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drm/amdgpu: add structures for buffer allocate/release for rlc autoload

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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>
This commit is contained in:
Le.Ma 2018-04-26 16:13:14 +08:00 committed by Alex Deucher
parent edc611475a
commit 2beae55e39
1 changed files with 5 additions and 0 deletions
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5
drivers/gpu/drm/amd/amdgpu/amdgpu_rlc.h
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@ -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);