diff options
| author | Paz Zcharya <pazz@google.com> | 2022-10-25 20:47:45 +0000 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2022-10-27 21:01:04 +0000 |
| commit | 64b502fab5ebd3d2edd33f7b946e928393f9ec41 (patch) | |
| tree | 91d064610599777c51b7a9c964f78f3dcef469cf /src/mainboard | |
| parent | 8f585cef9badc37ae96d41c6a2aaec791c24dc5b (diff) | |
mb/google/brya: Update Crota's ELAN touchscreen delay to 150 ms
ELAN updated the datasheet of component 4599 (qualification 10511)
to version 0.6 (upload date: Oct 24, 2022), decreasing i2c delay
during power-on sequence from 300 ms to 150 ms.
BUG=b:232893949
TEST=Manually checked touchscreen works after reboot and suspend
(on kernel v5.10)
Signed-off-by: Paz Zcharya <pazz@google.com>
Change-Id: I17e1f7d419637f6dff4049484ce1836ad98017ea
Reviewed-on: https://review.coreboot.org/c/coreboot/+/68868
Reviewed-by: Eran Mitrani <mitrani@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tarun Tuli <taruntuli@google.com>
Diffstat (limited to 'src/mainboard')
| -rw-r--r-- | src/mainboard/google/brya/variants/crota/overridetree.cb | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/mainboard/google/brya/variants/crota/overridetree.cb b/src/mainboard/google/brya/variants/crota/overridetree.cb index 245d553044..847cf6c2e4 100644 --- a/src/mainboard/google/brya/variants/crota/overridetree.cb +++ b/src/mainboard/google/brya/variants/crota/overridetree.cb @@ -222,7 +222,7 @@ chip soc/intel/alderlake register "generic.probed" = "1" register "generic.reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_C1)" - register "generic.reset_delay_ms" = "300" + register "generic.reset_delay_ms" = "150" register "generic.reset_off_delay_ms" = "1" register "generic.enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_C0)" |