */ int drm_atomic_get_property(struct drm_mode_object *obj, struct drm_property *property, uint64_t *val); int drm_mode_atomic_ioctl(struct drm_device *dev, void *data, struct drm_file *file_priv); int drm_modeset_register_all(struct drm_device *dev); void drm_modeset_unregister_all(struct drm_device *dev); /* drm_blend.c */ int drm_atomic_normalize_zpos(struct drm_device *dev, struct drm_atomic_state *state);