drm/i915: Added BXT check in HAS_CORE_RING_FREQ macro
authorAkash Goel <akash.goel@intel.com>
Mon, 29 Jun 2015 09:20:24 +0000 (14:50 +0530)
committerDaniel Vetter <daniel.vetter@ffwll.ch>
Tue, 14 Jul 2015 16:20:39 +0000 (18:20 +0200)
Updated the HAS_CORE_RING_FREQ macro to add the broxton check,
so as to disallow the programming & read of ring frequency
table for it.

Issue: VIZ-5144
Suggested-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Akash Goel <akash.goel@intel.com>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
drivers/gpu/drm/i915/i915_drv.h

index 661135691d6b12dfd2fd53de4e559260c9d20d25..2714228e34561c215e85cd76ce687bf745fc727c 100644 (file)
@@ -2549,7 +2549,7 @@ struct drm_i915_cmd_table {
                                    INTEL_INFO(dev)->gen >= 8)
 
 #define HAS_CORE_RING_FREQ(dev)        (INTEL_INFO(dev)->gen >= 6 && \
-                                !IS_VALLEYVIEW(dev))
+                                !IS_VALLEYVIEW(dev) && !IS_BROXTON(dev))
 
 #define INTEL_PCH_DEVICE_ID_MASK               0xff00
 #define INTEL_PCH_IBX_DEVICE_ID_TYPE           0x3b00