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mb/google/trulo/var/kaladin: Decrease G2 touch stop delay time to 150 ms

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We found that our UI resume time will exceed using G2 touch panel. After discussing with vendor they suggested to reduce the stop delay time to 150ms. We can get pass result after this modification. Please see b/468147191 for more details.

BUG=b:468147191
TEST=Pass UI Resume test with G2 touch panel

Change-Id: Iec78e27c4716e3442babad4f377efccb26773183
Signed-off-by: Eren Peng <peng.eren@inventec.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/90599
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
This commit is contained in:
Eren Peng 2025-12-23 13:59:14 +08:00 • committed by Matt DeVillier
commit a27a7f0c11
1 changed files with 2 additions and 2 deletions
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4
src/mainboard/google/brya/variants/kaladin/overridetree.cb
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@ -552,7 +552,7 @@ chip soc/intel/alderlake
register "generic.reset_delay_ms" = "70"
register "generic.reset_off_delay_ms" = "2"
register "generic.stop_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_C4)"
register "generic.stop_delay_ms" = "280"
register "generic.stop_delay_ms" = "150"
register "generic.stop_off_delay_ms" = "2"
register "generic.enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_C0)"
register "generic.enable_delay_ms" = "1"
@ -571,7 +571,7 @@ chip soc/intel/alderlake
register "generic.reset_delay_ms" = "70"
register "generic.reset_off_delay_ms" = "2"
register "generic.stop_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_C4)"
register "generic.stop_delay_ms" = "280"
register "generic.stop_delay_ms" = "150"
register "generic.stop_off_delay_ms" = "2"
register "generic.enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_C0)"
register "generic.enable_delay_ms" = "1"