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| author | Frank Min <[email protected]> | 2025-05-21 08:46:27 +0000 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2025-06-18 16:19:21 +0000 |
| commit | a3b7f9c306e19a5b618483c11e8af6404ff69408 (patch) | |
| tree | 290a0ea736a601c756c44df944a082277ffeb5dc /drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h | |
| parent | drm/amdgpu: refine usage of amdgpu_bad_page_threshold (diff) | |
| download | kernel-a3b7f9c306e19a5b618483c11e8af6404ff69408.tar.gz kernel-a3b7f9c306e19a5b618483c11e8af6404ff69408.zip | |
drm/amdgpu: reclaim psp fw reservation memory region
PSP v14 fw update introduced changes on memory reservation region, according
to the change driver reclaim some non-reserved region.
1. introduce 2 new psp commands to query fw reservation regions
2. add a new reservation region for psp
3. reclaim psp non-used region
Signed-off-by: Frank Min <[email protected]>
Reviewed-by: Hawking Zhang <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h index 428adc7f741d..dbc8e1950e4e 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h @@ -588,7 +588,7 @@ int psp_init_cap_microcode(struct psp_context *psp, const char *chip_name); int psp_get_fw_attestation_records_addr(struct psp_context *psp, uint64_t *output_ptr); - +int psp_update_fw_reservation(struct psp_context *psp); int psp_load_fw_list(struct psp_context *psp, struct amdgpu_firmware_info **ucode_list, int ucode_count); void psp_copy_fw(struct psp_context *psp, uint8_t *start_addr, uint32_t bin_size); |