diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/uapi/drm/msm_drm.h | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/include/uapi/drm/msm_drm.h b/include/uapi/drm/msm_drm.h index 8baf2bf6df2e..853bf9c88b62 100644 --- a/include/uapi/drm/msm_drm.h +++ b/include/uapi/drm/msm_drm.h @@ -312,6 +312,18 @@ struct drm_msm_counter_read { __u32 nr_ops; }; +#define MSM_GEM_SYNC_TO_DEV 0 +#define MSM_GEM_SYNC_TO_CPU 1 + +struct drm_msm_gem_syncop { + __u32 handle; + __u32 op; +}; + +struct drm_msm_gem_sync { + __u32 nr_ops; + __u64 __user ops; +}; #define DRM_MSM_GET_PARAM 0x00 /* placeholder: @@ -330,6 +342,7 @@ struct drm_msm_counter_read { #define DRM_MSM_COUNTER_GET 0x43 #define DRM_MSM_COUNTER_PUT 0x44 #define DRM_MSM_COUNTER_READ 0x45 +#define DRM_MSM_GEM_SYNC 0x46 /** * Currently DRM framework supports only VSYNC event. @@ -359,5 +372,6 @@ struct drm_msm_counter_read { #define DRM_IOCTL_MSM_COUNTER_READ \ DRM_IOWR(DRM_COMMAND_BASE + DRM_MSM_COUNTER_READ, \ struct drm_msm_counter_read) - +#define DRM_IOCTL_MSM_GEM_SYNC DRM_IOW(DRM_COMMAND_BASE + DRM_MSM_GEM_SYNC,\ + struct drm_msm_gem_sync) #endif /* __MSM_DRM_H__ */ |