• Ville Syrjälä's avatar
    drm/i915: Make AGP support optional · 00fe639a
    Ville Syrjälä authored
    We only depend on the intel-gtt module for GTT frobbign on older gens.
    The intel_agp module is optional, except for UMS and some old XvMC
    userland on gen3. So make AGP support optional. As before, we will
    fail the i915 init for UMS and gen3 KMS the same as before if
    intel_agp isn't around.
    
    intel-gtt.c is left with a somewhat ugly ifdef mess, but I'm going
    to save that for a later cleaning.
    
    At least my gen2 still works with the patch and CONFIG_AGP=n.
    
    v2: Make i915 depend on X86 and PCI, and intel-gtt depend on PCI
    Signed-off-by: default avatarVille Syrjälä <ville.syrjala@linux.intel.com>
    Signed-off-by: default avatarDaniel Vetter <daniel.vetter@ffwll.ch>
    00fe639a
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