diff options
| author | Hawking Zhang <Hawking.Zhang@amd.com> | 2018-01-10 11:12:44 +0100 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2019-06-21 04:19:44 +0200 |
| commit | 068ed934ee57186ef3818f30942e46b78fa67881 (patch) | |
| tree | 70fc4b09fb6d4b88af8934430f66e0d63d9c9c3c /drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.h | |
| parent | drm/amdgpu: add nbio v2.3 for navi10 (v4) (diff) | |
| download | linux-068ed934ee57186ef3818f30942e46b78fa67881.tar.xz linux-068ed934ee57186ef3818f30942e46b78fa67881.zip | |
drm/amdgpu/gfx10: new approach to load pfp fw (v4)
gfx10 allows to only upload pfp jumptable while save the whole
pfp image at gtt memory.
v2: program CP_PFP_IC_BASE_CNTL to default value
v3: switch to use amdgpu_bo_create_reserved to create pfp fw bo
v4: split common code from gfx10 code
Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Huang Rui <ray.huang@amd.com>
Reviewed-by: Evan Quan <evan.quan@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.h index af0bb2b02abd..574550e9e9e8 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.h @@ -195,10 +195,17 @@ struct sq_work { unsigned ih_data; }; +struct amdgpu_pfp { + struct amdgpu_bo *pfp_fw_obj; + uint64_t pfp_fw_gpu_addr; + uint32_t *pfp_fw_ptr; +}; + struct amdgpu_gfx { struct mutex gpu_clock_mutex; struct amdgpu_gfx_config config; struct amdgpu_rlc rlc; + struct amdgpu_pfp pfp; struct amdgpu_mec mec; struct amdgpu_kiq kiq; struct amdgpu_scratch scratch; |