radeon: add refcounts to fix up zaphod open/close.

Oops, turns out my previous commits were buggy.
Adding proper refcounts will handle this correctly.

Signed-off-by: Maarten Lankhorst <maarten.lankhorst@canonical.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/src/radeon.h b/src/radeon.h
index f9863473..1cbeef67 100644
--- a/src/radeon.h
+++ b/src/radeon.h
@@ -453,6 +453,7 @@ typedef struct {
     uint64_t vram_size;
     uint64_t gart_size;
     drmmode_rec drmmode;
+    Bool drmmode_inited;
     /* r6xx+ tile config */
     Bool have_tiling_info;
     uint32_t tile_config;