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ARM: tegra20: transformer: fix Hall sensor behavior

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Hall sensor found in SL101 is not used for closed dock detection as on
TF101 or TF101G, it is used to detect if keyboard slider is out. To address
this, lets move Lid sensor switch into TF101/G trees and add Tablet mode
switch into SL101 tree.

Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
This commit is contained in:
Svyatoslav Ryhel
2025-09-01 11:23:21 +03:00
parent a353211288
commit bd903be324
4 changed files with 30 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files
arch/arm/dts/tegra20-asus-sl101.dts
+10
View File
@@ -6,4 +6,14 @@
/ {
model = "ASUS EeePad Slider SL101";
compatible = "asus,sl101", "nvidia,tegra20";
extcon-keys {
compatible = "gpio-keys";
switch-tablet-mode {
label = "Tablet Mode";
gpios = <&gpio TEGRA_GPIO(S, 4) GPIO_ACTIVE_LOW>;
linux,code = <SW_TABLET_MODE>;
};
};
};
arch/arm/dts/tegra20-asus-tf101.dts
+10
View File
@@ -6,4 +6,14 @@
/ {
model = "ASUS EeePad Transformer TF101";
compatible = "asus,tf101", "nvidia,tegra20";
extcon-keys {
compatible = "gpio-keys";
switch-dock-hall-sensor {
label = "Lid sensor";
gpios = <&gpio TEGRA_GPIO(S, 4) GPIO_ACTIVE_LOW>;
linux,code = <SW_LID>;
};
};
};
arch/arm/dts/tegra20-asus-tf101g.dts
+10
View File
@@ -6,4 +6,14 @@
/ {
model = "ASUS EeePad Transformer TF101G";
compatible = "asus,tf101g", "nvidia,tegra20";
extcon-keys {
compatible = "gpio-keys";
switch-dock-hall-sensor {
label = "Lid sensor";
gpios = <&gpio TEGRA_GPIO(S, 4) GPIO_ACTIVE_LOW>;
linux,code = <SW_LID>;
};
};
};
arch/arm/dts/tegra20-asus-transformer.dtsi
-6
View File
@@ -497,12 +497,6 @@
gpios = <&gpio TEGRA_GPIO(Q, 5) GPIO_ACTIVE_LOW>;
linux,code = <KEY_UP>;
};
switch-dock-hall-sensor {
label = "Lid sensor";
gpios = <&gpio TEGRA_GPIO(S, 4) GPIO_ACTIVE_LOW>;
linux,code = <SW_LID>;
};
};
panel: panel {