dev_priv->rps.pm_intrmsk_mbz &= ~GEN8_PMINTR_DISABLE_REDIRECT_TO_GUC;
}
+static void guc_interrupts_release(struct drm_i915_private *dev_priv)
+{
+ struct intel_engine_cs *engine;
+ enum intel_engine_id id;
+ int irqs;
+
+ /*
+ * tell all command streamers NOT to forward interrupts or vblank
+ * to GuC.
+ */
+ irqs = _MASKED_FIELD(GFX_FORWARD_VBLANK_MASK, GFX_FORWARD_VBLANK_NEVER);
+ irqs |= _MASKED_BIT_DISABLE(GFX_INTERRUPT_STEERING);
+ for_each_engine(engine, dev_priv, id)
+ I915_WRITE(RING_MODE_GEN7(engine), irqs);
+
+ /* route all GT interrupts to the host */
+ I915_WRITE(GUC_BCS_RCS_IER, 0);
+ I915_WRITE(GUC_VCS2_VCS1_IER, 0);
+ I915_WRITE(GUC_WD_VECS_IER, 0);
+
+ dev_priv->rps.pm_intrmsk_mbz |= GEN8_PMINTR_DISABLE_REDIRECT_TO_GUC;
+ dev_priv->rps.pm_intrmsk_mbz &= ~ARAT_EXPIRED_INTRMSK;
+}
+
int i915_guc_submission_enable(struct drm_i915_private *dev_priv)
{
struct intel_guc *guc = &dev_priv->guc;
return err;
}
-static void guc_interrupts_release(struct drm_i915_private *dev_priv)
-{
- struct intel_engine_cs *engine;
- enum intel_engine_id id;
- int irqs;
-
- /*
- * tell all command streamers NOT to forward interrupts or vblank
- * to GuC.
- */
- irqs = _MASKED_FIELD(GFX_FORWARD_VBLANK_MASK, GFX_FORWARD_VBLANK_NEVER);
- irqs |= _MASKED_BIT_DISABLE(GFX_INTERRUPT_STEERING);
- for_each_engine(engine, dev_priv, id)
- I915_WRITE(RING_MODE_GEN7(engine), irqs);
-
- /* route all GT interrupts to the host */
- I915_WRITE(GUC_BCS_RCS_IER, 0);
- I915_WRITE(GUC_VCS2_VCS1_IER, 0);
- I915_WRITE(GUC_WD_VECS_IER, 0);
-
- dev_priv->rps.pm_intrmsk_mbz |= GEN8_PMINTR_DISABLE_REDIRECT_TO_GUC;
- dev_priv->rps.pm_intrmsk_mbz &= ~ARAT_EXPIRED_INTRMSK;
-}
-
void i915_guc_submission_disable(struct drm_i915_private *dev_priv)
{
struct intel_guc *guc = &dev_priv->guc;