github-mirror/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-07-29 10:41:49 +02:00
Code Issues Actions Packages Projects Releases Wiki Activity Graph

arm64: dts: marvell: samsung-coreprimevelte: Increase touchscreen voltage

Browse Source 
The old 1.9V setting was found to be insufficient in certain
environments (in my case cold ones), causing the touchscreen to register
ghost touches and mostly ignore actual touches. Increase the voltage to
2.5V to correct the issue.

Fixes: ec958b5b18 ("arm64: dts: samsung,coreprimevelte: add touchscreen")
Acked-by: Karel Balej <balejk@matfyz.cz>
Signed-off-by: Duje Mihanović <duje@dujemihanovic.xyz>
This commit is contained in:
Duje Mihanović 2026-04-09 23:17:24 +02:00
parent 254f49634e
commit 4da515eca1
No known key found for this signature in database
GPG Key ID: BE322DD7C35959C5
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
arch/arm64/boot/dts/marvell/mmp/pxa1908-samsung-coreprimevelte.dts
View File

@ -460,7 +460,7 @@ pmic@30 {
regulators {
ldo2: ldo2 {
regulator-min-microvolt = <1900000>;
regulator-min-microvolt = <2500000>;
regulator-max-microvolt = <3100000>;
};