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path: root/drivers/gpu/drm/nouveau/nouveau_vm.c
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2012-10-03drm/nouveau: restructure source tree, split core from drm implementationBen Skeggs1-493/+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>
2012-05-23nouveau: add PRIME supportDave Airlie1-0/+57
This adds prime->fd and fd->prime support to nouveau, it passes the SG object to TTM, and then populates the GART entries using it. v2: add stubbed kmap + use new function to fill out pages array for faulting + add reimport test. Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-12-22drm/nouveau/ttm: fix crash as a result of a recent ttm changeBen Skeggs1-1/+2
"drm/ttm: callback move_notify any time bo placement change v4" failed to avoid a NULL pointer dereference in nouveau caused by move_notify being expected to handle that case now. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-09-20drm/nvd0: add a card_type for 0xdX chipsetsBen Skeggs1-1/+1
These are different enough from 0xcX to justify it, half fermi, half kepler(??).. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-09-20drm/nouveau: embed nouveau_mmBen Skeggs1-19/+19
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-06-23drm/nouveau: shut lockdep up if last vm ref needs to destroy pgdBen Skeggs1-8/+11
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-06-23drm/nouveau: add some debug output if nouveau_mm busy at destroy timeBen Skeggs1-1/+1
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-06-07drm/nouveau: fix vram page mapping when crossing page table boundariesBen Skeggs1-0/+1
Hopefully the cause of nvc0 "page jumping" issue. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-03-14drm/nvc0: remove vm hack forcing large/small pages to not share a PDEBen Skeggs1-12/+1
Appears to be fixed with commit: "drm/nv50-nvc0: make sure vma is definitely unmapped when destroying bo" Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-02-24drm/nv50: support for compressionBen Skeggs1-1/+4
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-02-24drm/nv50-nvc0: delay GART binding until move_notify timeBen Skeggs1-2/+2
The immediate benefit of doing this is that on NV50 and up, the GPU virtual address of any buffer is now constant, regardless of what memtype they're placed in. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2011-02-24drm/nouveau: rename nouveau_vram to nouveau_memBen Skeggs1-5/+5
This structure will also be used for GART in the near future. Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2010-12-21drm/nvc0: import initial vm backendBen Skeggs1-4/+27
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2010-12-21drm/nouveau: modify vm to accomodate dual page tables for nvc0Ben Skeggs1-32/+27
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2010-12-08drm/nv50: import new vm codeBen Skeggs1-0/+421
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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