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-rw-r--r--lib/intel_chipset.h5
1 files changed, 4 insertions, 1 deletions
diff --git a/lib/intel_chipset.h b/lib/intel_chipset.h
index 1716b835..fe4928ac 100644
--- a/lib/intel_chipset.h
+++ b/lib/intel_chipset.h
@@ -172,6 +172,9 @@ void intel_check_pch(void);
#define HAS_BSD_RING(devid) AT_LEAST_GEN(devid, 5)
#define HAS_BLT_RING(devid) AT_LEAST_GEN(devid, 6)
-#define HAS_PCH_SPLIT(devid) AT_LEAST_GEN(devid, 5) /* XXX Valleyview? */
+#define HAS_PCH_SPLIT(devid) (AT_LEAST_GEN(devid, 5) && \
+ !(IS_VALLEYVIEW(devid) || \
+ IS_CHERRYVIEW(devid) || \
+ IS_BROXTON(devid)))
#endif /* _INTEL_CHIPSET_H */