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drm/i915: Added BXT check in HAS_CORE_RING_FREQ macro

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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>
This commit is contained in:
Akash Goel 2015-06-29 14:50:24 +05:30 committed by Daniel Vetter
parent 97d3308ab2
commit 430b7ad5d3
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/i915/i915_drv.h
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@ -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