3 #include "ddk750_help.h"
4 #include "ddk750_reg.h"
5 #include "ddk750_dvi.h"
6 #include "ddk750_sii164.h"
9 /* This global variable contains all the supported driver and its corresponding
10 function API. Please set the function pointer to NULL whenever the function
12 static dvi_ctrl_device_t g_dcftSupportedDviController[] =
14 #ifdef DVI_CTRL_SII164
16 .pfnInit = sii164InitChip,
17 .pfnGetVendorId = sii164GetVendorID,
18 .pfnGetDeviceId = sii164GetDeviceID,
19 #ifdef SII164_FULL_FUNCTIONS
20 .pfnResetChip = sii164ResetChip,
21 .pfnGetChipString = sii164GetChipString,
22 .pfnSetPower = sii164SetPower,
23 .pfnEnableHotPlugDetection = sii164EnableHotPlugDetection,
24 .pfnIsConnected = sii164IsConnected,
25 .pfnCheckInterrupt = sii164CheckInterrupt,
26 .pfnClearInterrupt = sii164ClearInterrupt,
34 unsigned char edgeSelect,
35 unsigned char busSelect,
36 unsigned char dualEdgeClkSelect,
37 unsigned char hsyncEnable,
38 unsigned char vsyncEnable,
39 unsigned char deskewEnable,
40 unsigned char deskewSetting,
41 unsigned char continuousSyncEnable,
42 unsigned char pllFilterEnable,
43 unsigned char pllFilterValue
46 dvi_ctrl_device_t *pCurrentDviCtrl;
47 pCurrentDviCtrl = g_dcftSupportedDviController;
48 if(pCurrentDviCtrl->pfnInit != NULL)
50 return pCurrentDviCtrl->pfnInit(edgeSelect, busSelect, dualEdgeClkSelect, hsyncEnable,
51 vsyncEnable, deskewEnable, deskewSetting, continuousSyncEnable,
52 pllFilterEnable, pllFilterValue);
60 * This function gets the vendor ID of the DVI controller chip.
65 unsigned short dviGetVendorID(void)
67 dvi_ctrl_device_t *pCurrentDviCtrl;
69 //pCurrentDviCtrl = getDviCtrl();
70 pCurrentDviCtrl = g_dcftSupportedDviController;
71 if (pCurrentDviCtrl != (dvi_ctrl_device_t *)0)
72 return pCurrentDviCtrl->pfnGetVendorId();
80 * This function gets the device ID of the DVI controller chip.
85 unsigned short dviGetDeviceID(void)
87 dvi_ctrl_device_t *pCurrentDviCtrl;
89 // pCurrentDviCtrl = getDviCtrl();
90 pCurrentDviCtrl = g_dcftSupportedDviController;
91 if (pCurrentDviCtrl != (dvi_ctrl_device_t *)0)
92 return pCurrentDviCtrl->pfnGetDeviceId();