On Thu, 2007-12-06 at 18:15 -0500, Kristian Høgsberg wrote: > On Dec 6, 2007 5:12 PM, Keith Packard <[EMAIL PROTECTED]> wrote: > > commit 0efdc8b13e7631e83e6b2a520408f6268871965d > > Author: Keith Packard <[EMAIL PROTECTED]> > > Date: Thu Dec 6 14:11:34 2007 -0800 > > > > Use previous buffer offsets to compute proposed relocations > > > > This takes advantage of the DRM_BO_HINT_PRESUMED_OFFSET change and > > allows > > the kernel to avoid mapping and re-writing buffers when relocations > > occur. > ... > > +#ifdef DRM_BO_HINT_PRESUMED_OFFSET > > + req->bo_req.hint |= DRM_BO_HINT_PRESUMED_OFFSET; > > + req->bo_req.presumed_offset = ((dri_bo *) node->priv)->offset; > > +#endif > > Since there is still no released version of the TTM, can we just make > this unconditional?
That'd be fine by me, but we are currently bumping the minor version of the DRM to indicate support for this bit. -- [EMAIL PROTECTED]
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