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✎ CARVE FLESH

EDITING: drm_atomic_state_helper.h

/*
 * Copyright (C) 2018 Intel Corp.
 *
 * 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.
 *
 * Authors:
 * Rob Clark <robdclark@gmail.com>
 * Daniel Vetter <daniel.vetter@ffwll.ch>
 */

#include <linux/types.h>

struct drm_atomic_state;
struct drm_bridge;
struct drm_bridge_state;
struct drm_crtc;
struct drm_crtc_state;
struct drm_plane;
struct drm_plane_state;
struct drm_connector;
struct drm_connector_state;
struct drm_private_obj;
struct drm_private_state;
struct drm_modeset_acquire_ctx;
struct drm_device;

void __drm_atomic_helper_crtc_state_reset(struct drm_crtc_state *state,
					  struct drm_crtc *crtc);
void __drm_atomic_helper_crtc_reset(struct drm_crtc *crtc,
				    struct drm_crtc_state *state);
void drm_atomic_helper_crtc_reset(struct drm_crtc *crtc);
void __drm_atomic_helper_crtc_duplicate_state(struct drm_crtc *crtc,
					      struct drm_crtc_state *state);
struct drm_crtc_state *
drm_atomic_helper_crtc_duplicate_state(struct drm_crtc *crtc);
void __drm_atomic_helper_crtc_destroy_state(struct drm_crtc_state *state);
void drm_atomic_helper_crtc_destroy_state(struct drm_crtc *crtc,
					  struct drm_crtc_state *state);

void __drm_atomic_helper_plane_state_reset(struct drm_plane_state *state,
					   struct drm_plane *plane);
void __drm_atomic_helper_plane_reset(struct drm_plane *plane,
				     struct drm_plane_state *state);
void drm_atomic_helper_plane_reset(struct drm_plane *plane);
void __drm_atomic_helper_plane_duplicate_state(struct drm_plane *plane,
					       struct drm_plane_state *state);
struct drm_plane_state *
drm_atomic_helper_plane_duplicate_state(struct drm_plane *plane);
void __drm_atomic_helper_plane_destroy_state(struct drm_plane_state *state);
void drm_atomic_helper_plane_destroy_state(struct drm_plane *plane,
					  struct drm_plane_state *state);

void __drm_atomic_helper_connector_state_reset(struct drm_connector_state *conn_state,
					       struct drm_connector *connector);
void __drm_atomic_helper_connector_reset(struct drm_connector *connector,
					 struct drm_connector_state *conn_state);
void drm_atomic_helper_connector_reset(struct drm_connector *connector);
void drm_atomic_helper_connector_tv_reset(struct drm_connector *connector);
int drm_atomic_helper_connector_tv_check(struct drm_connector *connector,
					 struct drm_atomic_state *state);
void drm_atomic_helper_connector_tv_margins_reset(struct drm_connector *connector);
void
__drm_atomic_helper_connector_duplicate_state(struct drm_connector *connector,
					   struct drm_connector_state *state);
struct drm_connector_state *
drm_atomic_helper_connector_duplicate_state(struct drm_connector *connector);
void
__drm_atomic_helper_connector_destroy_state(struct drm_connector_state *state);
void drm_atomic_helper_connector_destroy_state(struct drm_connector *connector,
					  struct drm_connector_state *state);
void __drm_atomic_helper_private_obj_duplicate_state(struct drm_private_obj *obj,
						     struct drm_private_state *state);

void __drm_atomic_helper_bridge_duplicate_state(struct drm_bridge *bridge,
						struct drm_bridge_state *state);
struct drm_bridge_state *
drm_atomic_helper_bridge_duplicate_state(struct drm_bridge *bridge);
void drm_atomic_helper_bridge_destroy_state(struct drm_bridge *bridge,
					    struct drm_bridge_state *state);
void __drm_atomic_helper_bridge_reset(struct drm_bridge *bridge,
				      struct drm_bridge_state *state);
struct drm_bridge_state *
drm_atomic_helper_bridge_reset(struct drm_bridge *bridge);

