From mboxrd@z Thu Jan 1 00:00:00 1970 From: Henrik Rydberg Subject: Re: [PATCH v5] HID: hid-multitouch: support fine-grain orientation reporting Date: Wed, 29 Nov 2017 23:33:58 +0100 Message-ID: References: <20171012062143.39785-1-wnhuang@google.com> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8bit Return-path: In-Reply-To: <20171012062143.39785-1-wnhuang@google.com> Content-Language: en-US Sender: linux-doc-owner@vger.kernel.org To: Wei-Ning Huang , LKML , Linux Input Cc: Dmitry Torokhov , Jiri Kosina , Benjamin Tissoires , Peter Hutterer , Wei-Ning Huang , dmitry.torokhov@gmail.com, corbet@lwn.net, linux-doc@vger.kernel.org List-Id: linux-input@vger.kernel.org On 10/12/2017 08:21 AM, Wei-Ning Huang wrote: > From: Wei-Ning Huang > > The current hid-multitouch driver only allow the report of two > orientations, vertical and horizontal. We use the Azimuth orientation > usage 0x3F under the Digitizer usage page to report orientation if the > device supports it. > > Changelog: > v1 -> v2: > - Fix commit message. > - Remove resolution reporting for ABS_MT_ORIENTATION. > v2 -> v3: > - Fix commit message. > v3 -> v4: > - Fix ABS_MT_ORIENTATION ABS param range. > - Don't set ABS_MT_ORIENTATION in ABS_DG_HEIGHT when it is already > set by ABS_DG_AZIMUTH. > v4 -> v5: > - Improve multi-touch-protocol.rst documentation. > > Signed-off-by: Wei-Ning Huang > Signed-off-by: Wei-Ning Huang > Reviewed-by: Dmitry Torokhov > --- > Documentation/input/multi-touch-protocol.rst | 9 ++--- > drivers/hid/hid-multitouch.c | 52 +++++++++++++++++++++++++--- > include/linux/hid.h | 1 + > 3 files changed, 54 insertions(+), 8 deletions(-)    Reviewed-by: Henrik Rydberg Thank you, Wei-Ning, and sorry for the delay. Dmitry, did you plan to add this to your pull request already? Henrik