| /* SPDX-License-Identifier: GPL-2.0 */ |
| #ifndef DDK750_DVI_H__ |
| #define DDK750_DVI_H__ |
| |
| /* dvi chip stuffs structros */ |
| |
| typedef long (*PFN_DVICTRL_INIT)(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); |
| |
| 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 power_up); |
| typedef void (*PFN_DVICTRL_HOTPLUGDETECTION)(unsigned char enable_hot_plug); |
| 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. */ |
| struct dvi_ctrl_device { |
| PFN_DVICTRL_INIT init; |
| PFN_DVICTRL_RESETCHIP reset_chip; |
| PFN_DVICTRL_GETCHIPSTRING get_chip_string; |
| PFN_DVICTRL_GETVENDORID get_vendor_id; |
| PFN_DVICTRL_GETDEVICEID get_device_id; |
| PFN_DVICTRL_SETPOWER set_power; |
| PFN_DVICTRL_HOTPLUGDETECTION enable_hot_plug_detection; |
| PFN_DVICTRL_ISCONNECTED is_connected; |
| PFN_DVICTRL_CHECKINTERRUPT check_interrupt; |
| PFN_DVICTRL_CLEARINTERRUPT clear_interrupt; |
| }; |
| |
| #define DVI_CTRL_SII164 |
| |
| /* dvi functions prototype */ |
| int dvi_init(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); |
| |
| #endif |
| |