diff --git a/drivers/gpu/drm/i915/gt/intel_gt_regs.h b/drivers/gpu/drm/i915/gt/intel_gt_regs.h
index 5ea4e2fb8eb4..3f5e01a48a17 100644
--- a/drivers/gpu/drm/i915/gt/intel_gt_regs.h
+++ b/drivers/gpu/drm/i915/gt/intel_gt_regs.h
@@ -8,6 +8,8 @@
 
 #include "i915_reg_defs.h"
 
+#define MCR_REG(offset)	_MMIO(offset)
+
 /* RPM unit config (Gen8+) */
 #define RPM_CONFIG0				_MMIO(0xd00)
 #define   GEN9_RPM_CONFIG0_CRYSTAL_CLOCK_FREQ_SHIFT	3
@@ -322,12 +324,12 @@
 #define GEN7_TLB_RD_ADDR			_MMIO(0x4700)
 
 #define GEN12_PAT_INDEX(index)			_MMIO(0x4800 + (index) * 4)
-#define XEHP_PAT_INDEX(index)			_MMIO(0x4800 + (index) * 4)
+#define XEHP_PAT_INDEX(index)			MCR_REG(0x4800 + (index) * 4)
 
-#define XEHPSDV_TILE0_ADDR_RANGE		_MMIO(0x4900)
+#define XEHPSDV_TILE0_ADDR_RANGE		MCR_REG(0x4900)
 #define   XEHPSDV_TILE_LMEM_RANGE_SHIFT		8
 
-#define XEHPSDV_FLAT_CCS_BASE_ADDR		_MMIO(0x4910)
+#define XEHPSDV_FLAT_CCS_BASE_ADDR		MCR_REG(0x4910)
 #define   XEHPSDV_CCS_BASE_SHIFT		8
 
 #define GAMTARBMODE				_MMIO(0x4a08)
@@ -371,18 +373,18 @@
 #define GEN9_WM_CHICKEN3			_MMIO(0x5588)
 #define   GEN9_FACTOR_IN_CLR_VAL_HIZ		(1 << 9)
 
-#define VFLSKPD					_MMIO(0x62a8)
+#define VFLSKPD					MCR_REG(0x62a8)
 #define   DIS_OVER_FETCH_CACHE			REG_BIT(1)
 #define   DIS_MULT_MISS_RD_SQUASH		REG_BIT(0)
 
 #define GEN12_FF_MODE2				_MMIO(0x6604)
-#define XEHP_FF_MODE2				_MMIO(0x6604)
+#define XEHP_FF_MODE2				MCR_REG(0x6604)
 #define   FF_MODE2_GS_TIMER_MASK		REG_GENMASK(31, 24)
 #define   FF_MODE2_GS_TIMER_224			REG_FIELD_PREP(FF_MODE2_GS_TIMER_MASK, 224)
 #define   FF_MODE2_TDS_TIMER_MASK		REG_GENMASK(23, 16)
 #define   FF_MODE2_TDS_TIMER_128		REG_FIELD_PREP(FF_MODE2_TDS_TIMER_MASK, 4)
 
-#define XEHPG_INSTDONE_GEOM_SVG			_MMIO(0x666c)
+#define XEHPG_INSTDONE_GEOM_SVG			MCR_REG(0x666c)
 
 #define CACHE_MODE_0_GEN7			_MMIO(0x7000) /* IVB+ */
 #define   RC_OP_FLUSH_ENABLE			(1 << 0)
@@ -431,14 +433,14 @@
 #define GEN8_HDC_CHICKEN1			_MMIO(0x7304)
 
 #define GEN11_COMMON_SLICE_CHICKEN3		_MMIO(0x7304)
-#define XEHP_COMMON_SLICE_CHICKEN3		_MMIO(0x7304)
+#define XEHP_COMMON_SLICE_CHICKEN3		MCR_REG(0x7304)
 #define   DG1_FLOAT_POINT_BLEND_OPT_STRICT_MODE_EN	REG_BIT(12)
 #define   XEHP_DUAL_SIMD8_SEQ_MERGE_DISABLE	REG_BIT(12)
 #define   GEN11_BLEND_EMB_FIX_DISABLE_IN_RCC	REG_BIT(11)
 #define   GEN12_DISABLE_CPS_AWARE_COLOR_PIPE	REG_BIT(9)
 
