- 29 Dec, 2010 2 commits
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Ben Skeggs authored
Signed-off-by:Ben Skeggs <bskeggs@redhat.com>
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Ben Skeggs authored
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- 27 Dec, 2010 2 commits
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Michel Hermier authored
When hacking the libdrm for improvements, I triggered a kernel crash related to the fact that the NOUVEAU_NOTIFIEROBJ_ALLOC ioctl calls nouveau_channel_get with an unchecked channel index. The patch ensures that the channel index is an unsigned and validates its value in nouveau_channel_get. Signed-off-by:
Michel Hermier <hermier@frugalware.org> Signed-off-by:
Francisco Jerez <currojerez@riseup.net> Signed-off-by:
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Ben Hutchings authored
CONFIG_ACPI_VIDEO depends on more than just CONFIG_ACPI, so add those dependencies to the Kconfig select condition. The case where some dependencies fail to be satisfied should be handled correctly, because in that case the ACPI_VIDEO symbols we use are converted into static-inline stubs. Signed-off-by:
Ben Hutchings <ben@decadent.org.uk> Signed-off-by:
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- 21 Dec, 2010 15 commits
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Ben Skeggs authored
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Ben Skeggs authored
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Ben Skeggs authored
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Ben Skeggs authored
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Ben Skeggs authored
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Ben Skeggs authored
Just simple REF_CNT fencing for the moment. Signed-off-by: -
Ben Skeggs authored
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Ben Skeggs authored
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Ben Skeggs authored
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Ben Skeggs authored
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Ben Skeggs authored
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Ben Skeggs authored
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Ben Skeggs authored
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Ben Skeggs authored
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Ben Skeggs authored
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- 20 Dec, 2010 1 commit
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Ben Skeggs authored
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- 21 Dec, 2010 2 commits
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Ben Skeggs authored
Reported-by:
Dan Carpenter <error27@gmail.com> Signed-off-by:
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Dan Carpenter authored
ARRAY_SIZE() was intended here, sizeof() is too large. Signed-off-by:
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- 16 Dec, 2010 6 commits
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Alex Deucher authored
Signed-off-by:
Alex Deucher <alexdeucher@gmail.com> Signed-off-by:
Dave Airlie <airlied@redhat.com>
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Alex Deucher authored
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Dave Airlie authored
* 'nouveau/drm-nouveau-next' of ../drm-nouveau-next: (93 commits) drm/nv50: fix a couple of vm init issues drm/nv04-nv40: Fix up PCI(E) GART DMA object bus address calculation. drm/nouveau: kick vram functions out into an "engine" drm/nouveau: allow gpuobj vinst to be a virtual address when necessary drm/nv50: tidy up PCIEGART implementation drm/nv50: enable non-contig vram allocations where requested drm/nv50: enable 4KiB pages for small vram allocations drm/nv50: implement global channel address space on new VM code drm/nv50: implement BAR1/BAR3 management on top of new VM code drm/nv50: import new vm code drm/nv50: implement custom vram mm drm/nouveau: Avoid potential race between nouveau_fence_update() and context takedown. drm/nouveau: fix use of drm_mm_node in semaphore object drm/nouveau: wrap calls to ttm_bo_validate() drm/nouveau: no need to zero dma objects, we fill them completely anyway drm/nouveau: introduce a util function to wait on reg != val drm/nouveau: implicitly insert non-DMA objects into RAMHT drm/nouveau: make fifo.create_context() responsible for mapping control regs drm/nouveau: Spin for a bit in nouveau_fence_wait() before yielding the CPU. drm/nouveau: Use WC memory on the AGP GART. ...
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Ben Skeggs authored
Drivers using their own implementation of io_mem_reserve/io_mem_free are likely to store the tracking information for the map in mem.mm_node, so it can't be freed while still mapped. Signed-off-by: Ben Skeggs<bskeggs@redhat.com> Reviewed-by:
Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by:
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Dave Airlie authored
this adds a bo create, and fence seq tracking tracepoints. This is just an initial set to play around with, we should investigate what others we need would be useful. Signed-off-by: -
Francisco Jerez authored
Fixes overwriting the first page table entry when testing that the PRAMIN BAR can be correctly read/written, and adds an additional bar flush after poking the BAR3 control regs. Signed-off-by:
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- 08 Dec, 2010 12 commits
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Francisco Jerez authored
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Ben Skeggs authored
NVC0 will be able to share some of nv50's paths this way. This also makes it the card-specific vram code responsible for deciding if a given set of tile_flags is valid, rather than duplicating the allowed types in nv50_vram.c and nouveau_gem.c Signed-off-by: -
Ben Skeggs authored
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Ben Skeggs authored
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Ben Skeggs authored
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Ben Skeggs authored
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Ben Skeggs authored
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 authored
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Ben Skeggs authored
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Ben Skeggs authored
This is required on nv50 as we need to be able to have more precise control over physical VRAM allocations to avoid buffer corruption when using buffers of mixed memory types. This removes some nasty overallocation/alignment that we were previously using to "control" this problem. Signed-off-by: -
Francisco Jerez authored
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Ben Skeggs authored
At some point in the future, this bo won't necessarily be backed by a drm_mm_node, so use the start/size fields of the ttm_mem_reg instead. Signed-off-by:
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