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2006-12-19[PATCH] mm: incorrect VM_FAULT_OOM returns from driversDave Airlie
Some drivers are returning OOM when it is not in response to a memory shortage. Signed-off-by: Nick Piggin <npiggin@suse.de>
2006-12-19fix irq args compatiblity with pre 2.6.19Dave Airlie
2006-12-19use unifdef to clean up some codeDave Airlie
2006-12-19fix comment in r128Dave Airlie
2006-12-19fix some sizes in sis_drv.hDave Airlie
2006-12-19make sizeof match the copy structDave Airlie
2006-12-19remove inline from large functionDave Airlie
2006-12-19make a savage function static from kernelDave Airlie
2006-12-19use spin_lock_init in via dmablitDave Airlie
2006-12-19fix missing DRM_ERR from kernelDave Airlie
2006-12-19Revert "drm: ioremap balanced with iounmap for drivers/char/drm"Dave Airlie
This reverts cc22cd8bde39f3e4be8ca9f726a773b0270ebdbc commit. I put this patch incorrectly in .. will fix now
2006-12-19drm: ioremap balanced with iounmap for drivers/char/drmDave Airlie
ioremap must be balanced by an iounmap and failing to do so can result in a memory leak. Tested (compilation only) to make sure the files are compiling without any warning/error due to new changes Signed-off-by: Amol Lad <amol@verismonetworks.com> Signed-off-by: Dave Airlie <airlied@linux.ie>
2006-12-16drm/linux-core: drmP.h compilation fixMichael Buesch
I need the following patch to fix compilation of latest drm/linux-core on my ppc64 machine. /home/mb/develop/git/drm/linux-core/savage_bci.c: In function ‘savage_driver_firstopen’: /home/mb/develop/git/drm/linux-core/savage_bci.c:587: error: ‘DRM_MTRR_WC’ undeclared (first use in this function) /home/mb/develop/git/drm/linux-core/savage_bci.c:587: error: (Each undeclared identifier is reported only once /home/mb/develop/git/drm/linux-core/savage_bci.c:587: error: for each function it appears in.) /home/mb/develop/git/drm/linux-core/savage_bci.c: In function ‘savage_driver_lastclose’: /home/mb/develop/git/drm/linux-core/savage_bci.c:664: error: ‘DRM_MTRR_WC’ undeclared (first use in this function) I looked at in-kernel drmP.h and it actually has the same fix in it. Signed-off-by: Michael Buesch <mb@bu3sch.de>
2006-12-15Remove the memory caches for fence objects and memory manager nodes,Thomas Hellstrom
since the support for memory caches has gone from 2.6.20.
2006-12-14Unify radeon offset checking.Michel Dänzer
Replace r300_check_offset() with generic radeon_check_offset(), which doesn't reject valid offsets when the framebuffer area is at the very end of the card's 32 bit address space. Make radeon_check_and_fixup_offset() use radeon_check_offset() as well. This fixes https://bugs.freedesktop.org/show_bug.cgi?id=7697 .
2006-12-01Core build fix for BSD.Michel Dänzer
2006-12-01Unshare drm_drawable.c again for now.Michel Dänzer
The current version didn't build on BSD, where the new functionality isn't used yet anyway. Whoever changes that will hopefully be able to make the OSes share this file as well.
2006-12-01Track linux-core symlinks in git.Michel Dänzer
2006-11-27i915_vblank_tasklet: Try harder to avoid tearing.Michel Dänzer
Previously, if there were several buffer swaps scheduled for the same vertical blank, all but the first blit emitted stood a chance of exhibiting tearing. In order to avoid this, split the blits along slices of each output top to bottom.
2006-11-09libdrm: add drmOpenOnce + drmCloseOnce to libdrmDave Airlie
2006-11-08libdrm: add support for server side functionality in libdrmDave Airlie
This adds APIs to allow the X server to use libdrm from the system rather than its own in-built copy.
