diff options
| -rw-r--r-- | drivers/gpu/drm/i915/i915_dma.c | 3 | ||||
| -rw-r--r-- | include/drm/i915_drm.h | 3 |
2 files changed, 5 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c index 3c086d707a91..fdff0097cf2b 100644 --- a/drivers/gpu/drm/i915/i915_dma.c +++ b/drivers/gpu/drm/i915/i915_dma.c @@ -790,6 +790,9 @@ static int i915_getparam(struct drm_device *dev, void *data, case I915_PARAM_HAS_LLC: value = HAS_LLC(dev); break; + case I915_PARAM_HAS_ALIASING_PPGTT: + value = dev_priv->mm.aliasing_ppgtt ? 1 : 0; + break; default: DRM_DEBUG_DRIVER("Unknown parameter %d\n", param->param); diff --git a/include/drm/i915_drm.h b/include/drm/i915_drm.h index da929bb5b788..f3f82242bf1d 100644 --- a/include/drm/i915_drm.h +++ b/include/drm/i915_drm.h @@ -296,7 +296,8 @@ typedef struct drm_i915_irq_wait { #define I915_PARAM_HAS_EXEC_CONSTANTS 14 #define I915_PARAM_HAS_RELAXED_DELTA 15 #define I915_PARAM_HAS_GEN7_SOL_RESET 16 -#define I915_PARAM_HAS_LLC 17 +#define I915_PARAM_HAS_LLC 17 +#define I915_PARAM_HAS_ALIASING_PPGTT 18 typedef struct drm_i915_getparam { int param; |