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Diffstat (limited to 'pvr-source/services4/3rdparty/dc_omapfb3_linux/omaplfb.h')
| -rwxr-xr-x | pvr-source/services4/3rdparty/dc_omapfb3_linux/omaplfb.h | 323 |
1 files changed, 0 insertions, 323 deletions
diff --git a/pvr-source/services4/3rdparty/dc_omapfb3_linux/omaplfb.h b/pvr-source/services4/3rdparty/dc_omapfb3_linux/omaplfb.h deleted file mode 100755 index 804695b..0000000 --- a/pvr-source/services4/3rdparty/dc_omapfb3_linux/omaplfb.h +++ /dev/null @@ -1,323 +0,0 @@ -/*************************************************************************/ /*! -@Title OMAP Linux display driver structures and prototypes -@Copyright Copyright (c) Imagination Technologies Ltd. All Rights Reserved -@License Dual MIT/GPLv2 - -The contents of this file are subject to the MIT license as set out below. - -Permission is hereby granted, free of charge, to any person obtaining a copy -of this software and associated documentation files (the "Software"), to deal -in the Software without restriction, including without limitation the rights -to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -copies of the Software, and to permit persons to whom the Software is -furnished to do so, subject to the following conditions: - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -Alternatively, the contents of this file may be used under the terms of -the GNU General Public License Version 2 ("GPL") in which case the provisions -of GPL are applicable instead of those above. - -If you wish to allow use of your version of this file only under the terms of -GPL, and not to allow others to use your version of this file under the terms -of the MIT license, indicate your decision by deleting the provisions above -and replace them with the notice and other provisions required by GPL as set -out in the file called "GPL-COPYING" included in this distribution. If you do -not delete the provisions above, a recipient may use your version of this file -under the terms of either the MIT license or GPL. - -This License is also included in this distribution in the file called -"MIT-COPYING". - -EXCEPT AS OTHERWISE STATED IN A NEGOTIATED AGREEMENT: (A) THE SOFTWARE IS -PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING -BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR -PURPOSE AND NONINFRINGEMENT; AND (B) IN NO EVENT SHALL THE AUTHORS OR -COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER -IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. -*/ /**************************************************************************/ -#ifndef __OMAPLFB_H__ -#define __OMAPLFB_H__ - -#include <linux/version.h> - -#include <asm/atomic.h> - -#include <linux/kernel.h> -#include <linux/console.h> -#include <linux/fb.h> -#include <linux/module.h> -#include <linux/string.h> -#include <linux/notifier.h> -#include <linux/mutex.h> - -#ifdef CONFIG_HAS_EARLYSUSPEND -#include <linux/earlysuspend.h> -#endif - -#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,38)) -#define OMAPLFB_CONSOLE_LOCK() console_lock() -#define OMAPLFB_CONSOLE_UNLOCK() console_unlock() -#else -#define OMAPLFB_CONSOLE_LOCK() acquire_console_sem() -#define OMAPLFB_CONSOLE_UNLOCK() release_console_sem() -#endif - -#define unref__ __attribute__ ((unused)) - -typedef void * OMAPLFB_HANDLE; - -typedef bool OMAPLFB_BOOL, *OMAPLFB_PBOOL; -#define OMAPLFB_FALSE false -#define OMAPLFB_TRUE true - -typedef atomic_t OMAPLFB_ATOMIC_BOOL; - -typedef atomic_t OMAPLFB_ATOMIC_INT; - -/* OMAPLFB buffer structure */ -typedef struct OMAPLFB_BUFFER_TAG -{ - struct OMAPLFB_BUFFER_TAG *psNext; - struct OMAPLFB_DEVINFO_TAG *psDevInfo; - - struct work_struct sWork; - - /* Position of this buffer in the virtual framebuffer */ - unsigned long ulYOffset; - - /* IMG structures used, to minimise API function code */ - /* replace with own structures where necessary */ - IMG_SYS_PHYADDR sSysAddr; - IMG_CPU_VIRTADDR sCPUVAddr; - PVRSRV_SYNC_DATA *psSyncData; - - OMAPLFB_HANDLE hCmdComplete; - unsigned long ulSwapInterval; -} OMAPLFB_BUFFER; - -/* OMAPLFB swapchain structure */ -typedef struct OMAPLFB_SWAPCHAIN_TAG -{ - /* Swap chain ID */ - unsigned int uiSwapChainID; - - /* number of buffers in swapchain */ - unsigned long ulBufferCount; - - /* list of buffers in the swapchain */ - OMAPLFB_BUFFER *psBuffer; - - /* Swap chain work queue */ - struct workqueue_struct *psWorkQueue; - - /* - * Set if we didn't manage to wait for VSync on last swap, - * or if we think we need to wait for VSync on the next flip. - * The flag helps to avoid jitter when the screen is - * unblanked, by forcing an extended wait for VSync before - * attempting the next flip. - */ - OMAPLFB_BOOL bNotVSynced; - - /* Previous number of blank events */ - int iBlankEvents; - - /* Framebuffer Device ID for messages (e.g. printk) */ - unsigned int uiFBDevID; -} 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; - unsigned long ulPhysicalWidthmm; - unsigned long ulPhysicalHeightmm; - - /* IMG structures used, to minimise API function code */ - /* replace with own structures where necessary */ - IMG_SYS_PHYADDR sSysAddr;//system physical address - IMG_CPU_VIRTADDR sCPUVAddr; - - /* pixelformat of system/primary surface */ - PVRSRV_PIXEL_FORMAT ePixelFormat; - -#if defined(CONFIG_DSSCOMP) - OMAPLFB_BOOL bIs2D; - IMG_SYS_PHYADDR *psPageList; - struct ion_handle *psIONHandle; - IMG_UINT32 uiBytesPerPixel; -#endif -} OMAPLFB_FBINFO; - -/* kernel device information structure */ -typedef struct OMAPLFB_DEVINFO_TAG -{ - /* Framebuffer Device ID */ - unsigned int uiFBDevID; - - /* PVR Device ID */ - unsigned int uiPVRDevID; - - /* Swapchain create/destroy mutex */ - struct mutex sCreateSwapChainMutex; - - /* system surface info */ - OMAPLFB_BUFFER sSystemBuffer; - - /* jump table into PVR services */ - PVRSRV_DC_DISP2SRV_KMJTABLE sPVRJTable; - - /* jump table into DC */ - PVRSRV_DC_SRV2DISP_KMJTABLE sDCJTable; - - /* fb info structure */ - OMAPLFB_FBINFO sFBInfo; - - /* Only one swapchain supported by this device so hang it here */ - OMAPLFB_SWAPCHAIN *psSwapChain; - - /* Swap chain ID */ - unsigned int uiSwapChainID; - - /* True if PVR Services is flushing its command queues */ - OMAPLFB_ATOMIC_BOOL sFlushCommands; - - /* pointer to linux frame buffer information structure */ - struct fb_info *psLINFBInfo; - - /* Linux Framebuffer event notification block */ - struct notifier_block sLINNotifBlock; - - /* IMG structures used, to minimise API function code */ - /* replace with own structures where necessary */ - - /* Address of the surface being displayed */ - IMG_DEV_VIRTADDR sDisplayDevVAddr; - - DISPLAY_INFO sDisplayInfo; - - /* Display format */ - DISPLAY_FORMAT sDisplayFormat; - - /* Display dimensions */ - DISPLAY_DIMS sDisplayDim; - - /* True if screen is blanked */ - OMAPLFB_ATOMIC_BOOL sBlanked; - - /* Number of blank/unblank events */ - OMAPLFB_ATOMIC_INT sBlankEvents; - -#ifdef CONFIG_HAS_EARLYSUSPEND - /* Set by early suspend */ - OMAPLFB_ATOMIC_BOOL sEarlySuspendFlag; - - struct early_suspend sEarlySuspend; -#endif - -#if defined(SUPPORT_DRI_DRM) - OMAPLFB_ATOMIC_BOOL sLeaveVT; -#endif - -} OMAPLFB_DEVINFO; - -#define OMAPLFB_PAGE_SIZE 4096 - -/* DEBUG only printk */ -#ifdef DEBUG -#define DEBUG_PRINTK(x) printk x -#else -#define