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| author | Kane Chen <kane_chen@pegatron.corp-partner.google.com> | 2021-11-23 12:19:39 +0800 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2021-12-13 14:00:42 +0000 |
| commit | c71e320bae0446afc593c88ffc9a9d95053770bf (patch) | |
| tree | 348b27dd8a8a6977e0e7b51ed865af06c9f6dd39 /src/mainboard/google/zork/variants/shuboz | |
| parent | aa709a4996fbb15f4c2b747c40592d93a4f83167 (diff) | |
| download | coreboot-c71e320bae0446afc593c88ffc9a9d95053770bf.tar.gz coreboot-c71e320bae0446afc593c88ffc9a9d95053770bf.tar.bz2 coreboot-c71e320bae0446afc593c88ffc9a9d95053770bf.zip | |
mb/google/zork/var/shuboz: 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:198689479
BRANCH=zork
TEST=ALC5682-VD/ALC5682I-VS audio codec can work
Signed-off-by: Kane Chen <kane_chen@pegatron.corp-partner.google.com>
Change-Id: I0c78aa166010ffa4d0cacc8a11d418d5a6906749
Reviewed-on: https://review.coreboot.org/c/coreboot/+/59558
Reviewed-by: Reka Norman <rekanorman@chromium.org>
Reviewed-by: Kangheui Won <khwon@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/mainboard/google/zork/variants/shuboz')
| -rw-r--r-- | src/mainboard/google/zork/variants/shuboz/overridetree.cb | 86 |
1 files changed, 86 insertions, 0 deletions
diff --git a/src/mainboard/google/zork/variants/shuboz/overridetree.cb b/src/mainboard/google/zork/variants/shuboz/overridetree.cb index c3cc9e6c408c..32a5e76b6b39 100644 --- a/src/mainboard/google/zork/variants/shuboz/overridetree.cb +++ b/src/mainboard/google/zork/variants/shuboz/overridetree.cb @@ -1,4 +1,10 @@ # 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 @@ -51,6 +57,86 @@ chip soc/amd/picasso # See AMD 55570-B1 Table 13: PCI Device ID Assignments. device domain 0 on subsystemid 0x1022 0x1510 inherit + device ref internal_bridge_a on + device ref acp 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 ref lpc_bridge 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 |