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diff --git a/sgx/services4/3rdparty/dc_omap_linux/omaplfb.h b/sgx/services4/3rdparty/dc_omap_linux/omaplfb.h
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+/**********************************************************************
+ *
+ * Copyright(c) 2008 Imagination Technologies Ltd. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful but, except
+ * as otherwise stated in writing, 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, write to the Free Software Foundation, Inc.,
+ * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * The full GNU General Public License is included in this distribution in
+ * the file called "COPYING".
+ *
+ * Contact Information:
+ * Imagination Technologies Ltd. <gpl-support@imgtec.com>
+ * Home Park Estate, Kings Langley, Herts, WD4 8LZ, UK
+ *
+ ******************************************************************************/
+
+#ifndef __OMAPLFB_H__
+#define __OMAPLFB_H__
+
+/* max number of overlays to which a framebuffer data can be direct */
+#define OMAPFB_MAX_OVL_PER_FB 3
+
+extern IMG_BOOL PVRGetDisplayClassJTable(PVRSRV_DC_DISP2SRV_KMJTABLE *psJTable);
+
+typedef void * OMAP_HANDLE;
+
+typedef enum tag_omap_bool
+{
+ OMAP_FALSE = 0,
+ OMAP_TRUE = 1,
+} OMAP_BOOL, *OMAP_PBOOL;
+
+typedef struct OMAPLFB_BUFFER_TAG
+{
+ unsigned long ulBufferSize;
+ IMG_SYS_PHYADDR sSysAddr;
+ IMG_CPU_VIRTADDR sCPUVAddr;
+ PVRSRV_SYNC_DATA* psSyncData;
+ struct OMAPLFB_BUFFER_TAG* psNext;
+
+} OMAPLFB_BUFFER;
+
+typedef struct OMAPLFB_FLIP_ITEM_TAG
+{
+ OMAP_HANDLE hCmdComplete;
+ unsigned long ulSwapInterval;
+ OMAP_BOOL bValid;
+ OMAP_BOOL bFlipped;
+ OMAP_BOOL bCmdCompleted;
+ IMG_SYS_PHYADDR* sSysAddr;
+
+} OMAPLFB_FLIP_ITEM;
+
+typedef struct PVRPDP_SWAPCHAIN_TAG
+{
+ unsigned int uiSwapChainID;
+ unsigned long ulBufferCount;
+ OMAPLFB_BUFFER* psBuffer;
+ OMAPLFB_FLIP_ITEM* psFlipItems;
+ unsigned long ulInsertIndex;
+ unsigned long ulRemoveIndex;
+ PVRSRV_DC_DISP2SRV_KMJTABLE* psPVRJTable;
+ OMAP_BOOL bFlushCommands;
+ unsigned long ulSetFlushStateRefCount;
+ OMAP_BOOL bBlanked;
+ spinlock_t* psSwapChainLock;
+ void* pvDevInfo;
+
+} OMAPLFB_SWAPCHAIN;
+
+typedef struct OMAPLFB_FBINFO_TAG
+{
+ unsigned long ulFBSize;
+ unsigned long ulBufferSize;
+ unsigned long ulRoundedBufferSize;
+ unsigned long ulWidth;
+ unsigned long ulHeight;
+ unsigned long ulByteStride;
+ IMG_SYS_PHYADDR sSysAddr;
+ IMG_CPU_VIRTADDR sCPUVAddr;
+ PVRSRV_PIXEL_FORMAT ePixelFormat;
+ int iFBId;
+}OMAPLFB_FBINFO;
+
+typedef struct OMAPLFB_DEVINFO_TAG
+{
+ unsigned int uiSwapChainID;
+ IMG_UINT32 uDeviceID;
+ OMAPLFB_BUFFER sSystemBuffer;
+ PVRSRV_DC_DISP2SRV_KMJTABLE sPVRJTable;
+ PVRSRV_DC_SRV2DISP_KMJTABLE sDCJTable;
+ OMAPLFB_FBINFO sFBInfo;
+ OMAPLFB_SWAPCHAIN* psSwapChain;
+ OMAP_BOOL bFlushCommands;
+ struct fb_info* psLINFBInfo;
+ struct notifier_block sLINNotifBlock;
+ OMAP_BOOL bDeviceSuspended;
+ struct mutex sSwapChainLockMutex;
+ IMG_DEV_VIRTADDR sDisplayDevVAddr;
+ DISPLAY_INFO sDisplayInfo;
+ DISPLAY_FORMAT sDisplayFormat;
+ DISPLAY_DIMS sDisplayDim;
+ struct workqueue_struct* sync_display_wq;
+ struct work_struct sync_display_work;
+#if defined(SUPPORT_DRI_DRM)
+ OMAP_BOOL bLeaveVT;
+#endif
+} OMAPLFB_DEVINFO;
+
+typedef enum _OMAP_ERROR_
+{
+ OMAP_OK = 0,
+ OMAP_ERROR_GENERIC = 1,
+ OMAP_ERROR_OUT_OF_MEMORY = 2,
+ OMAP_ERROR_TOO_FEW_BUFFERS = 3,
+ OMAP_ERROR_INVALID_PARAMS = 4,
+ OMAP_ERROR_INIT_FAILURE = 5,
+ OMAP_ERROR_CANT_REGISTER_CALLBACK = 6,