CANCEL

Name	Type	Size	Modified	Actions
↩ ..	DIR	—	—
📁 bridge/	DIR	—	2026-03-10 17:25
📁 display/	DIR	—	2026-03-10 17:25
📁 i2c/	DIR	—	2026-03-10 17:25
📁 ttm/	DIR	—	2026-03-10 17:25
📄 amd_asic_type.h	H	2.3 KB	2024-03-10 20:38	EDIT
📄 drm_accel.h	H	2.3 KB	2025-11-21 22:00	EDIT
📄 drm_aperture.h	H	1.1 KB	2024-03-10 20:38	EDIT
📄 drm_atomic.h	H	41.6 KB	2024-03-10 20:38	EDIT
📄 drm_atomic_helper.h	H	10.8 KB	2024-03-10 20:38	EDIT
📄 drm_atomic_state_helper.h	H	4.4 KB	2024-03-10 20:38	EDIT
📄 drm_atomic_uapi.h	H	2.1 KB	2024-03-10 20:38	EDIT
📄 drm_audio_component.h	H	3.8 KB	2024-03-10 20:38	EDIT
📄 drm_auth.h	H	4.2 KB	2024-03-10 20:38	EDIT
📄 drm_blend.h	H	2.4 KB	2024-03-10 20:38	EDIT
📄 drm_bridge.h	H	34.9 KB	2025-11-21 22:00	EDIT
📄 drm_bridge_connector.h	H	405 B	2024-03-10 20:38	EDIT
📄 drm_buddy.h	H	4.2 KB	2024-03-10 20:38	EDIT
📄 drm_cache.h	H	3.3 KB	2024-03-10 20:38	EDIT
📄 drm_client.h	H	5 KB	2024-03-10 20:38	EDIT
📄 drm_color_mgmt.h	H	3.9 KB	2024-03-10 20:38	EDIT
📄 drm_connector.h	H	65.1 KB	2025-11-21 22:00	EDIT
📄 drm_crtc.h	H	44.5 KB	2024-03-10 20:38	EDIT
📄 drm_crtc_helper.h	H	2.5 KB	2024-03-10 20:38	EDIT
📄 drm_damage_helper.h	H	3.3 KB	2024-03-10 20:38	EDIT
📄 drm_debugfs.h	H	5.7 KB	2024-03-10 20:38	EDIT
📄 drm_debugfs_crc.h	H	2.7 KB	2024-03-10 20:38	EDIT
📄 drm_device.h	H	7.6 KB	2024-03-10 20:38	EDIT
📄 drm_displayid.h	H	5 KB	2025-11-21 22:00	EDIT
📄 drm_drv.h	H	17.8 KB	2024-03-10 20:38	EDIT
📄 drm_edid.h	H	15.5 KB	2024-03-10 20:38	EDIT
📄 drm_eld.h	H	4.8 KB	2024-03-10 20:38	EDIT
📄 drm_encoder.h	H	11.1 KB	2024-03-10 20:38	EDIT
📄 drm_encoder_slave.h	H	6.5 KB	2024-03-10 20:38	EDIT
📄 drm_exec.h	H	4.3 KB	2024-03-10 20:38	EDIT
📄 drm_fb_dma_helper.h	H	575 B	2024-03-10 20:38	EDIT
📄 drm_fb_helper.h	H	11.7 KB	2024-03-10 20:38	EDIT
📄 drm_fbdev_dma.h	H	333 B	2024-03-10 20:38	EDIT
📄 drm_fbdev_generic.h	H	349 B	2024-03-10 20:38	EDIT
📄 drm_file.h	H	14.1 KB	2025-11-21 22:00	EDIT
📄 drm_fixed.h	H	4.8 KB	2025-11-21 22:00	EDIT
📄 drm_flip_work.h	H	2.6 KB	2024-03-10 20:38	EDIT
📄 drm_format_helper.h	H	5.3 KB	2024-03-10 20:38	EDIT
📄 drm_fourcc.h	H	9.9 KB	2024-03-10 20:38	EDIT
📄 drm_framebuffer.h	H	9.8 KB	2024-03-10 20:38	EDIT
📄 drm_gem.h	H	18.3 KB	2025-11-21 22:00	EDIT
📄 drm_gem_atomic_helper.h	H	5.5 KB	2024-03-10 20:38	EDIT
📄 drm_gem_dma_helper.h	H	9.3 KB	2024-03-10 20:38	EDIT
📄 drm_gem_framebuffer_helper.h	H	1.9 KB	2024-03-10 20:38	EDIT
📄 drm_gem_shmem_helper.h	H	7.9 KB	2024-03-10 20:38	EDIT
📄 drm_gem_ttm_helper.h	H	822 B	2024-03-10 20:38	EDIT
📄 drm_gem_vram_helper.h	H	6.1 KB	2024-03-10 20:38	EDIT
📄 drm_gpuvm.h	H	33.5 KB	2024-03-10 20:38	EDIT
