diff options
Diffstat (limited to 'src/mainboard/google')
| -rw-r--r-- | src/mainboard/google/brya/variants/xol/gpio.c | 7 | ||||
| -rw-r--r-- | src/mainboard/google/brya/variants/xol/overridetree.cb | 7 |
2 files changed, 12 insertions, 2 deletions
diff --git a/src/mainboard/google/brya/variants/xol/gpio.c b/src/mainboard/google/brya/variants/xol/gpio.c index 39478a1489..9e497849c6 100644 --- a/src/mainboard/google/brya/variants/xol/gpio.c +++ b/src/mainboard/google/brya/variants/xol/gpio.c @@ -119,6 +119,13 @@ static const struct pad_config gpio_overrides[] = { PAD_NC(GPP_F12, NONE), /* F13 : GSXDOUT ==> NC */ PAD_NC(GPP_F13, NONE), + /* F14 : GSXDIN ==> TCHPAD_INT_ODL */ + /* + * FIXME: Change back the interrupt type to IRQxAPIC if possible after investigating + * the reason why Xol shows touchpad stuttering issue with IRQxAPIC + * configuration but not GPI_INT. + */ + PAD_CFG_GPI_INT(GPP_F14, NONE, PWROK, LEVEL), /* F15 : GSXSRESET# ==> PU 100K 3.3V */ PAD_CFG_GPI(GPP_F15, NONE, DEEP), /* F16 : GSXCLK ==> NC */ diff --git a/src/mainboard/google/brya/variants/xol/overridetree.cb b/src/mainboard/google/brya/variants/xol/overridetree.cb index d73702c4bb..5de8c73260 100644 --- a/src/mainboard/google/brya/variants/xol/overridetree.cb +++ b/src/mainboard/google/brya/variants/xol/overridetree.cb @@ -343,8 +343,11 @@ chip soc/intel/alderlake chip drivers/i2c/hid register "generic.hid" = ""ZNT0000"" register "generic.desc" = ""Zinitix Touchpad"" - register "generic.irq" = "ACPI_IRQ_WAKE_LEVEL_LOW(GPP_F14_IRQ)" - register "generic.wake" = "GPE0_DW2_14" + # FIXME: Change back the interrupt type to IRQxAPIC if possible + # after investigating the reason why Xol shows touchpad + # stuttering issue with IRQxAPIC configuration but not + # GPI_INT. + register "generic.irq_gpio" = "ACPI_GPIO_IRQ_LEVEL_LOW_WAKE(GPP_F14)" register "generic.detect" = "1" register "hid_desc_reg_offset" = "0xE" device i2c 40 on end |