+ OMAP_ERROR_INVALID_DEVICE = 7,
+ OMAP_ERROR_DEVICE_REGISTER_FAILED = 8
+
+} OMAP_ERROR;
+
+struct omapfb2_mem_region {
+ int id;
+ u32 paddr;
+ void __iomem *vaddr;
+ struct vrfb vrfb;
+ unsigned long size;
+ u8 type; /* OMAPFB_PLANE_MEM_* */
+ bool alloc; /* allocated by the driver */
+ bool map; /* kernel mapped by the driver */
+ atomic_t map_count;
+ struct rw_semaphore lock;
+ atomic_t lock_count;
+};
+
+struct omapfb_info {
+ int id;
+ struct omapfb2_mem_region *region;
+ int num_overlays;
+ struct omap_overlay *overlays[OMAPFB_MAX_OVL_PER_FB];
+ struct omapfb2_device *fbdev;
+ enum omap_dss_rotation_type rotation_type;
+ u8 rotation[OMAPFB_MAX_OVL_PER_FB];
+ bool mirror;
+};
+
+struct omapfb2_device {
+ struct device *dev;
+ struct mutex mtx;
+
+ u32 pseudo_palette[17];
+
+ int state;
+
+ unsigned num_fbs;
+ struct fb_info *fbs[10];
+ struct omapfb2_mem_region regions[10];
+
+ unsigned num_displays;
+ struct omap_dss_device *displays[10];
+ unsigned num_overlays;
+ struct omap_overlay *overlays[10];
+ unsigned num_managers;
+ struct omap_overlay_manager *managers[10];
+
+ unsigned num_bpp_overrides;
+ struct {
+ struct omap_dss_device *dssdev;
+ u8 bpp;
+ } bpp_overrides[10];
+};
+
+#define OMAPLFB_PAGE_SIZE 4096
+#define OMAPLFB_PAGE_MASK (OMAPLFB_PAGE_SIZE - 1)
+#define OMAPLFB_PAGE_TRUNC (~OMAPLFB_PAGE_MASK)
+
+#define OMAPLFB_PAGE_ROUNDUP(x) (((x)+OMAPLFB_PAGE_MASK) & OMAPLFB_PAGE_TRUNC)
+
+#define DISPLAY_DEVICE_NAME "PowerVR OMAP Linux Display Driver"
+#define DRVNAME "omaplfb"
+#define DEVNAME DRVNAME
+#define DRIVER_PREFIX DRVNAME
+
+#define FRAMEBUFFER_COUNT num_registered_fb
+
+#define DEBUG
+#ifdef DEBUG
+#define DEBUG_PRINTK(format, ...) printk(KERN_DEBUG DRIVER_PREFIX \
+ " (%s %i): " format "\n", __func__, __LINE__, ## __VA_ARGS__)
+#else
+#define DEBUG_PRINTK(format,...)
+#endif
+
+#define WARNING_PRINTK(format, ...) printk(KERN_WARNING DRIVER_PREFIX \
+ " (%s %i): " format "\n", __func__, __LINE__, ## __VA_ARGS__)
+#define ERROR_PRINTK(format, ...) printk(KERN_ERR DRIVER_PREFIX \
+ " (%s %i): " format "\n", __func__, __LINE__, ## __VA_ARGS__)
+
+#define FB2OFB(fb_info) ((struct omapfb_info *)(fb_info->par))
+
+static inline void omapfb_lock(struct omapfb2_device *fbdev)
+{
+ mutex_lock(&fbdev->mtx);
+}
+
+static inline void omapfb_unlock(struct omapfb2_device *fbdev)
+{
+ mutex_unlock(&fbdev->mtx);
+}
+
+/* find the display connected to this fb, if any */
+static inline struct omap_dss_device *fb2display(struct fb_info *fbi)
+{
+ struct omapfb_info *ofbi = FB2OFB(fbi);
+ int i;
+
+ /* XXX: returns the display connected to first attached overlay */
+ for (i = 0; i < ofbi->num_overlays; i++) {
+ if (ofbi->overlays[i]->manager)
+ return ofbi->overlays[i]->manager->device;
+ }
+ return NULL;
+}
+
+OMAP_ERROR OMAPLFBInit(void);
+OMAP_ERROR OMAPLFBDeinit(void);
+OMAP_ERROR UnBlankDisplay(OMAPLFB_DEVINFO *psDevInfo);
+void *OMAPLFBAllocKernelMem(unsigned long ulSize);
+void OMAPLFBFreeKernelMem(void *pvMem);
+void OMAPLFBPresentSync(OMAPLFB_DEVINFO *psDevInfo,
+ OMAPLFB_FLIP_ITEM *psFlipItem);
+void OMAPLFBPresentSyncAddr(OMAPLFB_DEVINFO *psDevInfo, unsigned long aPhyAddr);
+OMAP_ERROR OMAPLFBGetLibFuncAddr(char *szFunctionName,
+ PFN_DC_GET_PVRJTABLE *ppfnFuncTable);
+void OMAPLFBFlip(OMAPLFB_SWAPCHAIN *psSwapChain, unsigned long aPhyAddr);
+#ifdef LDM_PLATFORM
+void OMAPLFBDriverSuspend(void);
+void OMAPLFBDriverResume(void);
+#endif
+
+#endif
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