diff options
Diffstat (limited to 'drivers/video/mxc/epdfb_dc.h')
| -rw-r--r-- | drivers/video/mxc/epdfb_dc.h | 184 |
1 files changed, 184 insertions, 0 deletions
diff --git a/drivers/video/mxc/epdfb_dc.h b/drivers/video/mxc/epdfb_dc.h new file mode 100644 index 00000000..d25eae07 --- /dev/null +++ b/drivers/video/mxc/epdfb_dc.h @@ -0,0 +1,184 @@ +/*************************************************** + * EPD frame buffer device content manager (4 bits). + * + * Author : Gallen Lin + * Data : 2011/01/20 + * Revision : 1.0 + * File Name : epdfb_dc.h + * +****************************************************/ + +#ifndef __epdfb_dc_h//[ +#define __epdfb_dc_h + + +typedef enum { + EPDFB_DC_SUCCESS = 0, + EPDFB_DC_PARAMERR = -1, + EPDFB_DC_MEMMALLOCFAIL = -2, + EPDFB_DC_OBJECTERR = -3, // dc object content error . + EPDFB_DC_PIXELBITSNOTSUPPORT = -4, +} EPDFB_DC_RET; + +typedef enum { + EPDFB_R_0 = 0, + EPDFB_R_90 = 1, + EPDFB_R_180 = 2, + EPDFB_R_270 = 3, +} EPDFB_ROTATE_T; + +typedef struct tagEPDFB_IMG { + unsigned long dwX,dwY; + unsigned long dwW,dwH; + unsigned char bPixelBits,bReserve; + unsigned char *pbImgBuf; +} EPDFB_IMG; + +typedef void (*fnVcomEnable)(int iIsEnable); +typedef void (*fnPwrOnOff)(int iIsOn); +typedef void (*fnPwrAutoOffIntervalMax)(int iIsEnable); +typedef void (*fnAutoOffEnable)(int iIsEnable); +typedef int (*fnGetWaveformBpp)(void); +typedef int (*fnSetPartialUpdate)(int iIsPartial); +typedef unsigned char *(*fnGetRealFrameBuf)(void); +typedef unsigned char *(*fnGetRealFrameBufEx)(unsigned long *O_pdwFBSize); +typedef void (*fnDispStart)(int iIsStart); +typedef int (*fnGetWaveformMode)(void); +typedef void (*fnSetWaveformMode)(int iWaveformMode); +typedef int (*fnIsUpdating)(void); +typedef int (*fnWaitUpdateComplete)(void); +typedef int (*fnSetUpdateRect)(unsigned short wX,unsigned short wY, + unsigned short wW,unsigned short wH); +typedef int (*fnPutImg)(EPDFB_IMG *I_ptPutImage,EPDFB_ROTATE_T I_tRotate); +typedef int (*fnSetVCOM)(int iVCOM_set_mV); +typedef int (*fnSetVCOMToFlash)(int iVCOM_set_mV); +typedef int (*fnGetVCOM)(int *O_piVCOM_get_mV); + + +// epd framebuffer device content ... +typedef struct tagEPDFB_DC { + // public : + unsigned long dwWidth;// visible DC width . + unsigned long dwHeight;// visible DC height . + unsigned long dwFBWExtra; // frame buffer width extra width . + unsigned long dwFBHExtra; // frame buffer height extra height . + unsigned long dwFBXOffset; // frame buffer X offset . + unsigned long dwFBYOffset; // frame buffer Y offset . + unsigned char bPixelBits; + unsigned char bReservedA[1]; + volatile unsigned char *pbDCbuf;// DC buffer . + + fnGetWaveformBpp pfnGetWaveformBpp; + fnVcomEnable pfnVcomEnable; + fnSetPartialUpdate pfnSetPartialUpdate; + fnGetRealFrameBuf pfnGetRealFrameBuf; + fnGetRealFrameBufEx pfnGetRealFrameBufEx; + fnDispStart pfnDispStart; + fnGetWaveformMode pfnGetWaveformMode; + fnSetWaveformMode pfnSetWaveformMode; + fnIsUpdating pfnIsUpdating; + fnWaitUpdateComplete pfnWaitUpdateComplete; + fnSetUpdateRect pfnSetUpdateRect; + fnPwrAutoOffIntervalMax pfnPwrAutoOffIntervalMax; + fnPwrOnOff pfnPwrOnOff; + fnAutoOffEnable pfnAutoOffEnable; + fnPutImg pfnPutImg; + fnSetVCOM pfnSetVCOM; + fnSetVCOMToFlash pfnSetVCOMToFlash; + fnGetVCOM pfnGetVCOM; + + // private : do not modify these member var . + // only for epdfbdc manager . + unsigned long dwMagicPrivateBegin; + + unsigned long