Leo Chou has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/69430 )
Change subject: mb/google/nissa/pujjo: Modify touch screen hid to ELAN901C ......................................................................
mb/google/nissa/pujjo: Modify touch screen hid to ELAN901C
Modify touch screen hid for Pujjo board.
BUG=b:258586760 TEST=Use the value to boot on Pujjo successfully.
Signed-off-by: Leo Chou leo.chou@lcfc.corp-partner.google.com Change-Id: Ia3b374de8cba2125c478814a1890a4b6831715b9 --- M src/mainboard/google/brya/variants/pujjo/overridetree.cb 1 file changed, 17 insertions(+), 1 deletion(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/30/69430/1
diff --git a/src/mainboard/google/brya/variants/pujjo/overridetree.cb b/src/mainboard/google/brya/variants/pujjo/overridetree.cb index fd022a9..8d5fb42 100644 --- a/src/mainboard/google/brya/variants/pujjo/overridetree.cb +++ b/src/mainboard/google/brya/variants/pujjo/overridetree.cb @@ -334,7 +334,7 @@
device ref i2c1 on chip drivers/i2c/hid - register "generic.hid" = ""ELAN9004"" + register "generic.hid" = ""ELAN901C"" register "generic.desc" = ""ELAN Touchscreen"" register "generic.irq" = "ACPI_IRQ_LEVEL_LOW(GPP_C7_IRQ)" register "generic.probed" = "1" @@ -347,6 +347,7 @@ register "generic.enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_C0)" register "generic.enable_delay_ms" = "1" register "generic.has_power_resource" = "1" + register "generic.disable_gpio_export_in_crs" = "1" register "hid_desc_reg_offset" = "0x01" device i2c 10 on end