From: James Zhu <James.Zhu@xxxxxxx>
Update header to support partition scheduling.
Signed-off-by: James Zhu <James.Zhu@xxxxxxx>
Acked-by: Lijo Lazar <lijo.lazar@xxxxxxx>
Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_xcp.h | 15 +++++++++++++++
1 file changed, 15 insertions(+)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_xcp.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_xcp.h
index ad60520f952c..cca06d38b03d 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_xcp.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_xcp.h
@@ -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)
--
2.40.1
