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