The full ppgtt is supported now in Intel GVT-g device model. Broadwell is allowed to use it in virtual machines.
v2: - Keep backward compatibility on HSW with old device model (daniel) Signed-off-by: Zhiyuan Lv <[email protected]> Signed-off-by: Zhi Wang <[email protected]> Reviewed-by: Joonas Lahtinen <[email protected]> --- drivers/gpu/drm/i915/i915_gem_gtt.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.c b/drivers/gpu/drm/i915/i915_gem_gtt.c index ed10e77..56cc8e8 100644 --- a/drivers/gpu/drm/i915/i915_gem_gtt.c +++ b/drivers/gpu/drm/i915/i915_gem_gtt.c @@ -108,8 +108,8 @@ static int sanitize_enable_ppgtt(struct drm_device *dev, int enable_ppgtt) has_aliasing_ppgtt = INTEL_INFO(dev)->gen >= 6; has_full_ppgtt = INTEL_INFO(dev)->gen >= 7; - if (intel_vgpu_active(dev)) - has_full_ppgtt = false; /* emulation is too hard */ + if (intel_vgpu_active(dev) && (IS_HASWELL(dev))) + has_full_ppgtt = false; /* * We don't allow disabling PPGTT for gen9+ as it's a requirement for -- 1.9.1 _______________________________________________ Intel-gfx mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/intel-gfx
