diff options
| author | Hawking Zhang <Hawking.Zhang@amd.com> | 2019-12-02 13:16:09 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2019-12-03 11:07:56 -0500 |
| commit | c64ab8280e61fa55543de9dced87043814b44024 (patch) | |
| tree | f39e1877dea20eec6f0ed559aaa9027ca1104c60 /drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h | |
| parent | 96358810c66a35b15303c4c2dd0ee48f223c221e (diff) | |
drm/amdgpu: drop asd shared memory
asd shared memory is not needed since drivers doesn't
invoke any further cmd to asd directly after the asd
loading. trust application is the one who needs
to talk to asd after the initialization
Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Evan Quan <evan.quan@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 | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h index 40594f27dab1..5f8fd3e3535b 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h @@ -32,7 +32,6 @@ #define PSP_FENCE_BUFFER_SIZE 0x1000 #define PSP_CMD_BUFFER_SIZE 0x1000 -#define PSP_ASD_SHARED_MEM_SIZE 0x4000 #define PSP_XGMI_SHARED_MEM_SIZE 0x4000 #define PSP_RAS_SHARED_MEM_SIZE 0x4000 #define PSP_1_MEG 0x100000 @@ -130,6 +129,11 @@ struct psp_xgmi_topology_info { struct psp_xgmi_node_info nodes[AMDGPU_XGMI_MAX_CONNECTED_NODES]; }; +struct psp_asd_context { + bool asd_initialized; + uint32_t session_id; +}; + struct psp_xgmi_context { uint8_t initialized; uint32_t session_id; @@ -238,15 +242,12 @@ struct psp_context struct amdgpu_bo *tmr_bo; uint64_t tmr_mc_addr; - /* asd firmware and buffer */ + /* asd firmware */ const struct firmware *asd_fw; uint32_t asd_fw_version; uint32_t asd_feature_version; uint32_t asd_ucode_size; uint8_t *asd_start_addr; - struct amdgpu_bo *asd_shared_bo; - uint64_t asd_shared_mc_addr; - void *asd_shared_buf; /* fence buffer */ struct amdgpu_bo *fence_buf_bo; @@ -281,6 +282,7 @@ struct psp_context uint32_t ta_dtm_ucode_size; uint8_t *ta_dtm_start_addr; + struct psp_asd_context asd_context; struct psp_xgmi_context xgmi_context; struct psp_ras_context ras; struct psp_hdcp_context hdcp_context; |