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Date:   Thu, 23 Aug 2018 11:57:22 -0700
From:   Matthew Wilcox <willy@infradead.org>
To:     Harry Cutts <hcutts@chromium.org>
Cc:     linux-input <linux-input@vger.kernel.org>,
        LKML <linux-kernel@vger.kernel.org>,
        Jiri Kosina <jiri.kosina@suse.cz>,
        Dmitry Torokhov <dmitry.torokhov@gmail.com>,
        Benjamin Tissoires <benjamin.tissoires@redhat.com>,
        linux-doc@vger.kernel.org, Jonathan Corbet <corbet@lwn.net>
Subject: Re: [PATCH 1/3] Add the `REL_WHEEL_HI_RES` event code
Message-ID: <20180823185722.GA24777@bombadil.infradead.org>
References: <20180823183057.247630-1-hcutts@chromium.org>
 <20180823183057.247630-2-hcutts@chromium.org>
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On Thu, Aug 23, 2018 at 11:30:55AM -0700, Harry Cutts wrote:
> +  - If a vertical scroll wheel supports high-resolution scrolling, this code
> +    will be emitted in addition to REL_WHEEL. The value is the (approximate)
> +    distance travelled by the user's finger, in 256ths of a millimeter.

Is it too late to change this to an actual unit like micrometres?