1 /* 2 * Copyright 2018 Advanced Micro Devices, Inc. 3 * 4 * Permission is hereby granted, free of charge, to any person obtaining a 5 * copy of this software and associated documentation files (the "Software"), 6 * to deal in the Software without restriction, including without limitation 7 * the rights to use, copy, modify, merge, publish, distribute, sublicense, 8 * and/or sell copies of the Software, and to permit persons to whom the 9 * Software is furnished to do so, subject to the following conditions: 10 * 11 * The above copyright notice and this permission notice shall be included in 12 * all copies or substantial portions of the Software. 13 * 14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 17 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR 18 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 19 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 20 * OTHER DEALINGS IN THE SOFTWARE. 21 * 22 */ 23 24 #ifndef __AMDGPU_DISCOVERY__ 25 #define __AMDGPU_DISCOVERY__ 26 27 #define DISCOVERY_TMR_SIZE (4 << 10) 28 #define DISCOVERY_TMR_OFFSET (64 << 10) 29 30 void amdgpu_discovery_fini(struct amdgpu_device *adev); 31 int amdgpu_discovery_reg_base_init(struct amdgpu_device *adev); 32 void amdgpu_discovery_harvest_ip(struct amdgpu_device *adev); 33 int amdgpu_discovery_get_ip_version(struct amdgpu_device *adev, int hw_id, int number_instance, 34 int *major, int *minor, int *revision); 35 36 int amdgpu_discovery_get_vcn_version(struct amdgpu_device *adev, int vcn_instance, 37 int *major, int *minor, int *revision); 38 int amdgpu_discovery_get_gfx_info(struct amdgpu_device *adev); 39 40 #endif /* __AMDGPU_DISCOVERY__ */ 41