dcn10_hubbub.h | Explore in Territory

/*
 * Copyright 2016 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 __DC_HUBBUB_DCN10_H__
#define __DC_HUBBUB_DCN10_H__

#include "core_types.h"
#include "dchubbub.h"

#define TO_DCN10_HUBBUB(hubbub) …

#define HUBBUB_REG_LIST_DCN_COMMON() …

#define HUBBUB_VM_REG_LIST() …

#define HUBBUB_SR_WATERMARK_REG_LIST() …

#define HUBBUB_REG_LIST_DCN10(id) …

struct dcn_hubbub_registers { … };

#define HUBBUB_REG_FIELD_LIST_DCN32(type) …

#define HUBBUB_REG_FIELD_LIST_DCN35(type) …

/* set field name */
#define HUBBUB_SF(reg_name, field_name, post_fix) …

#define HUBBUB_MASK_SH_LIST_DCN_COMMON(mask_sh) …

#define HUBBUB_MASK_SH_LIST_STUTTER(mask_sh) …

#define HUBBUB_MASK_SH_LIST_DCN10(mask_sh) …

#define DCN_HUBBUB_REG_FIELD_LIST(type) …

#define HUBBUB_STUTTER_REG_FIELD_LIST(type) …


#define HUBBUB_HVM_REG_FIELD_LIST(type) …

#define HUBBUB_RET_REG_FIELD_LIST(type) …


#define HUBBUB_REG_FIELD_LIST_DCN4_01(type) …

struct dcn_hubbub_shift { … };

struct dcn_hubbub_mask { … };

struct dc;

struct dcn10_hubbub { … };

void hubbub1_update_dchub(
	struct hubbub *hubbub,
	struct dchub_init_data *dh_data);

bool hubbub1_verify_allow_pstate_change_high(
	struct hubbub *hubbub);

void hubbub1_wm_change_req_wa(struct hubbub *hubbub);

bool hubbub1_program_watermarks(
		struct hubbub *hubbub,
		union dcn_watermark_set *watermarks,
		unsigned int refclk_mhz,
		bool safe_to_lower);

void hubbub1_allow_self_refresh_control(struct hubbub *hubbub, bool allow);

bool hubbub1_is_allow_self_refresh_enabled(struct hubbub *hubub);

void hubbub1_toggle_watermark_change_req(
		struct hubbub *hubbub);

void hubbub1_wm_read_state(struct hubbub *hubbub,
		struct dcn_hubbub_wm *wm);

void hubbub1_soft_reset(struct hubbub *hubbub, bool reset);
void hubbub1_construct(struct hubbub *hubbub,
	struct dc_context *ctx,
	const struct dcn_hubbub_registers *hubbub_regs,
	const struct dcn_hubbub_shift *hubbub_shift,
	const struct dcn_hubbub_mask *hubbub_mask);

bool hubbub1_program_urgent_watermarks(
		struct hubbub *hubbub,
		union dcn_watermark_set *watermarks,
		unsigned int refclk_mhz,
		bool safe_to_lower);
bool hubbub1_program_stutter_watermarks(
		struct hubbub *hubbub,
		union dcn_watermark_set *watermarks,
		unsigned int refclk_mhz,
		bool safe_to_lower);
bool hubbub1_program_pstate_watermarks(
		struct hubbub *hubbub,
		union dcn_watermark_set *watermarks,
		unsigned int refclk_mhz,
		bool safe_to_lower);

#endif
linux/drivers/gpu/drm/amd/display/dc/hubbub/dcn10/dcn10_hubbub.h
