git/linux-net
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git/ synced 2026-04-18 06:33:43 -04:00
Code Issues Packages Projects Releases Wiki Activity

drm/amdgpu/vcn: Add sriov VCN v4_0 unified queue support

Browse Source 
Enable unified queue support for sriov, abandon all previous
multi-queue settings

Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Jane Jian <Jane.Jian@amd.com>
Reviewed-by: Ruijing Dong <ruijing.dong@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Jane Jian
2022-08-22 15:20:24 +08:00
committed by Alex Deucher
parent 60e9c7ee3f
commit aa44beb5f0
3 changed files with 301 additions and 16 deletions
Download Patch File Download Diff File Expand all files Collapse all files

13
drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.h
View File

@@ -161,6 +161,7 @@
#define AMDGPU_VCN_SW_RING_FLAG (1 << 9)
#define AMDGPU_VCN_FW_LOGGING_FLAG (1 << 10)
#define AMDGPU_VCN_SMU_VERSION_INFO_FLAG (1 << 11)
#define AMDGPU_VCN_VF_RB_SETUP_FLAG (1 << 12)
#define AMDGPU_VCN_IB_FLAG_DECODE_BUFFER 0x00000001
#define AMDGPU_VCN_CMD_FLAG_MSG_BUFFER 0x00000001
@@ -317,12 +318,24 @@ struct amdgpu_fw_shared {
struct amdgpu_fw_shared_smu_interface_info smu_interface_info;
};
struct amdgpu_fw_shared_rb_setup {
uint32_t is_rb_enabled_flags;
uint32_t rb_addr_lo;
uint32_t rb_addr_hi;
uint32_t rb_size;
uint32_t rb4_addr_lo;
uint32_t rb4_addr_hi;
uint32_t rb4_size;
uint32_t reserved[6];
};
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_fw_shared_rb_setup rb_setup;
};
struct amdgpu_vcn_fwlog {