diff options
| author | Frank Wu <frank_wu@compal.corp-partner.google.com> | 2023-02-16 16:40:15 +0800 |
|---|---|---|
| committer | Karthik Ramasubramanian <kramasub@google.com> | 2023-02-17 22:54:02 +0000 |
| commit | 71b4e295668ad6312b2e5be823d24823be284160 (patch) | |
| tree | a7dfee8826cd85b4c34256e55abd7fb5ba31b85a /src/mainboard/google/skyrim | |
| parent | 5eeee01c84bed29a7944edc4fd3d901b0f34aa20 (diff) | |
mb/google/skyrim/var/frostflow: Update Elan touchscreen power sequence
Based on product spec v1.4, update T3 timing to 150 ms from 300 ms
BRANCH=none
BUG=b:269041202
TEST=emerge-skyrim coreboot chromeos-bootimage
Then the Elan touchscreen works fine.
Change-Id: Ie5bd4bc2c8be2e43470edd374af0623162067497
Signed-off-by: Frank Wu <frank_wu@compal.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73067
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Dtrain Hsu <dtrain_hsu@compal.corp-partner.google.com>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Reviewed-by: Chao Gui <chaogui@google.com>
Diffstat (limited to 'src/mainboard/google/skyrim')
| -rw-r--r-- | src/mainboard/google/skyrim/variants/frostflow/overridetree.cb | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/mainboard/google/skyrim/variants/frostflow/overridetree.cb b/src/mainboard/google/skyrim/variants/frostflow/overridetree.cb index c7618309cd..00c143b008 100644 --- a/src/mainboard/google/skyrim/variants/frostflow/overridetree.cb +++ b/src/mainboard/google/skyrim/variants/frostflow/overridetree.cb @@ -82,7 +82,7 @@ chip soc/amd/mendocino register "generic.reset_off_delay_ms" = "2" register "generic.reset_delay_ms" = "20" register "generic.stop_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPIO_76)" - register "generic.stop_delay_ms" = "300" + register "generic.stop_delay_ms" = "150" register "generic.stop_off_delay_ms" = "2" register "generic.has_power_resource" = "1" register "hid_desc_reg_offset" = "0x01" |