drm/ttm: add ioctl to get back memory managed area sized

[profile/ivi/libdrm.git] / shared-core / drm.h

diff --git a/shared-core/drm.h b/shared-core/drm.h
index 663696c..5981dcb 100644 (file)
--- a/shared-core/drm.h
+++ b/shared-core/drm.h
@@ -955,6 +955,11 @@ struct drm_mm_init_arg {
        uint64_t p_size;
 };
 
+struct drm_mm_info_arg {
+       unsigned int mem_type;
+       uint64_t p_size;
+};
+
 /**
  * \name Ioctls Definitions
  */
@@ -1046,6 +1051,7 @@ struct drm_mm_init_arg {
 #define DRM_IOCTL_BO_INFO               DRM_IOWR(0xd4, struct drm_bo_reference_info_arg)
 #define DRM_IOCTL_BO_WAIT_IDLE          DRM_IOWR(0xd5, struct drm_bo_map_wait_idle_arg)
 #define DRM_IOCTL_BO_VERSION          DRM_IOR(0xd6, struct drm_bo_version_arg)
+#define DRM_IOCTL_MM_INFO               DRM_IOWR(0xd7, struct drm_mm_info_arg)
 
 /*@}*/