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drm/amdgpu: update header to support partition scheduling 

Update header to support partition scheduling.

Signed-off-by: James Zhu <James.Zhu@amd.com>
Acked-by: Lijo Lazar <lijo.lazar@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
James Zhu 2022-08-15 16:55:02 -04:00 committed by Alex Deucher
parent 797a0a142c
commit 0a9115fd95
1 changed files with 15 additions and 0 deletions
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15
drivers/gpu/drm/amd/amdgpu/amdgpu_xcp.h
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@ -70,7 +70,9 @@ struct amdgpu_xcp {
uint8_t id;
uint8_t mem_id;
bool valid;
atomic_t ref_cnt;
struct drm_device *ddev;
struct amdgpu_sched gpu_sched[AMDGPU_HW_IP_NUM][AMDGPU_RING_PRIO_MAX];
};
struct amdgpu_xcp_mgr {
@ -97,6 +99,10 @@ struct amdgpu_xcp_mgr_funcs {
int (*suspend)(struct amdgpu_xcp_mgr *xcp_mgr, int xcp_id);
int (*prepare_resume)(struct amdgpu_xcp_mgr *xcp_mgr, int xcp_id);
int (*resume)(struct amdgpu_xcp_mgr *xcp_mgr, int xcp_id);
int (*select_scheds)(struct amdgpu_device *adev,
u32 hw_ip, u32 hw_prio, struct amdgpu_fpriv *fpriv,
unsigned int *num_scheds, struct drm_gpu_scheduler ***scheds);
int (*update_partition_sched_list)(struct amdgpu_device *adev);
};
int amdgpu_xcp_prepare_suspend(struct amdgpu_xcp_mgr *xcp_mgr, int xcp_id);
@ -123,6 +129,15 @@ int amdgpu_xcp_open_device(struct amdgpu_device *adev,
struct amdgpu_fpriv *fpriv,
struct drm_file *file_priv);
#define amdgpu_xcp_select_scheds(adev, e, c, d, x, y) \
((adev)->xcp_mgr && (adev)->xcp_mgr->funcs && \
(adev)->xcp_mgr->funcs->select_scheds ? \
(adev)->xcp_mgr->funcs->select_scheds((adev), (e), (c), (d), (x), (y)) : -ENOENT)
#define amdgpu_xcp_update_partition_sched_list(adev) \
((adev)->xcp_mgr && (adev)->xcp_mgr->funcs && \
(adev)->xcp_mgr->funcs->update_partition_sched_list ? \
(adev)->xcp_mgr->funcs->update_partition_sched_list(adev) : 0)
static inline int amdgpu_xcp_get_num_xcp(struct amdgpu_xcp_mgr *xcp_mgr)
{
if (!xcp_mgr)