diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c
index db84e24..e9dfadc 100644
--- a/drivers/gpu/drm/i915/i915_drv.c
+++ b/drivers/gpu/drm/i915/i915_drv.c
@@ -160,49 +160,58 @@
 static const struct intel_device_info intel_i830_info = {
 	.gen = 2, .is_mobile = 1, .cursor_needs_physical = 1, .num_pipes = 2,
 	.has_overlay = 1, .overlay_needs_physical = 1,
+	.ring_mask = RENDER_RING,
 };
 
 static const struct intel_device_info intel_845g_info = {
 	.gen = 2, .num_pipes = 1,
 	.has_overlay = 1, .overlay_needs_physical = 1,
+	.ring_mask = RENDER_RING,
 };
 
 static const struct intel_device_info intel_i85x_info = {
 	.gen = 2, .is_i85x = 1, .is_mobile = 1, .num_pipes = 2,
 	.cursor_needs_physical = 1,
 	.has_overlay = 1, .overlay_needs_physical = 1,
+	.ring_mask = RENDER_RING,
 };
 
 static const struct intel_device_info intel_i865g_info = {
 	.gen = 2, .num_pipes = 1,
 	.has_overlay = 1, .overlay_needs_physical = 1,
+	.ring_mask = RENDER_RING,
 };
 
 static const struct intel_device_info intel_i915g_info = {
 	.gen = 3, .is_i915g = 1, .cursor_needs_physical = 1, .num_pipes = 2,
 	.has_overlay = 1, .overlay_needs_physical = 1,
+	.ring_mask = RENDER_RING,
 };
 static const struct intel_device_info intel_i915gm_info = {
 	.gen = 3, .is_mobile = 1, .num_pipes = 2,
 	.cursor_needs_physical = 1,
 	.has_overlay = 1, .overlay_needs_physical = 1,
 	.supports_tv = 1,
+	.ring_mask = RENDER_RING,
 };
 static const struct intel_device_info intel_i945g_info = {
 	.gen = 3, .has_hotplug = 1, .cursor_needs_physical = 1, .num_pipes = 2,
 	.has_overlay = 1, .overlay_needs_physical = 1,
+	.ring_mask = RENDER_RING,
 };
 static const struct intel_device_info intel_i945gm_info = {
 	.gen = 3, .is_i945gm = 1, .is_mobile = 1, .num_pipes = 2,
 	.has_hotplug = 1, .cursor_needs_physical = 1,
 	.has_overlay = 1, .overlay_needs_physical = 1,
 	.supports_tv = 1,
+	.ring_mask = RENDER_RING,
 };
 
 static const struct intel_device_info intel_i965g_info = {
 	.gen = 4, .is_broadwater = 1, .num_pipes = 2,
 	.has_hotplug = 1,
 	.has_overlay = 1,
+	.ring_mask = RENDER_RING,
 };
 
 static const struct intel_device_info intel_i965gm_info = {
@@ -210,18 +219,20 @@
 	.is_mobile = 1, .has_fbc = 1, .has_hotplug = 1,
 	.has_overlay = 1,
 	.supports_tv = 1,
+	.ring_mask = RENDER_RING,
 };
 
 static const struct intel_device_info intel_g33_info = {
 	.gen = 3, .is_g33 = 1, .num_pipes = 2,
 	.need_gfx_hws = 1, .has_hotplug = 1,
 	.has_overlay = 1,
+	.ring_mask = RENDER_RING,
 };
 
 static const struct intel_device_info intel_g45_info = {
 	.gen = 4, .is_g4x = 1, .need_gfx_hws = 1, .num_pipes = 2,
 	.has_pipe_cxsr = 1, .has_hotplug = 1,
-	.has_bsd_ring = 1,
+	.ring_mask = RENDER_RING | BSD_RING,
 };
 
 static const struct intel_device_info intel_gm45_info = {
@@ -229,7 +240,7 @@
 	.is_mobile = 1, .need_gfx_hws = 1, .has_fbc = 1,
 	.has_pipe_cxsr = 1, .has_hotplug = 1,
 	.supports_tv = 1,
-	.has_bsd_ring = 1,
+	.ring_mask = RENDER_RING | BSD_RING,
 };
 
 static const struct intel_device_info intel_pineview_info = {
@@ -241,21 +252,20 @@
 static const struct intel_device_info intel_ironlake_d_info = {
 	.gen = 5, .num_pipes = 2,
 	.need_gfx_hws = 1, .has_hotplug = 1,
-	.has_bsd_ring = 1,
+	.ring_mask = RENDER_RING | BSD_RING,
 };
 
