linux-toradex.git/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c, branch v4.4.93 Linux kernel for Apalis and Colibri modules drm/amdgpu: don't oops on failure to load (v2) 2015-11-03T16:15:19+00:00 Dave Airlie airlied@redhat.com 2015-11-03T16:07:11+00:00 fe295b27150afe5ddc5e8bb6670149970b33834d In two places amdgpu tries to tear down something it hasn't initalised when failing. This is what happens when you enable experimental support on topaz which then fails in ring init. This patch allows it to fail cleanly. v2 (agd): split out scheduler change into a separate patch Reviewed-by: Chunming Zhou <david1.zhou@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org 
In two places amdgpu tries to tear down something it hasn't
initalised when failing. This is what happens when you
enable experimental support on topaz which then fails in
ring init.

This patch allows it to fail cleanly.

v2 (agd): split out scheduler change into a separate patch

Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
drm/amdgpu: more scheduler cleanups v2 2015-09-23T21:23:39+00:00 Christian König christian.koenig@amd.com 2015-09-08T18:22:31+00:00 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> 
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 v2 2015-09-23T21:23:37+00:00 Christian König christian.koenig@amd.com 2015-09-07T16:16:49+00:00 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> 
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: remove the context from amdgpu_job 2015-08-25T14:48:27+00:00 Christian König christian.koenig@amd.com 2015-08-20T15:35:34+00:00 3a185a33a2d291883bd1d0691d22901c345b12c9 Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Chunming Zhou <david1.zhou@amd.com> 
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
drm/amdgpu: remove v_seq handling from the scheduler v2 2015-08-25T14:39:16+00:00 Christian König christian.koenig@amd.com 2015-08-19T13:00:55+00:00 ce882e6dc241ab8dded0eeeb33a86482d44a5689 Simply not used any more. Only keep 32bit atomic for fence sequence numbering. v2: trivial rebase Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> (v1) Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com> (v1) Reviewed-by: Chunming Zhou <david1.zhou@amd.com> (v1) 
Simply not used any more. Only keep 32bit atomic for fence sequence numbering.

v2: trivial rebase

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com> (v1)
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com> (v1)
Reviewed-by: Chunming Zhou <david1.zhou@amd.com> (v1)
drm/amdgpu: abstract amdgpu_job for scheduler 2015-08-20T21:00:35+00:00 Chunming Zhou david1.zhou@amd.com 2015-08-18T07:16:40+00:00 bb977d3711ed1de1601b463e7fd5a43d82a2b077 Signed-off-by: Chunming Zhou <david1.zhou@amd.com> Reviewed-by: Christian K?nig <christian.koenig@amd.com> 
Signed-off-by: Chunming Zhou <david1.zhou@amd.com>
Reviewed-by: Christian K?nig <christian.koenig@amd.com>
drm/amdgpu: cleanup sheduler rq handling v2 2015-08-17T20:51:22+00:00 Christian König christian.koenig@amd.com 2015-08-12T09:46:04+00:00 432a4ff8b7224908a8bbc34b598f48af3f42b827 Rework run queue implementation, especially remove the odd list handling. v2: cleanup the code only, no algorithem change. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Chunming Zhou <david1.zhou@amd.com> 
Rework run queue implementation, especially remove the odd list handling.

v2: cleanup the code only, no algorithem change.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
drm/amd: add scheduler fence implementation (v2) 2015-08-17T20:51:07+00:00 Chunming Zhou david1.zhou@amd.com 2015-08-02T03:18:04+00:00 f556cb0caeec1ba9b8e5e2aa85b47e76277f5d4b scheduler fence is based on kernel fence framework. v2: squash in Christian's build fix Signed-off-by: Chunming Zhou <david1.zhou@amd.com> Reviewed-by: Christian K?nig <christian.koenig@amd.com> 
scheduler fence is based on kernel fence framework.

v2: squash in Christian's build fix

Signed-off-by: Chunming Zhou <david1.zhou@amd.com>
Reviewed-by: Christian K?nig <christian.koenig@amd.com>
drm/amdgpu: merge amd_sched_entity and amd_context_entity v2 2015-08-17T20:51:05+00:00 Christian König christian.koenig@amd.com 2015-08-05T16:33:21+00:00 91404fb20825418fd9ab8e6533bc336e1ffc748e Avoiding a couple of casts. v2: rename c_entity to entity as well Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Chunming Zhou <david1.zhou@amd.com> 
Avoiding a couple of casts.

v2: rename c_entity to entity as well

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
drm/amdgpu: remove unused parent entity 2015-08-17T20:51:03+00:00 Christian König christian.koenig@amd.com 2015-08-05T16:11:14+00:00 ddf94d33d6434199be08f8965f63d408e2787539 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> 
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>