diff mbox series

[v2,1/2] ARM: dts: samsung: exynos4412-midas: fix key-ok event code

Message ID 20231017101636.62755-1-raymondhackley@protonmail.com
State Accepted
Commit 25e20eedc1d63dcdf6f781588e8dbc37cd0aad16
Headers show
Series ARM: dts: samsung: exynos4412-midas: fix key-ok and use Linux event codes | expand

Commit Message

Raymond Hackley Oct. 17, 2023, 10:18 a.m. UTC
Input event code 139 stands for KEY_MENU, instead of KEY_OK as node name
key-ok inplies. Fix it with correct event code 0x160.

Signed-off-by: Raymond Hackley <raymondhackley@protonmail.com>
---
 arch/arm/boot/dts/samsung/exynos4412-midas.dtsi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Comments

Krzysztof Kozlowski Oct. 23, 2023, 4:51 p.m. UTC | #1
On 17/10/2023 12:18, Raymond Hackley wrote:
> Input event code 139 stands for KEY_MENU, instead of KEY_OK as node name
> key-ok inplies. Fix it with correct event code 0x160.
> 
> Signed-off-by: Raymond Hackley <raymondhackley@protonmail.com>
> ---
>  arch/arm/boot/dts/samsung/exynos4412-midas.dtsi | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/arch/arm/boot/dts/samsung/exynos4412-midas.dtsi b/arch/arm/boot/dts/samsung/exynos4412-midas.dtsi
> index 7daf25865551..3c1ae3c19828 100644
> --- a/arch/arm/boot/dts/samsung/exynos4412-midas.dtsi
> +++ b/arch/arm/boot/dts/samsung/exynos4412-midas.dtsi
> @@ -159,7 +159,7 @@ key-power {
>  
>  		key-ok {
>  			gpios = <&gpx0 1 GPIO_ACTIVE_LOW>;
> -			linux,code = <139>;
> +			linux,code = <0x160>;

I applied this and was about to send in pull request, but it does not
seem right, sorry. The button was always called "menu" button. Why
changing it to OK? Just because of node name? The node name does not
matter, this could be called "key-1" as well..

Best regards,
Krzysztof
Raymond Hackley Oct. 24, 2023, 12:37 p.m. UTC | #2
Hi Krzysztof,

This key-ok is the hardware middle button on midas, and there is also
touchkey, which already provides <KEY_BACK KEY_MENU>, so I assume the other
KEY_MENU in key-ok is duplicated. Fixing it with KEY_OK as the node name
implies would make more sense.

Regards,
Raymond
Krzysztof Kozlowski Oct. 24, 2023, 1:22 p.m. UTC | #3
On 24/10/2023 14:37, Raymond Hackley wrote:
> Hi Krzysztof,
> 
> This key-ok is the hardware middle button on midas, and there is also
> touchkey, which already provides <KEY_BACK KEY_MENU>, so I assume the other
> KEY_MENU in key-ok is duplicated. Fixing it with KEY_OK as the node name
> implies would make more sense.

Ah, ok, that makes sense.

Best regards,
Krzysztof
diff mbox series

Patch

diff --git a/arch/arm/boot/dts/samsung/exynos4412-midas.dtsi b/arch/arm/boot/dts/samsung/exynos4412-midas.dtsi
index 7daf25865551..3c1ae3c19828 100644
--- a/arch/arm/boot/dts/samsung/exynos4412-midas.dtsi
+++ b/arch/arm/boot/dts/samsung/exynos4412-midas.dtsi
@@ -159,7 +159,7 @@  key-power {
 
 		key-ok {
 			gpios = <&gpx0 1 GPIO_ACTIVE_LOW>;
-			linux,code = <139>;
+			linux,code = <0x160>;
 			label = "ok";
 			debounce-interval = <10>;
 			wakeup-source;