GNUBoot
/
coreboot-kgpe-d16
2
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

mb/google/hatch: Fine tune Goodix touch screen timing 

According to Goodix GT7375P datasheet, reduce Goodix touch screen timing.

BUG=b:129727745
BRANCH=None
TEST=local build and tested with Goodix touch screen worked under
coldboot (10 times), warmboot (10 times), S3 (10 times).

Change-Id: I4bf081bab5e89d3ce336c6432da5ba71279fa98d
Signed-off-by: Dtrain Hsu <dtrain_hsu@compal.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/32665
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Fagerburg <pfagerburg@chromium.org>
Reviewed-by: Shelley Chen <shchen@google.com>
This commit is contained in:
Dtrain Hsu 2019-05-07 14:35:56 +08:00 committed by Patrick Georgi
parent 2de7af0c39
commit bddfa59f1d
2 changed files with 4 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
src/mainboard/google/hatch/variants/hatch/overridetree.cb
View File

@ -78,8 +78,8 @@ chip soc/intel/cannonlake
register "generic.probed" = "1"
register "generic.reset_gpio" =
"ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_D15)"
register "generic.reset_delay_ms" = "30"
register "generic.reset_off_delay_ms" = "3"
register "generic.reset_delay_ms" = "10"
register "generic.reset_off_delay_ms" = "1"
register "generic.has_power_resource" = "1"
register "hid_desc_reg_offset" = "0x01"
device i2c 5d on end

4
src/mainboard/google/hatch/variants/hatch_whl/overridetree.cb
View File

@ -63,8 +63,8 @@ chip soc/intel/cannonlake
register "generic.probed" = "1"
register "generic.reset_gpio" =
"ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_D15)"
register "generic.reset_delay_ms" = "30"
register "generic.reset_off_delay_ms" = "3"
register "generic.reset_delay_ms" = "10"
register "generic.reset_off_delay_ms" = "1"
register "generic.has_power_resource" = "1"
register "hid_desc_reg_offset" = "0x01"
device i2c 5d on end