src/mainboard/google/skyrim/port_descriptors.c

   1 /* SPDX-License-Identifier: GPL-2.0-only */
   2
   3 #include <baseboard/variants.h>
   4 #include <gpio.h>
   5 #include <soc/platform_descriptors.h>
   6 #include <types.h>
   7
   8 static const fsp_ddi_descriptor skyrim_mdn_ddi_descriptors[] = {
   9         { /* DDI0 - eDP */
  10                 .connector_type = DDI_EDP,
  11                 .aux_index = DDI_AUX1,
  12                 .hdp_index = DDI_HDP1
  13         },
  14         { /* DDI1 - HDMI/DP */
  15                 .connector_type = DDI_HDMI,
  16                 .aux_index = DDI_AUX2,
  17                 .hdp_index = DDI_HDP2
  18         },
  19         { /* DDI2 - DP (type C) */
  20                 .connector_type = DDI_DP_W_TYPEC,
  21                 .aux_index = DDI_AUX3,
  22                 .hdp_index = DDI_HDP3,
  23         },
  24         { /* DDI3 - DP (type C) */
  25                 .connector_type = DDI_DP_W_TYPEC,
  26                 .aux_index = DDI_AUX4,
  27                 .hdp_index = DDI_HDP4,
  28         },
  29         { /* DDI4 - Unused */
  30                 .connector_type = DDI_UNUSED_TYPE,
  31                 .aux_index = DDI_AUX5,
  32                 .hdp_index = DDI_HDP5,
  33         },
  34 };
  35
  36 void mainboard_get_dxio_ddi_descriptors(
  37                 const fsp_dxio_descriptor **dxio_descs, size_t *dxio_num,
  38                 const fsp_ddi_descriptor **ddi_descs, size_t *ddi_num)
  39 {
  40         variant_get_dxio_descriptors(dxio_descs, dxio_num);
  41
  42         *ddi_descs = skyrim_mdn_ddi_descriptors;
  43         *ddi_num = ARRAY_SIZE(skyrim_mdn_ddi_descriptors);
  44 }