2006-11-07Add drm_u64_t typedef on non-linux to fix libdrm build.Eric Anholt
2006-10-31Fix bug #8839 - a commentAlan Hourihane
2006-10-30Bugzilla Bug #8819Thomas Hellstrom
Build fixes for powerpc. Reported by Katerina Barone-Adesi
2006-10-29Minor bugfix, indentation and removal of unnused variables.Thomas Hellstrom
2006-10-27Reserve the new IOCTLs also for *bsd.Thomas Hellstrom
Bump libdrm version number to 2.2.0
2006-10-27Last minute changes to support multi-page size buffer offset alignments.Thomas Hellstrom
This will come in very handy for tiled buffers on intel hardware. Also add some padding to interface structures to allow future binary backwards compatible changes.
2006-10-26New mm function names. Update header.Thomas Hellstrom
2006-10-26Add improved alignment functionality to the core memory manager.Thomas Hellstrom
This makes an allocated block actually align itself and returns any wasted space to the manager. Also add some functions to grow and shrink the managed area. This will be used in the future to manage the buffer object swap cache.
2006-10-26Add a one-page hole in the file offset space between buffers.Thomas Hellstrom
2006-10-21Merge branch 'master' of git+ssh://git.freedesktop.org/git/mesa/drmThomas Hellstrom
2006-10-21The CPU cache must be flushed _before_ we start modifying the kernel map ptes,Thomas Hellstrom
otherwise data will be missing, which becomes apparent when the kernel evicts batch buffers which are likely to be written into in the evicted state, and then rebound to the AGP aperture. This means we cannot rely on the AGP module to flush the cache for us.
2006-10-20Bug #1746: Set dev_priv_size for the MGA driver.Tilman Sauerbeck
2006-10-20We apparently need this global cache flush anyway.Thomas Hellstrom
2006-10-20Bug #8707, 2.6.19-rc compatibility for memory manager code.Thomas Hellstrom
2006-10-19Merge branch 'master' of git+ssh://git.freedesktop.org/git/mesa/drmThomas Hellstrom
2006-10-19Importing fixes from drm-ttm-0-2-branchThomas Hellstrom
2006-10-19Make sure delayed delete list is empty on lastclose.Thomas Hellstrom
Fix some refcounting errors. Fix some error messages.
2006-10-18Merging drm-ttm-0-2-branchThomas Hellstrom
Conflicts: linux-core/drmP.h linux-core/drm_drv.c linux-core/drm_irq.c linux-core/drm_stub.c shared-core/drm.h shared-core/i915_drv.h shared-core/i915_irq.c
2006-10-18Remove stray softlink.Thomas Hellstrom
2006-10-18Avoid driver-specific AGP user-populated types, since we don't know what AGPThomas Hellstrom
driver we're on. Avoid global cache flushes before inserting pages. In general, they are never mapped, and not accessed through the kernel map, so a cache flush should not be necessary. The exception is pages that are bound cached. We might need a cache flush for those.
2006-10-17Remove some debugging messages.Thomas Hellstrom
2006-10-17Remove max number of locked pages check and call, sinceThomas Hellstrom
that is now handled by the memory accounting.
2006-10-17Lindent.Thomas Hellstrom
2006-10-17Add vma list memory usage to memory accounting.Thomas Hellstrom
Use byte unit for /proc printout of memory usage for small sizes to be able to detect memory allocation bugs more easily.
2006-10-17Add memory usage accounting to avoid DOS problems.Thomas Hellstrom
2006-10-17Implement mm_lock and mm_unlock functions.Thomas Hellstrom
The mm_lock function is used when leaving vt. It evicts _all_ buffers. Buffers with the DRM_BO_NO_MOVE attribute set will be guaranteed to get the same offset when / if they are rebound.
2006-10-17Remove the memory manager parameter from the put_block function, as thisThomas Hellstrom
makes the client code a lot cleaner. Prepare buffer manager for lock and unlock calls.
2006-10-17Extend generality for more memory types.Thomas Hellstrom
Fix up init and destruction code.
2006-10-16dev->agp_buffer_map is not initialized for AGP DMA on savagesMichael Karcher
bug 8662
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