diff options
| -rw-r--r-- | drivers/gpu/drm/i915/i915_getparam.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_getparam.c b/drivers/gpu/drm/i915/i915_getparam.c index c12a0adefda5..ac9767c56619 100644 --- a/drivers/gpu/drm/i915/i915_getparam.c +++ b/drivers/gpu/drm/i915/i915_getparam.c @@ -148,11 +148,19 @@ int i915_getparam_ioctl(struct drm_device *dev, void *data, value = intel_engines_has_context_isolation(i915); break; case I915_PARAM_SLICE_MASK: + /* Not supported from Xe_HP onward; use topology queries */ + if (GRAPHICS_VER_FULL(i915) >= IP_VER(12, 50)) + return -EINVAL; + value = sseu->slice_mask; if (!value) return -ENODEV; break; case I915_PARAM_SUBSLICE_MASK: + /* Not supported from Xe_HP onward; use topology queries */ + if (GRAPHICS_VER_FULL(i915) >= IP_VER(12, 50)) + return -EINVAL; + /* Only copy bits from the first slice */ memcpy(&value, sseu->subslice_mask, min(sseu->ss_stride, (u8)sizeof(value))); |