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2006-09-25Add /proc filesystem buffer / fence object accounting.Thomas Hellstrom
Check for NULL pointer in the i915 flush handler. Remove i915_sync_flush declaration.
2006-09-20Allow for 64-bit map handles of ttms and buffer objects.Thomas Hellstrom
2006-09-15Allow a "native type" to be associated with a fence sequence.Thomas Hellstrom
In the intel case, we can associate a flush with a sequence.
2006-09-15Some bugfixes.Thomas Hellstrom
Change the fence object interface somewhat to allow some more flexibility. Make list IOCTLS really restartable. Try to avoid busy-waits in the kernel using immediate return to user-space with an -EAGAIN.
2006-09-12More bugfixes.Thomas Hellstrom
Disable the i915 IRQ turnoff for now since it seems to be causing problems.
2006-09-08Various bugfixes.Thomas Hellstrom
2006-09-05Fence all unfenced buffers function.Thomas Hellstrom
2006-09-05i915: Only turn on user IRQs when they are needed.Thomas Hellstrom
2006-09-04Buffer object wait IOCTL operation.Thomas Hellstrom
Remove option to wait for fence / buffers and block signals.
2006-09-01Flag bit pattern bugfixes. Remove some error messages.Thomas Hellstrom
2006-09-01Export buffer info on map and validate ioctls.Thomas Hellstrom
Add an info ioctl operation.
2006-08-31Validation and fencing.Thomas Hellstrom
2006-08-31More mapping synchronization.Thomas Hellstrom
libdrm validate and fencing functions.
2006-08-30Remove the buffer object hint field and use it onlyThomas Hellstrom
as an argument. Validate stub.
2006-08-30Memory manager init and takedown.Thomas Hellstrom
2006-08-30Buffer object reply fill in.Thomas Hellstrom
Lindent of drm_bo.c drm_ttm.c
2006-08-29Part of buffer object libdrm interface.Thomas Hellstrom
2006-08-29Checkpoint commit. Buffer object flags and IOCTL argument list.Thomas Hellstrom
2006-08-29Checkpoint ttm addition to buffer objects.Thomas Hellstrom
2006-08-2964-bit IOCTL integer (Michel Dänzer & Brian Paul)Thomas Hellstrom
2006-08-28Buffer object creation.Thomas Hellstrom
2006-08-28Proper TTM dereferencingThomas Hellstrom
Initial buffer object creation.
2006-08-28Add a 64-bit drm unsigned type for 64-bit clean IOCTLS.Thomas Hellstrom
Conversion functions in drmP.h and xf86drm.c.
2006-08-28Merge branch 'master' of git+ssh://git.freedesktop.org/git/mesa/drm into ↵Thomas Hellstrom
drm-ttm-0-2-branch Conflicts: linux-core/drmP.h
2006-08-28drm: lots of small cleanups and whitespace issues fixed upDave Airlie
remove a mach64 warning, align a lot of things from linux kernel
2006-08-27Initialize i915 saved flush flags.Thomas Hellstrom
2006-08-27Remove the ioctl multiplexing, and instead allow for genericThomas Hellstrom
drm ioctls 0x80 - 0xFF.
2006-08-27ttm create / destroy / ref / unref ioctl.Thomas Hellstrom
2006-08-26Bug #7595: Avoid u32 overflows in radeon_check_and_fixup_offset().Michel Dänzer
The overflows could cause valid offsets to get rejected under some circumstances, e.g. when the framebuffer resides at the very end of the card's address space.
2006-08-25More ioctl stubs.Thomas Hellstrom
Buffer object locking order documentation.
2006-08-25ttm and buffer objects ioctl stubs.Thomas Hellstrom
2006-08-25Checkpoint commitThomas Hellstrom
Buffer object code.
