From b575397c7fb349d69854d6cca26154cf2f0477c5 Mon Sep 17 00:00:00 2001 From: Matt DeVillier Date: Fri, 27 Jan 2023 19:51:35 -0600 Subject: [PATCH] mb/google/volteer/eldrid: Fix touchscreen under Windows Under Win11, a longer delay after asserting reset is needed for the Goodix touchscreen to init properly. Increase the reset delay to match that used for the Goodix touchscreen by other volteer variants (120ms). TEST=build/boot Win11, Linux on eldrid variant with Goodix touchscreen, verify functional. Change-Id: I489f037f0bbade9567aad2ad64404a5ac66965d9 Signed-off-by: Matt DeVillier Reviewed-on: https://review.coreboot.org/c/coreboot/+/72580 Tested-by: build bot (Jenkins) Reviewed-by: Angel Pons --- src/mainboard/google/volteer/variants/eldrid/overridetree.cb | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/mainboard/google/volteer/variants/eldrid/overridetree.cb b/src/mainboard/google/volteer/variants/eldrid/overridetree.cb index 376296183a..6afb178886 100644 --- a/src/mainboard/google/volteer/variants/eldrid/overridetree.cb +++ b/src/mainboard/google/volteer/variants/eldrid/overridetree.cb @@ -147,7 +147,7 @@ chip soc/intel/tigerlake register "generic.detect" = "1" register "generic.reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_C10)" - register "generic.reset_delay_ms" = "30" + register "generic.reset_delay_ms" = "120" register "generic.reset_off_delay_ms" = "3" register "generic.enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_A8)" register "generic.enable_delay_ms" = "12"