linux/drivers/gpu/drm/amd/display/dc/irq/dce80/irq_service_dce80.c

/*
 * 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
 *
 */

#include "dm_services.h"

#include "include/logger_interface.h"

#include "irq_service_dce80.h"
#include "../dce110/irq_service_dce110.h"

#include "dce/dce_8_0_d.h"
#include "dce/dce_8_0_sh_mask.h"

#include "ivsrcid/ivsrcid_vislands30.h"

#include "dc_types.h"

static bool hpd_ack(
	struct irq_service *irq_service,
	const struct irq_source_info *info)
{ … }

static struct irq_source_info_funcs hpd_irq_info_funcs  = …;

static struct irq_source_info_funcs hpd_rx_irq_info_funcs = …;

static struct irq_source_info_funcs pflip_irq_info_funcs = …;

static struct irq_source_info_funcs vblank_irq_info_funcs = …;

static struct irq_source_info_funcs vupdate_irq_info_funcs = …;

#define hpd_int_entry(reg_num) …

#define hpd_rx_int_entry(reg_num) …

#define pflip_int_entry(reg_num) …

#define vupdate_int_entry(reg_num) …

#define vblank_int_entry(reg_num) …

#define dummy_irq_entry() …

#define i2c_int_entry(reg_num) …

#define dp_sink_int_entry(reg_num) …

#define gpio_pad_int_entry(reg_num) …

#define dc_underflow_int_entry(reg_num) …


static struct irq_source_info_funcs dummy_irq_info_funcs = …;

static const struct irq_source_info
irq_source_info_dce80[DAL_IRQ_SOURCES_NUMBER] = …;

static const struct irq_service_funcs irq_service_funcs_dce80 = …;

static void dce80_irq_construct(
	struct irq_service *irq_service,
	struct irq_service_init_data *init_data)
{ … }

struct irq_service *dal_irq_service_dce80_create(
	struct irq_service_init_data *init_data)
{ … }