kernel/linux.git/drivers/gpu/drm/amd/amdgpu/amdgpu_sync.c, branch v4.3.1Linux kernel stable tree (mirror)https://git.radix-linux.su/kernel/linux.git/atom?h=v4.3.12015-09-23T21:23:39+00:00drm/amdgpu: more scheduler cleanups v22015-09-23T21:23:39+00:00Christian Königchristian.koenig@amd.com2015-09-08T18:22:31+00:00urn:sha1:4f839a243d3b0d8b1a14f4778a87ec4d8ddbf15f
Embed the scheduler into the ring structure instead of allocating it.
Use the ring name directly instead of the id.
v2: rebased, whitespace cleanup
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Junwei Zhang <Jerry.Zhang@amd.com>
Reviewed-by: Chunming Zhou<david1.zhou@amd.com>
drm/amdgpu: rename fence->scheduler to sched v22015-09-23T21:23:37+00:00Christian Königchristian.koenig@amd.com2015-09-07T16:16:49+00:00urn:sha1:9b398fa5c24eb05fc60fafd8543cc03e9170f054
Just to be consistent with the other members.
v2: rename the ring member as well.
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Junwei Zhang <Jerry.Zhang@amd.com> (v1)
Reviewed-by: Chunming Zhou<david1.zhou@amd.com>
drm/amdgpu: add option to disable semaphores2015-09-23T21:23:29+00:00Christian Königchristian.koenig@amd.com2015-09-05T09:12:27+00:00urn:sha1:3daea9e3d3ecd217a63f35e63f18ea7138f2ae17
Provide module parameter to enable/disable them. Still
enabled by default.
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: re-work sync_resv2015-09-02T16:05:08+00:00Chunming Zhoudavid1.zhou@amd.com2015-08-24T08:59:54+00:00urn:sha1:423a9480add9d9afba035d3c2617034d5f766065
sync_resv is to handle both amdgpu_fence and sched_fence.
Signed-off-by: Chunming Zhou <david1.zhou@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
Reviewed-by: Christian K?nig <christian.koenig@amd.com>
drm/amdgpu: add scheduler dependency callback v22015-08-28T19:04:17+00:00Christian Königchristian.koenig@amd.com2015-08-25T09:05:36+00:00urn:sha1:e61235db62c5e68e56e59bea62b88f9f3d7a3cf5
This way the scheduler doesn't wait in it's work thread any more.
v2: fix race conditions
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
drm/amdgpu: fix last_vm_update fence is not effetive for sched fence2015-08-25T14:53:05+00:00Chunming Zhoudavid1.zhou@amd.com2015-08-20T10:33:59+00:00urn:sha1:3c62338c26bf2677c8285b406cd769b92ee0dc10
Signed-off-by: Chunming Zhou <david1.zhou@amd.com>
Reviewed-by: Christian K?nig <christian.koenig@amd.com>
drm/amdgpu: fix fence wait in sync_fence, instead should be in sync_rings2015-08-25T14:39:39+00:00Christian Königchristian.koenig@amd.com2015-08-20T06:47:40+00:00urn:sha1:f91b3a69418120974c9a416939b903ec86607c52
Signed-off-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Chunming Zhou <david1.zhou@amd.com>
Reviewed-by: Christian K?nig <christian.koenig@amd.com>
drm/amdgpu: improve sa_bo->fence by kernel fence2015-08-25T14:38:41+00:00Chunming Zhoudavid1.zhou@amd.com2015-08-19T08:41:19+00:00urn:sha1:4ce9891ee17c6e064cc334e3297f7e992d47f3a6
Signed-off-by: Chunming Zhou <david1.zhou@amd.com>
Reviewed-by: Christian K?nig <christian.koenig@amd.com>
drm/amdgpu: remove amdgpu_fence_wait2015-08-17T20:51:09+00:00Christian Königchristian.koenig@amd.com2015-08-07T11:53:36+00:00urn:sha1:02bc0650bc930105346773253e5bf33c2917c601
It was just a wrapper for fence_wait anyway.
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: fix syncing to VM updates2015-08-17T20:50:40+00:00Christian Königchristian.koenig@amd.com2015-07-27T13:40:35+00:00urn:sha1:1d3897e056d2ff2bb3b17e054aa75d36adacaacc
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>