From: Philip Chen <philipchen@chromium.org>
To: Stephen Boyd <swboyd@chromium.org>
Cc: LKML <linux-kernel@vger.kernel.org>,
Dmitry Torokhov <dmitry.torokhov@gmail.com>,
Douglas Anderson <dianders@chromium.org>,
Benson Leung <bleung@chromium.org>,
Enric Balletbo i Serra <enric.balletbo@collabora.com>,
Guenter Roeck <groeck@chromium.org>,
Rob Herring <robh+dt@kernel.org>, Simon Glass <sjg@chromium.org>,
devicetree@vger.kernel.org, linux-input@vger.kernel.org
Subject: Re: [PATCH v4 1/2] dt-bindings: input: cros-ec-keyb: Add a new property
Date: Tue, 12 Jan 2021 15:29:11 -0800 [thread overview]
Message-ID: <CA+cxXhkXJGYx0SQ-S7B=6iHAWFoCQpokw7huaGTNKbVmP1JDhA@mail.gmail.com> (raw)
In-Reply-To: <161041741167.3661239.13546059654424804588@swboyd.mtv.corp.google.com>
On Mon, Jan 11, 2021 at 6:10 PM Stephen Boyd <swboyd@chromium.org> wrote:
>
> Quoting Philip Chen (2021-01-07 15:42:08)
> > This patch adds a new property `function-row-physmap` to the
>
> From Documentation/process/submitting-patches.rst
>
> Describe your changes in imperative mood, e.g. "make xyzzy do frotz"
> instead of "[This patch] makes xyzzy do frotz" or "[I] changed xyzzy
> to do frotz", as if you are giving orders to the codebase to change
> its behaviour.
I was aware of this guideline, but I thought it only applies to the
summary line.
I'll apply the guideline to the whole description.
Thanks!
>
> > device tree for the custom keyboard top row design.
> >
> > The property describes the rows/columns of the top row keys
> > from left to right.
> >
> > Signed-off-by: Philip Chen <philipchen@chromium.org>
> > ---
> > diff --git a/Documentation/devicetree/bindings/input/google,cros-ec-keyb.yaml b/Documentation/devicetree/bindings/input/google,cros-ec-keyb.yaml
> > index 8e50c14a9d778..7acdb33781d30 100644
> > --- a/Documentation/devicetree/bindings/input/google,cros-ec-keyb.yaml
> > +++ b/Documentation/devicetree/bindings/input/google,cros-ec-keyb.yaml
> > @@ -31,6 +31,16 @@ properties:
> > if the EC does not have its own logic or hardware for this.
> > type: boolean
> >
> > + function-row-physmap:
>
> Is there any minimum/maximum number of elements possible?
The maximum is 15.
There is no definition for the minimum - we can probably say the minimum is 1.
>
> > + $ref: '/schemas/types.yaml#/definitions/uint32-array'
> > + description: |
> > + An ordered u32 array describing the rows/columns (in the scan matrix)
> > + of top row keys from physical left (KEY_F1) to right. Each entry
> > + encodes the row/column as:
> > + (((row) & 0xFF) << 24) | (((column) & 0xFF) << 16)
> > + where the lower 16 bits are reserved. This property is specified only
> > + when the keyboard has a custom design for the top row keys.
> > +
next prev parent reply other threads:[~2021-01-12 23:30 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-07 23:42 [PATCH v4 1/2] dt-bindings: input: cros-ec-keyb: Add a new property Philip Chen
2021-01-07 23:42 ` [PATCH v4 2/2] Input: cros-ec-keyb - Expose function row physical map to userspace Philip Chen
2021-01-12 2:24 ` Stephen Boyd
2021-01-12 23:55 ` Philip Chen
2021-01-13 6:49 ` Stephen Boyd
2021-01-13 22:47 ` Philip Chen
2021-01-13 23:14 ` Stephen Boyd
2021-01-14 1:29 ` Philip Chen
2021-01-14 1:39 ` Stephen Boyd
2021-01-14 5:48 ` Philip Chen
2021-01-12 2:10 ` [PATCH v4 1/2] dt-bindings: input: cros-ec-keyb: Add a new property Stephen Boyd
2021-01-12 23:29 ` Philip Chen [this message]
2021-01-13 6:52 ` Stephen Boyd
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