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ef726c687a
https://github.com/druga/haiku-stuff/tree/master/intel_extreme Rebased against current sources. * The BIOS video mode sometimes reports a scaled mode instead of the physical panel dimensions. Get the data from the VBT table as well, and use it if the reported resolution is bigger. * On first boot, force the panel native mode so the user doesn't have to set it manually. * Only allow a single head at a time on i855gm, as the card can't drive both heads at the same time. * Detect when a new requested mode is the same as the current one, and skip modesetting in that case. Avoids screen flickering when changing workspaces. * Fix some cases of misdetecting which pipes to enable