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

Age	Commit message (Collapse)	Author
2007-07-13	nouveau: nuke internal typedefs, and drm_device_t use.	Ben Skeggs

2007-07-12	nouveau: separate region_offset into map_handle and offset.	Ben Skeggs

2007-07-09	nouveau: Allocate mappable VRAM for notifiers..	Ben Skeggs

2007-07-09	nouveau/nv50: Initial channel/object support	Ben Skeggs
	Should be OK on G84 for a single channel, multiple channels almost work. Untested on G80.
2007-07-09	nouveau: rewrite gpu object code	Ben Skeggs
	Allows multiple references to a single object, needed to support PCI(E)GART scatter-gather DMA objects which would quickly fill PRAMIN if each channel had its own. Handle per-channel private instmem areas. This is needed to support NV50, but might be something we want to do on earlier chipsets at some point? Everything that touches PRAMIN is a GPU object.
2007-06-28	nouveau: never touch PRAMIN with NV_WRITE, cleanup RAMHT code a bit	Ben Skeggs

2007-06-28	nouveau: Nuke DMA_OBJECT_INIT ioctl (bumps interface to 0.0.7)	Ben Skeggs
	For various reasons, this ioctl was a bad idea. At channel creation we now automatically create DMA objects covering available VRAM and GART memory, where the client used to do this themselves. However, there is still a need to be able to create DMA objects pointing at specific areas of memory (ie. notifiers). Each channel is now allocated a small amount of memory from which a client can suballocate things (such as notifiers), and have a DMA object created which covers the suballocated area. The NOTIFIER_ALLOC ioctl exposes this functionality.