radeon: add userspace call for mm support check

diff --git a/shared-core/radeon_state.c b/shared-core/radeon_state.c
index e168ea0..01ee71f 100644 (file)
--- a/shared-core/radeon_state.c
+++ b/shared-core/radeon_state.c
@@ -3121,6 +3121,9 @@ static int radeon_cp_getparam(struct drm_device *dev, void *data, struct drm_fil
                /* BSD TODO */
                value = 1;
                break;
+       case RADEON_PARAM_KERNEL_MM:
+               value = !dev_priv->mm_disabled;
+               break;
        default:
                DRM_DEBUG( "Invalid parameter %d\n", param->param );
                return -EINVAL;