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drm/amdgpu: fix VPE front door loading issue

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Implement proper front door loading for vpe 6.1.

Signed-off-by: Lang Yu <Lang.Yu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Lang Yu
2023-06-27 09:44:41 +08:00
committed by Alex Deucher
parent 5f6e9cdc83
commit f9ecae9a4e
6 changed files with 63 additions and 0 deletions
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5
drivers/gpu/drm/amd/amdgpu/amdgpu_vpe.h
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@@ -59,8 +59,13 @@ struct amdgpu_vpe {
const struct firmware *fw;
uint32_t fw_version;
uint32_t feature_version;
struct amdgpu_bo *cmdbuf_obj;
uint64_t cmdbuf_gpu_addr;
uint32_t *cmdbuf_cpu_addr;
};
int amdgpu_vpe_psp_update_sram(struct amdgpu_device *adev);
int amdgpu_vpe_init_microcode(struct amdgpu_vpe *vpe);
int amdgpu_vpe_ring_init(struct amdgpu_vpe *vpe);
int amdgpu_vpe_ring_fini(struct amdgpu_vpe *vpe);