add tgl device to use tgl.

Change-Id: I8eb38f3e5d00e4e8ce4ceaee678ce8072fbb7143

diff --git a/src/tbm_bufmgr.c b/src/tbm_bufmgr.c
index 92bed11..b1c764c 100755 (executable)
--- a/src/tbm_bufmgr.c
+++ b/src/tbm_bufmgr.c
@@ -44,7 +44,7 @@ SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 #include <errno.h>
 #include <pthread.h>
 #include "tbm_bufmgr.h"
-#include "tbm_bufmgr_glock.h"
+#include "tbm_bufmgr_tgl.h"
 #include "tbm_bufmgr_backend.h"
 #include "tbm_bufmgr_int.h"
 #include "list.h"
@@ -658,14 +658,19 @@ _tbm_bufmgr_init_state (tbm_bufmgr bufmgr)
 {
     RETURN_VAL_CHECK_FLAG (TBM_ALL_CTRL_BACKEND_VALID(bufmgr->backend->flags), 1);
 
-    bufmgr->lock_fd = open(tgl_devfile, O_RDWR);
+    bufmgr->lock_fd = open (tgl_devfile, O_RDWR);
 
     if(bufmgr->lock_fd < 0)
     {
-        TBM_LOG ("[libtbm:%d] "
-                "error: Fail to open global_lock:%s\n",
-                getpid(), tgl_devfile);
-        return 0;
+        bufmgr->lock_fd = open (tgl_devfile1, O_RDWR);
+        if(bufmgr->lock_fd < 0)
+        {
+
+            TBM_LOG ("[libtbm:%d] "
+                    "error: Fail to open global_lock:%s\n",
+                    getpid(), tgl_devfile);
+            return 0;
+        }
     }
 
    if (!_tgl_init(bufmgr->lock_fd, GLOBAL_KEY))

diff --git a/src/tbm_bufmgr_glock.h b/src/tbm_bufmgr_tgl.h
similarity index 91%
rename from src/tbm_bufmgr_glock.h
rename to src/tbm_bufmgr_tgl.h
index cde87ef..10ec1a8 100644 (file)
--- a/src/tbm_bufmgr_glock.h
+++ b/src/tbm_bufmgr_tgl.h
@@ -8,12 +8,13 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  */
 
-#ifndef __TBM_BUFMGR_GLOCK_H__
-#define __TBM_BUFMGR_GLOCK_H__
+#ifndef __TBM_BUFMGR_TGL_H__
+#define __TBM_BUFMGR_TGL_H__
 
 #include <linux/ioctl.h>
 
 static char tgl_devfile[] = "/dev/slp_global_lock";
+static char tgl_devfile1[] = "/dev/tgl";
 
 #define TGL_IOC_BASE                           0x32
 
@@ -45,4 +46,4 @@ typedef enum {
 #define TGL_IOC_SET_DATA                       _IOW(TGL_IOC_BASE, _TGL_SET_DATA, struct tgl_user_data *)
 #define TGL_IOC_GET_DATA                       _IOW(TGL_IOC_BASE, _TGL_GET_DATA, struct tgl_user_data *)
 
-#endif /* __TBM_BUFMGR_GLOCK_H__ */
+#endif /* __TBM_BUFMGR_TGL_H__ */