drm/i915/bxt: Add Broxton steppings
Signed-off-by: Nick Hoath <nicholas.hoath@intel.com>
Reviewed-by: Imre Deak <imre.deak@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 2d402e4..99facbf 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -2331,6 +2331,10 @@
#define SKL_REVID_D0 (0x3)
#define SKL_REVID_E0 (0x4)
+#define BXT_REVID_A0 (0x0)
+#define BXT_REVID_B0 (0x3)
+#define BXT_REVID_C0 (0x6)
+
/*
* The genX designation typically refers to the render engine, so render
* capability related checks should use IS_GEN, while display and other checks