LibDRM - My libdrm repository

Age	Commit message (Collapse)	Author
2007-11-05	drm: remove lots of spurious whitespace.	Dave Airlie
	Kernel "cleanfile" script run.
2007-07-20	Replace DRM_IOCTL_ARGS with (dev, data, file_priv) and remove DRM_DEVICE.	Eric Anholt
	The data is now in kernel space, copied in/out as appropriate according to the This results in DRM_COPY_{TO,FROM}_USER going away, and error paths to deal with those failures. This also means that XFree86 4.2.0 support for i810 DRM is lost.
2007-07-20	Replace filp in ioctl arguments with drm_file *file_priv.	Eric Anholt
	As a fallout, replace filp storage with file_priv storage for "unique identifier of a client" all over the DRM. There is a 1:1 mapping, so this should be a noop. This could be a minor performance improvement, as everything on Linux dereferenced filp to get file_priv anyway, while only the mmap ioctls went the other direction.
2007-07-16	drm: remove drm_buf_t	Dave Airlie

2007-07-16	drm: remove drmP.h internal typedefs	Dave Airlie

2007-07-16	drm: detypedef drm.h and fixup all problems	Dave Airlie

2006-12-19	make a savage function static from kernel	Dave Airlie

2005-11-28	Assert an MIT copyright on sis_drm.h, since one was lacking and I created	Eric Anholt
	that particular file. Its contents have changed a good bit since the original sis code, and the original sis code didn't care much about attribution since it routinely disclaims Precision Insight/VA Linux from responsibility. Also, adjust formatting around license headers (have a comment open immediately before the "Copyright" line, not as a runon of any previous comments) for automatic processing into FreeBSD, where /*- is used to signal the beginning of license headers for automatic compilation of license lists.
2005-11-11	cleanup ioctl/max_ioctl to use header file for extern symbols	Dave Airlie

2005-11-08	Correct a LOR issue on FreeBSD by allocating temporary space and doing a	Eric Anholt
	single DRM_COPY_FROM_USER rather than DRM_VERIFYAREA_READ followed by tons of DRM_COPY_FROM_USER_UNCHECKED. I don't like the look of the temporary space allocation, but I like the simplification in the rest of the file. Tested with glxgears, tuxracer, and q3 on a savage4.
2005-08-07	make some functions static in the savage drm driver	Dave Airlie

2005-08-05	Rename the driver hooks in the DRM to something a little more	Eric Anholt
	understandable: preinit -> load postinit -> (removed) presetup -> firstopen postsetup -> (removed) open_helper -> open prerelease -> preclose free_filp_priv -> postclose pretakedown -> lastclose postcleanup -> unload release -> reclaim_buffers_locked version -> (removed) postinit and version were replaced with generic code in the Linux DRM (drivers now set their version numbers and description in the driver structure, like on BSD). postsetup wasn't used at all. Fixes the savage hooks for initializing and tearing down mappings at the right times. Testing involved at least starting X, running glxgears, killing glxgears, exiting X, and repeating. Tested on: FreeBSD (g200, g400, r200, r128) Linux (r200, savage4)
2005-03-13	Command DMA optimizations:	Felix Kuehling
	- don't waste DMA memory when small command buffers are flushed - minimized padding with noops - slightly simplified faked DMA flushing
2005-03-07	Tracked down random lockups related to command DMA that occurred in Quake3	Felix Kuehling
	after ~5min: buffer aging was subtly broken. Part of this may have also affected vertex DMA buffer aging and client-side texture heap aging, though with less fatal consequences. Bumped minor version and driver date.
2005-03-06	Added support for command DMA on Savage4-based hardware. Unfortunately	Felix Kuehling
	command and vertex DMA don't work at the same time. Command DMA performance is superior and works with all vertex formats. Bumped minor version and driver date.
2005-02-23	Use wrap counter to extend 16-bit hardware event tags to 32-bit logical	Felix Kuehling
	event counters in the SAVAGE_EVENT_EMIT/WAIT ioctls. This is needed for reliable client-side texture heap aging. Slightly simplified DMA buffer aging while at it. Bumped minor version and driver date.
2005-01-20	Corrected some confusion of vb_stride and vtx_size	Felix Kuehling
	Implemented SAVAGE_CMD_DMA_IDX and SAVAGE_CMD_VB_IDX for ELTs support in the _savage_render_stage of the 3D driver Bumped minor version and driver date
2005-01-16	Fixed a bug that prevented the driver from ever emitting triangle strips or	Felix Kuehling
	fans. Bumped patchlevel and driver date.
2005-01-15	Setup MTRRs for frame buffer and aperture manually on Savage3D and	Felix Kuehling
	Savage4-based cards. Automatic setup in drm_initmap doesn't work due to the weird alignment and size of the aperture.
2005-01-10	Only try to find the agp_buffer_map if dma_type is AGP. This is all that's	Felix Kuehling
	needed on the DRM side to support PCI Savages. Bumped patch level and driver date.
2005-01-09	Improved workaround for Savage3D DMA lockup to emit NOPs only before the	Felix Kuehling
	first indexed drawing command of a cmdbuf or if a wait command was emitted since the last indexed drawing command.
2005-01-05	3D scissor regs are now managed by the DRM to iterate over clip rects	Felix Kuehling
	passed to the cmdbuf ioctl (try xeyes on top of glxgears ;-) Tightened the texture state check Bumped Savage DRM version to 2.1.0 so that DRI driver can (theoretically) depend on the DRM to manage the scissor registers
2005-01-05	Fixed the DMA buffer age test. Should fix occasional "soft" lockups. Bumped	Felix Kuehling
	patch level and driver date.
2005-01-01	Completeley rewritten Savage DRM which can be considered secure (modulo	Felix Kuehling
	implementation errors). Direct hardware (MMIO, BCI) access is no longer needed in the Mesa driver. Bumped version to 2.0.0. Corresponding changes to the DDX and Mesa drivers are being committed.