Re: [RFC] [PATCH] DRM TTM Memory Manager patch

2007-05-04 Thread Keith Whitwell
Keith Packard wrote: OTOH, letting DRM resolve the deadlock by unmapping and remapping shared buffers in the correct order might not be the best one either. It will certainly mean some CPU overhead and what if we have to do the same with buffer validation? (Yes for some operations with thousan

Re: State of Linux graphics

2005-09-01 Thread Keith Whitwell
Ian Romanick wrote: -BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Brian Paul wrote: It's other (non-orientation) texture state I had in mind: - the texel format (OpenGL has over 30 possible texture formats). - texture size and borders - the filtering mode (linear, nearest, etc) - coordinate

Re: [Dri-devel] DRM patch for Linux 2.4.0-prerelease

2001-01-04 Thread Keith Whitwell
Rik, It looks like this patch goes further than syncing with xfree 4.0.2, but syncs with the dri trunk instead. There has been a version bump in the mga drm module on the dri trunk to add a 'blit' ioctl. XFree 4.0.2 will barf on this. As a broader question: All our version checking (in client