Dave Airlie wrote: > On Mon, Feb 15, 2010 at 8:04 PM, Thomas Hellstrom <tho...@shipmail.org> wrote: > >> Hi, Dave! >> >> Could you point me to what's needed in drm fb setup to utilize the >> vesafb handover mechanism? >> > > In intel_fb.c > > /* setup aperture base/size for vesafb takeover */ > info->aperture_base = dev->mode_config.fb_base; > if (IS_I9XX(dev)) > info->aperture_size = pci_resource_len(dev->pdev, 2); > else > info->aperture_size = pci_resource_len(dev->pdev, 0); > > > The fb code then compare the aperture base/size against where > vesafb has setup its linear frame buffer and removes it on conflict. > > Dave. > OK, thanks. I've posted a patch for the vmwgfx driver that removes stealth operation in favor of that mechanism.
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