MLK-11431-1: IPU: forward IPU display drivers to 4.1.y kernel

Forward imx_3.14.y IPU and display drivers to 4.1 kernel.
This includes IPU core driver, display driver, LDB and HDMI driver.

Signed-off-by: Sandor Yu <R01008@freescale.com>

1 files changed, 62 insertions, 0 deletions

diff --git a/drivers/mxc/ipu3/vdoa.h b/drivers/mxc/ipu3/vdoa.h
new file mode 100644
index 000000000000..3e4c7356cb26
--- /dev/null
+++ b/drivers/mxc/ipu3/vdoa.h
@@ -0,0 +1,62 @@
+/*
+ * Copyright (C) 2012-2015 Freescale Semiconductor, Inc. All Rights Reserved.
+ *
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 or later at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+#ifndef __VDOA_H__
+#define __VDOA_H__
+
+#define VDOA_PFS_YUYV (1)
+#define VDOA_PFS_NV12 (0)
+
+
+struct vfield_buf {
+	u32	prev_veba;
+	u32	cur_veba;
+	u32	next_veba;
+	u32	vubo;
+};
+
+struct vframe_buf {
+	u32	veba;
+	u32	vubo;
+};
+
+struct vdoa_params {
+	u32	width;
+	u32	height;
+	int	vpu_stride;
+	int	interlaced;
+	int	scan_order;
+	int	ipu_num;
+	int	band_lines;
+	int	band_mode;
+	int	pfs;
+	u32	ieba0;
+	u32	ieba1;
+	u32	ieba2;
+	struct	vframe_buf vframe_buf;
+	struct	vfield_buf vfield_buf;
+};
+struct vdoa_ipu_buf {
+	u32	ieba0;
+	u32	ieba1;
+	u32	iubo;
+};
+
+struct vdoa_info;
+typedef void *vdoa_handle_t;
+
+int vdoa_setup(vdoa_handle_t handle, struct vdoa_params *params);
+void vdoa_get_output_buf(vdoa_handle_t handle, struct vdoa_ipu_buf *buf);
+int  vdoa_start(vdoa_handle_t handle, int timeout_ms);
+void vdoa_stop(vdoa_handle_t handle);
+void vdoa_get_handle(vdoa_handle_t *handle);
+void vdoa_put_handle(vdoa_handle_t *handle);
+#endif