linux/drivers/gpu/drm/i915/display/intel_load_detect.c

// SPDX-License-Identifier: MIT
/*
 * Copyright © 2023 Intel Corporation
 */

#include <drm/drm_atomic.h>
#include <drm/drm_atomic_helper.h>
#include <drm/drm_atomic_uapi.h>

#include "i915_drv.h"
#include "intel_atomic.h"
#include "intel_crtc.h"
#include "intel_display_types.h"
#include "intel_load_detect.h"

/* VESA 640x480x72Hz mode to set on the pipe */
static const struct drm_display_mode load_detect_mode = …;

static int intel_modeset_disable_planes(struct drm_atomic_state *state,
					struct drm_crtc *crtc)
{ … }

struct drm_atomic_state *
intel_load_detect_get_pipe(struct drm_connector *connector,
			   struct drm_modeset_acquire_ctx *ctx)
{ … }

void intel_load_detect_release_pipe(struct drm_connector *connector,
				    struct drm_atomic_state *state,
				    struct drm_modeset_acquire_ctx *ctx)
{ … }