 #define GEN9_SLICE_COMMON_ECO_CHICKEN1		_MMIO(0x731c)
-#define XEHP_SLICE_COMMON_ECO_CHICKEN1		_MMIO(0x731c)
+#define XEHP_SLICE_COMMON_ECO_CHICKEN1		MCR_REG(0x731c)
 #define   MSC_MSAA_REODER_BUF_BYPASS_DISABLE	REG_BIT(14)
 #define   GEN11_STATE_CACHE_REDIRECT_TO_CS	(1 << 11)
 
@@ -469,7 +471,7 @@
 
 #define GEN8_RC6_CTX_INFO			_MMIO(0x8504)
 
-#define XEHP_SQCM				_MMIO(0x8724)
+#define XEHP_SQCM				MCR_REG(0x8724)
 #define   EN_32B_ACCESS				REG_BIT(30)
 
 #define HSW_IDICR				_MMIO(0x9008)
@@ -621,7 +623,7 @@
 #define GEN7_MISCCPCTL				_MMIO(0x9424)
 #define   GEN7_DOP_CLOCK_GATE_ENABLE		(1 << 0)
 
-#define GEN8_MISCCPCTL				_MMIO(0x9424)
+#define GEN8_MISCCPCTL				MCR_REG(0x9424)
 #define   GEN8_DOP_CLOCK_GATE_ENABLE		(1 << 0)
 #define   GEN8_DOP_CLOCK_GATE_CFCLK_ENABLE	(1 << 2)
 #define   GEN8_DOP_CLOCK_GATE_GUC_ENABLE	(1 << 4)
@@ -676,7 +678,7 @@
 #define   LTCDD_CLKGATE_DIS			REG_BIT(10)
 
 #define GEN11_SLICE_UNIT_LEVEL_CLKGATE		_MMIO(0x94d4)
-#define XEHP_SLICE_UNIT_LEVEL_CLKGATE		_MMIO(0x94d4)
+#define XEHP_SLICE_UNIT_LEVEL_CLKGATE		MCR_REG(0x94d4)
 #define   SARBUNIT_CLKGATE_DIS			(1 << 5)
 #define   RCCUNIT_CLKGATE_DIS			(1 << 7)
 #define   MSCUNIT_CLKGATE_DIS			(1 << 10)
@@ -684,27 +686,27 @@
 #define   L3_CLKGATE_DIS			REG_BIT(16)
 #define   L3_CR2X_CLKGATE_DIS			REG_BIT(17)
 
-#define SCCGCTL94DC				_MMIO(0x94dc)
+#define SCCGCTL94DC				MCR_REG(0x94dc)
 #define   CG3DDISURB				REG_BIT(14)
 
 #define UNSLICE_UNIT_LEVEL_CLKGATE2		_MMIO(0x94e4)
 #define   VSUNIT_CLKGATE_DIS_TGL		REG_BIT(19)
 #define   PSDUNIT_CLKGATE_DIS			REG_BIT(5)
 
-#define GEN11_SUBSLICE_UNIT_LEVEL_CLKGATE	_MMIO(0x9524)
+#define GEN11_SUBSLICE_UNIT_LEVEL_CLKGATE	MCR_REG(0x9524)
 #define   DSS_ROUTER_CLKGATE_DIS		REG_BIT(28)
 #define   GWUNIT_CLKGATE_DIS			REG_BIT(16)
 
-#define SUBSLICE_UNIT_LEVEL_CLKGATE2		_MMIO(0x9528)
+#define SUBSLICE_UNIT_LEVEL_CLKGATE2		MCR_REG(0x9528)
 #define   CPSSUNIT_CLKGATE_DIS			REG_BIT(9)
 
