drm/i915/overlay: Move capabilities bits to common info block.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c
index 2879a76..dffc1bc 100644
--- a/drivers/gpu/drm/i915/i915_drv.c
+++ b/drivers/gpu/drm/i915/i915_drv.c
@@ -62,49 +62,60 @@
 
 static const struct intel_device_info intel_i830_info = {
 	.gen = 2, .is_i8xx = 1, .is_mobile = 1, .cursor_needs_physical = 1,
+	.has_overlay = 1, .overlay_needs_physical = 1,
 };
 
 static const struct intel_device_info intel_845g_info = {
 	.gen = 2, .is_i8xx = 1,
+	.has_overlay = 1, .overlay_needs_physical = 1,
 };
 
 static const struct intel_device_info intel_i85x_info = {
 	.gen = 2, .is_i8xx = 1, .is_i85x = 1, .is_mobile = 1,
 	.cursor_needs_physical = 1,
+	.has_overlay = 1, .overlay_needs_physical = 1,
 };
 
 static const struct intel_device_info intel_i865g_info = {
 	.gen = 2, .is_i8xx = 1,
+	.has_overlay = 1, .overlay_needs_physical = 1,
 };
 
 static const struct intel_device_info intel_i915g_info = {
 	.gen = 3, .is_i915g = 1, .is_i9xx = 1, .cursor_needs_physical = 1,
+	.has_overlay = 1, .overlay_needs_physical = 1,
 };
 static const struct intel_device_info intel_i915gm_info = {
 	.gen = 3, .is_i9xx = 1,  .is_mobile = 1,
 	.cursor_needs_physical = 1,
+	.has_overlay = 1, .overlay_needs_physical = 1,
 };
 static const struct intel_device_info intel_i945g_info = {
 	.gen = 3, .is_i9xx = 1, .has_hotplug = 1, .cursor_needs_physical = 1,
+	.has_overlay = 1, .overlay_needs_physical = 1,
 };
 static const struct intel_device_info intel_i945gm_info = {
 	.gen = 3, .is_i945gm = 1, .is_i9xx = 1, .is_mobile = 1,
 	.has_hotplug = 1, .cursor_needs_physical = 1,
+	.has_overlay = 1, .overlay_needs_physical = 1,
 };
 
 static const struct intel_device_info intel_i965g_info = {
 	.gen = 4, .is_broadwater = 1, .is_i965g = 1, .is_i9xx = 1,
 	.has_hotplug = 1,
+	.has_overlay = 1,
 };
 
 static const struct intel_device_info intel_i965gm_info = {
 	.gen = 4, .is_crestline = 1, .is_i965g = 1, .is_i965gm = 1, .is_i9xx = 1,
 	.is_mobile = 1, .has_fbc = 1, .has_rc6 = 1, .has_hotplug = 1,
+	.has_overlay = 1,
 };
 
 static const struct intel_device_info intel_g33_info = {
 	.gen = 3, .is_g33 = 1, .is_i9xx = 1,
 	.need_gfx_hws = 1, .has_hotplug = 1,
+	.has_overlay = 1,
 };
 
 static const struct intel_device_info intel_g45_info = {
@@ -121,6 +132,7 @@
 static const struct intel_device_info intel_pineview_info = {
 	.gen = 3, .is_g33 = 1, .is_pineview = 1, .is_mobile = 1, .is_i9xx = 1,
 	.need_gfx_hws = 1, .has_hotplug = 1,
+	.has_overlay = 1,
 };
 
 static const struct intel_device_info intel_ironlake_d_info = {