linux.git/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c, branch v4.3-rc2 Linux kernel source tree drm/amdgpu: fix buffer placement under memory pressure 2015-09-03T18:30:49+00:00 Christian König christian.koenig@amd.com 2015-09-02T18:25:48+00:00 270e869d846af143f60b7404e01e785d18420007 Some buffers (UVD/VM page tables) must be placed in VRAM, but the byte restriction for moving buffers didn't took this into account. Port of radeon commit 4b09556660bfe1b43d72ca858524c6baf2c6cb1d. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com> 
Some buffers (UVD/VM page tables) must be placed in VRAM,
but the byte restriction for moving buffers didn't took this
into account.

Port of radeon commit 4b09556660bfe1b43d72ca858524c6baf2c6cb1d.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
drm/amdgpu: add owner for sched fence 2015-08-25T14:51:32+00:00 Chunming Zhou david1.zhou@amd.com 2015-08-24T04:47:36+00:00 84f76ea6b03a766931e5d6d650af5ab980c6c4f4 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: fix and cleanup amd_sched_entity_push_job 2015-08-25T14:49:57+00:00 Christian König christian.koenig@amd.com 2015-08-20T14:12:50+00:00 6c859274f363be9dc13f8849bdc59bb64f922f26 Calling schedule() is probably the worse things we can do. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Chunming Zhou <david1.zhou@amd.com> 
Calling schedule() is probably the worse things we can do.

Signed-off-by: Christian König <christian.koenig@amd.com>
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: fix user fences when scheduler is enabled 2015-08-25T14:40:25+00:00 Christian König christian.koenig@amd.com 2015-08-20T15:28:36+00:00 eb98d1c54d1e058f406f3f4acf15684ad26f9676 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: fix CS error handling v2 2015-08-20T21:06:10+00:00 Christian König christian.koenig@amd.com 2015-08-18T19:09:33+00:00 26a6980cf40c67182bc36fa0b088ebed79796110 Stop double freeing the the BO list by pulling the content of amdgpu_cs_parser_prepare_job() into the IOCTL function again. v2: better commit message Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Chunming Zhou <david1.zhou@amd.com> (v1) Reviewed-by: Alex Deucher <alexander.deucher@amd.com> 
Stop double freeing the the BO list by pulling the content
of amdgpu_cs_parser_prepare_job() into the IOCTL function again.

v2: better commit message

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Chunming Zhou <david1.zhou@amd.com> (v1)
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: fix zeroing all IB fields manually v2 2015-08-20T21:05:34+00:00 Christian König christian.koenig@amd.com 2015-08-18T16:23:16+00:00 b203dd95949ec8d5e30d53446408eb9a4d1bdc62 The problem now is that we don't necessarily call amdgpu_ib_get() in some error paths and so work with uninitialized data. Better require that the memory is already zeroed. v2: better commit message Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Chunming Zhou <david1.zhou@amd.com> (v1) Reviewed-by: Alex Deucher <alexander.deucher@amd.com> 
The problem now is that we don't necessarily call amdgpu_ib_get()
in some error paths and so work with uninitialized data.

Better require that the memory is already zeroed.

v2: better commit message

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Chunming Zhou <david1.zhou@amd.com> (v1)
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: don't need to use bo_list_clone any more 2015-08-20T21:02:58+00:00 Chunming Zhou david1.zhou@amd.com 2015-08-18T08:25:46+00:00 a3348bb801bac5c9a81fb3da4b1a2f0479e97923 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: some clean up for cs_ioctl 2015-08-20T21:02:09+00:00 Chunming Zhou david1.zhou@amd.com 2015-08-18T08:19:13+00:00 3c4adead8480f81df687a181d1e54a39b91b9363 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>