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path: root/linux-core/drm_bo.c
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2009-03-03drm, via: drop Linux < 2.6.20 supportPekka Paalanen
Signed-off-by: Pekka Paalanen <pq@iki.fi>
2009-03-02drm: drop Linux < 2.6.19 supportPekka Paalanen
This also means dropping the DRM_ODD_MM_COMPAT case. Signed-off-by: Pekka Paalanen <pq@iki.fi>
2009-03-02drm: drop Linux < 2.6.15 supportPekka Paalanen
Signed-off-by: Pekka Paalanen <pq@iki.fi>
2008-12-10Revert "Merge branch 'modesetting-gem'"Jesse Barnes
This reverts commit 6656db10551bbb8770dd945b6d81d5138521f208. We really just want the libdrm and ioctl bits, not all the driver stuff.
2008-11-15drm/bo: fix stupid lock imbalanceDave Airlie
2008-11-10drm/radeon: add uncached allocator to drm ttm code.Dave Airlie
2008-10-16drm: remove stray debug codeDave Airlie
2008-10-16drm: add discardable flag.Dave Airlie
This discards memory contents on suspend/resume with the hope the upper layers know something we don't.
2008-10-16drm/radeon: initial suspend/resume fix.Dave Airlie
This enables the evict code and also sets radeon up to allow evict from VRAM to LOCAL
2008-10-06drm/radeon: fixup clean flag handlingDave Airlie
2008-09-18radeon: add initial suspend/resume supportDave Airlie
plus a bunch of fixes
2008-08-26drm/ttm: export drm_bo_add_ttmDave Airlie
2008-08-26drm: add memory clean flag.Dave Airlie
When the mapping is clean this flag will be set. This can be used by a driver to save migrating and allocating pages for an object that will first be used in VRAM.
2008-08-14Merge branch 'radeon-gem-cs' into modesetting-gemDave Airlie
Conflicts: libdrm/xf86drm.c linux-core/Makefile.kernel linux-core/drmP.h linux-core/drm_compat.h linux-core/drm_drv.c linux-core/drm_stub.c linux-core/drm_vm.c shared-core/i915_dma.c shared-core/r300_cmdbuf.c shared-core/radeon_drv.h
2008-08-01Merge commit 'origin/drm-gem' into modesetting-gemKristian Høgsberg
Conflicts: linux-core/Makefile.kernel linux-core/drmP.h linux-core/drm_mm.c linux-core/drm_stub.c linux-core/i915_gem.c linux-core/i915_opregion.c shared-core/i915_dma.c shared-core/i915_drv.h shared-core/i915_irq.c
2008-07-31drm: userspace rip out TTM APIDave Airlie
2008-07-31TTM: remove API and userspace objects.Dave Airlie
This removes all the TTM userspace API and all userspace objects. It also removes the drm_bo_lock.c code
2008-07-30Revert "Rename drm_mm.c and its fuctions to drm_memrange."Eric Anholt
This reverts commit 3ad8db2071d30c198403e605f2726fc5c3e46bfd. We ended up not needing that namespace, and I'd rather not have the churn for producing diffs.
2008-07-26radeon: add initial atombios modesetting and GEM -> TTM translation layer.Dave Airlie
This is an initial import of the atom bios parser with modesetting support for r500 hw using atombios. It also includes a simple memory manager layer that translates a radeon GEM style interface onto TTM internally. So far this memory manager has only been used for pinned object allocation for the DDX to test modesetting.
2008-06-10Merge commit 'origin/drm-gem' into modesetting-gemJesse Barnes
Passed the compile test; it's ready to ship. Conflicts: libdrm/Makefile.am linux-core/Makefile.kernel linux-core/drmP.h linux-core/drm_memrange.c linux-core/drm_stub.c shared-core/drm.h shared-core/i915_dma.c shared-core/i915_drv.h shared-core/i915_irq.c
2008-05-22i915: check dummy page before freeingHong Liu
The dummy read page will point to NULL if drm_bo_driver_init failed at firstopen (modeset is not enabled), and will cause kernel oops at subsequent drm_lastclose call, so be sure to check it.
2008-05-12free dummy read page if fail to init mmHong Liu
Since drm_bo_driver_init will be called in driver_load, we need to free what it alloced when error to avoid memory leak.
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.
