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* [PATCH v2] platform/x86: dell-wmi: Ignore new rfkill and fn-lock events
@ 2018-04-20  7:26 Kai-Heng Feng
  2018-04-20  7:28 ` Pali Rohár
  0 siblings, 1 reply; 5+ messages in thread
From: Kai-Heng Feng @ 2018-04-20  7:26 UTC (permalink / raw)
  To: mjg59, pali.rohar, dvhart, andy, mario.limonciello
  Cc: platform-driver-x86, linux-kernel, Kai-Heng Feng

There are two new events generated by dell-wmi, rfkill and fn-lock, from
Dell Systems.

When Fn-lock hotkey gets pressed to switch to function mode:
[85951.591542] dell_wmi: Unknown key with type 0x0010 and code 0xe035
pressed
[85951.591546] dell_wmi: Unknown key with type 0x0010 and code 0x0000
pressed

When Fn-lock hotkey gets pressed to switch to multimedia mode:
[85956.667686] dell_wmi: Unknown key with type 0x0010 and code 0xe035
pressed
[85956.667690] dell_wmi: Unknown key with type 0x0010 and code 0x0001
pressed

When radio hotkey gets pressed:
[85974.430220] dell_wmi: Unknown key with type 0x0010 and code 0xe008
pressed

These events are for notification purpose, so we can ignore them.

This patch is tested on XPS 9370.

Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com>
---
v2: Reorder alphabetically.
    More detailed changelog.

 drivers/platform/x86/dell-wmi.c | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/drivers/platform/x86/dell-wmi.c b/drivers/platform/x86/dell-wmi.c
index 8d102195a392..ba8e6725d7ac 100644
--- a/drivers/platform/x86/dell-wmi.c
+++ b/drivers/platform/x86/dell-wmi.c
@@ -261,6 +261,12 @@ static const u16 bios_to_linux_keycode[256] = {
  * override them.
  */
 static const struct key_entry dell_wmi_keymap_type_0010[] = {
+	/* Fn-lock switched to function keys */
+	{ KE_IGNORE, 0x0, { KEY_RESERVED } },
+
+	/* Fn-lock switched to multimedia keys */
+	{ KE_IGNORE, 0x1, { KEY_RESERVED } },
+
 	/* Mic mute */
 	{ KE_KEY, 0x150, { KEY_MICMUTE } },
 
@@ -296,6 +302,14 @@ static const struct key_entry dell_wmi_keymap_type_0010[] = {
 	{ KE_KEY,    0x851, { KEY_PROG2 } },
 	{ KE_KEY,    0x852, { KEY_PROG3 } },
 
+	/*
+	 * Radio disable (notify only -- there is no model for which the
+	 * WMI event is supposed to trigger an action).
+	 */
+	{ KE_IGNORE, 0xe008, { KEY_RFKILL } },
+
+	/* Fn-lock */
+	{ KE_IGNORE, 0xe035, { KEY_RESERVED } },
 };
 
 /*
-- 
2.17.0

^ permalink raw reply	[flat|nested] 5+ messages in thread

* Re: [PATCH v2] platform/x86: dell-wmi: Ignore new rfkill and fn-lock events
  2018-04-20  7:26 [PATCH v2] platform/x86: dell-wmi: Ignore new rfkill and fn-lock events Kai-Heng Feng
@ 2018-04-20  7:28 ` Pali Rohár
  2018-04-20 14:30   ` Mario.Limonciello
  0 siblings, 1 reply; 5+ messages in thread
From: Pali Rohár @ 2018-04-20  7:28 UTC (permalink / raw)
  To: Kai-Heng Feng
  Cc: mjg59, dvhart, andy, mario.limonciello, platform-driver-x86,
	linux-kernel

On Friday 20 April 2018 15:26:48 Kai-Heng Feng wrote:
> There are two new events generated by dell-wmi, rfkill and fn-lock, from
> Dell Systems.
> 
> When Fn-lock hotkey gets pressed to switch to function mode:
> [85951.591542] dell_wmi: Unknown key with type 0x0010 and code 0xe035
> pressed
> [85951.591546] dell_wmi: Unknown key with type 0x0010 and code 0x0000
> pressed
> 
> When Fn-lock hotkey gets pressed to switch to multimedia mode:
> [85956.667686] dell_wmi: Unknown key with type 0x0010 and code 0xe035
> pressed
> [85956.667690] dell_wmi: Unknown key with type 0x0010 and code 0x0001
> pressed
> 
> When radio hotkey gets pressed:
> [85974.430220] dell_wmi: Unknown key with type 0x0010 and code 0xe008
> pressed
> 
> These events are for notification purpose, so we can ignore them.
> 
> This patch is tested on XPS 9370.
> 
> Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com>

