Add the rt linux 4.1.3-rt3 as base

Import the rt linux 4.1.3-rt3 as OPNFV kvm base.

It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and
the base is:

commit 0917f823c59692d751951bf5ea699a2d1e2f26a2
Author: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Date:   Sat Jul 25 12:13:34 2015 +0200

    Prepare v4.1.3-rt3

    Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>

We lose all the git history this way and it's not good. We
should apply another opnfv project repo in future.

Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423
Signed-off-by: Yunhong Jiang <yunhong.jiang@intel.com>

1 files changed, 93 insertions, 0 deletions

diff --git a/kernel/include/video/kyro.h b/kernel/include/video/kyro.h
new file mode 100644
index 000000000..c563968e9
--- /dev/null
+++ b/kernel/include/video/kyro.h
@@ -0,0 +1,93 @@
+/*
+ *  linux/drivers/video/kyro/kryo.h
+ *
+ *  Copyright (C) 2002 STMicroelectronics
+ *  Copyright (C) 2004 Paul Mundt
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file COPYING in the main directory of this archive
+ * for more details.
+ */
+
+#ifndef _KYRO_H
+#define _KYRO_H
+
+struct kyrofb_info {
+	void __iomem *regbase;
+
+	u32 palette[16];
+	u32 HTot;	/* Hor Total Time    */
+	u32 HFP;	/* Hor Front Porch   */
+	u32 HST;	/* Hor Sync Time     */
+	u32 HBP;	/* Hor Back Porch    */
+	s32 HSP;		/* Hor Sync Polarity */
+	u32 VTot;	/* Ver Total Time    */
+	u32 VFP;	/* Ver Front Porch   */
+	u32 VST;	/* Ver Sync Time     */
+	u32 VBP;	/* Ver Back Porch    */
+	s32 VSP;		/* Ver Sync Polarity */
+	u32 XRES;	/* X Resolution      */
+	u32 YRES;	/* Y Resolution      */
+	u32 VFREQ;	/* Ver Frequency     */
+	u32 PIXCLK;	/* Pixel Clock       */
+	u32 HCLK;	/* Hor Clock         */
+
+	/* Useful to hold depth here for Linux */
+	u8 PIXDEPTH;
+
+#ifdef CONFIG_MTRR
+	int mtrr_handle;
+#endif
+};
+
+extern int kyro_dev_init(void);
+extern void kyro_dev_reset(void);
+
+extern unsigned char *kyro_dev_physical_fb_ptr(void);
+extern unsigned char *kyro_dev_virtual_fb_ptr(void);
+extern void *kyro_dev_physical_regs_ptr(void);
+extern void *kyro_dev_virtual_regs_ptr(void);
+extern unsigned int kyro_dev_fb_size(void);
+extern unsigned int kyro_dev_regs_size(void);
+
+extern u32 kyro_dev_overlay_offset(void);
+
+/*
+ * benedict.gaster@superh.com
+ * Added the follow IOCTLS for the creation of overlay services...
+ */
+#define KYRO_IOC_MAGIC 'k'
+
+#define KYRO_IOCTL_OVERLAY_CREATE       _IO(KYRO_IOC_MAGIC, 0)
+#define KYRO_IOCTL_OVERLAY_VIEWPORT_SET _IO(KYRO_IOC_MAGIC, 1)
+#define KYRO_IOCTL_SET_VIDEO_MODE       _IO(KYRO_IOC_MAGIC, 2)
+#define KYRO_IOCTL_UVSTRIDE             _IO(KYRO_IOC_MAGIC, 3)
+#define KYRO_IOCTL_OVERLAY_OFFSET       _IO(KYRO_IOC_MAGIC, 4)
+#define KYRO_IOCTL_STRIDE               _IO(KYRO_IOC_MAGIC, 5)
+
+/*
+ * The follow 3 structures are used to pass data from user space into the kernel
+ * for the creation of overlay surfaces and setting the video mode.
+ */
+typedef struct _OVERLAY_CREATE {
+	u32 ulWidth;
+	u32 ulHeight;
+	int bLinear;
+} overlay_create;
+
+typedef struct _OVERLAY_VIEWPORT_SET {
+	u32 xOrgin;
+	u32 yOrgin;
+	u32 xSize;
+	u32 ySize;
+} overlay_viewport_set;
+
+typedef struct _SET_VIDEO_MODE {
+	u32 ulWidth;
+	u32 ulHeight;
+	u32 ulScan;
+	u8 displayDepth;
+	int bLinear;
+} set_video_mode;
+
+#endif /* _KYRO_H */