linux/drivers/gpu/drm/bridge/ti-tpd12s015.c

// SPDX-License-Identifier: GPL-2.0
/*
 * TPD12S015 HDMI ESD protection & level shifter chip driver
 *
 * Copyright (C) 2019 Texas Instruments Incorporated
 *
 * Based on the omapdrm-specific encoder-opa362 driver
 *
 * Copyright (C) 2013 Texas Instruments Incorporated
 * Author: Tomi Valkeinen <[email protected]>
 */

#include <linux/delay.h>
#include <linux/gpio/consumer.h>
#include <linux/interrupt.h>
#include <linux/module.h>
#include <linux/mutex.h>
#include <linux/of.h>
#include <linux/of_graph.h>
#include <linux/platform_device.h>

#include <drm/drm_bridge.h>

struct tpd12s015_device { … };

static inline struct tpd12s015_device *to_tpd12s015(struct drm_bridge *bridge)
{ … }

static int tpd12s015_attach(struct drm_bridge *bridge,
			    enum drm_bridge_attach_flags flags)
{ … }

static void tpd12s015_detach(struct drm_bridge *bridge)
{ … }

static enum drm_connector_status tpd12s015_detect(struct drm_bridge *bridge)
{ … }

static void tpd12s015_hpd_enable(struct drm_bridge *bridge)
{ … }

static void tpd12s015_hpd_disable(struct drm_bridge *bridge)
{ … }

static const struct drm_bridge_funcs tpd12s015_bridge_funcs = …;

static irqreturn_t tpd12s015_hpd_isr(int irq, void *data)
{ … }

static int tpd12s015_probe(struct platform_device *pdev)
{ … }

static void tpd12s015_remove(struct platform_device *pdev)
{ … }

static const struct of_device_id tpd12s015_of_match[] = …;

MODULE_DEVICE_TABLE(of, tpd12s015_of_match);

static struct platform_driver tpd12s015_driver = …;

module_platform_driver(…) …;

MODULE_AUTHOR(…) …;
MODULE_DESCRIPTION(…) …;
MODULE_LICENSE(…) …;