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

Age	Commit message (Collapse)	Author
2004-10-09	cleanup VIA driver to look a bit like others before kernel merge	Dave Airlie

2004-10-09	Lindent the via stuff so I can include it in kernel	Dave Airlie

2004-10-08	Changed unsigned to uint32_t in some ioctl parameters. Introduced first	Thomas Hellstrom
	rudimentary command verifier for dma buffers. Changed the decoder futex ioctl parameters. Bumped the via major version number.
2004-09-27	Fix the shared directory I accidentally stomped on	Jon Smirl

2004-09-27	First check in for DRM that splits core from personality modules	Jon Smirl

2004-08-27	__NO_VERSION__ hasn't been needed since 2.3 days ditch it...	Dave Airlie

2004-08-24	This patch adds three new ioctl's to the VIA Unichrome/Pro DRM driver:	Erdi Chen
	DRM_IOCTL_VIA_DMA_INIT DRM_IOCTL_VIA_CMDBUFFER DRM_IOCTL_VIA_FLUSH The first ioctl sets up an area in AGP memory that will be used as the ring buffer. The second ioctl copies a command buffer from user space memory to the ring buffer. The third ioctl waits for engine idle until it returns. The motivation for this patch is to avoid the wait for engine idle call before each buffer flush in the current DRI driver. With this patch, the DRI driver can continue to flush its buffer as long as there is free space in the ring buffer. This patch adds an additional copy operation on the command buffer. This buffer copying is necessary to support multiple DRI clients rendering simultaneously. Otherwise, more CPU time will be spent in the busy loop waiting for engine idle between DRI context switch. Even in the single client case, the tradeoff is reasonable in comparision to the kernel call to check for free buffer space for the client to render directly to the ring buffer.
2004-08-17	Merged drmfntbl-0-0-1	Dave Airlie

2004-03-23	Merged via-1-2-0	Thomas Hellstrom