linux-kernel - Re: [PATCH] platform/x86/intel-vbtn: add volume up and down

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Date:   Mon, 24 Apr 2017 23:32:03 +0200
From:   Maarten Maathuis <madman2003@...il.com>
To:     Andy Shevchenko <andy.shevchenko@...il.com>
Cc:     AceLan Kao <acelan.kao@...onical.com>,
        "dvhart@...radead.org" <dvhart@...radead.org>,
        Andy Shevchenko <andy@...radead.org>,
        Platform Driver <platform-driver-x86@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        Maarten Maathuis <madman2003@...kahr.net>
Subject: Re: [PATCH] platform/x86/intel-vbtn: add volume up and down

On Mon, Apr 24, 2017 at 10:55 PM, Andy Shevchenko
<andy.shevchenko@...il.com> wrote:
> On Mon, Apr 24, 2017 at 11:47 PM, Maarten Maathuis <madman2003@...il.com> wrote:
>> Tested on HP Elite X2 1012 G1.
>> Matches event report of Lenovo Helix 2
>> (https://www.spinics.net/lists/ibm-acpi-devel/msg03982.html).
>
> Thanks for the patch.
>
> A bit of work still required.
>
> According to Submitting Patches document [1] we need your Signed-off-by tag.
>
> Besides that see my comment below.
>
> [1] https://www.kernel.org/doc/Documentation/process/submitting-patches.rst
>
>
>> ---
>>  drivers/platform/x86/intel-vbtn.c | 8 ++++++--
>>  1 file changed, 6 insertions(+), 2 deletions(-)
>>
>> diff --git a/drivers/platform/x86/intel-vbtn.c b/drivers/platform/x86/intel-vbtn.c
>> index 554e82ebe83c..1fbebbad350d 100644
>> --- a/drivers/platform/x86/intel-vbtn.c
>> +++ b/drivers/platform/x86/intel-vbtn.c
>> @@ -35,8 +35,12 @@ static const struct acpi_device_id intel_vbtn_ids[] = {
>>
>>  /* In theory, these are HID usages. */
>>  static const struct key_entry intel_vbtn_keymap[] = {
>
>> -       { KE_IGNORE, 0xC0, { KEY_POWER } },     /* power key press */
>> -       { KE_KEY, 0xC1, { KEY_POWER } },        /* power key release */
>> +       { KE_IGNORE, 0xC0, { KEY_POWER } },      /* power key press */
>> +       { KE_KEY, 0xC1, { KEY_POWER } },         /* power key release */
>
> As far as I can see nothing should happen on these lines. I think your
> editor (or maybe email setup) is configured somehow wrongly. We expect
> TAB as an indentation starter.
>
> We also encourage to use git send-email tool instead of manual
> submitting patches through some (broken) MUAs.

I fell back to an other SMTP server, until i can find a structural
long term solution.
The difference in the other two lines was due to a misunderstanding
about indenting
policy. hopefully it's better now.

>
>> +       { KE_KEY, 0xC4, { KEY_VOLUMEUP} },       /* volume-up key press */
>> +       { KE_IGNORE, 0xC5, { KEY_VOLUMEUP } },   /* volume-up key release */
>> +       { KE_KEY, 0xC6, { KEY_VOLUMEDOWN} },     /* volume-down key press */
>> +       { KE_IGNORE, 0xC7, { KEY_VOLUMEDOWN } }, /* volume-down key release */
>>         { KE_END },
>
> --
> With Best Regards,
> Andy Shevchenko



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