-#define SSMCGCTL9530				_MMIO(0x9530)
+#define SSMCGCTL9530				MCR_REG(0x9530)
 #define   RTFUNIT_CLKGATE_DIS			REG_BIT(18)
 
-#define GEN10_DFR_RATIO_EN_AND_CHICKEN		_MMIO(0x9550)
+#define GEN10_DFR_RATIO_EN_AND_CHICKEN		MCR_REG(0x9550)
 #define   DFR_DISABLE				(1 << 9)
 
-#define INF_UNIT_LEVEL_CLKGATE			_MMIO(0x9560)
+#define INF_UNIT_LEVEL_CLKGATE			MCR_REG(0x9560)
 #define   CGPSF_CLKGATE_DIS			(1 << 3)
 
 #define MICRO_BP0_0				_MMIO(0x9800)
@@ -891,7 +893,7 @@
 
 /* MOCS (Memory Object Control State) registers */
 #define GEN9_LNCFCMOCS(i)			_MMIO(0xb020 + (i) * 4)	/* L3 Cache Control */
-#define XEHP_LNCFCMOCS(i)			_MMIO(0xb020 + (i) * 4)	/* L3 Cache Control */
+#define XEHP_LNCFCMOCS(i)			MCR_REG(0xb020 + (i) * 4)	/* L3 Cache Control */
 #define LNCFCMOCS_REG_COUNT			32
 
 #define GEN7_L3CNTLREG3				_MMIO(0xb024)
@@ -908,10 +910,10 @@
 #define GEN7_L3LOG(slice, i)			_MMIO(0xb070 + (slice) * 0x200 + (i) * 4)
 #define   GEN7_L3LOG_SIZE			0x80
 
-#define XEHP_L3NODEARBCFG			_MMIO(0xb0b4)
+#define XEHP_L3NODEARBCFG			MCR_REG(0xb0b4)
 #define   XEHP_LNESPARE				REG_BIT(19)
 
-#define GEN8_L3SQCREG1				_MMIO(0xb100)
+#define GEN8_L3SQCREG1				MCR_REG(0xb100)
 /*
  * Note that on CHV the following has an off-by-one error wrt. to BSpec.
  * Using the formula in BSpec leads to a hang, while the formula here works
@@ -922,31 +924,31 @@
 #define   L3_HIGH_PRIO_CREDITS(x)		(((x) >> 1) << 14)
 #define   L3_PRIO_CREDITS_MASK			((0x1f << 19) | (0x1f << 14))
 
-#define GEN8_L3SQCREG4				_MMIO(0xb118)
+#define GEN8_L3SQCREG4				MCR_REG(0xb118)
 #define   GEN11_LQSC_CLEAN_EVICT_DISABLE	(1 << 6)
 #define   GEN8_LQSC_RO_PERF_DIS			(1 << 27)
 #define   GEN8_LQSC_FLUSH_COHERENT_LINES	(1 << 21)
 #define   GEN8_LQSQ_NONIA_COHERENT_ATOMICS_ENABLE	REG_BIT(22)
 
-#define GEN9_SCRATCH1				_MMIO(0xb11c)
+#define GEN9_SCRATCH1				MCR_REG(0xb11c)
 #define   EVICTION_PERF_FIX_ENABLE		REG_BIT(8)
 
-#define BDW_SCRATCH1				_MMIO(0xb11c)
+#define BDW_SCRATCH1				MCR_REG(0xb11c)
 #define   GEN9_LBS_SLA_RETRY_TIMER_DECREMENT_ENABLE	(1 << 2)
 
-#define GEN11_SCRATCH2				_MMIO(0xb140)
+#define GEN11_SCRATCH2				MCR_REG(0xb140)
 #define   GEN11_COHERENT_PARTIAL_WRITE_MERGE_ENABLE	(1 << 19)
 
-#define XEHP_L3SQCREG5				_MMIO(0xb158)
+#define XEHP_L3SQCREG5				MCR_REG(0xb158)
 #define   L3_PWM_TIMER_INIT_VAL_MASK		REG_GENMASK(9, 0)
 
