drm/i915/reg: fix QGV points register access offsets

Wrong offsets are calculated to read QGV point registers. Fix it
to read from the correct registers.

Bspec: 64602

Reviewed-by: Stanislav Lisovskiy <stanislav.lisovskiy@intel.com>
Signed-off-by: Vinod Govindapillai <vinod.govindapillai@intel.com>
Signed-off-by: Stanislav Lisovskiy <stanislav.lisovskiy@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230323114426.41136-2-vinod.govindapillai@intel.com

diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
index 0e1e3a6..3abfda4 100644 (file)
--- a/drivers/gpu/drm/i915/i915_reg.h
+++ b/drivers/gpu/drm/i915/i915_reg.h
@@ -7748,12 +7748,13 @@ enum skl_power_gate {
 #define   MTL_N_OF_POPULATED_CH_MASK           REG_GENMASK(7, 4)
 #define   MTL_DDR_TYPE_MASK                    REG_GENMASK(3, 0)
 
-#define MTL_MEM_SS_INFO_QGV_POINT_LOW(point)    _MMIO(0x45710 + (point) * 2)
+#define MTL_MEM_SS_INFO_QGV_POINT_OFFSET       0x45710
+#define MTL_MEM_SS_INFO_QGV_POINT_LOW(point)   _MMIO(MTL_MEM_SS_INFO_QGV_POINT_OFFSET + (point) * 8)
 #define   MTL_TRCD_MASK                        REG_GENMASK(31, 24)
 #define   MTL_TRP_MASK                 REG_GENMASK(23, 16)
 #define   MTL_DCLK_MASK                        REG_GENMASK(15, 0)
 
-#define MTL_MEM_SS_INFO_QGV_POINT_HIGH(point)   _MMIO(0x45714 + (point) * 2)
+#define MTL_MEM_SS_INFO_QGV_POINT_HIGH(point)  _MMIO(MTL_MEM_SS_INFO_QGV_POINT_OFFSET + (point) * 8 + 4)
 #define   MTL_TRAS_MASK                        REG_GENMASK(16, 8)
 #define   MTL_TRDPRE_MASK              REG_GENMASK(7, 0)