diff options
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_ring.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_ring.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.h index 7372e4aed6b0..b4fd1e17205e 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.h @@ -37,7 +37,7 @@ struct amdgpu_job; struct amdgpu_vm; /* max number of rings */ -#define AMDGPU_MAX_RINGS 132 +#define AMDGPU_MAX_RINGS 133 #define AMDGPU_MAX_HWIP_RINGS 64 #define AMDGPU_MAX_GFX_RINGS 2 #define AMDGPU_MAX_SW_GFX_RINGS 2 @@ -238,6 +238,7 @@ struct amdgpu_ring_funcs { void (*patch_de)(struct amdgpu_ring *ring, unsigned offset); int (*reset)(struct amdgpu_ring *ring, unsigned int vmid); void (*emit_cleaner_shader)(struct amdgpu_ring *ring); + bool (*is_guilty)(struct amdgpu_ring *ring); }; struct amdgpu_ring { @@ -307,6 +308,8 @@ struct amdgpu_ring { bool is_sw_ring; unsigned int entry_index; + /* store the cached rptr to restore after reset */ + uint64_t cached_rptr; }; |