-#define MLTICTXCTL				_MMIO(0xb170)
+#define MLTICTXCTL				MCR_REG(0xb170)
 #define   TDONRENDER				REG_BIT(2)
 
-#define XEHP_L3SCQREG7				_MMIO(0xb188)
+#define XEHP_L3SCQREG7				MCR_REG(0xb188)
 #define   BLEND_FILL_CACHING_OPT_DIS		REG_BIT(3)
 
-#define L3SQCREG1_CCS0				_MMIO(0xb200)
+#define L3SQCREG1_CCS0				MCR_REG(0xb200)
 #define   FLUSHALLNONCOH			REG_BIT(5)
 
 #define GEN11_GLBLINVL				_MMIO(0xb404)
@@ -969,14 +971,14 @@
 #define GEN9_BLT_MOCS(i)			_MMIO(__GEN9_BCS0_MOCS0 + (i) * 4)
 
 #define GEN12_FAULT_TLB_DATA0			_MMIO(0xceb8)
-#define XEHP_FAULT_TLB_DATA0			_MMIO(0xceb8)
+#define XEHP_FAULT_TLB_DATA0			MCR_REG(0xceb8)
 #define GEN12_FAULT_TLB_DATA1			_MMIO(0xcebc)
-#define XEHP_FAULT_TLB_DATA1			_MMIO(0xcebc)
+#define XEHP_FAULT_TLB_DATA1			MCR_REG(0xcebc)
 #define   FAULT_VA_HIGH_BITS			(0xf << 0)
 #define   FAULT_GTT_SEL				(1 << 4)
 
 #define GEN12_RING_FAULT_REG			_MMIO(0xcec4)
-#define XEHP_RING_FAULT_REG			_MMIO(0xcec4)
+#define XEHP_RING_FAULT_REG			MCR_REG(0xcec4)
 #define   GEN8_RING_FAULT_ENGINE_ID(x)		(((x) >> 12) & 0x7)
 #define   RING_FAULT_GTTSEL_MASK		(1 << 11)
 #define   RING_FAULT_SRCID(x)			(((x) >> 3) & 0xff)
@@ -988,11 +990,11 @@
 #define GEN12_VE_TLB_INV_CR			_MMIO(0xcee0)
 #define GEN12_BLT_TLB_INV_CR			_MMIO(0xcee4)
 
-#define XEHP_MERT_MOD_CTRL			_MMIO(0xcf28)
-#define RENDER_MOD_CTRL				_MMIO(0xcf2c)
-#define COMP_MOD_CTRL				_MMIO(0xcf30)
-#define VDBX_MOD_CTRL				_MMIO(0xcf34)
-#define VEBX_MOD_CTRL				_MMIO(0xcf38)
+#define XEHP_MERT_MOD_CTRL			MCR_REG(0xcf28)
+#define RENDER_MOD_CTRL				MCR_REG(0xcf2c)
+#define COMP_MOD_CTRL				MCR_REG(0xcf30)
+#define VDBX_MOD_CTRL				MCR_REG(0xcf34)
+#define VEBX_MOD_CTRL				MCR_REG(0xcf38)
 #define   FORCE_MISS_FTLB			REG_BIT(3)
 
 #define GEN12_GAMSTLB_CTRL			_MMIO(0xcf4c)
@@ -1007,49 +1009,49 @@
 #define GEN12_GAM_DONE				_MMIO(0xcf68)
 
 #define GEN7_HALF_SLICE_CHICKEN1		_MMIO(0xe100) /* IVB GT1 + VLV */
-#define GEN8_HALF_SLICE_CHICKEN1		_MMIO(0xe100)
+#define GEN8_HALF_SLICE_CHICKEN1		MCR_REG(0xe100)
 #define   GEN7_MAX_PS_THREAD_DEP		(8 << 12)
 #define   GEN7_SINGLE_SUBSCAN_DISPATCH_ENABLE	(1 << 10)
 #define   GEN7_SBE_SS_CACHE_DISPATCH_PORT_SHARING_DISABLE	(1 << 4)
 #define   GEN7_PSD_SINGLE_PORT_DISPATCH_ENABLE	(1 << 3)
 
