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| author | Shiwu Zhang <shiwu.zhang@amd.com> | 2022-02-21 15:38:39 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2023-06-09 09:44:33 -0400 |
| commit | 9eb7681f760c77adece36bc62953245c9f44a3be (patch) | |
| tree | d0a7d13c14f1726ca338caa99a41ed00a7df93f1 /drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c | |
| parent | cd8d77f328c53aad8915c9c4d64cf557742bb257 (diff) | |
drm/amdgpu: add the support of XGMI link for GC 9.4.3
Add the xgmi LFB_CNTL/LBF_SIZE reg addresses to fetch the xgmi info from.
v2: move get_xgmi_info() to GC_V9_4_3 sepecific source files to utilize
the register definitions specific for GC_V9_4_3
v3: remove the duplicated register definitions
v4: enable xgmi based on asic_type as XGMI_IP ver is not available
yet for IP discovery
Signed-off-by: Shiwu Zhang <shiwu.zhang@amd.com>
Reviewed-by: Le Ma <Le.Ma@amd.com>
Ack-by: Lijo Lazar <Lijo.Lazar@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c')
0 files changed, 0 insertions, 0 deletions