diff mbox series

Change the interrupt from level_low to edge_falling

Message ID 20230502-gtremblay-x13s-keyboard-v1-1-6bc3e59b0d39@gmail.com
State New
Headers show
Series Change the interrupt from level_low to edge_falling | expand

Commit Message

Gabriel Tremblay via B4 Relay May 2, 2023, 6:31 p.m. UTC 
From: Gabriel Tremblay <tremblay.gabriel@gmail.com>



---
Lenovo's x13s internal keyboard shows responsivity issues when fast
typing occurs. The problem is not replicated with external HID keyboard.

This fix tries to alleviate the problem but requires further testing
and commenting.

Signed-off-by: Gabriel Tremblay <tremblay.gabriel@gmail.com>
---
 arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)


---
base-commit: 84e2893b4573da3bc0c9f24e2005442e420e3831
change-id: 20230502-gtremblay-x13s-keyboard-289935f922e2

Best regards,
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts b/arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts
index bdcba719fc38..e8d7f02c9bf3 100644
--- a/arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts
+++ b/arch/arm64/boot/dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts
@@ -639,7 +639,7 @@  keyboard@68 {
 		reg = <0x68>;
 
 		hid-descr-addr = <0x1>;
-		interrupts-extended = <&tlmm 104 IRQ_TYPE_LEVEL_LOW>;
+		interrupts-extended = <&tlmm 104 IRQ_TYPE_EDGE_FALLING>;
 		vdd-supply = <&vreg_misc_3p3>;
 		vddl-supply = <&vreg_s10b>;