coreboot/src
Tongtong Pan 137b9c59ea mb/google/var/fatcat/lapis: adjust 'cirrus,detect-us' property to
improve the noise situation

When a 3.5 mm headset is connected, noise occurs during system startup
or wake-up from suspend.Setting this value "detect-us" lower should
improve the noise situation, therefore, we adjust detect_us to 100us.

BUG=b/454450799
TEST=cat /sys/kernel/debug/regmap/<sdw_dev>/registers | grep 010040
to ensure the changes take effect and improve the noise situation.
Change-Id: I0c94a1d9862f6e201b451c19f292a12fe3b9ed68
Signed-off-by: Tongtong Pan <pantongtong@huaqin.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/91836
Reviewed-by: Subrata Banik <subratabanik@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
2026-03-29 18:27:59 +00:00
..
acpi acpi/dsdt_top.asl: Move RBUF out of the _CRS method 2026-02-09 15:20:48 +00:00
arch security/tcg/opal_s3: hook into default SMI/resume paths 2026-03-27 18:14:05 +00:00
commonlib treewide: Apply nonstring attribute to unterminated strings 2026-03-27 18:09:27 +00:00
console console: Fix flushing for slow consoles 2025-10-02 22:44:46 +00:00
cpu cpu/x86/smm: reserve SMRAM for OPAL S3 state 2026-03-18 14:54:39 +00:00
device dram/ddr3: Add speed in MT/s 2026-02-19 19:20:43 +00:00
drivers drivers/amd/ftpm: Fix compilation 2026-03-23 15:07:30 +00:00
ec ec/lenovo/h8: Implement LOGO LED 2026-03-27 18:08:16 +00:00
include security/tcg/opal_s3: hook into default SMI/resume paths 2026-03-27 18:14:05 +00:00
lib smbios: Add smbios_cache_speed() implementation 2026-03-24 14:48:23 +00:00
mainboard mb/google/var/fatcat/lapis: adjust 'cirrus,detect-us' property to 2026-03-29 18:27:59 +00:00
northbridge treewide: Apply nonstring attribute to unterminated strings 2026-03-27 18:09:27 +00:00
sbom sbom: Fix build with merged bootblock and romstage 2025-07-07 14:29:29 +00:00
security security/tcg/opal_s3: hook into default SMI/resume paths 2026-03-27 18:14:05 +00:00
soc soc/soc/amd/glinda: Hook up STX VBIOS 2026-03-29 18:27:52 +00:00
southbridge sb/intel/wildcatpoint/pcie.c: Reorder some steps 2026-03-06 20:06:58 +00:00
superio sio/nuvoton/nct6776: Switch to common init code 2026-02-19 19:19:43 +00:00
vendorcode vc/tcg/opal: add OPAL packet builder for S3 unlock 2026-03-19 19:36:48 +00:00
Kconfig Kconfig: move IOAPIC option to x86 Kconfig 2026-03-07 20:57:24 +00:00