1 files changed, 12 insertions, 0 deletions
diff --git a/src/gallium/drivers/etnaviv/etnaviv_screen.c b/src/gallium/drivers/etnaviv/etnaviv_screen.c
index ee32a499fb5..62b6f1c80fa 100644
--- a/src/gallium/drivers/etnaviv/etnaviv_screen.c
+++ b/src/gallium/drivers/etnaviv/etnaviv_screen.c
@@ -38,6 +38,7 @@
 #include "etnaviv_resource.h"
 #include "etnaviv_translate.h"
 
+#include "util/hash_table.h"
 #include "util/os_time.h"
 #include "util/u_math.h"
 #include "util/u_memory.h"
@@ -82,6 +83,9 @@ etna_screen_destroy(struct pipe_screen *pscreen)
 {
    struct etna_screen *screen = etna_screen(pscreen);
 
+   _mesa_set_destroy(screen->used_resources, NULL);
+   mtx_destroy(&screen->lock);
+
    if (screen->perfmon)
       etna_perfmon_del(screen->perfmon);
 
@@ -1019,8 +1023,16 @@ etna_screen_create(struct etna_device *dev, struct etna_gpu *gpu,
    if (screen->drm_version >= ETNA_DRM_VERSION_PERFMON)
       etna_pm_query_setup(screen);
 
+   mtx_init(&screen->lock, mtx_recursive);
+   screen->used_resources = _mesa_set_create(NULL, _mesa_hash_pointer,
+                                             _mesa_key_pointer_equal);
+   if (!screen->used_resources)
+      goto fail2;
+
    return pscreen;
 
+fail2:
+   mtx_destroy(&screen->lock);
 fail:
    etna_screen_destroy(pscreen);
    return NULL;