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From: Benjamin Tissoires <benjamin.tissoires@redhat.com>
To: Jiri Kosina <jikos@kernel.org>,
	Dmitry Torokhov <dmitry.torokhov@gmail.com>
Cc: Mario.Limonciello@dell.com,
	Peter Hutterer <peter.hutterer@who-t.net>,
	linux-input@vger.kernel.org, linux-kernel@vger.kernel.org,
	Benjamin Tissoires <benjamin.tissoires@redhat.com>
Subject: [PATCH v3 11/12] HID: multitouch: touchscreens also use confidence reports
Date: Thu, 21 Jun 2018 14:09:07 +0200	[thread overview]
Message-ID: <20180621120908.16706-12-benjamin.tissoires@redhat.com> (raw)
In-Reply-To: <20180621120908.16706-1-benjamin.tissoires@redhat.com>

From: Dmitry Torokhov <dmitry.torokhov@gmail.com>

According to [1] the confidence is used not only by touchpad devices,
but also by touchscreens.

[1] https://docs.microsoft.com/en-us/windows-hardware/design/component-guidelines/touchscreen-required-hid-top-level-collections

Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
[rebased]
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>

---

no changes in v2 (compared to Dmitry's initial submission)
no changes in v3
---
 drivers/hid/hid-multitouch.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/hid/hid-multitouch.c b/drivers/hid/hid-multitouch.c
index 36c8b67bb032..9c708aa261ee 100644
--- a/drivers/hid/hid-multitouch.c
+++ b/drivers/hid/hid-multitouch.c
@@ -734,7 +734,8 @@ static int mt_touch_input_mapping(struct hid_device *hdev, struct hid_input *hi,
 		case HID_DG_CONFIDENCE:
 			if ((cls->name == MT_CLS_WIN_8 ||
 				cls->name == MT_CLS_WIN_8_DUAL) &&
-				field->application == HID_DG_TOUCHPAD)
+				(field->application == HID_DG_TOUCHPAD ||
+				 field->application == HID_DG_TOUCHSCREEN))
 				app->quirks |= MT_QUIRK_CONFIDENCE;
 
 			if (app->quirks & MT_QUIRK_CONFIDENCE)
-- 
2.14.3


  parent reply	other threads:[~2018-06-21 12:09 UTC|newest]

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-06-21 12:08 [PATCH v3 00/12] Hid multitouch rewrite, support os system multi-axis devices, take 3 Benjamin Tissoires
2018-06-21 12:08 ` [PATCH v3 01/12] input: add MT_TOOL_DIAL Benjamin Tissoires
2018-06-27  0:54   ` Peter Hutterer
2018-06-21 12:08 ` [PATCH v3 02/12] HID: multitouch: make sure the static list of class is not changed Benjamin Tissoires
2018-06-21 12:08 ` [PATCH v3 03/12] HID: multitouch: Store per collection multitouch data Benjamin Tissoires
2018-06-21 12:09 ` [PATCH v3 04/12] HID: multitouch: store a per application quirks value Benjamin Tissoires
2018-06-21 12:09 ` [PATCH v3 05/12] HID: multitouch: ditch mt_report_id Benjamin Tissoires
2018-06-21 12:09 ` [PATCH v3 06/12] HID: multitouch: remove one copy of values Benjamin Tissoires
2018-06-21 12:09 ` [PATCH v3 07/12] HID: input: enable Totem on the Dell Canvas 27 Benjamin Tissoires
2018-06-21 12:09 ` [PATCH v3 08/12] HID: core: do not upper bound the collection stack Benjamin Tissoires
2018-06-21 12:09 ` [PATCH v3 09/12] HID: microsoft: support the Surface Dial Benjamin Tissoires
2018-06-21 12:09 ` [PATCH v3 10/12] HID: multitouch: report MT_TOOL_PALM for non-confident touches Benjamin Tissoires
2018-06-27  1:08   ` Peter Hutterer
2018-07-04 15:18     ` Dmitry Torokhov
2018-06-21 12:09 ` Benjamin Tissoires [this message]
2018-06-21 12:09 ` [PATCH v3 12/12] HID: multitouch: handle palm for touchscreens Benjamin Tissoires
2018-06-27  1:10   ` Peter Hutterer

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