mirror of
https://github.com/torvalds/linux.git
synced 2024-11-01 13:03:25 +01:00
5a28cefda3
The analog TV connector drivers share some atomic_check logic, and the new TV standard property have created some boilerplate that can be shared across drivers too. Let's create an atomic_check helper for those use cases. Reviewed-by: Noralf Trønnes <noralf@tronnes.org> Tested-by: Mateusz Kwiatkowski <kfyatek+publicgit@gmail.com> Acked-in-principle-or-something-like-that-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://lore.kernel.org/r/20220728-rpi-analog-tv-properties-v10-14-256dad125326@cerno.tech Signed-off-by: Maxime Ripard <maxime@cerno.tech>
99 lines
4.4 KiB
C
99 lines
4.4 KiB
C
/*
|
|
* 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);
|