diff --git a/src/amd/addrlib/src/amdgpu_asic_addr.h b/src/amd/addrlib/src/amdgpu_asic_addr.h
index 3b71bea0459..93cef9dc14e 100644
--- a/src/amd/addrlib/src/amdgpu_asic_addr.h
+++ b/src/amd/addrlib/src/amdgpu_asic_addr.h
@@ -104,6 +104,8 @@
 #define AMDGPU_GFX1151_RANGE    0xC0, 0xFF //# 192 <= x < 255
 #define AMDGPU_GFX1103_R1_RANGE 0x01, 0x80 //# 1 <= x < 128
 #define AMDGPU_GFX1103_R2_RANGE 0x80, 0xC0 //# 128 <= x < 192
+#define AMDGPU_GFX1103_R1X_RANGE 0xC0, 0xF0 //# 192 <= x < 240
+#define AMDGPU_GFX1103_R2X_RANGE 0xF0, 0xFF //# 240 <= x < 255
 
 #define AMDGPU_REMBRANDT_RANGE  0x01, 0xFF //# 01 <= x < 255
 #define AMDGPU_RAPHAEL_RANGE    0x01, 0xFF //# 1 <= x < max
@@ -179,6 +181,8 @@
 #define ASICREV_IS_GFX1151(r)          ASICREV_IS(r, GFX1151)
 #define ASICREV_IS_GFX1103_R1(r)       ASICREV_IS(r, GFX1103_R1)
 #define ASICREV_IS_GFX1103_R2(r)       ASICREV_IS(r, GFX1103_R2)
+#define ASICREV_IS_GFX1103_R1X(r)      ASICREV_IS(r, GFX1103_R1X)
+#define ASICREV_IS_GFX1103_R2X(r)      ASICREV_IS(r, GFX1103_R2X)
 
 #define ASICREV_IS_REMBRANDT(r)        ASICREV_IS(r, REMBRANDT)
 #define ASICREV_IS_RAPHAEL(r)          ASICREV_IS(r, RAPHAEL)
diff --git a/src/amd/common/ac_gpu_info.c b/src/amd/common/ac_gpu_info.c
index 2ac3c837b27..0028e7ee055 100644
--- a/src/amd/common/ac_gpu_info.c
+++ b/src/amd/common/ac_gpu_info.c
@@ -895,6 +895,8 @@ bool ac_query_gpu_info(int fd, void *dev_p, struct radeon_info *info,
       case FAMILY_GFX1103:
          identify_chip(GFX1103_R1);
          identify_chip(GFX1103_R2);
+         identify_chip2(GFX1103_R1X, GFX1103_R1);
+         identify_chip2(GFX1103_R2X, GFX1103_R2);
          break;
       case FAMILY_GFX1150:
          identify_chip(GFX1150);