diff options
| author | Daniel Peng <Daniel_Peng@pegatron.corp-partner.google.com> | 2024-11-18 20:47:13 +0800 |
|---|---|---|
| committer | Subrata Banik <subratabanik@google.com> | 2024-11-21 10:12:29 +0000 |
| commit | 9a769a86d08ffefe9c18ffd662a3839e54b0d9d6 (patch) | |
| tree | 20c1f7b2dad2deaf927e1825d6becbc6309d1fa9 /src/mainboard/google/brya/variants/glassway/variant.c | |
| parent | 14f544092f552b06d678b73df6cf343e8bedc829 (diff) | |
mb/google/nissa/var/glassway: Support HDMI Feature
1. Add DB_HDMI_LTE 5 on DB_USB fw_config .
2. Due to refer Nivviks, used GPP_A20/GPP_E20/GPP_E21 as default
to set for NF1. Moreover, set to disable HDMI to NC when
fw_config not for DB_HDMI_LTE.
3. Set related DB_USB fields to probe correct devices.
BUG=b:369509276
BRANCH=firmware-nissa-15217.B
TEST=emerge-nissa coreboot chromeos-bootimage
Change-Id: Ic5e3b596ff3681f79f31c262e9e59d163e471e3c
Signed-off-by: Daniel Peng <Daniel_Peng@pegatron.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/85176
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <ericllai@google.com>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Diffstat (limited to 'src/mainboard/google/brya/variants/glassway/variant.c')
| -rw-r--r-- | src/mainboard/google/brya/variants/glassway/variant.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/mainboard/google/brya/variants/glassway/variant.c b/src/mainboard/google/brya/variants/glassway/variant.c index 2a4d4f112a..5058516d36 100644 --- a/src/mainboard/google/brya/variants/glassway/variant.c +++ b/src/mainboard/google/brya/variants/glassway/variant.c @@ -12,6 +12,11 @@ const char *get_wifi_sar_cbfs_filename(void) void variant_update_soc_chip_config(struct soc_intel_alderlake_config *config) { + if (fw_config_probe(FW_CONFIG(DB_USB, DB_HDMI_LTE))) { + printk(BIOS_INFO, "Enable DDI PORT 2 for HPD and DDC.\n"); + config->ddi_ports_config[DDI_PORT_2] = DDI_ENABLE_HPD | DDI_ENABLE_DDC; + } + if (!fw_config_probe(FW_CONFIG(WFC, WFC_PRESENT))) { printk(BIOS_INFO, "Disable usb2_port7 of WFC.\n"); config->usb2_ports[6].enable = 0; |