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2008-05-05Correct execbuffer offset. Add memory barrier and chipset flush.Keith Packard
2008-05-05Add i915_dispatch_gem_execbuffer (broken).Keith Packard
This function submits a gem-based execbuffer to the ring. It doesn't work yet.
2008-05-02Don't forget to set the memrange private, and reset ring on kernel entry.Eric Anholt
2008-05-02Don't include the tail guard memrange in foreach callbacking.Eric Anholt
2008-05-02Check for do_mmap errorsKeith Packard
2008-05-02Add a bit of /proc/dri/*/gem support. Clean up some refcount/pagelock issues.Keith Packard
Track named objects in /proc/dri/0/gem_names. Track total object count in /proc/dri/0/gem_objects. Initialize device gem data. return -ENODEV for gem ioctls if the driver doesn't support gem. Call unlock_page when unbinding from gtt. Add numerous misssing calls to drm_gem_object_unreference.
2008-05-02Add name/open ioctls, separate handle and pointer ref counts.Keith Packard
Names are just another unique integer set (from another idr object). Names are removed when the user refernces (handles) are all destroyed -- this required that handles for objects be counted separately from internal kernel references (so that we can tell when the handles are all gone).
2008-05-02Remove drm_driver argument to functions taking drm_gem_object.Keith Packard
Now that drm_gem_object has a drm_driver * in it, functions don't need both parameters.
2008-05-02Fix nouveau warning when returning pointers in uint64_t objects.Keith Packard
2008-05-01Add alignment to all aperture allocation requests.Keith Packard
When pinning buffers, or using execbuffer, allow the application to specify the necessary aperture allocation alignment constraints.
2008-05-01Fix gem ioctls to be 32/64-bit clean.Keith Packard
mixed 32/64 bit systems need 'special' help for ioctl where the user-space and kernel-space datatypes differ. Fixing the datatypes to be the same size, and align the same way for both 32 and 64-bit ppc and x86 environments will elimiante the need to have magic 32/64-bit ioctl translation code.
2008-05-01Use krefs for refcounting.Keith Packard
krefs are way easier than a custom-coded spinlock+int combo.
2008-05-01Unbind objects when freeing, fix some error paths, and warn in others.Eric Anholt
2008-05-01Fix offset passed to AGP to be pages instead of bytes.Eric Anholt
Fix some utterly bonged loop while we were staring at it.
2008-05-01Fix missing member settings in obj/obj_priv, and some error paths.Eric Anholt
2008-05-01Make GEM object handles be nonzero.Eric Anholt
2008-05-01Update mm tests for GEM rename.Eric Anholt
2008-05-01Remove _args from gem ioctl argument structure tags.Eric Anholt
2008-05-01Add pin/unpin object ioctls for gem.Eric Anholt
2008-05-01checkpoint: relocations support.Eric Anholt
2008-05-01checkpoint: gtt binding written.Eric Anholt
2008-05-01checkpoint: rename to GEM and a few more i915 bits.Eric Anholt
2008-04-30Hacking towards hooking up execbuffer.Eric Anholt
2008-04-29Remove the remainder of the mmfs device.Eric Anholt
2008-04-29Move mmfs tests over to be drm tests.Eric Anholt
2008-04-29Move mmfs ioctls into the DRM. Untested.Eric Anholt
2008-04-28Rename drm_mm.c and its fuctions to drm_memrange.Eric Anholt
It's not really a graphics memory allocator, just something to track ranges of address space. It doesn't involve actual allocation, and was consuming some desired namespace.
2008-04-23Add mmap ioctl to mmfs.Eric Anholt
2008-04-23Add pread/pwrite ioctls to mmfs.Eric Anholt
2008-04-23Extend the mmfs basic test to do a couple of ioctls.Eric Anholt
2008-04-23Move mmfs.h userland interface to shared-core.Eric Anholt
2008-04-23Initial add of mmfs module.Eric Anholt
2008-04-23Clarify that drm_agp_ttm_backend is associated with a drm_ttm.Eric Anholt
On first looking at it I assumed it was an aspect of the ttm backend as a whole rather than specific allocations from a backend.
2008-04-22linux-core Makefile: add GIT_REVISIONPekka Paalanen
This tries to automatically fetch a git revision string and if succeeds, it #defines GIT_REVISION string macro. Packagers can override it by 'make GIT_REVISION=foo'. Update Nouveau to use GIT_REVISION, if defined, instead of DRIVER_DATE in struct drm_driver. Signed-off-by: Pekka Paalanen <pq@iki.fi>
2008-04-22i915: gfx hw and i945gme fixes from upstreamDave Airlie
From Jesse and Zhenyu originally.
2008-04-20[I915] Handle tiled buffers in vblank taskletKeith Packard
The vblank tasklet update code must build 2D blt commands with the appropriate tiled flags.
2008-04-20On I965, use correct 3DSTATE_DRAWING_RECTANGLE command in vblankKeith Packard
The batchbuffer submission paths were fixed to use the 965-specific command, but the vblank tasklet was not. When the older version is sent, the 965 will lock up.
2008-04-14Fix buffer object map wait error.Thomas Hellstrom
Add some branch prediction hints.
2008-04-14Fix buffer object creation validation.Thomas Hellstrom
BO lock fixes.
2008-04-14Unlock the BO mutex while waiting for idle, unmapped, unfenced.Thomas Hellstrom
Move unfenced checking into idle checking. Never time out while waiting for software events like unmapped or unfenced.
2008-04-14Fix up buffer manager locking.Thomas Hellstrom
2008-04-11Save and restore dsparb and d_state regsKeith Packard
2008-04-07Missing KERNEL_VERSION macroPatrice Mandin
2008-04-07Add DragonFly BSD support for device creationHasso Tepper
DragonFly behaves just like FreeBSD in this regard.
2008-04-07nouveau: enable accelerated move to sysmemBen Skeggs
2008-04-07nouveau: enable m2mf for tt<->vram moves, fix fence_pollBen Skeggs
2008-04-06Place highmem pages last in the ttm page array.Thomas Hellstrom
2008-04-06Use clflush() when available for cache flushing.Thomas Hellstrom
2008-04-06[I915] Fix VRAM eviction.Thomas Hellstrom
2008-04-06Fix emergency allocation accounting.Thomas Hellstrom