 #define GEN7_SAMPLER_INSTDONE			_MMIO(0xe160)
-#define GEN8_SAMPLER_INSTDONE			_MMIO(0xe160)
+#define GEN8_SAMPLER_INSTDONE			MCR_REG(0xe160)
 #define GEN7_ROW_INSTDONE			_MMIO(0xe164)
-#define GEN8_ROW_INSTDONE			_MMIO(0xe164)
+#define GEN8_ROW_INSTDONE			MCR_REG(0xe164)
 
-#define HALF_SLICE_CHICKEN2			_MMIO(0xe180)
+#define HALF_SLICE_CHICKEN2			MCR_REG(0xe180)
 #define   GEN8_ST_PO_DISABLE			(1 << 13)
 
 #define HSW_HALF_SLICE_CHICKEN3			_MMIO(0xe184)
-#define GEN8_HALF_SLICE_CHICKEN3		_MMIO(0xe184)
+#define GEN8_HALF_SLICE_CHICKEN3		MCR_REG(0xe184)
 #define   HSW_SAMPLE_C_PERFORMANCE		(1 << 9)
 #define   GEN8_CENTROID_PIXEL_OPT_DIS		(1 << 8)
 #define   GEN9_DISABLE_OCL_OOB_SUPPRESS_LOGIC	(1 << 5)
 #define   GEN8_SAMPLER_POWER_BYPASS_DIS		(1 << 1)
 
-#define GEN9_HALF_SLICE_CHICKEN5		_MMIO(0xe188)
+#define GEN9_HALF_SLICE_CHICKEN5		MCR_REG(0xe188)
 #define   GEN9_DG_MIRROR_FIX_ENABLE		(1 << 5)
 #define   GEN9_CCS_TLB_PREFETCH_ENABLE		(1 << 3)
 
-#define GEN10_SAMPLER_MODE			_MMIO(0xe18c)
+#define GEN10_SAMPLER_MODE			MCR_REG(0xe18c)
 #define   ENABLE_SMALLPL			REG_BIT(15)
 #define   GEN11_SAMPLER_ENABLE_HEADLESS_MSG	REG_BIT(5)
 
-#define GEN9_HALF_SLICE_CHICKEN7		_MMIO(0xe194)
+#define GEN9_HALF_SLICE_CHICKEN7		MCR_REG(0xe194)
 #define   DG2_DISABLE_ROUND_ENABLE_ALLOW_FOR_SSLA	REG_BIT(15)
 #define   GEN9_SAMPLER_HASH_COMPRESSED_READ_ADDR	REG_BIT(8)
 #define   GEN9_ENABLE_YV12_BUGFIX		REG_BIT(4)
 #define   GEN9_ENABLE_GPGPU_PREEMPTION		REG_BIT(2)
 
-#define GEN10_CACHE_MODE_SS			_MMIO(0xe420)
+#define GEN10_CACHE_MODE_SS			MCR_REG(0xe420)
 #define   ENABLE_PREFETCH_INTO_IC		REG_BIT(3)
 #define   FLOAT_BLEND_OPTIMIZATION_ENABLE	REG_BIT(4)
 
-#define EU_PERF_CNTL0				_MMIO(0xe458)
-#define EU_PERF_CNTL4				_MMIO(0xe45c)
+#define EU_PERF_CNTL0				MCR_REG(0xe458)
+#define EU_PERF_CNTL4				MCR_REG(0xe45c)
 
-#define GEN9_ROW_CHICKEN4			_MMIO(0xe48c)
+#define GEN9_ROW_CHICKEN4			MCR_REG(0xe48c)
 #define   GEN12_DISABLE_GRF_CLEAR		REG_BIT(13)
 #define   XEHP_DIS_BBL_SYSPIPE			REG_BIT(11)
 #define   GEN12_DISABLE_TDL_PUSH		REG_BIT(9)
@@ -1059,7 +1061,7 @@
 #define HSW_ROW_CHICKEN3			_MMIO(0xe49c)
 #define   HSW_ROW_CHICKEN3_L3_GLOBAL_ATOMICS_DISABLE	(1 << 6)
 
