From 32d53c9df0a0c1889e43cdd7efff9c57c4f46f4e Mon Sep 17 00:00:00 2001 From: = Date: Thu, 10 Feb 2022 09:49:35 +0800 Subject: mb/google/zork/var/dirinboz: 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:211672259 BRANCH=firmware-zork-13434.B TEST=ALC5682I-VS audio codec can work Change-Id: Icd4321ec0a284e35511dd4b860a16506f54cf663 Signed-off-by: Robert Chen Reviewed-on: https://review.coreboot.org/c/coreboot/+/61781 Tested-by: build bot (Jenkins) Reviewed-by: Yu-hsuan Hsu Reviewed-by: Rob Barnes --- .../google/zork/variants/dirinboz/overridetree.cb | 87 ++++++++++++++++++++++ 1 file changed, 87 insertions(+) (limited to 'src') diff --git a/src/mainboard/google/zork/variants/dirinboz/overridetree.cb b/src/mainboard/google/zork/variants/dirinboz/overridetree.cb index d496de278e..90677f5493 100644 --- a/src/mainboard/google/zork/variants/dirinboz/overridetree.cb +++ b/src/mainboard/google/zork/variants/dirinboz/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 -- cgit v1.2.3