src/mainboard/google/zork/variants/gumboz/variant.c

/* SPDX-License-Identifier: GPL-2.0-or-later */

#include <baseboard/variants.h>
#include <device/device.h>
#include <drivers/i2c/generic/chip.h>
#include <soc/pci_devs.h>
#include <ec/google/chromeec/ec.h>
#include <ec/google/chromeec/i2c_tunnel/chip.h>
#include <string.h>

/* FIXME: Comments seem to suggest these are not entirely correct. */
static const fsp_ddi_descriptor non_hdmi_ddi_descriptors[] = {
	{
		// DDI0, DP0, eDP
		.connector_type = EDP,
		.aux_index = AUX1,
		.hdp_index = HDP1
	},
	{
		// DDI1, DP1, DB OPT2 USB-C1 / DB OPT3 MST hub
		.connector_type = DP,
		.aux_index = AUX2,
		.hdp_index = HDP2
	},
	{
		// DP2 pins not connected on Dali
		// DDI2, DP3, USB-C0
		.connector_type = DP,
		.aux_index = AUX4,
		.hdp_index = HDP4,
	}
};

void variant_get_dxio_ddi_descriptors(const fsp_dxio_descriptor **dxio_descs,
				      size_t *dxio_num,
				      const fsp_ddi_descriptor **ddi_descs,
				      size_t *ddi_num)
{

	*dxio_descs = baseboard_get_dxio_descriptors(dxio_num);
	*ddi_descs = &non_hdmi_ddi_descriptors[0];
	*ddi_num = ARRAY_SIZE(non_hdmi_ddi_descriptors);
}