Linux Audio

Check our new training course

Embedded Linux Audio

Check our new training course
with Creative Commons CC-BY-SA
lecture materials

Bootlin logo

Elixir Cross Referencer

Loading...
// 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