From d6606f1745de4ca2a1539e3d188dce5a11a3b384 Mon Sep 17 00:00:00 2001 From: FrankChu Date: Thu, 7 Oct 2021 17:13:30 +0800 Subject: [PATCH] mb/google/dedede/var/galtic: Add fw_config probe for ALC5682-VD & VS 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 41 - 43 (SSFC bits 9 - 11) for codec selection. ALC5682-VD: _HID = "10EC5682" ALC5682I-VS: _HID = "RTL5682" BUG=b:198713670 TEST=ALC5682-VD/ALC5682I-VS audio codec can work Signed-off-by: FrankChu Change-Id: Iaba136a836b89f42411474ae733380e345cce687 Reviewed-on: https://review.coreboot.org/c/coreboot/+/58162 Reviewed-by: Henry Sun Reviewed-by: Karthik Ramasubramanian Tested-by: build bot (Jenkins) --- .../dedede/variants/galtic/overridetree.cb | 26 ++++++++++++++++++- 1 file changed, 25 insertions(+), 1 deletion(-) diff --git a/src/mainboard/google/dedede/variants/galtic/overridetree.cb b/src/mainboard/google/dedede/variants/galtic/overridetree.cb index ba1c4b2989..150bfe3331 100644 --- a/src/mainboard/google/dedede/variants/galtic/overridetree.cb +++ b/src/mainboard/google/dedede/variants/galtic/overridetree.cb @@ -1,3 +1,11 @@ +fw_config + field AUDIO_CODEC_SOURCE 41 43 + option AUDIO_CODEC_UNPROVISIONED 0 + option AUDIO_CODEC_ALC5682 1 + option AUDIO_CODEC_ALC5682I_VS 2 + end +end + chip soc/intel/jasperlake # Intel Common SoC Config @@ -167,7 +175,23 @@ chip soc/intel/jasperlake 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 chip drivers/i2c/generic register "hid" = ""10EC1015""