From a82fb07a5235cc56e46ac92c94d5960890ba57bc Mon Sep 17 00:00:00 2001 From: Stanley Wu Date: Mon, 27 Sep 2021 13:52:16 +0800 Subject: mb/google/dedede/var/boten: 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 SSFC bit 9-11 in coreboot for codec within ec. ALC5682-VD: _HID = "10EC5682" ALC5682I-VS: _HID = "RTL5682" BUG=b:193694180 TEST=ALC5682-VD/ALC5682I-VS audio codec can work Signed-off-by: Stanley Wu Change-Id: Iba91b51cbbe7adc502372c9a026867de61d8035d Reviewed-on: https://review.coreboot.org/c/coreboot/+/57977 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel Reviewed-by: Karthik Ramasubramanian --- .../google/dedede/variants/boten/overridetree.cb | 26 +++++++++++++++++++++- 1 file changed, 25 insertions(+), 1 deletion(-) (limited to 'src') diff --git a/src/mainboard/google/dedede/variants/boten/overridetree.cb b/src/mainboard/google/dedede/variants/boten/overridetree.cb index 03f2e6613160..dc306912f3b8 100644 --- a/src/mainboard/google/dedede/variants/boten/overridetree.cb +++ b/src/mainboard/google/dedede/variants/boten/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 @@ -260,7 +268,23 @@ 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_UNPROVISIONED + probe AUDIO_CODEC_SOURCE AUDIO_CODEC_ALC5682 + 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"" -- cgit v1.2.3