diff options
| author | Rodrigo Vivi <rodrigo.vivi@intel.com> | 2017-11-14 07:43:00 -0800 |
|---|---|---|
| committer | Rodrigo Vivi <rodrigo.vivi@intel.com> | 2017-11-14 07:43:00 -0800 |
| commit | 176d5325d1a7d088e96cfef898fa7d3a622a6903 (patch) | |
| tree | f12c24b72202e032114aef576f53deac9f595646 /drivers/gpu/drm/amd/amdgpu/amdgpu_ring.h | |
| parent | 70a84f3c6075031dbf004a1610ca2471f4c528aa (diff) | |
| parent | f150891fd9878ef0d9197c4e8451ce67c3bdd014 (diff) | |
Merge airlied/drm-next into drm-intel-next-queued
Catchup with upstream.
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_ring.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_ring.h | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.h index 491bd5512dcc..b18c2b96691f 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.h @@ -24,6 +24,7 @@ #ifndef __AMDGPU_RING_H__ #define __AMDGPU_RING_H__ +#include <drm/amdgpu_drm.h> #include "gpu_scheduler.h" /* max number of rings */ @@ -56,6 +57,7 @@ struct amdgpu_device; struct amdgpu_ring; struct amdgpu_ib; struct amdgpu_cs_parser; +struct amdgpu_job; /* * Fences. @@ -88,8 +90,12 @@ int amdgpu_fence_driver_start_ring(struct amdgpu_ring *ring, void amdgpu_fence_driver_suspend(struct amdgpu_device *adev); void amdgpu_fence_driver_resume(struct amdgpu_device *adev); int amdgpu_fence_emit(struct amdgpu_ring *ring, struct dma_fence **fence); +int amdgpu_fence_emit_polling(struct amdgpu_ring *ring, uint32_t *s); void amdgpu_fence_process(struct amdgpu_ring *ring); int amdgpu_fence_wait_empty(struct amdgpu_ring *ring); +signed long amdgpu_fence_wait_polling(struct amdgpu_ring *ring, + uint32_t wait_seq, + signed long timeout); unsigned amdgpu_fence_count_emitted(struct amdgpu_ring *ring); /* @@ -147,6 +153,9 @@ struct amdgpu_ring_funcs { void (*emit_rreg)(struct amdgpu_ring *ring, uint32_t reg); void (*emit_wreg)(struct amdgpu_ring *ring, uint32_t reg, uint32_t val); void (*emit_tmz)(struct amdgpu_ring *ring, bool start); + /* priority functions */ + void (*set_priority) (struct amdgpu_ring *ring, + enum amd_sched_priority priority); }; struct amdgpu_ring { @@ -187,6 +196,12 @@ struct amdgpu_ring { volatile u32 *cond_exe_cpu_addr; unsigned vm_inv_eng; bool has_compute_vm_bug; + + atomic_t num_jobs[AMD_SCHED_PRIORITY_MAX]; + struct mutex priority_mutex; + /* protected by priority_mutex */ + int priority; + #if defined(CONFIG_DEBUG_FS) struct dentry *ent; #endif @@ -197,6 +212,10 @@ void amdgpu_ring_insert_nop(struct amdgpu_ring *ring, uint32_t count); void amdgpu_ring_generic_pad_ib(struct amdgpu_ring *ring, struct amdgpu_ib *ib); void amdgpu_ring_commit(struct amdgpu_ring *ring); void amdgpu_ring_undo(struct amdgpu_ring *ring); +void amdgpu_ring_priority_get(struct amdgpu_ring *ring, + enum amd_sched_priority priority); +void amdgpu_ring_priority_put(struct amdgpu_ring *ring, + enum amd_sched_priority priority); int amdgpu_ring_init(struct amdgpu_device *adev, struct amdgpu_ring *ring, unsigned ring_size, struct amdgpu_irq_src *irq_src, unsigned irq_type); |