Reviewed-by: Pali Rohár <pali.rohar@gmail.com>

> ---
> v2: Reorder alphabetically.
>     More detailed changelog.
> 
>  drivers/platform/x86/dell-wmi.c | 14 ++++++++++++++
>  1 file changed, 14 insertions(+)
> 
> diff --git a/drivers/platform/x86/dell-wmi.c b/drivers/platform/x86/dell-wmi.c
> index 8d102195a392..ba8e6725d7ac 100644
> --- a/drivers/platform/x86/dell-wmi.c
> +++ b/drivers/platform/x86/dell-wmi.c
> @@ -261,6 +261,12 @@ static const u16 bios_to_linux_keycode[256] = {
>   * override them.
>   */
>  static const struct key_entry dell_wmi_keymap_type_0010[] = {
> +	/* Fn-lock switched to function keys */
> +	{ KE_IGNORE, 0x0, { KEY_RESERVED } },
> +
> +	/* Fn-lock switched to multimedia keys */
> +	{ KE_IGNORE, 0x1, { KEY_RESERVED } },
> +
>  	/* Mic mute */
>  	{ KE_KEY, 0x150, { KEY_MICMUTE } },
>  
> @@ -296,6 +302,14 @@ static const struct key_entry dell_wmi_keymap_type_0010[] = {
>  	{ KE_KEY,    0x851, { KEY_PROG2 } },
>  	{ KE_KEY,    0x852, { KEY_PROG3 } },
>  
> +	/*
> +	 * Radio disable (notify only -- there is no model for which the
> +	 * WMI event is supposed to trigger an action).
> +	 */
> +	{ KE_IGNORE, 0xe008, { KEY_RFKILL } },
> +
> +	/* Fn-lock */
> +	{ KE_IGNORE, 0xe035, { KEY_RESERVED } },
>  };
>  
>  /*

-- 
Pali Rohár
pali.rohar@gmail.com

^ permalink raw reply	[flat|nested] 5+ messages in thread

* RE: [PATCH v2] platform/x86: dell-wmi: Ignore new rfkill and fn-lock events
  2018-04-20  7:28 ` Pali Rohár
@ 2018-04-20 14:30   ` Mario.Limonciello
  2018-05-24  7:07     ` Kai Heng Feng
  0 siblings, 1 reply; 5+ messages in thread
From: Mario.Limonciello @ 2018-04-20 14:30 UTC (permalink / raw)
  To: pali.rohar, kai.heng.feng
  Cc: mjg59, dvhart, andy, platform-driver-x86, linux-kernel



> -----Original Message-----
> From: Pali Rohár [mailto:pali.rohar@gmail.com]
> Sent: Friday, April 20, 2018 2:29 AM
> To: Kai-Heng Feng
> Cc: mjg59@srcf.ucam.org; dvhart@infradead.org; andy@infradead.org;
> Limonciello, Mario; platform-driver-x86@vger.kernel.org; linux-
> kernel@vger.kernel.org
> Subject: Re: [PATCH v2] platform/x86: dell-wmi: Ignore new rfkill and fn-lock
> events
> 
> On Friday 20 April 2018 15:26:48 Kai-Heng Feng wrote:
> > There are two new events generated by dell-wmi, rfkill and fn-lock, from
> > Dell Systems.
> >
> > When Fn-lock hotkey gets pressed to switch to function mode:
> > [85951.591542] dell_wmi: Unknown key with type 0x0010 and code 0xe035
> > pressed
> > [85951.591546] dell_wmi: Unknown key with type 0x0010 and code 0x0000
> > pressed
> >
> > When Fn-lock hotkey gets pressed to switch to multimedia mode:
> > [85956.667686] dell_wmi: Unknown key with type 0x0010 and code 0xe035
> > pressed
> > [85956.667690] dell_wmi: Unknown key with type 0x0010 and code 0x0001
> > pressed
> >
> > When radio hotkey gets pressed:
> > [85974.430220] dell_wmi: Unknown key with type 0x0010 and code 0xe008
> > pressed
> >
> > These events are for notification purpose, so we can ignore them.
> >
> > This patch is tested on XPS 9370.
> >
> > Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com>
> 
> Reviewed-by: Pali Rohár <pali.rohar@gmail.com>

