Stanley Wu has uploaded this change for review.
mb/google/dedede/var/gooey: Add fw_config probe for ALC5682-VD & VS
ALC5682-VD/ALC5682-VS load different kernel driver by different hid name.
Update hid name depending on the AUDIO_CODEC_SOURCE field of fw_config.
ALC5682-VD: _HID = "10EC5682"
ALC5682I-VS: _HID = "RTL5682"
BUG=b:193694180
TEST=ALC5682-VD/ALC5682-VS audio codec can work
Signed-off-by: Stanley Wu <stanley1.wu@lcfc.corp-partner.google.com>
Change-Id: Ib458cf47909a2d7a65f086c5f30f85a16f78d589
---
M src/mainboard/google/dedede/variants/gooey/overridetree.cb
1 file changed, 25 insertions(+), 1 deletion(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/67/57367/1
diff --git a/src/mainboard/google/dedede/variants/gooey/overridetree.cb b/src/mainboard/google/dedede/variants/gooey/overridetree.cb
index 9b291fb..6b35524 100644
--- a/src/mainboard/google/dedede/variants/gooey/overridetree.cb
+++ b/src/mainboard/google/dedede/variants/gooey/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
@@ -231,7 +239,23 @@
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""
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