diff options
| author | Hang Yuan <hang.yuan@linux.intel.com> | 2018-08-07 18:29:21 +0800 |
|---|---|---|
| committer | Zhenyu Wang <zhenyuw@linux.intel.com> | 2018-08-13 12:32:57 +0800 |
| commit | f9090d4c22130c861b9e00e063812ac69d93a4a2 (patch) | |
| tree | 0e7ef5a3ce317f5ab81d48d9ef929320f2d22666 /drivers/gpu/drm/i915/gvt/gvt.h | |
| parent | 13bdff337e4ea467a547df771a825dd9b4ed6dd9 (diff) | |
| download | linux-f9090d4c22130c861b9e00e063812ac69d93a4a2.tar.bz2 | |
drm/i915/gvt: free workload in vgpu release
Some workloads may be prepared in vgpu's queue but not be scheduled
to run yet. If vgpu is released at this time, they will not be freed
in workload complete callback and so need to be freed in vgpu release
operation.
Add new vgpu_release operation in gvt_ops to stop vgpu and release
runtime resources. gvt_ops vgpu_deactivate operation will only stop
vgpu.
v2: add new gvt ops to clean vgpu running status (Xiong Zhang)
Signed-off-by: Hang Yuan <hang.yuan@linux.intel.com>
Reviewed-by: Xiong Zhang <xiong.y.zhang@intel.com>
Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
Diffstat (limited to 'drivers/gpu/drm/i915/gvt/gvt.h')
| -rw-r--r-- | drivers/gpu/drm/i915/gvt/gvt.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/gvt/gvt.h b/drivers/gpu/drm/i915/gvt/gvt.h index 9a9671522774..31f6cdbe5c42 100644 --- a/drivers/gpu/drm/i915/gvt/gvt.h +++ b/drivers/gpu/drm/i915/gvt/gvt.h @@ -486,6 +486,7 @@ void intel_gvt_destroy_idle_vgpu(struct intel_vgpu *vgpu); struct intel_vgpu *intel_gvt_create_vgpu(struct intel_gvt *gvt, struct intel_vgpu_type *type); void intel_gvt_destroy_vgpu(struct intel_vgpu *vgpu); +void intel_gvt_release_vgpu(struct intel_vgpu *vgpu); void intel_gvt_reset_vgpu_locked(struct intel_vgpu *vgpu, bool dmlr, unsigned int engine_mask); void intel_gvt_reset_vgpu(struct intel_vgpu *vgpu); @@ -563,7 +564,8 @@ struct intel_gvt_ops { unsigned int); struct intel_vgpu *(*vgpu_create)(struct intel_gvt *, struct intel_vgpu_type *); - void (*vgpu_destroy)(struct intel_vgpu *); + void (*vgpu_destroy)(struct intel_vgpu *vgpu); + void (*vgpu_release)(struct intel_vgpu *vgpu); void (*vgpu_reset)(struct intel_vgpu *); void (*vgpu_activate)(struct intel_vgpu *); void (*vgpu_deactivate)(struct intel_vgpu *); |