gbm: Improve documentation of BO import

- Add GBM_BO_IMPORT_FD_MODIFIER to documentation of supported foreign
object types

- Add newline before documentation block

- Improve language

Reviewed-by: Eric Engestrom <eric.engestrom@intel.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Daniel Stone <daniels@collabora.com>

diff --git a/src/gbm/main/gbm.c b/src/gbm/main/gbm.c
index 250151871d9dc92c27de0e8b5e1958b3b55961fa..38480ca966c6ba8a5d1a21eafb9b205ca6f4fe2f 100644 (file)
--- a/src/gbm/main/gbm.c
+++ b/src/gbm/main/gbm.c
@@ -490,17 +490,19 @@ gbm_bo_create_with_modifiers(struct gbm_device *gbm,
 
    return gbm->bo_create(gbm, width, height, format, 0, modifiers, count);
 }
+
 /**
- * Create a gbm buffer object from an foreign object
+ * Create a gbm buffer object from a foreign object
  *
  * This function imports a foreign object and creates a new gbm bo for it.
- * This enabled using the foreign object with a display API such as KMS.
- * Currently three types of foreign objects are supported, indicated by the type
+ * This enables using the foreign object with a display API such as KMS.
+ * Currently these types of foreign objects are supported, indicated by the type
  * argument:
  *
  *   GBM_BO_IMPORT_WL_BUFFER
  *   GBM_BO_IMPORT_EGL_IMAGE
  *   GBM_BO_IMPORT_FD
+ *   GBM_BO_IMPORT_FD_MODIFIER
  *
  * The gbm bo shares the underlying pixels but its life-time is
  * independent of the foreign object.