On Thu, 01 Mar 2012 16:08:03 -0800 Keith Packard <keithp at keithp.com> wrote: > <#part sign=pgpmime> > On Thu, 1 Mar 2012 12:37:47 -0800, Jesse Barnes <jbarnes at virtuousgeek.org> wrote: > > The intent here is to build enough of the configuration to allow > > set_config to avoid mode setting if possible. > > When I played with this, not setting the fb across this process tended > to do 'bad' things to the hardware -- the scanout would get unmapped > when the GTT was initialized... > Yeah we shouldn't do that. That's why I'd like to allocate a bo, copy the contents, and have a real fb associated with each active crtc. That should avoid any problems with scanning out unmapped memory. -- Jesse Barnes, Intel Open Source Technology Center
