| // SPDX-License-Identifier: GPL-2.0 |
| #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 struct dvi_ctrl_device 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 edge_select, |
| unsigned char bus_select, |
| unsigned char dual_edge_clk_select, |
| unsigned char hsync_enable, |
| unsigned char vsync_enable, |
| unsigned char deskew_enable, |
| unsigned char deskew_setting, |
| unsigned char continuous_sync_enable, |
| unsigned char pll_filter_enable, |
| unsigned char pll_filter_value) |
| { |
| struct dvi_ctrl_device *pCurrentDviCtrl; |
| |
| pCurrentDviCtrl = g_dcftSupportedDviController; |
| if (pCurrentDviCtrl->pfnInit) { |
| return pCurrentDviCtrl->pfnInit(edge_select, |
| bus_select, |
| dual_edge_clk_select, |
| hsync_enable, |
| vsync_enable, |
| deskew_enable, |
| deskew_setting, |
| continuous_sync_enable, |
| pll_filter_enable, |
| pll_filter_value); |
| } |
| return -1; /* error */ |
| } |
| |
| #endif |