2006-08-22Add a fence object class field for future use (For example VSYNC fence objects)Thomas Hellstrom
2006-08-22Initial i915 buffer object driverThomas Hellstrom
2006-08-22Bring in stripped TTM functionality.Thomas Hellstrom
2006-08-21i915 fence object driver implementing 2 fence object types:Thomas Hellstrom
0x00 EXE fence. Signals when command stream interpreter has reached the point where the fence was emitted. 0x01 FLUSH fence. Signals when command stream interpreter has reached the point where the fence was emitted, and all previous drawing operations have been completed and flushed. Implements busy wait (for fastest response time / high CPU) and lazy wait (User interrupt or timer driven).
2006-08-21User / Kernel space fence objects (device-independent part).Thomas Hellstrom
2006-08-10i965 code and Linux coding style < 0Dave Airlie
smack my whitespace up.
2006-08-08Add support for Intel i965G chipsets.Alan Hourihane
This is a patch prepared by Guangdeng Liao based off of Tungsten Graphics's final code drop.
2006-07-26Revert "Make sure busmastering gets disabled on module unload."Michel Dänzer
This reverts af7b89d7246efbed7d05c38fcaa6a13c4b89db90 commit. It causes an oops on X server shutdown here, and for the reporter of bug #7629 as well.
2006-07-26Bug #7629: Fix for CHIP_IS_AGP getting 'restored' with non-AGP cardsMichel Dänzer
Commit 2a47f6bfecea5dabcbf79d5e1aaf271f50070b89 caused the CHIP_IS_AGP flag to get 'restored' with PCI(e) cards. I can't think of a way to fix this without introducing a (otherwise redundant) CHIP_IS_PCI flag.
2006-07-19Make sure busmastering gets disabled on module unload.Adam Jackson
2006-07-19Use RADEON_RB3D_DSTCACHE_CTLSTAT instead of RADEON_RB2D_DSTCACHE_CTLSTAT.Michel Dänzer
The latter seems to be a read-only mirror of the former.
2006-07-19Make sure CHIP_IS_AGP flag is set when not overriding to PCI mode.Michel Dänzer
This allows using AGP after overriding to PCI mode in a previous session without reloading the DRM.
2006-07-19When writeback isn't used, actually disable it in the hardware.Michel Dänzer
Not doing this might waste bus bandwidth or even cause memory corruption or system crashes on systems that check bus transfers. No such incident has been reported though.
2006-07-19Implement RADEON_PARAM_SCRATCH_OFFSET getparam.Michel Dänzer
When this succeeds, userspace can read the scratch register contents from the mapped writeback page directly.
2006-07-19Some debug output when the getparam ioctl is called with an unknown parameter.Michel Dänzer
2006-07-19.cvsignore -> .gitignoreMichel Dänzer
Sort the merged file, remove the redundant explicit .ko lines and add some generated symlinks.
2006-07-11Keep hashed user tokens, with the following changes:Thomas Hellstrom
32-bit physical device addresses are mapped directly to user-tokens. No duplicate maps are allowed, and the addresses are assumed to be outside of the range 0x10000000 through 0x30000000. The user-token is identical to the 32-bit physical start-address of the map. 64-bit physical device addressed are mapped to user-tokens in the range 0x10000000 to 0x30000000 with page-size increments. The user_token should not be interpreted as an address. Other map types, like upcoming TTM maps are mapped to user-tokens in the range 0x10000000 to 0x30000000 with page-size increments. The user_token should not be interpreted as an address. This keeps compatibility with buggy drivers, while still implementing a hashed map lookup. The SiS and via device driver major bumps are reverted.
2006-07-10Change drm Map handles to be arbitrary 32-bit hash tokens in the rangeThomas Hellstrom
0x10000000 to 0x90000000 in PAGE_SIZE increments. Implement hashed map lookups. This potentially breaks both 2D and 3D drivers. If so, the corresponding 2D and 3D driver should be fixed, and it's corresponding drm device driver should have its major bumped as soon as possible. Bump sis and via drm device driver majors. The SiS and Unichrome 3D drivers are fixed in Mesa CVS HEAD and mesa_6_4_branch.
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