OMAPDSS: move blocking mgr enable/disable to compat layer

dispc_mgr_enable_sync and dispc_mgr_disable_sync are only used with the
compat mode. Non-compat will use the simpler enable and disable
functions.

This patch moves the synchronous enable/disable code to the compat
layer. A new file is created, dispc-compat.c, which contains low level
dispc compat code (versus apply.c, which contains slightly higher level
compat code).

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>

1 files changed, 24 insertions, 0 deletions

diff --git a/drivers/video/omap2/dss/dispc-compat.h b/drivers/video/omap2/dss/dispc-compat.h
new file mode 100644
index 00000000000..2d4f5e77a7b
--- /dev/null
+++ b/drivers/video/omap2/dss/dispc-compat.h
@@ -0,0 +1,24 @@
+/*
+ * Copyright (C) 2012 Texas Instruments
+ * Author: Tomi Valkeinen <tomi.valkeinen@ti.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef __OMAP2_DSS_DISPC_COMPAT_H
+#define __OMAP2_DSS_DISPC_COMPAT_H
+
+void dispc_mgr_enable_sync(enum omap_channel channel);
+void dispc_mgr_disable_sync(enum omap_channel channel);
+
+#endif