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| author | Le.Ma <Le.Ma@amd.com> | 2018-04-26 16:13:14 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2019-06-20 21:36:07 -0500 |
| commit | 2beae55e392939f80e4ace11064c461e824f1a24 (patch) | |
| tree | 08cb01accec7727b97482809610444c4596e5e76 /drivers/gpu | |
| parent | edc611475a8adbdea8ce358216c5b1a9d710049c (diff) | |
| download | linux-stable-2beae55e392939f80e4ace11064c461e824f1a24.tar.gz | |
drm/amdgpu: add structures for buffer allocate/release for rlc autoload
Allocate a visible framebuffer to store all gfxip ucodes as the format of TOC.
Signed-off-by: Le.Ma <Le.Ma@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_rlc.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_rlc.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_rlc.h index 49a8ab52113b..ff43fa9a14a9 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_rlc.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_rlc.h @@ -85,6 +85,11 @@ struct amdgpu_rlc { u8 *save_restore_list_srm; bool is_rlc_v2_1; + + /* for rlc autoload */ + struct amdgpu_bo *rlc_autoload_bo; + u64 rlc_autoload_gpu_addr; + void *rlc_autoload_ptr; }; void amdgpu_gfx_rlc_enter_safe_mode(struct amdgpu_device *adev); |