-#define GEN8_ROW_CHICKEN			_MMIO(0xe4f0)
+#define GEN8_ROW_CHICKEN			MCR_REG(0xe4f0)
 #define   FLOW_CONTROL_ENABLE			REG_BIT(15)
 #define   UGM_BACKUP_MODE			REG_BIT(13)
 #define   MDQ_ARBITRATION_MODE			REG_BIT(12)
@@ -1071,37 +1073,37 @@
 
 #define GEN7_ROW_CHICKEN2			_MMIO(0xe4f4)
 
-#define GEN8_ROW_CHICKEN2			_MMIO(0xe4f4)
+#define GEN8_ROW_CHICKEN2			MCR_REG(0xe4f4)
 #define   GEN12_DISABLE_READ_SUPPRESSION	REG_BIT(15)
 #define   GEN12_DISABLE_EARLY_READ		REG_BIT(14)
 #define   GEN12_ENABLE_LARGE_GRF_MODE		REG_BIT(12)
 #define   GEN12_PUSH_CONST_DEREF_HOLD_DIS	REG_BIT(8)
 
-#define RT_CTRL					_MMIO(0xe530)
+#define RT_CTRL					MCR_REG(0xe530)
 #define   DIS_NULL_QUERY			REG_BIT(10)
 
-#define EU_PERF_CNTL1				_MMIO(0xe558)
-#define EU_PERF_CNTL5				_MMIO(0xe55c)
+#define EU_PERF_CNTL1				MCR_REG(0xe558)
+#define EU_PERF_CNTL5				MCR_REG(0xe55c)
 
-#define XEHP_HDC_CHICKEN0			_MMIO(0xe5f0)
+#define XEHP_HDC_CHICKEN0			MCR_REG(0xe5f0)
 #define   LSC_L1_FLUSH_CTL_3D_DATAPORT_FLUSH_EVENTS_MASK	REG_GENMASK(13, 11)
-#define ICL_HDC_MODE				_MMIO(0xe5f4)
+#define ICL_HDC_MODE				MCR_REG(0xe5f4)
 
-#define EU_PERF_CNTL2				_MMIO(0xe658)
-#define EU_PERF_CNTL6				_MMIO(0xe65c)
-#define EU_PERF_CNTL3				_MMIO(0xe758)
+#define EU_PERF_CNTL2				MCR_REG(0xe658)
+#define EU_PERF_CNTL6				MCR_REG(0xe65c)
+#define EU_PERF_CNTL3				MCR_REG(0xe758)
 
-#define LSC_CHICKEN_BIT_0			_MMIO(0xe7c8)
+#define LSC_CHICKEN_BIT_0			MCR_REG(0xe7c8)
 #define   DISABLE_D8_D16_COASLESCE		REG_BIT(30)
 #define   FORCE_1_SUB_MESSAGE_PER_FRAGMENT	REG_BIT(15)
-#define LSC_CHICKEN_BIT_0_UDW			_MMIO(0xe7c8 + 4)
+#define LSC_CHICKEN_BIT_0_UDW			MCR_REG(0xe7c8 + 4)
 #define   DIS_CHAIN_2XSIMD8			REG_BIT(55 - 32)
 #define   FORCE_SLM_FENCE_SCOPE_TO_TILE		REG_BIT(42 - 32)
 #define   FORCE_UGM_FENCE_SCOPE_TO_TILE		REG_BIT(41 - 32)
 #define   MAXREQS_PER_BANK			REG_GENMASK(39 - 32, 37 - 32)
 #define   DISABLE_128B_EVICTION_COMMAND_UDW	REG_BIT(36 - 32)
 
-#define SARB_CHICKEN1				_MMIO(0xe90c)
+#define SARB_CHICKEN1				MCR_REG(0xe90c)
 #define   COMP_CKN_IN				REG_GENMASK(30, 29)
 
 #define GEN7_ROW_CHICKEN2_GT2			_MMIO(0xf4f4)
