xref: /openbmc/linux/drivers/gpu/drm/amd/amdgpu/gfx_v9_4_2.h (revision 8b0fb0e9)

/*
 * Copyright 2020 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 __GFX_V9_4_2_H__
#define __GFX_V9_4_2_H__

void gfx_v9_4_2_debug_trap_config_init(struct amdgpu_device *adev,
				uint32_t first_vmid, uint32_t last_vmid);
void gfx_v9_4_2_init_golden_registers(struct amdgpu_device *adev,
				      uint32_t die_id);
void gfx_v9_4_2_set_power_brake_sequence(struct amdgpu_device *adev);
int gfx_v9_4_2_do_edc_gpr_workarounds(struct amdgpu_device *adev);

extern struct amdgpu_gfx_ras gfx_v9_4_2_ras;

#endif /* __GFX_V9_4_2_H__ */