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| author | Lijo Lazar <lijo.lazar@amd.com> | 2023-02-03 17:12:10 +0530 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2023-06-09 09:57:08 -0400 |
| commit | da539b213d7952741499283636f70406383b9570 (patch) | |
| tree | f3742bc00f81460f045ba125e930d65d97294431 /drivers/gpu/drm/amd/amdgpu/amdgpu_xcp.c | |
| parent | a433f1f59484fba7a7743a3c5a5f320d9e828b3a (diff) | |
| download | linux-da539b213d7952741499283636f70406383b9570.tar.gz linux-da539b213d7952741499283636f70406383b9570.tar.bz2 linux-da539b213d7952741499283636f70406383b9570.zip | |
drm/amdgpu: Add callback to fill xcp memory id
Add callback in xcp interface to fill xcp memory id information. Memory
id is used to identify the range/partition of an XCP from the available
memory partitions in device. Also, fill the id information.
Signed-off-by: Lijo Lazar <lijo.lazar@amd.com>
Reviewed-by: Le Ma <le.ma@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_xcp.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_xcp.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_xcp.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_xcp.c index 337d558a3145..e1d3727036a1 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_xcp.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_xcp.c @@ -116,6 +116,7 @@ static void __amdgpu_xcp_add_block(struct amdgpu_xcp_mgr *xcp_mgr, int xcp_id, static int __amdgpu_xcp_init(struct amdgpu_xcp_mgr *xcp_mgr, int num_xcps) { struct amdgpu_xcp_ip ip; + uint8_t mem_id; int i, j, ret; for (i = 0; i < MAX_XCP; ++i) @@ -130,6 +131,17 @@ static int __amdgpu_xcp_init(struct amdgpu_xcp_mgr *xcp_mgr, int num_xcps) __amdgpu_xcp_add_block(xcp_mgr, i, &ip); } + + xcp_mgr->xcp[i].id = i; + + if (xcp_mgr->funcs->get_xcp_mem_id) { + ret = xcp_mgr->funcs->get_xcp_mem_id( + xcp_mgr, &xcp_mgr->xcp[i], &mem_id); + if (ret) + continue; + else + xcp_mgr->xcp[i].mem_id = mem_id; + } } xcp_mgr->num_xcps = num_xcps; |