drm: add atomic properties

[deliverable/linux.git] / include / drm / drmP.h

diff --git a/include/drm/drmP.h b/include/drm/drmP.h
index 8ba35c622e2202a889a3a06706bdc93e035fb841..0f7115e988a075fe393858abff82128408e6f4c0 100644 (file)
--- a/include/drm/drmP.h
+++ b/include/drm/drmP.h
@@ -143,6 +143,7 @@ void drm_err(const char *format, ...);
 #define DRIVER_MODESET     0x2000
 #define DRIVER_PRIME       0x4000
 #define DRIVER_RENDER      0x8000
+#define DRIVER_ATOMIC      0x10000
 
 /***********************************************************************/
 /** \name Macros to make printk easier */
@@ -283,6 +284,8 @@ struct drm_file {
         * in the plane list
         */
        unsigned universal_planes:1;
+       /* true if client understands atomic properties */
+       unsigned atomic:1;
 
        struct pid *pid;
        kuid_t uid;
@@ -950,6 +953,7 @@ extern void drm_master_put(struct drm_master **master);
 extern void drm_put_dev(struct drm_device *dev);
 extern void drm_unplug_dev(struct drm_device *dev);
 extern unsigned int drm_debug;
+extern bool drm_atomic;
 
                                /* Debugfs support */
 #if defined(CONFIG_DEBUG_FS)