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drm/amdgpu: add VCN4 ip block support

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Add VCN 4.0 initialization and decoder/encoder ring functions.

Signed-off-by: Leo Liu <leo.liu@amd.com>
Reviewed-by: James Zhu <James.Zhu@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Leo Liu
2022-04-13 11:45:03 -04:00
committed by Alex Deucher
parent 19dc81b401
commit 8da1170a16
5 changed files with 1940 additions and 2 deletions
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16
drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.h
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@@ -155,6 +155,7 @@
} \
} while (0)
#define AMDGPU_FW_SHARED_FLAG_0_UNIFIED_QUEUE (1 << 2)
#define AMDGPU_VCN_FW_SHARED_FLAG_0_RB (1 << 6)
#define AMDGPU_VCN_MULTI_QUEUE_FLAG (1 << 8)
#define AMDGPU_VCN_SW_RING_FLAG (1 << 9)
@@ -286,6 +287,13 @@ struct amdgpu_fw_shared_sw_ring {
uint8_t padding[3];
};
struct amdgpu_fw_shared_unified_queue_struct {
uint8_t is_enabled;
uint8_t queue_mode;
uint8_t queue_status;
uint8_t padding[5];
};
struct amdgpu_fw_shared_fw_logging {
uint8_t is_enabled;
uint32_t addr_lo;
@@ -309,6 +317,14 @@ struct amdgpu_fw_shared {
struct amdgpu_fw_shared_smu_interface_info smu_interface_info;
};
struct amdgpu_vcn4_fw_shared {
uint32_t present_flag_0;
uint8_t pad[12];
struct amdgpu_fw_shared_unified_queue_struct sq;
uint8_t pad1[8];
struct amdgpu_fw_shared_fw_logging fw_log;
};
struct amdgpu_vcn_fwlog {
uint32_t rptr;
uint32_t wptr;