diff options
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.h | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.h index ec4d7ca7ed61..2fd22a5d23b4 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.h @@ -24,6 +24,28 @@ #ifndef __AMDGPU_VCN_H__ #define __AMDGPU_VCN_H__ +#define AMDGPU_VCN_STACK_SIZE (200*1024) +#define AMDGPU_VCN_HEAP_SIZE (256*1024) +#define AMDGPU_VCN_SESSION_SIZE (50*1024) +#define AMDGPU_VCN_FIRMWARE_OFFSET 256 +#define AMDGPU_VCN_MAX_ENC_RINGS 3 + +struct amdgpu_vcn { + struct amdgpu_bo *vcpu_bo; + void *cpu_addr; + uint64_t gpu_addr; + unsigned fw_version; + void *saved_bo; + struct delayed_work idle_work; + const struct firmware *fw; /* VCN firmware */ + struct amdgpu_ring ring_dec; + struct amdgpu_ring ring_enc[AMDGPU_VCN_MAX_ENC_RINGS]; + struct amdgpu_irq_src irq; + struct amd_sched_entity entity_dec; + struct amd_sched_entity entity_enc; + uint32_t srbm_soft_reset; +}; + int amdgpu_vcn_sw_init(struct amdgpu_device *adev); int amdgpu_vcn_sw_fini(struct amdgpu_device *adev); int amdgpu_vcn_suspend(struct amdgpu_device *adev); |