linux-toradex.git/drivers/gpu/drm/radeon/radeon_gart.c, branch v3.16-rc3 Linux kernel for Apalis and Colibri modules drm/radeon: separate gart and vm functions 2014-03-03T10:03:34+00:00 Christian König christian.koenig@amd.com 2014-02-20T09:25:15+00:00 2280ab57b6edc8581497d5e101c4694faf839c3e Both are complex enough on their own. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> 
Both are complex enough on their own.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
drm/radeon: add missing trace point 2014-01-29T20:23:02+00:00 Christian König christian.koenig@amd.com 2014-01-23T13:24:16+00:00 31dd8d9347c4bf288572ad1c5513d9b778989cd5 Signed-off-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
Signed-off-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/radeon: fix VMID use tracking 2014-01-29T20:23:01+00:00 Christian König christian.koenig@amd.com 2014-01-23T13:24:15+00:00 593b26353f1965682db955d0d2af8bc564aabdf8 Otherwise we allocate a new VMID on nearly every submit. Signed-off-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
Otherwise we allocate a new VMID on nearly every submit.

Signed-off-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/radeon: add radeon_vm_bo_update trace point 2013-12-02T21:40:44+00:00 Christian König christian.koenig@amd.com 2013-11-25T14:42:11+00:00 9c57a6bd3ea4a9870a7ce2fd961da6ef4986bbc1 Also rename the function to better reflect what it is doing. agd5f: fix argument size warning Signed-off-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
Also rename the function to better reflect what it is doing.

agd5f: fix argument size warning

Signed-off-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/radeon: add VMID allocation trace point 2013-12-02T21:40:43+00:00 Christian König christian.koenig@amd.com 2013-11-25T14:42:10+00:00 84d597b74b58dd52621abf5f052a81370ace1816 Signed-off-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
Signed-off-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/radeon/vm: don't attempt to update ptes if ib allocation fails 2013-11-15T20:56:22+00:00 Alex Deucher alexander.deucher@amd.com 2013-11-13T20:25:35+00:00 4cc948b94a222c310ae089c36718aac7a03aec90 If we fail to allocate an indirect buffer (ib) when updating the ptes, return an error instead of trying to use the ib. Avoids a null pointer dereference. Bug: https://bugzilla.kernel.org/show_bug.cgi?id=58621 Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org 
If we fail to allocate an indirect buffer (ib) when updating
the ptes, return an error instead of trying to use the ib.
Avoids a null pointer dereference.

Bug:
https://bugzilla.kernel.org/show_bug.cgi?id=58621

Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
drm/radeon: allow semaphore emission to fail 2013-11-15T20:56:09+00:00 Christian König christian.koenig@amd.com 2013-11-12T11:58:05+00:00 1654b817d8f5f1c27ebc98773fe0e517b0ba2f1e To workaround bugs and/or certain limits it's sometimes useful to fall back to waiting on fences. Signed-off-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org 
To workaround bugs and/or certain limits it's sometimes
useful to fall back to waiting on fences.

Signed-off-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
drm/radeon: clear the page directory using the DMA 2013-11-01T19:25:54+00:00 Christian König christian.koenig@amd.com 2013-10-29T19:14:51+00:00 db96bd25868c19d71c25cafefed7d0b00c4be641 Signed-off-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
Signed-off-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/radeon: initially clear page tables 2013-11-01T19:25:53+00:00 Christian König christian.koenig@amd.com 2013-10-29T19:14:50+00:00 5b2906ecf4ceb6de5e889d367034113d1612bc75 Clear page tables after allocating them in case we don't completely fill them later. Signed-off-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
Clear page tables after allocating them in case
we don't completely fill them later.

Signed-off-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/radeon: drop CP page table updates & cleanup v2 2013-11-01T19:25:52+00:00 Christian König christian.koenig@amd.com 2013-10-30T15:51:09+00:00 24c164393dd2fa1c1fb51d5fec2f50bd6b7c037b The DMA ring seems to be stable now. v2: remove pt_ring_index as well Signed-off-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 
The DMA ring seems to be stable now.

v2: remove pt_ring_index as well

Signed-off-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>