diff --git a/drivers/gpu/drm/i915/display/intel_display_power.c b/drivers/gpu/drm/i915/display/intel_display_power.c
index ae532e45e36b..46c40db992dd 100644
--- a/drivers/gpu/drm/i915/display/intel_display_power.c
+++ b/drivers/gpu/drm/i915/display/intel_display_power.c
@@ -4974,8 +4974,21 @@ static void tgl_bw_buddy_init(struct drm_i915_private *dev_priv)
 		I915_WRITE(BW_BUDDY1_CTL, BW_BUDDY_DISABLE);
 		I915_WRITE(BW_BUDDY2_CTL, BW_BUDDY_DISABLE);
 	} else {
+		u32 val;
+
 		I915_WRITE(BW_BUDDY1_PAGE_MASK, table[i].page_mask);
 		I915_WRITE(BW_BUDDY2_PAGE_MASK, table[i].page_mask);
+
+		/* Wa_22010178259:tgl */
+		val = I915_READ(BW_BUDDY1_CTL);
+		val &= ~BW_BUDDY_TLB_REQ_TIMER_MASK;
+		val |= REG_FIELD_PREP(BW_BUDDY_TLB_REQ_TIMER_MASK, 0x8);
+		I915_WRITE(BW_BUDDY1_CTL, val);
+
+		val = I915_READ(BW_BUDDY2_CTL);
+		val &= ~BW_BUDDY_TLB_REQ_TIMER_MASK;
+		val |= REG_FIELD_PREP(BW_BUDDY_TLB_REQ_TIMER_MASK, 0x8);
+		I915_WRITE(BW_BUDDY2_CTL, val);
 	}
 }
 
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
index 6cc55c103f67..3575fd30756b 100644
--- a/drivers/gpu/drm/i915/i915_reg.h
+++ b/drivers/gpu/drm/i915/i915_reg.h
@@ -7757,6 +7757,7 @@ enum {
 #define BW_BUDDY1_CTL			_MMIO(0x45140)
 #define BW_BUDDY2_CTL			_MMIO(0x45150)
 #define   BW_BUDDY_DISABLE		REG_BIT(31)
+#define   BW_BUDDY_TLB_REQ_TIMER_MASK	REG_GENMASK(21, 16)
 
 #define BW_BUDDY1_PAGE_MASK		_MMIO(0x45144)
 #define BW_BUDDY2_PAGE_MASK		_MMIO(0x45154)