linux.git/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c, branch v4.6-rc2 Linux kernel source tree drm/amdgpu: Don't move pinned BOs 2016-03-28T15:55:38+00:00 Michel Dänzer michel.daenzer@amd.com 2016-03-28T03:53:02+00:00 104ece975746d94b8276cd7f38d6b5c056d700b5 The purpose of pinning is to prevent a buffer from moving. Reviewed-by: Christian König <christian.koenig@amd.com> Tested-by: Rex Zhu <Rex.Zhu@amd.com> Signed-off-by: Michel Dänzer <michel.daenzer@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
The purpose of pinning is to prevent a buffer from moving.

Reviewed-by: Christian König <christian.koenig@amd.com>
Tested-by: Rex Zhu <Rex.Zhu@amd.com>
Signed-off-by: Michel Dänzer <michel.daenzer@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: always wait before kmap a BO 2016-03-14T17:43:09+00:00 Christian König christian.koenig@amd.com 2016-03-10T15:21:04+00:00 587f3c70aaf07081fb24ac035789836a3f7d9008 When a BO is currently moving we otherwise would blindly access the new location without checking. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
When a BO is currently moving we otherwise would blindly
access the new location without checking.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: cleanup gem init/finit 2016-02-16T22:46:24+00:00 Christian König christian.koenig@amd.com 2016-02-15T15:59:57+00:00 418aa0c296ddb5df90c4e94f995cfd3f3c9e96dc Remove the double housekeeping and use something sane to forcefuly delete BOs on unload. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> 
Remove the double housekeeping and use something sane to
forcefuly delete BOs on unload.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: check userptrs mm earlier 2016-02-10T19:17:16+00:00 Christian König christian.koenig@amd.com 2016-02-08T10:08:35+00:00 cc325d1913475655b81c0417ba04c84f168ac78c Instead of when we try to bind it check the usermm when we try to use it in the IOCTLs. Signed-off-by: Christian König <christian.koenig@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> 
Instead of when we try to bind it check the usermm when
we try to use it in the IOCTLs.

Signed-off-by: Christian König <christian.koenig@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: keep the prefered/allowed domains in the BO 2016-02-10T19:16:47+00:00 Christian König christian.koenig@amd.com 2015-12-18T21:13:12+00:00 1ea863fd736eed8217a0b7bc5d0bd0de6b267b80 Stop copying that to the bo list entry, it doesn't change anyway. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
Stop copying that to the bo list entry, it doesn't change anyway.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: mask out WC from BO on unsupported arches 2016-02-02T15:09:11+00:00 Oded Gabbay oded.gabbay@gmail.com 2016-01-30T05:59:34+00:00 a187f17f0e15a046aa5d7263b35df55230d92779 Reviewed-by: Christian König <christian.koenig@amd.com> Reviewed-by: Michel Dänzer <michel.daenzer@amd.com> Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org 
Reviewed-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
drm/amdgpu: fix amdgpu_bo_pin_restricted VRAM placing v2 2016-01-22T15:47:48+00:00 Christian König christian.koenig@amd.com 2016-01-19T11:48:14+00:00 78d0e182b6c1f5336f6e8cbb197f403276dabc7f We could pin BOs into invisible VRAM otherwise. v2: make logic more readable as suggested by Michel Cc: stable@vger.kernel.org Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> (v1) Reviewed-by: Rex Zhu <Rex.Zhu@amd.com> (v1) Reviewed-by: Michel Dänzer <michel.daenzer@amd.com> 
We could pin BOs into invisible VRAM otherwise.

v2: make logic more readable as suggested by Michel

Cc: stable@vger.kernel.org
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com> (v1)
Reviewed-by: Rex Zhu <Rex.Zhu@amd.com> (v1)
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
drm/amdgpu: fix VM page table reference counting 2015-11-30T19:41:33+00:00 Christian König christian.koenig@amd.com 2015-11-27T15:49:00+00:00 82b9c55b1edfcb87f5568add56bc7313f5893b60 We use the reservation object of the page directory for the page tables as well, because of this the page directory should be freed last. Ensure that by keeping a reference from the page tables to the directory. Signed-off-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
We use the reservation object of the page directory for the page tables as
well, because of this the page directory should be freed last. Ensure that
by keeping a reference from the page tables to the directory.

Signed-off-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: add TOPDOWN flag to the whole vram 2015-10-08T03:48:22+00:00 Chunming Zhou david1.zhou@amd.com 2015-09-23T09:22:43+00:00 95d7918323be0090a1cc36f0ebdd1d3af88f2335 need to decrease visible vram usage by default. Signed-off-by: Chunming Zhou <david1.zhou@amd.com> Reviewed-by: monk.liu <monk.liu@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> 
need to decrease visible vram usage by default.

Signed-off-by: Chunming Zhou <david1.zhou@amd.com>
Reviewed-by: monk.liu <monk.liu@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
drm/amdgpu: use kmemdup rather than duplicating its implementation 2015-09-23T21:23:41+00:00 Andrzej Hajda a.hajda@samsung.com 2015-09-21T21:34:39+00:00 71affda522bb0f43e205cf4f000e2c50261c01a6 The patch was generated using fixed coccinelle semantic patch scripts/coccinelle/api/memdup.cocci [1]. [1]: http://permalink.gmane.org/gmane.linux.kernel/2014320 Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
The patch was generated using fixed coccinelle semantic patch
scripts/coccinelle/api/memdup.cocci [1].

[1]: http://permalink.gmane.org/gmane.linux.kernel/2014320

Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>