Reviewed-by: Mario Limonciello <mario.limonciello@dell.com>

> 
> > ---
> > v2: Reorder alphabetically.
> >     More detailed changelog.
> >
> >  drivers/platform/x86/dell-wmi.c | 14 ++++++++++++++
> >  1 file changed, 14 insertions(+)
> >
> > diff --git a/drivers/platform/x86/dell-wmi.c b/drivers/platform/x86/dell-wmi.c
> > index 8d102195a392..ba8e6725d7ac 100644
> > --- a/drivers/platform/x86/dell-wmi.c
> > +++ b/drivers/platform/x86/dell-wmi.c
> > @@ -261,6 +261,12 @@ static const u16 bios_to_linux_keycode[256] = {
> >   * override them.
> >   */
> >  static const struct key_entry dell_wmi_keymap_type_0010[] = {
> > +	/* Fn-lock switched to function keys */
> > +	{ KE_IGNORE, 0x0, { KEY_RESERVED } },
> > +
> > +	/* Fn-lock switched to multimedia keys */
> > +	{ KE_IGNORE, 0x1, { KEY_RESERVED } },
> > +
> >  	/* Mic mute */
> >  	{ KE_KEY, 0x150, { KEY_MICMUTE } },
> >
> > @@ -296,6 +302,14 @@ static const struct key_entry
> dell_wmi_keymap_type_0010[] = {
> >  	{ KE_KEY,    0x851, { KEY_PROG2 } },
> >  	{ KE_KEY,    0x852, { KEY_PROG3 } },
> >
> > +	/*
> > +	 * Radio disable (notify only -- there is no model for which the
> > +	 * WMI event is supposed to trigger an action).
> > +	 */
> > +	{ KE_IGNORE, 0xe008, { KEY_RFKILL } },
> > +
> > +	/* Fn-lock */
> > +	{ KE_IGNORE, 0xe035, { KEY_RESERVED } },
> >  };
> >
> >  /*
> 
> --
> Pali Rohár
> pali.rohar@gmail.com

^ permalink raw reply	[flat|nested] 5+ messages in thread

* Re: [PATCH v2] platform/x86: dell-wmi: Ignore new rfkill and fn-lock events
  2018-04-20 14:30   ` Mario.Limonciello
@ 2018-05-24  7:07     ` Kai Heng Feng
  2018-05-31 10:44       ` Andy Shevchenko
  0 siblings, 1 reply; 5+ messages in thread
From: Kai Heng Feng @ 2018-05-24  7:07 UTC (permalink / raw)
  To: Mario.Limonciello
  Cc: Pali Rohár, mjg59, dvhart, andy, platform-driver-x86, linux-kernel

at 10:30 PM, Mario.Limonciello@dell.com wrote:

>
>
>> -----Original Message-----
>> From: Pali Rohár [mailto:pali.rohar@gmail.com]
>> Sent: Friday, April 20, 2018 2:29 AM
>> To: Kai-Heng Feng
>> Cc: mjg59@srcf.ucam.org; dvhart@infradead.org; andy@infradead.org;
>> Limonciello, Mario; platform-driver-x86@vger.kernel.org; linux-
>> kernel@vger.kernel.org
>> Subject: Re: [PATCH v2] platform/x86: dell-wmi: Ignore new rfkill and  
>> fn-lock
>> events
>>
>> On Friday 20 April 2018 15:26:48 Kai-Heng Feng wrote:
>>> There are two new events generated by dell-wmi, rfkill and fn-lock, from
>>> Dell Systems.
>>>
>>> When Fn-lock hotkey gets pressed to switch to function mode:
>>> [85951.591542] dell_wmi: Unknown key with type 0x0010 and code 0xe035
>>> pressed
>>> [85951.591546] dell_wmi: Unknown key with type 0x0010 and code 0x0000
>>> pressed
>>>
>>> When Fn-lock hotkey gets pressed to switch to multimedia mode:
>>> [85956.667686] dell_wmi: Unknown key with type 0x0010 and code 0xe035
>>> pressed
>>> [85956.667690] dell_wmi: Unknown key with type 0x0010 and code 0x0001
>>> pressed
>>>
>>> When radio hotkey gets pressed:
>>> [85974.430220] dell_wmi: Unknown key with type 0x0010 and code 0xe008
>>> pressed
>>>
>>> These events are for notification purpose, so we can ignore them.
>>>
>>> This patch is tested on XPS 9370.
>>>
>>> Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com>
>>
>> Reviewed-by: Pali Rohár <pali.rohar@gmail.com>
>
> Reviewed-by: Mario Limonciello <mario.limonciello@dell.com>

Looks like this patch does not get included yet.

