amdgpu_rlc.h | Explore in Territory

/*
 * Copyright 2014 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.
 *
 */

#ifndef __AMDGPU_RLC_H__
#define __AMDGPU_RLC_H__

#include "clearstate_defs.h"

#define AMDGPU_MAX_RLC_INSTANCES …

/* firmware ID used in rlc toc */
FIRMWARE_ID;

SOC21_FIRMWARE_ID;

SOC24_FIRMWARE_ID;

RLC_TABLE_OF_CONTENT;

RLC_TABLE_OF_CONTENT_V2;

#define RLC_TOC_MAX_SIZE …

struct amdgpu_rlc_funcs { … };

struct amdgpu_rlcg_reg_access_ctrl { … };

struct amdgpu_rlc { … };

void amdgpu_gfx_rlc_enter_safe_mode(struct amdgpu_device *adev, int xcc_id);
void amdgpu_gfx_rlc_exit_safe_mode(struct amdgpu_device *adev, int xcc_id);
int amdgpu_gfx_rlc_init_sr(struct amdgpu_device *adev, u32 dws);
int amdgpu_gfx_rlc_init_csb(struct amdgpu_device *adev);
int amdgpu_gfx_rlc_init_cpt(struct amdgpu_device *adev);
void amdgpu_gfx_rlc_setup_cp_table(struct amdgpu_device *adev);
void amdgpu_gfx_rlc_fini(struct amdgpu_device *adev);
int amdgpu_gfx_rlc_init_microcode(struct amdgpu_device *adev,
				  uint16_t version_major,
				  uint16_t version_minor);
#endif
linux/drivers/gpu/drm/amd/amdgpu/amdgpu_rlc.h
