Teddy Shih has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/64025 )
Change subject: mb/google/dedede/beadrix: Update audio codec ALC5682-VD and VS by FW_CONFIG field ......................................................................
mb/google/dedede/beadrix: Update audio codec ALC5682-VD and VS by FW_CONFIG field
ALC5682-VD/ALC5682I-VS load different kernel driver by different hid name. Update hid name depending on the AUDIO_CODEC_SOURCE field of fw_config. Define FW_CONFIG bits 18 - 20 for codec selection.
ALC5682-VD: _HID = "10EC5682" ALC5682I-VS: _HID = "RTL5682"
BRANCH=dedede BUG=b:226910787 TEST=on beadrix, verified by FW_NAME=beadrix emerge-dedede coreboot.
Signed-off-by: Teddy Shih teddyshih@ami.corp-partner.google.com Change-Id: I059b750743ab3b29d17c50d0d4301fbae4873acc --- M src/mainboard/google/dedede/variants/beadrix/overridetree.cb 1 file changed, 25 insertions(+), 1 deletion(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/25/64025/1
diff --git a/src/mainboard/google/dedede/variants/beadrix/overridetree.cb b/src/mainboard/google/dedede/variants/beadrix/overridetree.cb index f3f5d56..f848b36 100644 --- a/src/mainboard/google/dedede/variants/beadrix/overridetree.cb +++ b/src/mainboard/google/dedede/variants/beadrix/overridetree.cb @@ -1,3 +1,11 @@ +fw_config + field AUDIO_CODEC_SOURCE 18 20 + option AUDIO_CODEC_UNPROVISIONED 0 + option AUDIO_CODEC_ALC5682 1 + option AUDIO_CODEC_ALC5682I_VS 2 + end +end + chip soc/intel/jasperlake
# USB Port Configuration @@ -128,7 +136,23 @@ register "property_list[0].type" = "ACPI_DP_TYPE_INTEGER" register "property_list[0].name" = ""realtek,jd-src"" register "property_list[0].integer" = "1" - device i2c 1a on end + device i2c 1a on + probe AUDIO_CODEC_SOURCE AUDIO_CODEC_ALC5682 + probe AUDIO_CODEC_SOURCE AUDIO_CODEC_UNPROVISIONED + end + end + chip drivers/i2c/generic + register "hid" = ""RTL5682"" + register "name" = ""RT58"" + register "desc" = ""Realtek RT5682"" + register "irq_gpio" = "ACPI_GPIO_IRQ_EDGE_BOTH(GPP_D16)" + register "property_count" = "1" + register "property_list[0].type" = "ACPI_DP_TYPE_INTEGER" + register "property_list[0].name" = ""realtek,jd-src"" + register "property_list[0].integer" = "1" + device i2c 1a on + probe AUDIO_CODEC_SOURCE AUDIO_CODEC_ALC5682I_VS + end end end # I2C 4 device pci 1c.6 off end # PCI Express Root Port 7 / SATA_0. Baseboard/devicetree.cb is off