From 758ac17f963f3497aae4e767d3a9eb68fea71f71 Mon Sep 17 00:00:00 2001 From: Christian König Date: Fri, 6 May 2016 22:14:00 +0200 Subject: drm/amdgpu: fix and cleanup user fence handling v2 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit We leaked the BO in the error pass, additional to that we only have one user fence for all IBs in a job. v2: remove white space changes Signed-off-by: Christian König Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/amdgpu/amdgpu.h | 19 +++++++------------ 1 file changed, 7 insertions(+), 12 deletions(-) (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu.h') diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h index d4c1eb7816f0..2a009c398dcb 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h @@ -368,13 +368,6 @@ struct amdgpu_fence_driver { #define AMDGPU_FENCE_FLAG_64BIT (1 << 0) #define AMDGPU_FENCE_FLAG_INT (1 << 1) -struct amdgpu_user_fence { - /* write-back bo */ - struct amdgpu_bo *bo; - /* write-back address offset to bo start */ - uint32_t offset; -}; - int amdgpu_fence_driver_init(struct amdgpu_device *adev); void amdgpu_fence_driver_fini(struct amdgpu_device *adev); void amdgpu_fence_driver_force_completion(struct amdgpu_device *adev); @@ -741,10 +734,7 @@ struct amdgpu_ib { uint32_t length_dw; uint64_t gpu_addr; uint32_t *ptr; - struct amdgpu_user_fence *user; uint32_t flags; - /* resulting sequence number */ - uint64_t sequence; }; enum amdgpu_ring_type { @@ -1219,7 +1209,7 @@ void amdgpu_ring_fini(struct amdgpu_ring *ring); struct amdgpu_cs_chunk { uint32_t chunk_id; uint32_t length_dw; - uint32_t *kdata; + void *kdata; }; struct amdgpu_cs_parser { @@ -1263,7 +1253,12 @@ struct amdgpu_job { uint32_t gds_base, gds_size; uint32_t gws_base, gws_size; uint32_t oa_base, oa_size; - struct amdgpu_user_fence uf; + + /* user fence handling */ + struct amdgpu_bo *uf_bo; + uint32_t uf_offset; + uint64_t uf_sequence; + }; #define to_amdgpu_job(sched_job) \ container_of((sched_job), struct amdgpu_job, base) -- cgit v1.2.3