diff options
| author | Chuanxiao Dong <chuanxiao.dong@intel.com> | 2017-02-09 11:38:38 +0800 |
|---|---|---|
| committer | Zhenyu Wang <zhenyuw@linux.intel.com> | 2017-02-09 14:17:15 +0800 |
| commit | 811a4cf273afc6f651e0ef3d5400084bf0aeb75e (patch) | |
| tree | aefb2dd0290cb7e6305f0701d1ac8a1a749d71ad /drivers/gpu/drm/i915/gvt/gvt.c | |
| parent | b86dc6ed20f1543121757da1a77c0f52121d8bf1 (diff) | |
drm/i915/gvt: enable IOMMU for gvt
gvt driver has a check which doesn't allow to use gvt when host
gpu iommu is enabled. This check can be removed after enable the
iommu support in gvt
Signed-off-by: Chuanxiao Dong <chuanxiao.dong@intel.com>
Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
Diffstat (limited to 'drivers/gpu/drm/i915/gvt/gvt.c')
| -rw-r--r-- | drivers/gpu/drm/i915/gvt/gvt.c | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/drivers/gpu/drm/i915/gvt/gvt.c b/drivers/gpu/drm/i915/gvt/gvt.c index 9a636a2c2077..3b9d59e457ba 100644 --- a/drivers/gpu/drm/i915/gvt/gvt.c +++ b/drivers/gpu/drm/i915/gvt/gvt.c @@ -75,13 +75,6 @@ int intel_gvt_init_host(void) if (xen_domain() && !xen_initial_domain()) return -ENODEV; -#ifdef CONFIG_INTEL_IOMMU - if (intel_iommu_gfx_mapped) { - gvt_err("Hardware IOMMU compatibility not yet supported, try to boot with intel_iommu=igfx_off\n"); - return -ENODEV; - } -#endif - /* Try to load MPT modules for hypervisors */ if (xen_initial_domain()) { /* In Xen dom0 */ |