amd/amdgpu/amdgpu_atomfirmware.h

0001 /*
0002  * Copyright 2014 Advanced Micro Devices, Inc.
0003  *
0004  * Permission is hereby granted, free of charge, to any person obtaining a
0005  * copy of this software and associated documentation files (the "Software"),
0006  * to deal in the Software without restriction, including without limitation
0007  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
0008  * and/or sell copies of the Software, and to permit persons to whom the
0009  * Software is furnished to do so, subject to the following conditions:
0010  *
0011  * The above copyright notice and this permission notice shall be included in
0012  * all copies or substantial portions of the Software.
0013  *
0014  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
0015  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
0016  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
0017  * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
0018  * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
0019  * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
0020  * OTHER DEALINGS IN THE SOFTWARE.
0021  *
0022  */
0023
0024 #ifndef __AMDGPU_ATOMFIRMWARE_H__
0025 #define __AMDGPU_ATOMFIRMWARE_H__
0026
0027 #define get_index_into_master_table(master_table, table_name) (offsetof(struct master_table, table_name) / sizeof(uint16_t))
0028
0029 uint32_t amdgpu_atomfirmware_query_firmware_capability(struct amdgpu_device *adev);
0030 bool amdgpu_atomfirmware_gpu_virtualization_supported(struct amdgpu_device *adev);
0031 void amdgpu_atomfirmware_scratch_regs_init(struct amdgpu_device *adev);
0032 int amdgpu_atomfirmware_allocate_fb_scratch(struct amdgpu_device *adev);
0033 int amdgpu_atomfirmware_get_vram_info(struct amdgpu_device *adev,
0034     int *vram_width, int *vram_type, int *vram_vendor);
0035 int amdgpu_atomfirmware_get_clock_info(struct amdgpu_device *adev);
0036 int amdgpu_atomfirmware_get_gfx_info(struct amdgpu_device *adev);
0037 bool amdgpu_atomfirmware_mem_ecc_supported(struct amdgpu_device *adev);
0038 bool amdgpu_atomfirmware_sram_ecc_supported(struct amdgpu_device *adev);
0039 bool amdgpu_atomfirmware_ras_rom_addr(struct amdgpu_device *adev, uint8_t* i2c_address);
0040 bool amdgpu_atomfirmware_mem_training_supported(struct amdgpu_device *adev);
0041 bool amdgpu_atomfirmware_dynamic_boot_config_supported(struct amdgpu_device *adev);
0042 int amdgpu_atomfirmware_get_fw_reserved_fb_size(struct amdgpu_device *adev);
0043 int amdgpu_atomfirmware_asic_init(struct amdgpu_device *adev, bool fb_reset);
0044
0045 #endif