Fix "close object **" error in vc4_bo_free on RPI3

When running case dEQP-GLES2.functional.prerequisite.read_pixels
for deqp-gles2, there will be an error "close object **".
This error is caused by invalid fd, so we call
tbm_drm_helper_get_auth_info  in dri2_initialize_tizen.

Change-Id: I959b404daa33c629ea72c38bfe7838e643eb603d
Signed-Off-by: Xuelian Bai <xuelian.bai@samsung.com>

diff --git a/src/egl/drivers/dri2/platform_tizen.c b/src/egl/drivers/dri2/platform_tizen.c
index bde9693..acc549a 100755 (executable)
--- a/src/egl/drivers/dri2/platform_tizen.c
+++ b/src/egl/drivers/dri2/platform_tizen.c
@@ -1425,6 +1425,7 @@ dri2_initialize_tizen(_EGLDisplay *disp)
    tpl_display_t *tpl_display = NULL;
    const char *err;
    int tbm_bufmgr_fd = -1;
+   char *tbm_bufmgr_device_name = NULL;
    int hw_accel = (getenv("LIBGL_ALWAYS_SOFTWARE") == NULL);
 
    loader_set_logger(_eglLog);
@@ -1486,18 +1487,39 @@ dri2_initialize_tizen(_EGLDisplay *disp)
       }
       drmFreeDevices(devices, num_devices);
 #endif
-      dri2_dpy->fd = loader_get_user_preferred_fd(tbm_bufmgr_fd,
-                                               &dri2_dpy->is_different_gpu);
-      //dri2_dpy->is_different_gpu = (dri2_dpy->fd == tbm_bufmgr_fd);
-
-      if (dri2_dpy->is_different_gpu) {
-          free(dri2_dpy->device_name);
-          dri2_dpy->device_name = loader_get_device_name_for_fd(dri2_dpy->fd);
-          if (!dri2_dpy->device_name) {
-             err = "DRI2: failed to get device name for requested GPU";
-             goto cleanup_device;
-          }
-      }
+      
+      if (drmGetNodeTypeFromFd(tbm_bufmgr_fd) == DRM_NODE_RENDER) {
+
+         tbm_bufmgr_device_name = loader_get_device_name_for_fd(tbm_bufmgr_fd);
+         if (tbm_bufmgr_device_name == NULL) {
+            err = "DRI2: failed to get tbm_bufmgr device name";
+            goto cleanup_device;
+         }
+         dri2_dpy->fd = loader_open_device(tbm_bufmgr_device_name);
+
+      } else {
+         if (!tbm_drm_helper_get_auth_info(&dri2_dpy->fd, NULL, NULL)) {
+
+            /* FIXME: tbm_drm_helper_get_auth_info() does not support the case of
+             *        display server for now. this code is fallback routine for
+             *        that Enlightenment Server fails on tbm_drm_helper_get_auth_info.
+             *        When tbm_drm_helper_get_auth_info() supports display server
+             *        case, then remove below routine.
+             */
+#if 1
+            tbm_bufmgr_device_name = loader_get_device_name_for_fd(tbm_bufmgr_fd);
+            if (tbm_bufmgr_device_name == NULL) {
+               err = "DRI2: failed to get tbm_bufmgr device name";
+               goto cleanup_device;
+            }
+            dri2_dpy->fd = loader_open_device(tbm_bufmgr_device_name);
+#else
+            err = "DRI2: failed to get fd from tbm_drm_helper_get_auth_info()";
+            goto cleanup_device;
+#endif
+         }
+       }
+
       dri2_dpy->driver_name = loader_get_driver_for_fd(dri2_dpy->fd);
       if (dri2_dpy->driver_name == NULL) {
          err = "DRI2: failed to get driver name";
@@ -1548,6 +1570,7 @@ dri2_initialize_tizen(_EGLDisplay *disp)
    if(dri2_dpy->fd != tbm_bufmgr_fd) {
       close(dri2_dpy->fd);
    }
+   close(tbm_bufmgr_fd);
    tbm_bufmgr_fd = -1;
    dri2_dpy->fd = -1;