renesas/drm.git - libdrm, cloned from git://anongit.freedesktop.org/mesa/drm

Age	Commit message (Collapse)	Author
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.