linux-stable.git/drivers/gpu/drm/amd/amdgpu/amdgpu_sync.c, branch v4.7.2 Linux kernel stable tree drm/amdgpu: use a sync object for VMID fences v2 2016-05-05T00:19:16+00:00 Christian König christian.koenig@amd.com 2016-02-15T11:33:02+00:00 832a902f9433b812f829e9f2257daf5d518cf0de v2: rebase & cleanup This way we can store more than one fence as user for each VMID. Signed-off-by: Christian König <christian.koenig@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> (v1) Reviewed-by: Chunming Zhou <david1.zhou@amd.com> (v1) Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
v2: rebase & cleanup

This way we can store more than one fence as user for each VMID.

Signed-off-by: Christian König <christian.koenig@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com> (v1)
Reviewed-by: Chunming Zhou <david1.zhou@amd.com> (v1)
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: add slap cache for sync objects as well 2016-03-08T16:01:47+00:00 Christian König christian.koenig@amd.com 2016-02-16T10:24:58+00:00 257bf15a4b9795f8b352beb6e72a7e3e5aab8d27 We need them all the time. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Chunming Zhou <david1.zhou@amd.com> 
We need them all the time.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
drm/amdgpu: remove HW fence owner 2016-03-08T16:01:47+00:00 Christian König christian.koenig@amd.com 2016-02-16T09:57:10+00:00 336d1f5efe93db3d997a6d105760dd613d7ecdce Not used any more since we now always use the sheduler. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Chunming Zhou <david1.zhou@amd.com> 
Not used any more since we now always use the sheduler.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
drm/amdgpu: cleanup the sync code 2016-03-08T16:01:46+00:00 Christian König christian.koenig@amd.com 2016-02-16T15:23:02+00:00 bcc634f4a8f10a851dd3d8429ea28998351ca843 No need for two functions doing the same, remove one and add comments what those functions actually do. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Chunming Zhou <david1.zhou@amd.com> 
No need for two functions doing the same, remove one and
add comments what those functions actually do.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
drm/amdgpu: remove adev and fence from amdgpu_sync_free 2016-02-10T19:17:17+00:00 Christian König christian.koenig@amd.com 2016-02-03T14:11:39+00:00 8a8f0b48a0162c449481ae91ba2ef51b6539f41c Just leftovers from the semaphores. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucer@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
Just leftovers from the semaphores.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucer@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: remove sync_to from sync obj v2 2016-02-10T19:16:52+00:00 Christian König christian.koenig@amd.com 2016-01-18T13:49:45+00:00 046c12c67b15018ab7ed2688a252475d5a8b9db1 Not needed any more without semaphores. v2: remove unused variables as well Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Chunming Zhou <david1.zhou@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> 
Not needed any more without semaphores.

v2: remove unused variables as well

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: cleanup amdgpu_sync_rings V2 2016-02-10T19:16:50+00:00 Chunming Zhou David1.Zhou@amd.com 2016-01-15T03:12:42+00:00 be86c606b50a53b60f3591ba94dd687524f2ee21 No longer needed now that semaphores are gone. V2: remove the first amdgpu_sync_wait in amdgpu_ib_schedule Signed-off-by: Chunming Zhou <David1.Zhou@amd.com> Reviewed-by: Ken Wang <Qingqing.Wang@amd.com> (V1) Reviewed-by: Monk Liu <monk.liu@amd.com> (V2) Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
No longer needed now that semaphores are gone.

V2: remove the first amdgpu_sync_wait in amdgpu_ib_schedule

Signed-off-by: Chunming Zhou <David1.Zhou@amd.com>
Reviewed-by: Ken Wang  <Qingqing.Wang@amd.com> (V1)
Reviewed-by: Monk Liu <monk.liu@amd.com> (V2)
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: clean up hw semaphore support in driver 2016-02-10T19:16:49+00:00 Chunming Zhou David1.Zhou@amd.com 2016-01-15T03:05:21+00:00 2f4b9400336effee61cbf7f55b7dc35a39096ae1 No longer used. Signed-off-by: Chunming Zhou <David1.Zhou@amd.com> Reviewed-by: Ken Wang <Qingqing.Wang@amd.com> Reviewed-by: Monk Liu <monk.liu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
No longer used.

Signed-off-by: Chunming Zhou <David1.Zhou@amd.com>
Reviewed-by: Ken Wang  <Qingqing.Wang@amd.com>
Reviewed-by: Monk Liu <monk.liu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: fix lost sync_to if scheduler is enabled. 2016-01-13T16:39:15+00:00 Chunming Zhou David1.Zhou@amd.com 2016-01-13T04:55:18+00:00 888c9e33e4c5a503285921046c621f7c73199d2f when scheduler is enabled, the semaphore isn't used at all. Signed-off-by: Chunming Zhou <David1.Zhou@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Cc: stable@vger.kernel.org 
when scheduler is enabled, the semaphore isn't used at all.

Signed-off-by: Chunming Zhou <David1.Zhou@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Cc: stable@vger.kernel.org
drm/amdgpu: wait interruptible when semaphores are disabled v2 2015-11-16T22:01:15+00:00 Christian König christian.koenig@amd.com 2015-09-10T13:03:50+00:00 680513cc0accf14cb447663b65e02ae307ac3811 Otherwise debugging locked up processes isn't possible. v2: rebased Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> (v1) 
Otherwise debugging locked up processes isn't possible.

v2: rebased

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com> (v1)