linux/drivers/gpu/drm/amd/amdgpu/amdgpu_sync.c, branch v4.4Mirror of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/
https://git.shady.money/linux/atom?h=v4.42015-11-16T22:01:15Zdrm/amdgpu: wait interruptible when semaphores are disabled v22015-11-16T22:01:15ZChristian Königchristian.koenig@amd.com2015-09-10T13:03:50Zurn:sha1:680513cc0accf14cb447663b65e02ae307ac3811
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)
drm/amdgpu: remove AMDGPU_FENCE_OWNER_MOVE2015-11-04T17:29:23ZChristian Königchristian.koenig@amd.com2015-10-27T16:28:24Zurn:sha1:7a91d6cb3c8f93288865f98ffa03485aff6dbab4
Moves are exclusive operations anyway, just use the undefined owner for those.
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: use common fence for sync2015-10-30T05:57:19ZChristian Königchristian.koenig@amd.com2015-10-22T13:04:50Zurn:sha1:16545c32a5242634a51c6906533750cf1db54879
Stop using the driver internal functions.
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: use the new fence_is_later2015-10-30T05:56:10ZChristian Königchristian.koenig@amd.com2015-10-22T08:53:16Zurn:sha1:24233860b97c46eb943215d761e03f6f2e1285a6
Instead of coding the check ourself.
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: more scheduler cleanups v22015-09-23T21:23:39ZChristian Königchristian.koenig@amd.com2015-09-08T18:22:31Zurn: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 v22015-09-23T21:23:37ZChristian Königchristian.koenig@amd.com2015-09-07T16:16:49Zurn: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 semaphores2015-09-23T21:23:29ZChristian Königchristian.koenig@amd.com2015-09-05T09:12:27Zurn: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_resv2015-09-02T16:05:08ZChunming Zhoudavid1.zhou@amd.com2015-08-24T08:59:54Zurn: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 v22015-08-28T19:04:17ZChristian Königchristian.koenig@amd.com2015-08-25T09:05:36Zurn: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 fence2015-08-25T14:53:05ZChunming Zhoudavid1.zhou@amd.com2015-08-20T10:33:59Zurn:sha1:3c62338c26bf2677c8285b406cd769b92ee0dc10
Signed-off-by: Chunming Zhou <david1.zhou@amd.com>
Reviewed-by: Christian K?nig <christian.koenig@amd.com>