linux/drivers/gpu/drm/msm/hdmi/hdmi_bridge.c

// SPDX-License-Identifier: GPL-2.0-only
/*
 * Copyright (C) 2013 Red Hat
 * Author: Rob Clark <[email protected]>
 */

#include <linux/delay.h>
#include <drm/drm_bridge_connector.h>
#include <drm/drm_edid.h>

#include "msm_kms.h"
#include "hdmi.h"

static void msm_hdmi_power_on(struct drm_bridge *bridge)
{ … }

static void power_off(struct drm_bridge *bridge)
{ … }

#define AVI_IFRAME_LINE_NUMBER …

static void msm_hdmi_config_avi_infoframe(struct hdmi *hdmi)
{ … }

static void msm_hdmi_bridge_pre_enable(struct drm_bridge *bridge)
{ … }

static void msm_hdmi_bridge_post_disable(struct drm_bridge *bridge)
{ … }

static void msm_hdmi_bridge_mode_set(struct drm_bridge *bridge,
		 const struct drm_display_mode *mode,
		 const struct drm_display_mode *adjusted_mode)
{ … }

static const struct drm_edid *msm_hdmi_bridge_edid_read(struct drm_bridge *bridge,
							struct drm_connector *connector)
{ … }

static enum drm_mode_status msm_hdmi_bridge_mode_valid(struct drm_bridge *bridge,
		const struct drm_display_info *info,
		const struct drm_display_mode *mode)
{ … }

static const struct drm_bridge_funcs msm_hdmi_bridge_funcs = …;

static void
msm_hdmi_hotplug_work(struct work_struct *work)
{ … }

/* initialize bridge */
int msm_hdmi_bridge_init(struct hdmi *hdmi)
{ … }