efe9bc08bf
The file ddk750_help.c contained only one function declaration, so it was merged into ddk750_chip.c to simplify the driver. Also, ddk750_help.h was merged into ddk750_chip.h to keep consistency. With these changes a few global variables are removed and the function ddk750_set_mmio is rewritten, so its purpose in the code is clearer. Signed-off-by: Elise Lennion <elise.lennion@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
61 lines
1.5 KiB
C
61 lines
1.5 KiB
C
#define USE_DVICHIP
|
|
#ifdef USE_DVICHIP
|
|
#include "ddk750_chip.h"
|
|
#include "ddk750_reg.h"
|
|
#include "ddk750_dvi.h"
|
|
#include "ddk750_sii164.h"
|
|
|
|
|
|
/*
|
|
* This global variable contains all the supported driver and its corresponding
|
|
* function API. Please set the function pointer to NULL whenever the function
|
|
* is not supported.
|
|
*/
|
|
static dvi_ctrl_device_t g_dcftSupportedDviController[] = {
|
|
#ifdef DVI_CTRL_SII164
|
|
{
|
|
.pfnInit = sii164InitChip,
|
|
.pfnGetVendorId = sii164GetVendorID,
|
|
.pfnGetDeviceId = sii164GetDeviceID,
|
|
#ifdef SII164_FULL_FUNCTIONS
|
|
.pfnResetChip = sii164ResetChip,
|
|
.pfnGetChipString = sii164GetChipString,
|
|
.pfnSetPower = sii164SetPower,
|
|
.pfnEnableHotPlugDetection = sii164EnableHotPlugDetection,
|
|
.pfnIsConnected = sii164IsConnected,
|
|
.pfnCheckInterrupt = sii164CheckInterrupt,
|
|
.pfnClearInterrupt = sii164ClearInterrupt,
|
|
#endif
|
|
},
|
|
#endif
|
|
};
|
|
|
|
|
|
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
|
|
)
|
|
{
|
|
dvi_ctrl_device_t *pCurrentDviCtrl;
|
|
|
|
pCurrentDviCtrl = g_dcftSupportedDviController;
|
|
if (pCurrentDviCtrl->pfnInit != NULL) {
|
|
return pCurrentDviCtrl->pfnInit(edgeSelect, busSelect, dualEdgeClkSelect, hsyncEnable,
|
|
vsyncEnable, deskewEnable, deskewSetting, continuousSyncEnable,
|
|
pllFilterEnable, pllFilterValue);
|
|
}
|
|
return -1; /* error */
|
|
}
|
|
|
|
#endif
|
|
|
|
|