linux-kernel - [PATCH v2 5/6] arm64: dts: qcom: sc8180x-lenovo-flex-5g: set touchpad i2c frequency to 1 MHz

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <20240203191200.99185-6-jenneron@postmarketos.org>
Date: Sat,  3 Feb 2024 21:11:59 +0200
From: Anton Bambura <jenneron@...tmarketos.org>
To: Bjorn Andersson <andersson@...nel.org>,
	Konrad Dybcio <konrad.dybcio@...aro.org>,
	Rob Herring <robh+dt@...nel.org>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
	Conor Dooley <conor+dt@...nel.org>
Cc: linux-arm-msm@...r.kernel.org,
	devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH v2 5/6] arm64: dts: qcom: sc8180x-lenovo-flex-5g: set touchpad i2c frequency to 1 MHz

This solves the issue when touchpad gets stuck on right or middle
click. This also makes touchpad working smoother.

Signed-off-by: Anton Bambura <jenneron@...tmarketos.org>
---
 arch/arm64/boot/dts/qcom/sc8180x-lenovo-flex-5g.dts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/qcom/sc8180x-lenovo-flex-5g.dts b/arch/arm64/boot/dts/qcom/sc8180x-lenovo-flex-5g.dts
index 5bf6285f905f..0bfc655e9a31 100644
--- a/arch/arm64/boot/dts/qcom/sc8180x-lenovo-flex-5g.dts
+++ b/arch/arm64/boot/dts/qcom/sc8180x-lenovo-flex-5g.dts
@@ -395,7 +395,7 @@ touchscreen@10 {
 };
 
 &i2c7 {
-	clock-frequency = <100000>;
+	clock-frequency = <1000000>;
 
 	pinctrl-0 = <&i2c7_active>;
 	pinctrl-names = "default";
-- 
2.42.0