dwDCSize; // visible dc size . + unsigned long dwBufSize; // dc buffer real size . + + unsigned long dwDCWidthBytes; + unsigned long dwFlags; + int iWFMode,iLastWFMode; + int iIsForceWaitUpdateFinished; + unsigned long dwDirtyOffsetStart,dwDirtyOffsetEnd; + unsigned long dwMagicPrivateEnd; + int dither8[16][16]; +} EPDFB_DC; + + +#define epdfbdc_create_e60mt2() epdfbdc_create(800,600,4,0) + +EPDFB_DC *epdfbdc_create(unsigned long dwW,unsigned long dwH,\ + unsigned char bPixelBits,unsigned char *pbDCbuf); + +#define EPDFB_DC_FLAG_DEFAUT (0x0) + +#define EPDFB_DC_FLAG_REVERSEDRVDATA 0x00000001 // reverse drive data -> pixel 3,pixel 4,pixel 1,pixel 2 . +#define EPDFB_DC_FLAG_REVERSEINPDATA 0x00000002 // reverse input data -> pixel 3,pixel 4,pixel 1,pixel 2 . + +#define EPDFB_DC_FLAG_SKIPLEFTPIXEL 0x00000004 // shift input image data (skip 1 pixel in image left side). +#define EPDFB_DC_FLAG_SKIPRIGHTPIXEL 0x00000008 // shift input image data (skip 1 pixel in image right side). + + +#define EPDFB_DC_FLAG_DITHER8 0x00000100 // + +#define EPDFB_DC_FLAG_OFB_RGB565 0x00010000 // output framebuffer data format is rgb565 . +#define EPDFB_DC_FLAG_FLASHDIRTY 0x00020000 // only flash dirty image . + + + +EPDFB_DC *epdfbdc_create_ex(unsigned long dwW,unsigned long dwH,\ + unsigned char bPixelBits,unsigned char *pbDCbuf,unsigned long dwCreateFlag); + +EPDFB_DC *epdfbdc_create_ex2(unsigned long dwFBW,unsigned long dwFBH,\ + unsigned long dwW,unsigned long dwH,\ + unsigned char bPixelBits,unsigned char *pbDCbuf,unsigned long dwCreateFlag); + + +EPDFB_DC_RET epdfbdc_delete(EPDFB_DC *I_pEPD_dc); + + + + +EPDFB_DC_RET epdfbdc_fbimg_normallize(EPDFB_DC *I_pEPD_dc,\ + EPDFB_IMG *IO_pEPD_img); + +EPDFB_DC_RET epdfbdc_put_fbimg(EPDFB_DC *I_pEPD_dc,\ + EPDFB_IMG *I_pEPD_img,EPDFB_ROTATE_T I_tRotateDegree); + +EPDFB_DC_RET epdfbdc_put_dcimg(EPDFB_DC *pEPD_dc, + EPDFB_DC *pEPD_dcimg,EPDFB_ROTATE_T tRotateDegree, + unsigned long I_dwDCimgX,unsigned long I_dwDCimgY, + unsigned long I_dwDCimgW,unsigned long I_dwDCimgH, + unsigned long I_dwDCPutX,unsigned long I_dwDCPutY); + +EPDFB_DC_RET epdfbdc_get_dirty_region(EPDFB_DC *I_pEPD_dc,\ + unsigned long *O_pdwDirtyOffsetStart,unsigned long *O_pdwDirtyOffsetEnd); + +EPDFB_DC_RET epdfbdc_set_pixel(EPDFB_DC *I_pEPD_dc,\ + unsigned long I_dwX,unsigned long I_dwY,unsigned long I_dwPVal); + +EPDFB_DC_RET epdfbdc_dcbuf_to_RGB565(EPDFB_DC *I_pEPD_dc,\ + unsigned char *O_pbRGB565Buf,unsigned long I_dwRGB565BufSize); + +EPDFB_DC_RET epdfbdc_rotate(EPDFB_DC *I_pEPD_dc,EPDFB_ROTATE_T I_tRotate); +EPDFB_DC_RET epdfbdc_set_host_dataswap(EPDFB_DC *I_pEPD_dc,int I_isSet); +EPDFB_DC_RET epdfbdc_set_drive_dataswap(EPDFB_DC *I_pEPD_dc,int I_isSet); +EPDFB_DC_RET epdfbdc_set_skip_pixel(EPDFB_DC *I_pEPD_dc,int iIsSet,int iIsSkipRight); + +EPDFB_DC_RET epdfbdc_get_rotate_active(EPDFB_DC *I_pEPD_dc, + unsigned long *IO_pdwX,unsigned long *IO_pdwY, + unsigned long *IO_pdwW,unsigned long *IO_pdwH, + EPDFB_ROTATE_T I_tRotate); + +EPDFB_DC_RET epdfbdc_set_width_height(EPDFB_DC *I_pEPD_dc, + unsigned long dwFBW,unsigned long dwFBH, + unsigned long dwW,unsigned long dwH); + +EPDFB_DC_RET epdfbdc_set_fbxyoffset(EPDFB_DC *I_pEPD_dc, + unsigned long dwFBXOffset,unsigned long dwFBYOffset); + +EPDFB_DC_RET epdfbdc_set_flags(EPDFB_DC *I_pEPD_dc,unsigned long *pIO_dwFlags); + +EPDFB_DC_RET epdfbdc_get_flags(EPDFB_DC *I_pEPD_dc,unsigned long *pO_dwFlags); + +#endif //]__epdfb_dc_h + |