drm/i915: fix HAS_BSD with a device info flag

Signed-off-by: Xiang, Haihao <haihao.xiang@intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c
index 2ddac06..393696c 100644
--- a/drivers/gpu/drm/i915/i915_drv.c
+++ b/drivers/gpu/drm/i915/i915_drv.c
@@ -125,6 +125,7 @@
 static const struct intel_device_info intel_g45_info = {
 	.gen = 4, .is_g4x = 1, .need_gfx_hws = 1,
 	.has_pipe_cxsr = 1, .has_hotplug = 1,
+	.has_bsd_ring = 1,
 };
 
 static const struct intel_device_info intel_gm45_info = {
@@ -132,6 +133,7 @@
 	.is_mobile = 1, .need_gfx_hws = 1, .has_fbc = 1, .has_rc6 = 1,
 	.has_pipe_cxsr = 1, .has_hotplug = 1,
 	.supports_tv = 1,
+	.has_bsd_ring = 1,
 };
 
 static const struct intel_device_info intel_pineview_info = {
@@ -143,11 +145,13 @@
 static const struct intel_device_info intel_ironlake_d_info = {
 	.gen = 5, .is_ironlake = 1,
 	.need_gfx_hws = 1, .has_pipe_cxsr = 1, .has_hotplug = 1,
+	.has_bsd_ring = 1,
 };
 
 static const struct intel_device_info intel_ironlake_m_info = {
 	.gen = 5, .is_ironlake = 1, .is_mobile = 1,
 	.need_gfx_hws = 1, .has_fbc = 1, .has_rc6 = 1, .has_hotplug = 1,
+	.has_bsd_ring = 1,
 };
 
 static const struct intel_device_info intel_sandybridge_d_info = {