diff options
| author | Dtrain Hsu <dtrain_hsu@compal.corp-partner.google.com> | 2019-05-07 14:35:56 +0800 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2019-05-10 15:14:08 +0000 |
| commit | bddfa59f1da418b7c144a4b0eee5e0303aa1183c (patch) | |
| tree | 854d00c9a133187a822d78e0c27093adcb355278 /src | |
| parent | 2de7af0c39c3d65b592c1e83d5511e2ef09a203c (diff) | |
| download | coreboot-bddfa59f1da418b7c144a4b0eee5e0303aa1183c.tar.xz | |
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>
Diffstat (limited to 'src')
| -rw-r--r-- | src/mainboard/google/hatch/variants/hatch/overridetree.cb | 4 | ||||
| -rw-r--r-- | src/mainboard/google/hatch/variants/hatch_whl/overridetree.cb | 4 |
2 files changed, 4 insertions, 4 deletions
diff --git a/src/mainboard/google/hatch/variants/hatch/overridetree.cb b/src/mainboard/google/hatch/variants/hatch/overridetree.cb index 42752e68f1..562bb8b229 100644 --- a/src/mainboard/google/hatch/variants/hatch/overridetree.cb +++ b/src/mainboard/google/hatch/variants/hatch/overridetree.cb @@ -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 diff --git a/src/mainboard/google/hatch/variants/hatch_whl/overridetree.cb b/src/mainboard/google/hatch/variants/hatch_whl/overridetree.cb index 115a513038..eec7880752 100644 --- a/src/mainboard/google/hatch/variants/hatch_whl/overridetree.cb +++ b/src/mainboard/google/hatch/variants/hatch_whl/overridetree.cb @@ -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 |