Kai-Heng

>
>>> ---
>>> v2: Reorder alphabetically.
>>>     More detailed changelog.
>>>
>>>  drivers/platform/x86/dell-wmi.c | 14 ++++++++++++++
>>>  1 file changed, 14 insertions(+)
>>>
>>> diff --git a/drivers/platform/x86/dell-wmi.c  
>>> b/drivers/platform/x86/dell-wmi.c
>>> index 8d102195a392..ba8e6725d7ac 100644
>>> --- a/drivers/platform/x86/dell-wmi.c
>>> +++ b/drivers/platform/x86/dell-wmi.c
>>> @@ -261,6 +261,12 @@ static const u16 bios_to_linux_keycode[256] = {
>>>   * override them.
>>>   */
>>>  static const struct key_entry dell_wmi_keymap_type_0010[] = {
>>> +	/* Fn-lock switched to function keys */
>>> +	{ KE_IGNORE, 0x0, { KEY_RESERVED } },
>>> +
>>> +	/* Fn-lock switched to multimedia keys */
>>> +	{ KE_IGNORE, 0x1, { KEY_RESERVED } },
>>> +
>>>  	/* Mic mute */
>>>  	{ KE_KEY, 0x150, { KEY_MICMUTE } },
>>>
>>> @@ -296,6 +302,14 @@ static const struct key_entry
>> dell_wmi_keymap_type_0010[] = {
>>> { KE_KEY,    0x851, { KEY_PROG2 } },
>>>  	{ KE_KEY,    0x852, { KEY_PROG3 } },
>>>
>>> +	/*
>>> +	 * Radio disable (notify only -- there is no model for which the
>>> +	 * WMI event is supposed to trigger an action).
>>> +	 */
>>> +	{ KE_IGNORE, 0xe008, { KEY_RFKILL } },
>>> +
>>> +	/* Fn-lock */
>>> +	{ KE_IGNORE, 0xe035, { KEY_RESERVED } },
>>>  };
>>>
>>>  /*
>>
>> --
>> Pali Rohár
>> pali.rohar@gmail.com

^ permalink raw reply	[flat|nested] 5+ messages in thread

* Re: [PATCH v2] platform/x86: dell-wmi: Ignore new rfkill and fn-lock events
  2018-05-24  7:07     ` Kai Heng Feng
@ 2018-05-31 10:44       ` Andy Shevchenko
  0 siblings, 0 replies; 5+ messages in thread
From: Andy Shevchenko @ 2018-05-31 10:44 UTC (permalink / raw)
  To: Kai Heng Feng
  Cc: Mario Limonciello, Pali Rohár, Matthew Garrett, Darren Hart,
	Andy Shevchenko, Platform Driver, Linux Kernel Mailing List

On Thu, May 24, 2018 at 10:07 AM, Kai Heng Feng
<kai.heng.feng@canonical.com> wrote:
> at 10:30 PM, Mario.Limonciello@dell.com wrote:

>>> Reviewed-by: Pali Rohár <pali.rohar@gmail.com>
>> Reviewed-by: Mario Limonciello <mario.limonciello@dell.com>

> Looks like this patch does not get included yet.

Yep. It also is missed in our patchwork or I mistakenly mark it with
some irrelevant state. Sorry for that.
Please, resend with all tags applied.

-- 
With Best Regards,
Andy Shevchenko

^ permalink raw reply	[flat|nested] 5+ messages in thread

end of thread, other threads:[~2018-05-31 10:45 UTC | newest]

Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed)
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2018-04-20  7:26 [PATCH v2] platform/x86: dell-wmi: Ignore new rfkill and fn-lock events Kai-Heng Feng
2018-04-20  7:28 ` Pali Rohár
2018-04-20 14:30   ` Mario.Limonciello
2018-05-24  7:07     ` Kai Heng Feng
2018-05-31 10:44       ` Andy Shevchenko

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