drm/i915: Turn HAS_DDI() into a device_info flag

Signed-off-by: Damien Lespiau <damien.lespiau@intel.com>
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

drivers/gpu/drm/i915/i915_drv.c

@@ -308,12 +308,14 @@ static const struct intel_device_info intel_valleyview_d_info = {
 static const struct intel_device_info intel_haswell_d_info = {
 	GEN7_FEATURES,
 	.is_haswell = 1,
+	.has_ddi = 1,
 };
 
 static const struct intel_device_info intel_haswell_m_info = {
 	GEN7_FEATURES,
 	.is_haswell = 1,
 	.is_mobile = 1,
+	.has_ddi = 1,
 };
 
 static const struct pci_device_id pciidlist[] = {		/* aka */

drivers/gpu/drm/i915/i915_drv.h

@@ -357,7 +357,8 @@ struct drm_i915_gt_funcs {
 	func(supports_tv) sep \
 	func(has_bsd_ring) sep \
 	func(has_blt_ring) sep \
-	func(has_llc)
+	func(has_llc) sep \
+	func(has_ddi)
 
 #define DEFINE_FLAG(name) u8 name:1
 #define SEP_SEMICOLON ;
@@ -1367,7 +1368,7 @@ struct drm_i915_file_private {
 
 #define HAS_PIPE_CONTROL(dev) (INTEL_INFO(dev)->gen >= 5)
 
-#define HAS_DDI(dev)		(IS_HASWELL(dev))
+#define HAS_DDI(dev)		(INTEL_INFO(dev)->has_ddi)
 #define HAS_POWER_WELL(dev)	(IS_HASWELL(dev))
 
 #define INTEL_PCH_DEVICE_ID_MASK		0xff00