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mb/amd/birman/port_descriptors.c: Add USB-C configuration 

Add option decode for USB-C DDI connection type and remove unnecessary
break after return.

Signed-off-by: Fred Reitberger <reitbergerfred@gmail.com>
Change-Id: If38fa667daeb2dd176ecdf33abaec9b56d633a2f
Reviewed-on: https://review.coreboot.org/c/coreboot/+/74091
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
This commit is contained in:
Fred Reitberger 2023-03-29 12:59:14 -04:00 committed by Felix Held
parent d1c51f0557
commit b607c6d584
1 changed files with 4 additions and 4 deletions
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8
src/mainboard/amd/birman/port_descriptors.c
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@ -98,18 +98,18 @@ static uint8_t get_ddi1_type(void)
connector_type = eeprom_connector_type_data[1] | eeprom_connector_type_data[0] << 8; connector_type = eeprom_connector_type_data[1] | eeprom_connector_type_data[0] << 8;
switch (connector_type) { switch (connector_type) {
case 0xc: case 0x0c:
printk(BIOS_DEBUG, "Configuring DDI1 as HDMI.\n"); printk(BIOS_DEBUG, "Configuring DDI1 as HDMI.\n");
return DDI_HDMI; return DDI_HDMI;
break;
case 0x13: case 0x13:
printk(BIOS_DEBUG, "Configuring DDI1 as DP.\n"); printk(BIOS_DEBUG, "Configuring DDI1 as DP.\n");
return DDI_DP; return DDI_DP;
break;
case 0x14: case 0x14:
printk(BIOS_DEBUG, "Configuring DDI1 as eDP.\n"); printk(BIOS_DEBUG, "Configuring DDI1 as eDP.\n");
return DDI_EDP; return DDI_EDP;
break; case 0x17:
printk(BIOS_DEBUG, "Configuring DDI1 as USB-C.\n");
return DDI_DP_W_TYPEC;
default: default:
printk(BIOS_WARNING, "Unexpected display connector type %x. Disabling DDI1.\n", printk(BIOS_WARNING, "Unexpected display connector type %x. Disabling DDI1.\n",
connector_type); connector_type);