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// SPDX-License-Identifier: GPL-2.0
/*
* Copyright (c) 2024, Linaro Ltd. All rights reserved.
*/
#include <linux/err.h>
#include <linux/interrupt.h>
#include <linux/kernel.h>
#include <linux/mod_devicetable.h>
#include <linux/module.h>
#include <linux/platform_device.h>
#include <linux/regmap.h>
#include <linux/regulator/consumer.h>
#include <linux/slab.h>
#include <linux/usb/pd.h>
#include <linux/usb/tcpm.h>
#include "qcom_pmic_typec.h"
#include "qcom_pmic_typec_pdphy.h"
static int qcom_pmic_typec_pdphy_stub_pd_transmit(struct tcpc_dev *tcpc,
enum tcpm_transmit_type type,
const struct pd_message *msg,
unsigned int negotiated_rev)
{
struct pmic_typec *tcpm = tcpc_to_tcpm(tcpc);
struct device *dev = tcpm->dev;
dev_dbg(dev, "pdphy_transmit: type=%d\n", type);
tcpm_pd_transmit_complete(tcpm->tcpm_port,
TCPC_TX_SUCCESS);
return 0;
}
static int qcom_pmic_typec_pdphy_stub_set_pd_rx(struct tcpc_dev *tcpc, bool on)
{
struct pmic_typec *tcpm = tcpc_to_tcpm(tcpc);
struct device *dev = tcpm->dev;
dev_dbg(dev, "set_pd_rx: %s\n", on ? "on" : "off");
return 0;
}
static int qcom_pmic_typec_pdphy_stub_set_roles(struct tcpc_dev *tcpc, bool attached,
enum typec_role power_role,
enum typec_data_role data_role)
{
struct pmic_typec *tcpm = tcpc_to_tcpm(tcpc);
struct device *dev = tcpm->dev;
dev_dbg(dev, "pdphy_set_roles: data_role_host=%d power_role_src=%d\n",
data_role, power_role);
return 0;
}
static int qcom_pmic_typec_pdphy_stub_start(struct pmic_typec *tcpm,
struct tcpm_port *tcpm_port)
{
return 0;
}
static void qcom_pmic_typec_pdphy_stub_stop(struct pmic_typec *tcpm)
{
}
int qcom_pmic_typec_pdphy_stub_probe(struct platform_device *pdev,
struct pmic_typec *tcpm)
{
tcpm->tcpc.set_pd_rx = qcom_pmic_typec_pdphy_stub_set_pd_rx;
tcpm->tcpc.set_roles = qcom_pmic_typec_pdphy_stub_set_roles;
tcpm->tcpc.pd_transmit = qcom_pmic_typec_pdphy_stub_pd_transmit;
tcpm->pdphy_start = qcom_pmic_typec_pdphy_stub_start;
tcpm->pdphy_stop = qcom_pmic_typec_pdphy_stub_stop;
return 0;
}
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