- 28 8月, 2015 8 次提交
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由 Ben Skeggs 提交于
Signed-off-by: NBen Skeggs <bskeggs@redhat.com>
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由 Ben Skeggs 提交于
Signed-off-by: NBen Skeggs <bskeggs@redhat.com>
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由 Ben Skeggs 提交于
Signed-off-by: NBen Skeggs <bskeggs@redhat.com>
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由 Ben Skeggs 提交于
Signed-off-by: NBen Skeggs <bskeggs@redhat.com>
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由 Ben Skeggs 提交于
Signed-off-by: NBen Skeggs <bskeggs@redhat.com>
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由 Ben Skeggs 提交于
Signed-off-by: NBen Skeggs <bskeggs@redhat.com>
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由 Ben Skeggs 提交于
This is purely preparation for upcoming commits, there should be no code changes here. Signed-off-by: NBen Skeggs <bskeggs@redhat.com>
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由 Ben Skeggs 提交于
This is purely preparation for upcoming commits, there should be no code changes here. Signed-off-by: NBen Skeggs <bskeggs@redhat.com>
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- 22 1月, 2015 3 次提交
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由 Ben Skeggs 提交于
The namespace of NVKM is being changed to nvkm_ instead of nouveau_, which will be used for the DRM part of the driver. This is being done in order to make it very clear as to what part of the driver a given symbol belongs to, and as a minor step towards splitting the DRM driver out to be able to stand on its own (for virt). Because there's already a large amount of churn here anyway, this is as good a time as any to also switch to NVIDIA's device and chipset naming to ease collaboration with them. A comparison of objdump disassemblies proves no code changes. Signed-off-by: NBen Skeggs <bskeggs@redhat.com>
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由 Ben Skeggs 提交于
The symlinks were annoying some people, and they're not used anywhere else in the kernel tree. The include directory structure has been changed so that symlinks aren't needed anymore. NVKM has been moved from core/ to nvkm/ to make it more obvious as to what the directory is for, and as some minor prep for when NVKM gets split out into its own module (virt) at a later date. Signed-off-by: NBen Skeggs <bskeggs@redhat.com>
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由 Ben Skeggs 提交于
Signed-off-by: NBen Skeggs <bskeggs@redhat.com>
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- 23 1月, 2014 2 次提交
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由 Ben Skeggs 提交于
Signed-off-by: NBen Skeggs <bskeggs@redhat.com>
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由 Ben Skeggs 提交于
Signed-off-by: NBen Skeggs <bskeggs@redhat.com>
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- 01 7月, 2013 1 次提交
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由 Ben Skeggs 提交于
Signed-off-by: NBen Skeggs <bskeggs@redhat.com>
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- 29 11月, 2012 1 次提交
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由 Ben Skeggs 提交于
Will be required by future work. Make the API change now to catch any (but hopefully none) unexpected fallout. Signed-off-by: NBen Skeggs <bskeggs@redhat.com>
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- 03 10月, 2012 8 次提交
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由 Ben Skeggs 提交于
v2 (Ben Skeggs): - some fixes for 64KiB PAGE_SIZE - fix porting issues in (currently unused) nv41/nv44 pciegart code Signed-off-by: NBen Skeggs <bskeggs@redhat.com>
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由 Ben Skeggs 提交于
Signed-off-by: NBen Skeggs <bskeggs@redhat.com>
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由 Ben Skeggs 提交于
Having GPUOBJ and VM intertwined like this makes it *really* hard to continue porting to the new driver architecture, split it out in favour of requiring explit maps be the caller. It's more flexible and obvious this way anyway... Signed-off-by: NBen Skeggs <bskeggs@redhat.com>
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由 Ben Skeggs 提交于
Signed-off-by: NBen Skeggs <bskeggs@redhat.com>
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由 Ben Skeggs 提交于
Signed-off-by: NBen Skeggs <bskeggs@redhat.com>
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由 Ben Skeggs 提交于
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: NBen Skeggs <bskeggs@redhat.com>
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由 David Howells 提交于
Convert #include "..." to #include <path/...> in drivers/gpu/. Signed-off-by: NDavid Howells <dhowells@redhat.com> Acked-by: NDave Airlie <airlied@redhat.com> Acked-by: NArnd Bergmann <arnd@arndb.de> Acked-by: NThomas Gleixner <tglx@linutronix.de> Acked-by: NPaul E. McKenney <paulmck@linux.vnet.ibm.com> Acked-by: NDave Jones <davej@redhat.com>
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由 David Howells 提交于
