linux/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.h, branch v5.7

drm/amdgpu: remove unused functions

2020-03-09T17:51:48Z

AMDGPU statically sets priority for compute queues at initialization so remove all the functions responsible for changing compute queue priority dynamically. Signed-off-by: Nirmoy Das Reviewed-by: Christian König Signed-off-by: Alex Deucher

drm/amdgpu: set compute queue priority at mqd_init

2020-03-09T17:51:24Z

We were changing compute ring priority while rings were being used before every job submission which is not recommended. This patch sets compute queue priority at mqd initialization for gfx8, gfx9 and gfx10. Policy: make queue 0 of each pipe as high priority compute queue High/normal priority compute sched lists are generated from set of high/normal priority compute queues. At context creation, entity of compute queue get a sched list from high or normal priority depending on ctx->priority Signed-off-by: Nirmoy Das Acked-by: Alex Deucher Acked-by: Christian König Signed-off-by: Alex Deucher

drm/amdgpu/ring: move debugfs init into core amdgpu debugfs

2020-02-26T19:21:12Z

In order to remove the load and unload drm callbacks, we need to reorder the init sequence to move all the drm debugfs file handling. Do this for rings. Tested-by: Thomas Zimmermann Acked-by: Christian König Signed-off-by: Alex Deucher

drm/amdgpu/: increase AMDGPU_MAX_RINGS to add 2nd vcn instance

2019-07-18T19:18:05Z

increase AMDGPU_MAX_RINGS to add 2nd vcn instance Signed-off-by: James Zhu Reviewed-by: Leo Liu Signed-off-by: Alex Deucher

drm/amdgpu: add gfx v10 implementation (v10)

2019-06-21T23:59:23Z

GFX is the graphics and compute block on the GPU. v1: add initial gfx v10 implementation (Ray) v2: convert to new get_vm_pde function in emit_vm_flush (Hawking) v3: switch to new emit ib interfaces (Hawking) v4: squash in updates (Alex) v5: remove unused variables (Alex) v6: v6: some golden regs moved to vbios (Alex) v7: squash in some cleanups (Alex) v8: squash in golden settings update (Alex) v9: squash in whitespace fixes (Ernst Sjöstrand, Alex) v10: squash in GDS backup size fix and GDS/GWS/OA removal rebase fixes (Hawking) Signed-off-by: Huang Rui Signed-off-by: Hawking Zhang Acked-by: Alex Deucher Reviewed-by: Hawking Zhang Signed-off-by: Alex Deucher

drm/amdgpu: Add new ring interface preempt_ib

2019-06-21T14:30:49Z

Used to trigger preemtption Acked-by: Hawking Zhang Signed-off-by: Rex Zhu Signed-off-by: Jack Xiao Signed-off-by: Alex Deucher

drm/amdgpu: add the trailing fence per ring

2019-06-21T14:30:45Z

The trailing fence for ring is used to track the completion of preemption. Acked-by: Hawking Zhang Signed-off-by: Jack Xiao Signed-off-by: Alex Deucher

drm/amdgpu: Add helper function amdgpu_ring_set_preempt_cond_exec

2019-06-21T14:30:39Z

can preempt the ring by setting cond_exec to false Acked-by: Hawking Zhang Signed-off-by: Rex Zhu Signed-off-by: Jack Xiao Signed-off-by: Alex Deucher

drm/amdgpu: add no_user_fence flag to ring funcs

2019-05-24T17:20:51Z

So we can generalize the no user fence supported engine Signed-off-by: Leo Liu Reviewed-by: Alex Deucher Reviewed-by: Christian König Signed-off-by: Alex Deucher

drm/amdgpu: add flags to emit_ib interface v2

2019-01-25T21:15:35Z

Replace the last bool type parameter with a general flags parameter, to make the last parameter be able to contain more information. v2: drop setting need_ctx_switch = false Reviewed-by: Christian König Reviewed-by: Hawking Zhang Signed-off-by: Jack Xiao Signed-off-by: Alex Deucher