linux/drivers/media/pci/intel/ipu6/ipu6-bus.c

// SPDX-License-Identifier: GPL-2.0-only
/*
 * Copyright (C) 2013 - 2024 Intel Corporation
 */

#include <linux/auxiliary_bus.h>
#include <linux/device.h>
#include <linux/dma-mapping.h>
#include <linux/err.h>
#include <linux/list.h>
#include <linux/mutex.h>
#include <linux/pci.h>
#include <linux/pm_domain.h>
#include <linux/pm_runtime.h>
#include <linux/slab.h>

#include "ipu6.h"
#include "ipu6-bus.h"
#include "ipu6-buttress.h"
#include "ipu6-dma.h"

static int bus_pm_runtime_suspend(struct device *dev)
{ … }

static int bus_pm_runtime_resume(struct device *dev)
{ … }

static struct dev_pm_domain ipu6_bus_pm_domain = …;

static DEFINE_MUTEX(ipu6_bus_mutex);

static void ipu6_bus_release(struct device *dev)
{ … }

struct ipu6_bus_device *
ipu6_bus_initialize_device(struct pci_dev *pdev, struct device *parent,
			   void *pdata, struct ipu6_buttress_ctrl *ctrl,
			   char *name)
{ … }

int ipu6_bus_add_device(struct ipu6_bus_device *adev)
{ … }

void ipu6_bus_del_devices(struct pci_dev *pdev)
{ … }