#define TGL_ROOT_DEVICE_SKU_ULX 0x2
#define TGL_ROOT_DEVICE_SKU_ULT 0x4
+#define CLKREQ_POLICY _MMIO(0x101038)
+#define CLKREQ_POLICY_MEM_UP_OVRD REG_BIT(1)
+
#endif /* _I915_REG_H_ */
/* Wa_14011059788:tgl,rkl,adl_s,dg1 */
intel_uncore_rmw(&dev_priv->uncore, GEN10_DFR_RATIO_EN_AND_CHICKEN,
0, DFR_DISABLE);
+
+ /* Wa_14013723622:tgl,rkl,dg1,adl-s */
+ if (DISPLAY_VER(dev_priv) == 12)
+ intel_uncore_rmw(&dev_priv->uncore, CLKREQ_POLICY,
+ CLKREQ_POLICY_MEM_UP_OVRD, 0);
}
static void dg1_init_clock_gating(struct drm_i915_private *dev_priv)