drm/i915/skl: Add an IS_SKYLAKE macro

Adding new macro IS_SKYLAKE for skylake specific implementation.

Reviewed-by: Thomas Wood <thomas.wood@intel.com>
Signed-off-by: Satheeshakrishna M <satheeshakrishna.m@intel.com>
Signed-off-by: Damien Lespiau <damien.lespiau@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

2 files changed, 3 insertions, 0 deletions

diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c
index bec58e86bd49..a1ba1557154c 100644
--- a/drivers/gpu/drm/i915/i915_drv.c
+++ b/drivers/gpu/drm/i915/i915_drv.c
@@ -358,6 +358,7 @@ static const struct intel_device_info intel_cherryview_info = {
 
 static const struct intel_device_info intel_skylake_info = {
         .is_preliminary = 1,
+        .is_skylake = 1,
         .gen = 9, .num_pipes = 3,
         .need_gfx_hws = 1, .has_hotplug = 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 7892428d2844..2c652e8f5726 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -551,6 +551,7 @@ struct intel_uncore {
         func(is_ivybridge) sep \
         func(is_valleyview) sep \
         func(is_haswell) sep \
+        func(is_skylake) sep \
         func(is_preliminary) sep \
         func(has_fbc) sep \
         func(has_pipe_cxsr) sep \
@@ -2093,6 +2094,7 @@ struct drm_i915_cmd_table {
 #define IS_CHERRYVIEW(dev)      (INTEL_INFO(dev)->is_valleyview && IS_GEN8(dev))
 #define IS_HASWELL(dev) (INTEL_INFO(dev)->is_haswell)
 #define IS_BROADWELL(dev)       (!INTEL_INFO(dev)->is_valleyview && IS_GEN8(dev))
+#define IS_SKYLAKE(dev) (INTEL_INFO(dev)->is_skylake)
 #define IS_MOBILE(dev)          (INTEL_INFO(dev)->is_mobile)
 #define IS_HSW_EARLY_SDV(dev)   (IS_HASWELL(dev) && \
                                  (INTEL_DEVID(dev) & 0xFF00) == 0x0C00)