DEBUG_PRINTK(x) -#endif - -#define DISPLAY_DEVICE_NAME "PowerVR OMAP Linux Display Driver" -#define DRVNAME "omaplfb" -#define DEVNAME DRVNAME -#define DRIVER_PREFIX DRVNAME - -/*! - ***************************************************************************** - * Error values - *****************************************************************************/ -typedef enum _OMAPLFB_ERROR_ -{ - OMAPLFB_OK = 0, - OMAPLFB_ERROR_GENERIC = 1, - OMAPLFB_ERROR_OUT_OF_MEMORY = 2, - OMAPLFB_ERROR_TOO_FEW_BUFFERS = 3, - OMAPLFB_ERROR_INVALID_PARAMS = 4, - OMAPLFB_ERROR_INIT_FAILURE = 5, - OMAPLFB_ERROR_CANT_REGISTER_CALLBACK = 6, - OMAPLFB_ERROR_INVALID_DEVICE = 7, - OMAPLFB_ERROR_DEVICE_REGISTER_FAILED = 8, - OMAPLFB_ERROR_SET_UPDATE_MODE_FAILED = 9 -} OMAPLFB_ERROR; - -typedef enum _OMAPLFB_UPDATE_MODE_ -{ - OMAPLFB_UPDATE_MODE_UNDEFINED = 0, - OMAPLFB_UPDATE_MODE_MANUAL = 1, - OMAPLFB_UPDATE_MODE_AUTO = 2, - OMAPLFB_UPDATE_MODE_DISABLED = 3 -} OMAPLFB_UPDATE_MODE; - -#ifndef UNREFERENCED_PARAMETER -#define UNREFERENCED_PARAMETER(param) (param) = (param) -#endif - -OMAPLFB_ERROR OMAPLFBInit(void); -OMAPLFB_ERROR OMAPLFBDeInit(void); - -/* OS Specific APIs */ -OMAPLFB_DEVINFO *OMAPLFBGetDevInfoPtr(unsigned uiFBDevID); -unsigned OMAPLFBMaxFBDevIDPlusOne(void); -void *OMAPLFBAllocKernelMem(unsigned long ulSize); -void OMAPLFBFreeKernelMem(void *pvMem); -OMAPLFB_ERROR OMAPLFBGetLibFuncAddr(char *szFunctionName, PFN_DC_GET_PVRJTABLE *ppfnFuncTable); -OMAPLFB_ERROR OMAPLFBCreateSwapQueue (OMAPLFB_SWAPCHAIN *psSwapChain); -void OMAPLFBDestroySwapQueue(OMAPLFB_SWAPCHAIN *psSwapChain); -void OMAPLFBInitBufferForSwap(OMAPLFB_BUFFER *psBuffer); -void OMAPLFBSwapHandler(OMAPLFB_BUFFER *psBuffer); -void OMAPLFBQueueBufferForSwap(OMAPLFB_SWAPCHAIN *psSwapChain, OMAPLFB_BUFFER *psBuffer); -void OMAPLFBFlip(OMAPLFB_DEVINFO *psDevInfo, OMAPLFB_BUFFER *psBuffer); -OMAPLFB_UPDATE_MODE OMAPLFBGetUpdateMode(OMAPLFB_DEVINFO *psDevInfo); -OMAPLFB_BOOL OMAPLFBSetUpdateMode(OMAPLFB_DEVINFO *psDevInfo, OMAPLFB_UPDATE_MODE eMode); -OMAPLFB_BOOL OMAPLFBWaitForVSync(OMAPLFB_DEVINFO *psDevInfo); -OMAPLFB_BOOL OMAPLFBManualSync(OMAPLFB_DEVINFO *psDevInfo); -OMAPLFB_BOOL OMAPLFBCheckModeAndSync(OMAPLFB_DEVINFO *psDevInfo); -OMAPLFB_ERROR OMAPLFBUnblankDisplay(OMAPLFB_DEVINFO *psDevInfo); -OMAPLFB_ERROR OMAPLFBEnableLFBEventNotification(OMAPLFB_DEVINFO *psDevInfo); -OMAPLFB_ERROR OMAPLFBDisableLFBEventNotification(OMAPLFB_DEVINFO *psDevInfo); -void OMAPLFBCreateSwapChainLockInit(OMAPLFB_DEVINFO *psDevInfo); -void OMAPLFBCreateSwapChainLockDeInit(OMAPLFB_DEVINFO *psDevInfo); -void OMAPLFBCreateSwapChainLock(OMAPLFB_DEVINFO *psDevInfo); -void OMAPLFBCreateSwapChainUnLock(OMAPLFB_DEVINFO *psDevInfo); -void OMAPLFBAtomicBoolInit(OMAPLFB_ATOMIC_BOOL *psAtomic, OMAPLFB_BOOL bVal); -void OMAPLFBAtomicBoolDeInit(OMAPLFB_ATOMIC_BOOL *psAtomic); -void OMAPLFBAtomicBoolSet(OMAPLFB_ATOMIC_BOOL *psAtomic, OMAPLFB_BOOL bVal); -OMAPLFB_BOOL OMAPLFBAtomicBoolRead(OMAPLFB_ATOMIC_BOOL *psAtomic); -void OMAPLFBAtomicIntInit(OMAPLFB_ATOMIC_INT *psAtomic, int iVal); -void OMAPLFBAtomicIntDeInit(OMAPLFB_ATOMIC_INT *psAtomic); -void OMAPLFBAtomicIntSet(OMAPLFB_ATOMIC_INT *psAtomic, int iVal); -int OMAPLFBAtomicIntRead(OMAPLFB_ATOMIC_INT *psAtomic); -void OMAPLFBAtomicIntInc(OMAPLFB_ATOMIC_INT *psAtomic); - -#if defined(DEBUG) -void OMAPLFBPrintInfo(OMAPLFB_DEVINFO *psDevInfo); -#else -#define OMAPLFBPrintInfo(psDevInfo) -#endif - -#endif /* __OMAPLFB_H__ */ - -/****************************************************************************** - End of file (omaplfb.h) -******************************************************************************/ - |