diff options
Diffstat (limited to 'kernel/drivers/staging/sm750fb/ddk750_dvi.h')
-rw-r--r-- | kernel/drivers/staging/sm750fb/ddk750_dvi.h | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/kernel/drivers/staging/sm750fb/ddk750_dvi.h b/kernel/drivers/staging/sm750fb/ddk750_dvi.h new file mode 100644 index 000000000..50bcec29b --- /dev/null +++ b/kernel/drivers/staging/sm750fb/ddk750_dvi.h @@ -0,0 +1,67 @@ +#ifndef DDK750_DVI_H__ +#define DDK750_DVI_H__ + +/* dvi chip stuffs structros */ + +typedef long (*PFN_DVICTRL_INIT)( + unsigned char edgeSelect, + unsigned char busSelect, + unsigned char dualEdgeClkSelect, + unsigned char hsyncEnable, + unsigned char vsyncEnable, + unsigned char deskewEnable, + unsigned char deskewSetting, + unsigned char continuousSyncEnable, + unsigned char pllFilterEnable, + unsigned char pllFilterValue); +typedef void (*PFN_DVICTRL_RESETCHIP)(void); +typedef char* (*PFN_DVICTRL_GETCHIPSTRING)(void); +typedef unsigned short (*PFN_DVICTRL_GETVENDORID)(void); +typedef unsigned short (*PFN_DVICTRL_GETDEVICEID)(void); +typedef void (*PFN_DVICTRL_SETPOWER)(unsigned char powerUp); +typedef void (*PFN_DVICTRL_HOTPLUGDETECTION)(unsigned char enableHotPlug); +typedef unsigned char (*PFN_DVICTRL_ISCONNECTED)(void); +typedef unsigned char (*PFN_DVICTRL_CHECKINTERRUPT)(void); +typedef void (*PFN_DVICTRL_CLEARINTERRUPT)(void); + + + +/* Structure to hold all the function pointer to the DVI Controller. */ +typedef struct _dvi_ctrl_device_t +{ + PFN_DVICTRL_INIT pfnInit; + PFN_DVICTRL_RESETCHIP pfnResetChip; + PFN_DVICTRL_GETCHIPSTRING pfnGetChipString; + PFN_DVICTRL_GETVENDORID pfnGetVendorId; + PFN_DVICTRL_GETDEVICEID pfnGetDeviceId; + PFN_DVICTRL_SETPOWER pfnSetPower; + PFN_DVICTRL_HOTPLUGDETECTION pfnEnableHotPlugDetection; + PFN_DVICTRL_ISCONNECTED pfnIsConnected; + PFN_DVICTRL_CHECKINTERRUPT pfnCheckInterrupt; + PFN_DVICTRL_CLEARINTERRUPT pfnClearInterrupt; +} dvi_ctrl_device_t; +#define DVI_CTRL_SII164 + + + +/* dvi functions prototype */ +int dviInit( + unsigned char edgeSelect, + unsigned char busSelect, + unsigned char dualEdgeClkSelect, + unsigned char hsyncEnable, + unsigned char vsyncEnable, + unsigned char deskewEnable, + unsigned char deskewSetting, + unsigned char continuousSyncEnable, + unsigned char pllFilterEnable, + unsigned char pllFilterValue +); + +unsigned short dviGetVendorID(void); +unsigned short dviGetDeviceID(void); + + + +#endif + |