📄 drm_ioctl.h	H	5.8 KB	2024-03-10 20:38	EDIT
📄 drm_kunit_helpers.h	H	3.3 KB	2025-11-21 22:00	EDIT
📄 drm_lease.h	H	1010 B	2024-03-10 20:38	EDIT
📄 drm_managed.h	H	3.9 KB	2024-03-10 20:38	EDIT
📄 drm_mipi_dbi.h	H	6.9 KB	2024-03-10 20:38	EDIT
📄 drm_mipi_dsi.h	H	13.2 KB	2025-11-21 22:00	EDIT
📄 drm_mm.h	H	17.5 KB	2024-03-10 20:38	EDIT
📄 drm_mode_config.h	H	32.8 KB	2024-03-10 20:38	EDIT
📄 drm_mode_object.h	H	5.5 KB	2024-03-10 20:38	EDIT
📄 drm_modes.h	H	19.9 KB	2024-03-10 20:38	EDIT
📄 drm_modeset_helper.h	H	1.8 KB	2024-03-10 20:38	EDIT
📄 drm_modeset_helper_vtables.h	H	59.4 KB	2025-11-21 22:00	EDIT
📄 drm_modeset_lock.h	H	7.1 KB	2024-03-10 20:38	EDIT
📄 drm_module.h	H	3.7 KB	2024-03-10 20:38	EDIT
📄 drm_of.h	H	5.2 KB	2024-03-10 20:38	EDIT
📄 drm_panel.h	H	8.9 KB	2024-03-10 20:38	EDIT
📄 drm_pciids.h	H	61 KB	2024-03-10 20:38	EDIT
📄 drm_plane.h	H	30.9 KB	2024-03-10 20:38	EDIT
📄 drm_plane_helper.h	H	2.2 KB	2024-03-10 20:38	EDIT
📄 drm_prime.h	H	4.1 KB	2024-03-10 20:38	EDIT
📄 drm_print.h	H	20.4 KB	2025-11-21 22:00	EDIT
📄 drm_privacy_screen_consumer.h	H	1.9 KB	2024-03-10 20:38	EDIT
📄 drm_privacy_screen_driver.h	H	3 KB	2024-03-10 20:38	EDIT
📄 drm_privacy_screen_machine.h	H	1.3 KB	2024-03-10 20:38	EDIT
📄 drm_probe_helper.h	H	1.6 KB	2024-03-10 20:38	EDIT
📄 drm_property.h	H	12 KB	2024-03-10 20:38	EDIT
📄 drm_rect.h	H	7.2 KB	2024-03-10 20:38	EDIT
📄 drm_self_refresh_helper.h	H	594 B	2024-03-10 20:38	EDIT
📄 drm_simple_kms_helper.h	H	9.5 KB	2024-03-10 20:38	EDIT
📄 drm_suballoc.h	H	2.7 KB	2024-03-10 20:38	EDIT
📄 drm_syncobj.h	H	4 KB	2024-03-10 20:38	EDIT
📄 drm_sysfs.h	H	512 B	2024-03-10 20:38	EDIT
📄 drm_util.h	H	2.6 KB	2024-03-10 20:38	EDIT
📄 drm_utils.h	H	592 B	2025-11-21 22:00	EDIT
📄 drm_vblank.h	H	9.1 KB	2024-03-10 20:38	EDIT
📄 drm_vblank_work.h	H	1.9 KB	2024-03-10 20:38	EDIT
📄 drm_vma_manager.h	H	8.2 KB	2024-03-10 20:38	EDIT
📄 drm_writeback.h	H	4.4 KB	2024-03-10 20:38	EDIT
📄 gma_drm.h	H	413 B	2024-03-10 20:38	EDIT
📄 gpu_scheduler.h	H	20.8 KB	2025-11-21 22:00	EDIT
📄 gud.h	H	11.7 KB	2024-03-10 20:38	EDIT
📄 i915_component.h	H	1.8 KB	2024-03-10 20:38	EDIT
📄 i915_drm.h	H	3.6 KB	2024-03-10 20:38	EDIT
📄 i915_gsc_proxy_mei_interface.h	H	1.5 KB	2024-03-10 20:38	EDIT
📄 i915_hdcp_interface.h	H	16.2 KB	2024-03-10 20:38	EDIT
📄 i915_pciids.h	H	23.9 KB	2025-11-21 22:00	EDIT
📄 i915_pxp_tee_interface.h	H	1.3 KB	2024-03-10 20:38	EDIT
📄 intel-gtt.h	H	1015 B	2024-03-10 20:38	EDIT
📄 intel_lpe_audio.h	H	1.7 KB	2024-03-10 20:38	EDIT
📄 spsc_queue.h	H	3.1 KB	2024-03-10 20:38	EDIT
📄 task_barrier.h	H	3 KB	2024-03-10 20:38	EDIT
📄 xe_pciids.h	H	5.4 KB	2024-03-10 20:38	EDIT