@@ -1071,6 +1071,7 @@ static void vlv_save_gunit_s0ix_state(struct drm_i915_private *dev_priv)
/* Gunit-Display CZ domain, 0x182028-0x1821CF */
s->gu_ctl0 = I915_READ(VLV_GU_CTL0);
s->gu_ctl1 = I915_READ(VLV_GU_CTL1);
+ s->pcbr = I915_READ(VLV_PCBR);
s->clock_gate_dis2 = I915_READ(VLV_GUNIT_CLOCK_GATE2);
/*
@@ -1165,6 +1166,7 @@ static void vlv_restore_gunit_s0ix_state(struct drm_i915_private *dev_priv)
/* Gunit-Display CZ domain, 0x182028-0x1821CF */
I915_WRITE(VLV_GU_CTL0, s->gu_ctl0);
I915_WRITE(VLV_GU_CTL1, s->gu_ctl1);
+ I915_WRITE(VLV_PCBR, s->pcbr);
I915_WRITE(VLV_GUNIT_CLOCK_GATE2, s->clock_gate_dis2);
}
@@ -878,6 +878,7 @@ struct vlv_s0ix_state {
/* Display 2 CZ domain */
u32 gu_ctl0;
u32 gu_ctl1;
+ u32 pcbr;
u32 clock_gate_dis2;
};