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path: root/drivers/gpu/drm/nouveau/nv84_crypt.c
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2012-10-03drm/nouveau: restructure source tree, split core from drm implementationBen Skeggs1-205/+0
Future work will be headed in the way of separating the policy supplied by the nouveau drm module from the mechanisms provided by the driver core. There will be a couple of major classes (subdev, engine) of driver modules that have clearly defined tasks, and the further directory structure change is to reflect this. No code changes here whatsoever, aside from fixing up a couple of include file pathnames. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2012-07-26drm/nv84: decode PCRYPT errorsMarcin Slusarz1-3/+15
Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-07-25drm/nouveau: pass flag to engine fini() method on suspendBen Skeggs1-1/+1
It may not be necessary to fail in certain cases (such as failing to idle) on module unload, whereas on suspend it's important to ensure a consistent state can be restored on resume. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-05-16drm/nouveau: working towards a common way to represent enginesBen Skeggs1-46/+76
There's lots of more-or-less independant engines present on NVIDIA GPUs these days, and we generally want to perform the same operations on them. Implementing new ones requires hooking into lots of different places, the aim of this work is to make this simpler and cleaner. NV84:NV98 PCRYPT moved over as a test. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-05-16drm/nouveau: move engine object creation into per-engine hooksBen Skeggs1-0/+23
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-03-14drm/nv50: check for vm traps on every gr irqBen Skeggs1-1/+1
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2010-12-08drm/nv50: implement global channel address space on new VM codeBen Skeggs1-0/+2
As of this commit, it's guaranteed that if an object is in VRAM that its GPU virtual address will be constant. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2010-12-08drm/nv50: import new vm codeBen Skeggs1-1/+2
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2010-12-03drm/nv84: fix minor issues in PCRYPT implementationBen Skeggs1-1/+1
Fix running of destroy_context() when create_context() has never been called for the channel, and fill in engine's tlb_flush() function pointer. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2010-12-03drm/nv84: move PCRYPT ISR out of nouveau_irq.cBen Skeggs1-0/+27
Reviewed-by: Francisco Jerez <currojerez@riseup.net> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2010-12-03drm/nv50: remove excessive alignment of graph/crypt contextsBen Skeggs1-1/+1
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2010-12-03drm/nv84: add support for the PCRYPT engineBen Skeggs1-0/+110
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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