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

   1 /* SPDX-License-Identifier: GPL-2.0-or-later */
   2
   3 #include <baseboard/variants.h>
   4 #include <device/device.h>
   5 #include <drivers/i2c/generic/chip.h>
   6 #include <soc/pci_devs.h>
   7 #include <ec/google/chromeec/ec.h>
   8 #include <ec/google/chromeec/i2c_tunnel/chip.h>
   9
  10 /* FIXME: Comments seem to suggest these are not entirely correct. */
  11 static const fsp_ddi_descriptor non_hdmi_ddi_descriptors[] = {
  12         {
  13                 // DDI0, DP0, eDP
  14                 .connector_type = EDP,
  15                 .aux_index = AUX1,
  16                 .hdp_index = HDP1
  17         },
  18         {
  19                 // DDI1, DP1, DB OPT2 USB-C1 / DB OPT3 MST hub
  20                 .connector_type = DP,
  21                 .aux_index = AUX2,
  22                 .hdp_index = HDP2
  23         },
  24         {
  25                 // DP2 pins not connected on Dali
  26                 // DDI2, DP3, USB-C0
  27                 .connector_type = DP,
  28                 .aux_index = AUX4,
  29                 .hdp_index = HDP4,
  30         }
  31 };
  32
  33 void variant_get_dxio_ddi_descriptors(const fsp_dxio_descriptor **dxio_descs,
  34                                       size_t *dxio_num,
  35                                       const fsp_ddi_descriptor **ddi_descs,
  36                                       size_t *ddi_num)
  37 {
  38         *dxio_descs = baseboard_get_dxio_descriptors(dxio_num);
  39         *ddi_descs = &non_hdmi_ddi_descriptors[0];
  40         *ddi_num = ARRAY_SIZE(non_hdmi_ddi_descriptors);
  41 }