2008-04-28Merge branch 'master' into modesetting-101Thomas Hellstrom
Conflicts: linux-core/Makefile.kernel linux-core/drm_compat.c linux-core/drm_fops.c linux-core/drm_lock.c shared-core/drm.h shared-core/i915_dma.c shared-core/i915_drv.h shared-core/i915_irq.c
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
2008-03-30[i915] Report buffer state _after_ fence submission to user-space.Thomas Hellstrom
This fixes a problem where the wrong bo->fence_type was reported, and also saves some memory space. [bo core] export the drm_bo_fill_rep_arg function.
2008-03-12Merge branch 'master' of git+ssh://git.freedesktop.org/git/mesa/drm into ↵Alan Hourihane
modesetting-101 Conflicts: shared-core/i915_dma.c shared-core/i915_drv.h shared-core/i915_irq.c
2008-03-12Dont allow !sysadmin clients to alter the memory type ofThomas Hellstrom
NO_EVICT buffers.
2008-03-12Fix kernel crash when we hit OOM conditions.Thomas Hellstrom
(Alan Hourihane)
2008-03-12Avoid duplicate calls to drm_ttm_bind in some cases.Thomas Hellstrom
2008-03-07Merge branch 'master' of ../../drm into modesetting-101Dave Airlie
2008-03-06drm/bo: allow non-suser priv to add kernel BOs.Dave Airlie
modprobe can be run with dropped capabilities we still want the kernel bos to work.
2008-03-06Merge branch 'master' of ../../drm into modesetting-101Dave Airlie
Conflicts: linux-core/drmP.h linux-core/drm_drv.c linux-core/drm_proc.c linux-core/drm_stub.c linux-core/drm_sysfs.c
2008-03-06drm: reorganise minor number handling using code from modesetting branchDave Airlie
Rip out the whole head thing and replace it with an idr and drm_minor structure.
2008-03-06ttm: make sure userspace can't destroy kernel create memory managersDave Airlie
this adds something to say the kernel initialised the memory region not the userspace. and blocks userspace from deallocating kernel areas
2008-03-06drm/ttm: add ioctl to get back memory managed area sizedDave Airlie
taken from modesetting branch but could be useful outside it.
2008-03-05i915: Evict if relocatee buffer is CACHED_MAPPED beforeXiang, Haihao
writting relocations, otherwise the GPU probably sees some inconsistent data. Fix fd.o bug#14656
2008-02-22silence warningAlan Hourihane
2008-02-22add ioctl to get back memory managed area sized - used for kernel inited areasDave Airlie
2008-02-20ttm: make sure userspace can't destroy kernel create memory managersDave Airlie
2008-02-18Merge branch 'master' of git+ssh://git.freedesktop.org/git/mesa/drm into ↵Alan Hourihane
modesetting-101 Conflicts: linux-core/i915_fence.c linux-core/via_fence.c shared-core/i915_dma.c shared-core/i915_drv.h shared-core/i915_irq.c
2008-01-30Simplify the fencing code and differentiate between flushes andThomas Hellstrom
waiting types. Add a "command_stream_barrier" method to the bo driver.
2008-01-25Merge remote branch 'origin/master' into modesetting-101Dave Airlie
Conflicts: linux-core/drm_bo.c linux-core/drm_drv.c shared-core/drm.h shared-core/i915_dma.c shared-core/i915_drv.h shared-core/i915_irq.c shared-core/radeon_irq.c
2008-01-04drm: move drm_head to drm_minor and fix up usersDave Airlie
2007-12-21Change drm_bo_type_dc to drm_bo_type_device and comment usage of this value.Keith Packard
I couldn't figure out what drm_bo_type_dc was for; Dave Airlie finally clued me in that it was the 'normal' buffer objects with kernel allocated pages that could be mmapped from the drm device file. I thought that 'drm_bo_type_device' was a more descriptive name. I also added a bunch of comments describing the use of the type enum values and the functions that use them.
2007-12-21Rename inappropriately named 'mask' fields to 'proposed_flags' instead.Keith Packard
Flags pending validation were stored in a misleadingly named field, 'mask'. As 'mask' is already used to indicate pieces of a flags field which are changing, it seems better to use a name reflecting the actual purpose of this field. I chose 'proposed_flags' as they may not actually end up in 'flags', and in an case will be modified when they are moved over. This affects the API, but not ABI of the user-mode interface.
2007-12-21Move dummy_read_page from drm_ttm_set_user to drm_ttm_create.Keith Packard
I'm hoping to use the dummy_read_page for kernel allocated buffers to avoid allocating extra pages for read-only buffers (like vertex and batch buffers). This also eliminates the 'write' parameter to drm_ttm_set_user and just has DRM_TTM_PAGE_WRITE passed into drm_ttm_create.
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