[Intel-gfx] [PATCH 6/6] drm/i915: Added BXT check in HAS_CORE_RING_FREQ macro

[akash.goel at intel.com]

From: Akash Goel <akash.goel at intel.com>

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 at ffwll.ch>
Signed-off-by: Akash Goel <akash.goel at intel.com>
---
 drivers/gpu/drm/i915/i915_drv.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 7b6aa71..6f927b6 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -2521,7 +2521,7 @@ struct drm_i915_cmd_table {
 #define HAS_CSR(dev)	(IS_SKYLAKE(dev))
 
 #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
-- 
1.9.2