diff options
| author | Likun Gao <Likun.Gao@amd.com> | 2022-02-22 13:34:28 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2022-05-10 17:53:10 -0400 |
| commit | 8424f2ccb3c0dd43369288a47d15c980136c3bd5 (patch) | |
| tree | 53f561822a4c716446b7c235987f1608b52c8914 /drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h | |
| parent | 09fffcd9692110c57b2c776d8cb3539038549886 (diff) | |
drm/amdgpu/psp: Add vbflash sysfs interface support
Add sysfs interface to copy VBIOS.
v2: squash in fix for proper vmalloc API (Alex)
Signed-off-by: Andrey Grodzovsky <andrey.grodzovsky@amd.com>
Signed-off-by: Likun Gao <Likun.Gao@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h index 81ecbdeb1ddb..db7b7dbb9c93 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h @@ -372,6 +372,9 @@ struct psp_context struct psp_memory_training_context mem_train_ctx; uint32_t boot_cfg_bitmask; + + char *vbflash_tmp_buf; + size_t vbflash_image_size; }; struct amdgpu_psp_funcs { @@ -501,4 +504,7 @@ int psp_load_fw_list(struct psp_context *psp, void psp_copy_fw(struct psp_context *psp, uint8_t *start_addr, uint32_t bin_size); int is_psp_fw_valid(struct psp_bin_desc bin); + +int amdgpu_psp_sysfs_init(struct amdgpu_device *adev); +void amdgpu_psp_sysfs_fini(struct amdgpu_device *adev); #endif |