drm/i915/gvt: Enable gtt initialization for BXT.

Initialize BXT gtt as SKL/KBL.

v2: All supported platforms share the same gtt ops.
    Remove the platform check by now and let is_supported_device()
    be the gate keeper.

Signed-off-by: Colin Xu <colin.xu@intel.com>
Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>

diff --git a/drivers/gpu/drm/i915/gvt/gtt.c b/drivers/gpu/drm/i915/gvt/gtt.c
index 49400ab129ffae0c54e475bfdfcb7999a3f6665a..6a8a9868bcfb9c631021a1b7a2717db4d8fe6386 100644 (file)
--- a/drivers/gpu/drm/i915/gvt/gtt.c
+++ b/drivers/gpu/drm/i915/gvt/gtt.c
@@ -2256,13 +2256,8 @@ int intel_gvt_init_gtt(struct intel_gvt *gvt)
 
        gvt_dbg_core("init gtt\n");
 
-       if (IS_BROADWELL(gvt->dev_priv) || IS_SKYLAKE(gvt->dev_priv)
-               || IS_KABYLAKE(gvt->dev_priv)) {
-               gvt->gtt.pte_ops = &gen8_gtt_pte_ops;
-               gvt->gtt.gma_ops = &gen8_gtt_gma_ops;
-       } else {
-               return -ENODEV;
-       }
+       gvt->gtt.pte_ops = &gen8_gtt_pte_ops;
+       gvt->gtt.gma_ops = &gen8_gtt_gma_ops;
 
        page = (void *)get_zeroed_page(GFP_KERNEL);
        if (!page) {