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drm/amdgpu/vcn: update header to support dec software ring
Add macro, structure and function prototype to support vcn dec software ring. Signed-off-by: James Zhu <James.Zhu@amd.com> Reviewed-by: Leo Liu <leo.liu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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1 changed files with 30 additions and 0 deletions
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@ -44,6 +44,17 @@
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#define VCN_DEC_CMD_PACKET_START 0x0000000a
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#define VCN_DEC_CMD_PACKET_END 0x0000000b
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#define VCN_DEC_SW_CMD_NO_OP 0x00000000
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#define VCN_DEC_SW_CMD_END 0x00000001
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#define VCN_DEC_SW_CMD_IB 0x00000002
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#define VCN_DEC_SW_CMD_FENCE 0x00000003
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#define VCN_DEC_SW_CMD_TRAP 0x00000004
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#define VCN_DEC_SW_CMD_IB_AUTO 0x00000005
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#define VCN_DEC_SW_CMD_SEMAPHORE 0x00000006
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#define VCN_DEC_SW_CMD_PREEMPT_FENCE 0x00000009
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#define VCN_DEC_SW_CMD_REG_WRITE 0x0000000b
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#define VCN_DEC_SW_CMD_REG_WAIT 0x0000000c
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#define VCN_ENC_CMD_NO_OP 0x00000000
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#define VCN_ENC_CMD_END 0x00000001
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#define VCN_ENC_CMD_IB 0x00000002
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@ -145,6 +156,10 @@
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} while (0)
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#define AMDGPU_VCN_MULTI_QUEUE_FLAG (1 << 8)
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#define AMDGPU_VCN_SW_RING_FLAG (1 << 9)
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#define AMDGPU_VCN_IB_FLAG_DECODE_BUFFER 0x00000001
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#define AMDGPU_VCN_CMD_FLAG_MSG_BUFFER 0x00000001
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enum fw_queue_mode {
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FW_QUEUE_RING_RESET = 1,
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@ -236,12 +251,25 @@ struct amdgpu_fw_shared_multi_queue {
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uint8_t padding[4];
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};
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struct amdgpu_fw_shared_sw_ring {
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uint8_t is_enabled;
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uint8_t padding[3];
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};
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struct amdgpu_fw_shared {
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uint32_t present_flag_0;
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uint8_t pad[53];
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struct amdgpu_fw_shared_multi_queue multi_queue;
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struct amdgpu_fw_shared_sw_ring sw_ring;
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} __attribute__((__packed__));
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struct amdgpu_vcn_decode_buffer {
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uint32_t valid_buf_flag;
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uint32_t msg_buffer_address_hi;
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uint32_t msg_buffer_address_lo;
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uint32_t pad[30];
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};
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int amdgpu_vcn_sw_init(struct amdgpu_device *adev);
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int amdgpu_vcn_sw_fini(struct amdgpu_device *adev);
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int amdgpu_vcn_suspend(struct amdgpu_device *adev);
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@ -251,6 +279,8 @@ void amdgpu_vcn_ring_end_use(struct amdgpu_ring *ring);
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int amdgpu_vcn_dec_ring_test_ring(struct amdgpu_ring *ring);
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int amdgpu_vcn_dec_ring_test_ib(struct amdgpu_ring *ring, long timeout);
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int amdgpu_vcn_dec_sw_ring_test_ring(struct amdgpu_ring *ring);
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int amdgpu_vcn_dec_sw_ring_test_ib(struct amdgpu_ring *ring, long timeout);
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int amdgpu_vcn_enc_ring_test_ring(struct amdgpu_ring *ring);
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int amdgpu_vcn_enc_ring_test_ib(struct amdgpu_ring *ring, long timeout);
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