 static const struct intel_device_info intel_ironlake_m_info = {
 	.gen = 5, .is_mobile = 1, .num_pipes = 2,
 	.need_gfx_hws = 1, .has_hotplug = 1,
 	.has_fbc = 1,
-	.has_bsd_ring = 1,
+	.ring_mask = RENDER_RING | BSD_RING,
 };
 
 static const struct intel_device_info intel_sandybridge_d_info = {
 	.gen = 6, .num_pipes = 2,
 	.need_gfx_hws = 1, .has_hotplug = 1,
-	.has_bsd_ring = 1,
-	.has_blt_ring = 1,
+	.ring_mask = RENDER_RING | BSD_RING | BLT_RING,
 	.has_llc = 1,
 };
 
@@ -263,16 +273,14 @@
 	.gen = 6, .is_mobile = 1, .num_pipes = 2,
 	.need_gfx_hws = 1, .has_hotplug = 1,
 	.has_fbc = 1,
-	.has_bsd_ring = 1,
-	.has_blt_ring = 1,
+	.ring_mask = RENDER_RING | BSD_RING | BLT_RING,
 	.has_llc = 1,
 };
 
 #define GEN7_FEATURES  \
 	.gen = 7, .num_pipes = 3, \
 	.need_gfx_hws = 1, .has_hotplug = 1, \
-	.has_bsd_ring = 1, \
-	.has_blt_ring = 1, \
+	.ring_mask = RENDER_RING | BSD_RING | BLT_RING, \
 	.has_llc = 1
 
 static const struct intel_device_info intel_ivybridge_d_info = {
@@ -315,7 +323,7 @@
 	.is_haswell = 1,
 	.has_ddi = 1,
 	.has_fpga_dbg = 1,
-	.has_vebox_ring = 1,
+	.ring_mask = RENDER_RING | BSD_RING | BLT_RING | VEBOX_RING,
 };
 
 static const struct intel_device_info intel_haswell_m_info = {
@@ -325,7 +333,7 @@
 	.has_ddi = 1,
 	.has_fpga_dbg = 1,
 	.has_fbc = 1,
-	.has_vebox_ring = 1,
+	.ring_mask = RENDER_RING | BSD_RING | BLT_RING | VEBOX_RING,
 };
 
 /*
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 6106d3d..3d374aa 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -448,9 +448,6 @@
 	func(has_overlay) sep \
 	func(overlay_needs_physical) sep \
 	func(supports_tv) sep \
-	func(has_bsd_ring) sep \
-	func(has_blt_ring) sep \
-	func(has_vebox_ring) sep \
 	func(has_llc) sep \
 	func(has_ddi) sep \
 	func(has_fpga_dbg)
@@ -462,6 +459,7 @@
 	u32 display_mmio_offset;
 	u8 num_pipes:3;
 	u8 gen;
+	u8 ring_mask; /* Rings supported by the HW */
 	DEV_INFO_FOR_EACH_FLAG(DEFINE_FLAG, SEP_SEMICOLON);
 };
 
@@ -1691,9 +1689,13 @@
 #define IS_GEN6(dev)	(INTEL_INFO(dev)->gen == 6)
 #define IS_GEN7(dev)	(INTEL_INFO(dev)->gen == 7)
 
-#define HAS_BSD(dev)            (INTEL_INFO(dev)->has_bsd_ring)
-#define HAS_BLT(dev)            (INTEL_INFO(dev)->has_blt_ring)
-#define HAS_VEBOX(dev)          (INTEL_INFO(dev)->has_vebox_ring)
+#define RENDER_RING		(1<<RCS)
+#define BSD_RING		(1<<VCS)
+#define BLT_RING		(1<<BCS)
+#define VEBOX_RING		(1<<VECS)
+#define HAS_BSD(dev)            (INTEL_INFO(dev)->ring_mask & BSD_RING)
+#define HAS_BLT(dev)            (INTEL_INFO(dev)->ring_mask & BLT_RING)
+#define HAS_VEBOX(dev)            (INTEL_INFO(dev)->ring_mask & VEBOX_RING)
 #define HAS_LLC(dev)            (INTEL_INFO(dev)->has_llc)
 #define HAS_WT(dev)            (IS_HASWELL(dev) && to_i915(dev)->ellc_size)
 #define I915_NEED_GFX_HWS(dev)	(INTEL_INFO(dev)->need_gfx_hws)