diff options
| -rw-r--r-- | drivers/gpu/drm/i915/i915_dma.c | 3 | ||||
| -rw-r--r-- | include/drm/i915_drm.h | 1 |
2 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c index 71672cee00f7..d57ea1672134 100644 --- a/drivers/gpu/drm/i915/i915_dma.c +++ b/drivers/gpu/drm/i915/i915_dma.c @@ -1009,6 +1009,9 @@ static int i915_getparam(struct drm_device *dev, void *data, case I915_PARAM_HAS_WAIT_TIMEOUT: value = 1; break; + case I915_PARAM_HAS_SEMAPHORES: + value = i915_semaphore_is_enabled(dev); + 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 772b0d638912..d8a79bf59ae7 100644 --- a/include/drm/i915_drm.h +++ b/include/drm/i915_drm.h @@ -311,6 +311,7 @@ typedef struct drm_i915_irq_wait { #define I915_PARAM_HAS_LLC 17 #define I915_PARAM_HAS_ALIASING_PPGTT 18 #define I915_PARAM_HAS_WAIT_TIMEOUT 19 +#define I915_PARAM_HAS_SEMAPHORES 20 typedef struct drm_i915_getparam { int param; |