[PATCH] platform/x86: hp-wmi: Support touchpad on/off

[PATCH] platform/x86: hp-wmi: Support touchpad on/off

[Daniel Houldsworth]

Add scancodes reported by the touchpad on/off button. The actual disabling
and enabling is done in hardware, and this just reports that change to
userspace.

Signed-off-by: Daniel Houldsworth <dhould3@gmail.com>
---
 drivers/platform/x86/hp-wmi.c | 20 +++++++++++---------
 1 file changed, 11 insertions(+), 9 deletions(-)

diff --git a/drivers/platform/x86/hp-wmi.c b/drivers/platform/x86/hp-wmi.c
index bc7020e9d..496c137d3 100644
--- a/drivers/platform/x86/hp-wmi.c
+++ b/drivers/platform/x86/hp-wmi.c
@@ -206,15 +206,17 @@ struct bios_rfkill2_state {
 };
 
 static const struct key_entry hp_wmi_keymap[] = {
-	{ KE_KEY, 0x02,   { KEY_BRIGHTNESSUP } },
-	{ KE_KEY, 0x03,   { KEY_BRIGHTNESSDOWN } },
-	{ KE_KEY, 0x20e6, { KEY_PROG1 } },
-	{ KE_KEY, 0x20e8, { KEY_MEDIA } },
-	{ KE_KEY, 0x2142, { KEY_MEDIA } },
-	{ KE_KEY, 0x213b, { KEY_INFO } },
-	{ KE_KEY, 0x2169, { KEY_ROTATE_DISPLAY } },
-	{ KE_KEY, 0x216a, { KEY_SETUP } },
-	{ KE_KEY, 0x231b, { KEY_HELP } },
+	{ KE_KEY, 0x02,    { KEY_BRIGHTNESSUP } },
+	{ KE_KEY, 0x03,    { KEY_BRIGHTNESSDOWN } },
+	{ KE_KEY, 0x20e6,  { KEY_PROG1 } },
+	{ KE_KEY, 0x20e8,  { KEY_MEDIA } },
+	{ KE_KEY, 0x2142,  { KEY_MEDIA } },
+	{ KE_KEY, 0x213b,  { KEY_INFO } },
+	{ KE_KEY, 0x2169,  { KEY_ROTATE_DISPLAY } },
+	{ KE_KEY, 0x216a,  { KEY_SETUP } },
+	{ KE_KEY, 0x21a9,  { KEY_TOUCHPAD_OFF } },
+	{ KE_KEY, 0x121a9, { KEY_TOUCHPAD_ON } },
+	{ KE_KEY, 0x231b,  { KEY_HELP } },
 	{ KE_END, 0 }
 };
 
-- 
2.37.3

Re: [PATCH] platform/x86: hp-wmi: Support touchpad on/off

[Hans de Goede]

Hi,

On 9/22/22 13:54, Daniel Houldsworth wrote:
> Add scancodes reported by the touchpad on/off button. The actual disabling
> and enabling is done in hardware, and this just reports that change to
> userspace.
> 
> Signed-off-by: Daniel Houldsworth <dhould3@gmail.com>

Thank you for your patch, I've applied this patch to my review-hans 
branch:
https://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git/log/?h=review-hans

Note it will show up in my review-hans branch once I've pushed my
local branch there, which might take a while.

Once I've run some tests on this branch the patches there will be
added to the platform-drivers-x86/for-next branch and eventually
will be included in the pdx86 pull-request to Linus for the next
merge-window.

Regards,

Hans


> ---
>  drivers/platform/x86/hp-wmi.c | 20 +++++++++++---------
>  1 file changed, 11 insertions(+), 9 deletions(-)
> 
> diff --git a/drivers/platform/x86/hp-wmi.c b/drivers/platform/x86/hp-wmi.c
> index bc7020e9d..496c137d3 100644
> --- a/drivers/platform/x86/hp-wmi.c
> +++ b/drivers/platform/x86/hp-wmi.c
> @@ -206,15 +206,17 @@ struct bios_rfkill2_state {
>  };
>  
>  static const struct key_entry hp_wmi_keymap[] = {
> -	{ KE_KEY, 0x02,   { KEY_BRIGHTNESSUP } },
> -	{ KE_KEY, 0x03,   { KEY_BRIGHTNESSDOWN } },
> -	{ KE_KEY, 0x20e6, { KEY_PROG1 } },
> -	{ KE_KEY, 0x20e8, { KEY_MEDIA } },
> -	{ KE_KEY, 0x2142, { KEY_MEDIA } },
> -	{ KE_KEY, 0x213b, { KEY_INFO } },
> -	{ KE_KEY, 0x2169, { KEY_ROTATE_DISPLAY } },
> -	{ KE_KEY, 0x216a, { KEY_SETUP } },
> -	{ KE_KEY, 0x231b, { KEY_HELP } },
> +	{ KE_KEY, 0x02,    { KEY_BRIGHTNESSUP } },
> +	{ KE_KEY, 0x03,    { KEY_BRIGHTNESSDOWN } },
> +	{ KE_KEY, 0x20e6,  { KEY_PROG1 } },
> +	{ KE_KEY, 0x20e8,  { KEY_MEDIA } },
> +	{ KE_KEY, 0x2142,  { KEY_MEDIA } },
> +	{ KE_KEY, 0x213b,  { KEY_INFO } },
> +	{ KE_KEY, 0x2169,  { KEY_ROTATE_DISPLAY } },
> +	{ KE_KEY, 0x216a,  { KEY_SETUP } },
> +	{ KE_KEY, 0x21a9,  { KEY_TOUCHPAD_OFF } },
> +	{ KE_KEY, 0x121a9, { KEY_TOUCHPAD_ON } },
> +	{ KE_KEY, 0x231b,  { KEY_HELP } },
>  	{ KE_END, 0 }
>  };
>