@@ -799,6 +799,7 @@ static const struct intel_device_info intel_tigerlake_12_info = {
BIT(RCS0) | BIT(BCS0) | BIT(VECS0) | BIT(VCS0) | BIT(VCS2),
.has_rc6 = false, /* XXX disabled for debugging */
.has_logical_ring_preemption = false, /* XXX disabled for debugging */
+ .engine_mask = BIT(RCS0), /* XXX reduced for debugging */
};
#undef GEN
@@ -1004,8 +1004,10 @@ void intel_device_info_init_mmio(struct drm_i915_private *dev_priv)
GEN11_GT_VEBOX_DISABLE_SHIFT;
for (i = 0; i < I915_MAX_VCS; i++) {
- if (!HAS_ENGINE(dev_priv, _VCS(i)))
+ if (!HAS_ENGINE(dev_priv, _VCS(i))) {
+ vdbox_mask &= ~BIT(i);
continue;
+ }
if (!(BIT(i) & vdbox_mask)) {
info->engine_mask &= ~BIT(_VCS(i));
@@ -1026,8 +1028,10 @@ void intel_device_info_init_mmio(struct drm_i915_private *dev_priv)
GEM_BUG_ON(vdbox_mask != VDBOX_MASK(dev_priv));
for (i = 0; i < I915_MAX_VECS; i++) {
- if (!HAS_ENGINE(dev_priv, _VECS(i)))
+ if (!HAS_ENGINE(dev_priv, _VECS(i))) {
+ vebox_mask &= ~BIT(i);
continue;
+ }
if (!(BIT(i) & vebox_mask)) {
info->engine_mask &= ~BIT(_VECS(i));