diff options
| author | = <robert.chen@quanta.corp-partner.google.com> | 2022-02-10 09:56:14 +0800 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2022-03-21 14:13:56 +0000 |
| commit | e204daa3e2274542e2920e7ca85a2c5b7de2d438 (patch) | |
| tree | 8b1d50ff8384434254c3409db26c559c6a99e527 /src/mainboard/google/zork/variants/gumboz | |
| parent | 977282f6ce06c0d0c407c037fd9d205278facb03 (diff) | |
mb/google/zork/var/gumboz: Add fw_config probe for ALC5682-VD & VS
ALC5682-VD/ALC5682I-VS load different kernel driver by different hid
name. Update hid name and machine_dev depending on the AUDIO_CODEC_SOURCE
field of fw_config. Define FW_CONFIG bits 36 - 37 (SSFC bits 4 - 5)
for codec selection.
ALC5682-VD: _HID = "10EC5682"
ALC5682I-VS: _HID = "RTL5682"
BUG=b:215292608
BRANCH=firmware-zork-13434.B
TEST=ALC5682I-VS audio codec can work
Change-Id: I0b0231a3ee9c0dad289ffd50607b3ae6201f56a0
Signed-off-by: Robert Chen <robert.chen@quanta.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/61782
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Yu-hsuan Hsu <yuhsuan@google.com>
Reviewed-by: Rob Barnes <robbarnes@google.com>
Diffstat (limited to 'src/mainboard/google/zork/variants/gumboz')
| -rw-r--r-- | src/mainboard/google/zork/variants/gumboz/overridetree.cb | 87 |
1 files changed, 87 insertions, 0 deletions
diff --git a/src/mainboard/google/zork/variants/gumboz/overridetree.cb b/src/mainboard/google/zork/variants/gumboz/overridetree.cb index d496de278e..90677f5493 100644 --- a/src/mainboard/google/zork/variants/gumboz/overridetree.cb +++ b/src/mainboard/google/zork/variants/gumboz/overridetree.cb @@ -1,4 +1,11 @@ # SPDX-License-Identifier: GPL-2.0-or-later +fw_config + field AUDIO_CODEC_SOURCE 36 37 + option AUDIO_CODEC_ALC5682 0 + option AUDIO_CODEC_ALC5682I_VS 1 + end +end + chip soc/amd/picasso # Start : OPN Performance Configuration @@ -105,6 +112,86 @@ chip soc/amd/picasso # See AMD 55570-B1 Table 13: PCI Device ID Assignments. device domain 0 on subsystemid 0x1022 0x1510 inherit + device pci 8.1 on + device pci 0.5 on + chip drivers/amd/i2s_machine_dev + register "hid" = ""AMDI5682"" + # DMIC select GPIO for ACP machine device + # This GPIO is used to select DMIC0 or DMIC1 by the + # kernel driver. It does not really have a polarity + # since low and high control the selection of DMIC and + # hence does not have an active polarity. + # Kernel driver does not use the polarity field and + # instead treats the GPIO selection as follows: + # Set low (0) = Select DMIC0 + # Set high (1) = Select DMIC1 + register "dmic_select_gpio" = "ACPI_GPIO_OUTPUT(GPIO_67)" + device generic 0.0 on + probe AUDIO_CODEC_SOURCE AUDIO_CODEC_ALC5682 + end + end + chip drivers/amd/i2s_machine_dev + register "hid" = ""10029835"" + # DMIC select GPIO for ACP machine device + # This GPIO is used to select DMIC0 or DMIC1 by the + # kernel driver. It does not really have a polarity + # since low and high control the selection of DMIC and + # hence does not have an active polarity. + # Kernel driver does not use the polarity field and + # instead treats the GPIO selection as follows: + # Set low (0) = Select DMIC0 + # Set high (1) = Select DMIC1 + register "dmic_select_gpio" = "ACPI_GPIO_OUTPUT(GPIO_67)" + device generic 1.0 on + probe AUDIO_CODEC_SOURCE AUDIO_CODEC_ALC5682I_VS + end + end + end # Audio + end + device pci 14.3 on + chip ec/google/chromeec + device pnp 0c09.0 on + chip ec/google/chromeec/i2c_tunnel + device generic 0.0 on + chip drivers/i2c/generic + register "hid" = ""10EC5682"" + register "name" = ""RT58"" + register "uid" = "1" + register "desc" = ""Realtek RT5682"" + register "irq_gpio" = "ACPI_GPIO_IRQ_EDGE_BOTH(GPIO_84)" + register "property_count" = "2" + register "property_list[0].type" = "ACPI_DP_TYPE_INTEGER" + register "property_list[0].name" = ""realtek,jd-src"" + register "property_list[0].integer" = "1" + register "property_list[1].type" = "ACPI_DP_TYPE_STRING" + register "property_list[1].name" = ""realtek,mclk-name"" + register "property_list[1].string" = ""oscout1"" + device i2c 1a on end + end + probe AUDIO_CODEC_SOURCE AUDIO_CODEC_ALC5682 + end + device generic 1.0 on + chip drivers/i2c/generic + register "hid" = ""RTL5682"" + register "name" = ""RT58"" + register "uid" = "1" + register "desc" = ""Realtek RT5682"" + register "irq_gpio" = "ACPI_GPIO_IRQ_EDGE_BOTH(GPIO_84)" + register "property_count" = "2" + register "property_list[0].type" = "ACPI_DP_TYPE_INTEGER" + register "property_list[0].name" = ""realtek,jd-src"" + register "property_list[0].integer" = "1" + register "property_list[1].type" = "ACPI_DP_TYPE_STRING" + register "property_list[1].name" = ""realtek,mclk-name"" + register "property_list[1].string" = ""oscout1"" + device i2c 1a on end + end + probe AUDIO_CODEC_SOURCE AUDIO_CODEC_ALC5682I_VS + end + end + end + end + end end # domain device ref i2c_2 on |