Remove redundant DRM UAPI header #inclusions from drivers/gpu/. Remove redundant #inclusions of core DRM UAPI headers (drm.h, drm_mode.h and drm_sarea.h). They are now #included via drmP.h and drm_crtc.h via a preceding patch. Without this patch and the patch to make include the UAPI headers from the core headers, after the UAPI split, the DRM C sources cannot find these UAPI headers because the DRM code relies on specific -I flags to make #include "..." work on headers in include/drm/ - but that does not work after the UAPI split without adding more -I flags. Signed-off-by: NDavid Howells <dhowells@redhat.com> Acked-by: NDave Airlie <airlied@redhat.com> Acked-by: NArnd Bergmann <arnd@arndb.de> Acked-by: NThomas Gleixner <tglx@linutronix.de> Acked-by: NPaul E. McKenney <paulmck@linux.vnet.ibm.com> Acked-by: NDave Jones <davej@redhat.com>
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- 24 5月, 2012 1 次提交
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由 Marcin Slusarz 提交于
Port change from "drm/nouveau: Keep RAMIN heap within the channel" to kernel channel, which has its own ramin heap initialisation. Signed-off-by: NMarcin Slusarz <marcin.slusarz@gmail.com> Cc: Younes Manton <younes.m@gmail.com> Signed-off-by: NBen Skeggs <bskeggs@redhat.com>
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- 23 6月, 2011 2 次提交
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由 Ben Skeggs 提交于
Abuses existing gpuobj_new() chan argument for this, which in turn forces all NVOBJ_FLAG_VM allocations to be done from the global heap, not suballocated from the channel's private heap. Not a problem though in practise. Signed-off-by: NBen Skeggs <bskeggs@redhat.com>
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由 Ben Skeggs 提交于
We need the physical VRAM address in vinst, even for objects mapped into a vm, as the gpuobj suspend/resume code uses PMEM to access the object. Previously, vinst was overloaded to mean "VRAM address" for !VM objects, and "VM address" for VM objects, causing the wrong data to be accessed during suspend/resume. Signed-off-by: NBen Skeggs <bskeggs@redhat.com>
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- 20 4月, 2011 1 次提交
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由 Ben Skeggs 提交于
Fixes a possible lock ordering reversal between context_switch_lock and ramin_lock. Signed-off-by: NBen Skeggs <bskeggs@redhat.com> Reviewed-by: NFrancisco Jerez <currojerez@riseup.net>
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- 08 3月, 2011 1 次提交
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由 Ben Skeggs 提交于
The per-vm mutex doesn't prevent this completely, a flush coming from the BAR VM could potentially happen at the same time as one for the channel VM. Not to mention that if/when we get per-client/channel VM, this will happen far more frequently. Signed-off-by: NBen Skeggs <bskeggs@redhat.com> Signed-off-by: NDave Airlie <airlied@redhat.com>
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- 25 2月, 2011 1 次提交
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由 Ben Skeggs 提交于
This structure will also be used for GART in the near future. Signed-off-by: NBen Skeggs <bskeggs@redhat.com>
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- 23 2月, 2011 1 次提交
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由 Daniel Vetter 提交于
Nouveau was checking drm_mm internals on teardown to see whether the memory manager was initialized. Hide these internals in a small inline helper function. Acked-by: NBen Skeggs <bskeggs@redhat.com> Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: NDave Airlie <airlied@redhat.com>
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- 17 1月, 2011 1 次提交
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由 Ben Skeggs 提交于
Somehow missed this in the original merge of the nvc0 code. Signed-off-by: NBen Skeggs <bskeggs@redhat.com>
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- 21 12月, 2010 1 次提交
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由 Ben Skeggs 提交于
Signed-off-by: NBen Skeggs <bskeggs@redhat.com>
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- 16 12月, 2010 1 次提交
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由 Francisco Jerez 提交于
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: NFrancisco Jerez <currojerez@riseup.net> Signed-off-by: NBen Skeggs <bskeggs@redhat.com>
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- 08 12月, 2010 7 次提交
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由 Ben Skeggs 提交于
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: NBen Skeggs <bskeggs@redhat.com>
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由 Ben Skeggs 提交于
Signed-off-by: NBen Skeggs <bskeggs@redhat.com>
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由 Ben Skeggs 提交于
Signed-off-by: NBen Skeggs <bskeggs@redhat.com>
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由 Ben Skeggs 提交于
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: NBen Skeggs <bskeggs@redhat.com>
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由 Ben Skeggs 提交于
Signed-off-by: NBen Skeggs <bskeggs@redhat.com>
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由 Ben Skeggs 提交于
Signed-off-by: NBen Skeggs <bskeggs@redhat.com>
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由 Ben Skeggs 提交于
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: NBen Skeggs <bskeggs@redhat.com>
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