diff options
| author | John Su <john_su@compal.corp-partner.google.com> | 2023-02-20 16:34:13 +0800 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2023-02-21 14:58:07 +0000 |
| commit | 4c7b965c6ce228f7ac8dfaeb7b568e5bfe0cbc29 (patch) | |
| tree | 85ecbf2dd045f90cf3b7c66c34ccc347dabd9756 /src/mainboard | |
| parent | 5f9dafe5ff66cb2b4ce3944ec91123274f6e623e (diff) | |
mb/google/skyrim/var/markarth: Update Elan touchscreen power sequence
Based on product spec v1.4, update T3 timing from 180 ms to 150 ms.
BRANCH=none
BUG=b:262734395
TEST=emerge-skyrim coreboot chromeos-bootimage
Then the Elan touchscreen works fine.
Signed-off-by: John Su <john_su@compal.corp-partner.google.com>
Change-Id: I0d8f1e008276fccdfbb8c76cfebaccbe71160b64
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73130
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Frank Wu <frank_wu@compal.corp-partner.google.com>
Diffstat (limited to 'src/mainboard')
| -rw-r--r-- | src/mainboard/google/skyrim/variants/markarth/overridetree.cb | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/mainboard/google/skyrim/variants/markarth/overridetree.cb b/src/mainboard/google/skyrim/variants/markarth/overridetree.cb index f50820bdeb..5adffd41c8 100644 --- a/src/mainboard/google/skyrim/variants/markarth/overridetree.cb +++ b/src/mainboard/google/skyrim/variants/markarth/overridetree.cb @@ -85,7 +85,7 @@ chip soc/amd/mendocino register "generic.reset_off_delay_ms" = "1" register "generic.reset_delay_ms" = "10" register "generic.stop_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPIO_76)" - register "generic.stop_delay_ms" = "180" + register "generic.stop_delay_ms" = "150" register "generic.stop_off_delay_ms" = "1" register "generic.has_power_resource" = "1" register "hid_desc_reg_offset" = "0x01" |