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-rw-r--r--drivers/gpu/drm/i915/i915_drv.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index c46b339064c0..f6aee1e01a7f 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -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))