diff options
| author | Seunghwan Kim <sh_.kim@samsung.corp-partner.google.com> | 2021-12-21 17:30:15 +0900 |
|---|---|---|
| committer | Tim Wawrzynczak <twawrzynczak@chromium.org> | 2022-01-05 17:11:52 +0000 |
| commit | 774ffe3998366bddadc46957b17341ae26f778af (patch) | |
| tree | 71d8fc9c944996bfbac6632b2283413046030515 | |
| parent | 088667a2d92d5384df2ef3c24414e346540417c0 (diff) | |
mb/google/dedede/var/bugzzy: Increase reset_delay_ms for touch screen
Touch screen IC couldn't wake up after rebind with current 120 ms delay
after reset since the HID would be activated after 200 ms from reset.
This change increases the reset_delay_ms for touch device to 200 ms to
wait for the touch HID to be ready.
BUG=b:204950000
BRANCH=dedede
TEST=Verified that TSP IC could wake up after rebind
Signed-off-by: Seunghwan Kim <sh_.kim@samsung.corp-partner.google.com>
Change-Id: I34cbc82e2d691266389d498e77d8389cdee23efe
Reviewed-on: https://review.coreboot.org/c/coreboot/+/60273
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
| -rw-r--r-- | src/mainboard/google/dedede/variants/bugzzy/overridetree.cb | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/mainboard/google/dedede/variants/bugzzy/overridetree.cb b/src/mainboard/google/dedede/variants/bugzzy/overridetree.cb index de1e46d0df..b56fb30fba 100644 --- a/src/mainboard/google/dedede/variants/bugzzy/overridetree.cb +++ b/src/mainboard/google/dedede/variants/bugzzy/overridetree.cb @@ -214,7 +214,7 @@ chip soc/intel/jasperlake register "generic.irq" = "ACPI_IRQ_LEVEL_LOW(GPP_D4_IRQ)" register "generic.probed" = "1" register "generic.reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_D5)" - register "generic.reset_delay_ms" = "120" + register "generic.reset_delay_ms" = "200" register "generic.reset_off_delay_ms" = "2" register "generic.has_power_resource" = "1" register "hid_desc_reg_offset" = "0x1" |