diff options
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/psp_v3_1.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/psp_v3_1.h | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/psp_v3_1.h b/drivers/gpu/drm/amd/amdgpu/psp_v3_1.h new file mode 100644 index 000000000000..e82eff741a08 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/psp_v3_1.h @@ -0,0 +1,50 @@ +/* + * 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. + * + * Author: Huang Rui + * + */ +#ifndef __PSP_V3_1_H__ +#define __PSP_V3_1_H__ + +#include "amdgpu_psp.h" + +enum { PSP_DIRECTORY_TABLE_ENTRIES = 4 }; +enum { PSP_BINARY_ALIGNMENT = 64 }; +enum { PSP_BOOTLOADER_1_MEG_ALIGNMENT = 0x100000 }; +enum { PSP_BOOTLOADER_8_MEM_ALIGNMENT = 0x800000 }; + +extern int psp_v3_1_init_microcode(struct psp_context *psp); +extern int psp_v3_1_bootloader_load_sysdrv(struct psp_context *psp); +extern int psp_v3_1_bootloader_load_sos(struct psp_context *psp); +extern int psp_v3_1_prep_cmd_buf(struct amdgpu_firmware_info *ucode, + struct psp_gfx_cmd_resp *cmd); +extern int psp_v3_1_ring_init(struct psp_context *psp, + enum psp_ring_type ring_type); +extern int psp_v3_1_cmd_submit(struct psp_context *psp, + struct amdgpu_firmware_info *ucode, + uint64_t cmd_buf_mc_addr, uint64_t fence_mc_addr, + int index); +extern bool psp_v3_1_compare_sram_data(struct psp_context *psp, + struct amdgpu_firmware_info *ucode, + enum AMDGPU_UCODE_ID ucode_type); +extern bool psp_v3_1_smu_reload_quirk(struct psp_context *psp); +#endif |