Dtrain Hsu has uploaded this change for review.
mb/google/hatch: Fine tune Goodix touch screen timing
According to Goodix GT7375P datasheet, fine tune 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).
Signed-off-by: Dtrain Hsu <dtrain_hsu@compal.corp-partner.google.com>
Change-Id: I4bf081bab5e89d3ce336c6432da5ba71279fa98d
---
M src/mainboard/google/hatch/variants/hatch/overridetree.cb
M src/mainboard/google/hatch/variants/hatch_whl/overridetree.cb
2 files changed, 4 insertions(+), 4 deletions(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/65/32665/1
diff --git a/src/mainboard/google/hatch/variants/hatch/overridetree.cb b/src/mainboard/google/hatch/variants/hatch/overridetree.cb
index 42752e6..562bb8b 100644
--- a/src/mainboard/google/hatch/variants/hatch/overridetree.cb
+++ b/src/mainboard/google/hatch/variants/hatch/overridetree.cb
@@ -78,8 +78,8 @@
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 115a513..eec7880 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 @@
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
To view, visit change 32665. To unsubscribe, or for help writing mail filters, visit settings.