2 files changed, 2 insertions, 0 deletions

diff --git a/drivers/gpu/drm/i915/i915_perf.c b/drivers/gpu/drm/i915/i915_perf.c
index 39a4804091d7..dc4ce694c06a 100644
--- a/drivers/gpu/drm/i915/i915_perf.c
+++ b/drivers/gpu/drm/i915/i915_perf.c
@@ -3005,6 +3005,7 @@ static bool gen8_is_valid_mux_addr(struct drm_i915_private *dev_priv, u32 addr)
 static bool gen10_is_valid_mux_addr(struct drm_i915_private *dev_priv, u32 addr)
 {
         return gen8_is_valid_mux_addr(dev_priv, addr) ||
+                addr == i915_mmio_reg_offset(GEN10_NOA_WRITE_HIGH) ||
                 (addr >= i915_mmio_reg_offset(OA_PERFCNT3_LO) &&
                  addr <= i915_mmio_reg_offset(OA_PERFCNT4_HI));
 }
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
index 2aa69d347ec4..13d6bd4e17b2 100644
--- a/drivers/gpu/drm/i915/i915_reg.h
+++ b/drivers/gpu/drm/i915/i915_reg.h
@@ -1062,6 +1062,7 @@ static inline bool i915_mmio_reg_valid(i915_reg_t reg)
 
 #define NOA_DATA            _MMIO(0x986C)
 #define NOA_WRITE           _MMIO(0x9888)
+#define GEN10_NOA_WRITE_HIGH _MMIO(0x9884)
 
 #define _GEN7_PIPEA_DE_LOAD_SL  0x70068
 #define _GEN7_PIPEB_DE_LOAD_SL  0x71068