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/*
* Copyright 2012-15 Advanced Micro Devices, Inc.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
*
* Authors: AMD
*
*/
#ifndef __DAL_GPIO_SERVICE_INTERFACE_H__
#define __DAL_GPIO_SERVICE_INTERFACE_H__
#include "gpio_types.h"
#include "gpio_interface.h"
#include "hw/gpio.h"
struct gpio_service;
struct gpio *dal_gpio_create(
struct gpio_service *service,
enum gpio_id id,
uint32_t en,
enum gpio_pin_output_state output_state);
void dal_gpio_destroy(
struct gpio **ptr);
struct gpio_service *dal_gpio_service_create(
enum dce_version dce_version_major,
enum dce_version dce_version_minor,
struct dc_context *ctx);
struct gpio *dal_gpio_service_create_irq(
struct gpio_service *service,
uint32_t offset,
uint32_t mask);
struct ddc *dal_gpio_create_ddc(
struct gpio_service *service,
uint32_t offset,
uint32_t mask,
struct gpio_ddc_hw_info *info);
void dal_gpio_destroy_ddc(
struct ddc **ddc);
void dal_gpio_service_destroy(
struct gpio_service **ptr);
enum dc_irq_source dal_irq_get_source(
const struct gpio *irq);
enum dc_irq_source dal_irq_get_rx_source(
const struct gpio *irq);
enum gpio_result dal_irq_setup_hpd_filter(
struct gpio *irq,
struct gpio_hpd_config *config);
struct gpio *dal_gpio_create_irq(
struct gpio_service *service,
enum gpio_id id,
uint32_t en);
void dal_gpio_destroy_irq(
struct gpio **ptr);
enum gpio_result dal_ddc_open(
struct ddc *ddc,
enum gpio_mode mode,
enum gpio_ddc_config_type config_type);
enum gpio_result dal_ddc_change_mode(
struct ddc *ddc,
enum gpio_mode mode);
enum gpio_ddc_line dal_ddc_get_line(
const struct ddc *ddc);
enum gpio_result dal_ddc_set_config(
struct ddc *ddc,
enum gpio_ddc_config_type config_type);
void dal_ddc_close(
struct ddc *ddc);
#endif
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