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drm/i915/tgl: Add IS_TGL_REVID 

We are going to need this macro on limiting
the workaround scope.

Signed-off-by: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/20191015154449.10338-1-mika.kuoppala@linux.intel.com
This commit is contained in:
Mika Kuoppala 2019-10-15 18:44:39 +03:00 committed by Chris Wilson
parent da5d2ca8ad
commit 613716bbe7
1 changed files with 5 additions and 0 deletions
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5
drivers/gpu/drm/i915/i915_drv.h
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@ -1686,6 +1686,11 @@ IS_SUBPLATFORM(const struct drm_i915_private *i915,
#define IS_ICL_REVID(p, since, until) \
(IS_ICELAKE(p) && IS_REVID(p, since, until))
#define TGL_REVID_A0 0x0
#define IS_TGL_REVID(p, since, until) \
(IS_TIGERLAKE(p) && IS_REVID(p, since, until))
#define IS_LP(dev_priv) (INTEL_INFO(dev_priv)->is_lp)
#define IS_GEN9_LP(dev_priv) (IS_GEN(dev_priv, 9) && IS_LP(dev_priv))
#define IS_GEN9_BC(dev_priv) (IS_GEN(dev_priv, 9) && !IS_LP(dev_priv))