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From: Joey Pabalinas <joeypabalinas@gmail.com>
To: linux-input@vger.kernel.org
Cc: linux-kernel@vger.kernel.org, Jiri Kosina <jikos@kernel.org>,
	Benjamin Tissoires <benjamin.tissoires@redhat.com>,
	Daniel Martin <consume.noise@gmail.com>
Subject: [PATCH 1/4] HID: multitouch: add MT_QUIRK_NOT_SEEN_MEANS_UP to MT_CLS_WIN_8 quirks
Date: Sat, 30 Jun 2018 14:19:50 -1000	[thread overview]
Message-ID: <958e450a066289c94ba03429166c972c54be6fb3.1530402641.git.joeypabalinas@gmail.com> (raw)
In-Reply-To: <cover.1530402641.git.joeypabalinas@gmail.com>

The firmware found in the touch screen of the Surface Pro 3 is slightly
buggy and occasionally doesn't send lift off reports for contacts; add
MT_QUIRK_NOT_SEEN_MEANS_UP to .quirks to compensate for the missed
reports.

Signed-off-by: Joey Pabalinas <joeypabalinas@gmail.com>

 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/hid/hid-multitouch.c b/drivers/hid/hid-multitouch.c
index 45968f7970f87775fa..a793076139d7d0db9b 100644
--- a/drivers/hid/hid-multitouch.c
+++ b/drivers/hid/hid-multitouch.c
@@ -242,11 +242,12 @@ static struct mt_class mt_classes[] = {
 		.quirks = MT_QUIRK_ALWAYS_VALID |
 			MT_QUIRK_IGNORE_DUPLICATES |
 			MT_QUIRK_HOVERING |
 			MT_QUIRK_CONTACT_CNT_ACCURATE |
 			MT_QUIRK_STICKY_FINGERS |
-			MT_QUIRK_WIN8_PTP_BUTTONS },
+			MT_QUIRK_WIN8_PTP_BUTTONS |
+			MT_QUIRK_NOT_SEEN_MEANS_UP },
 	{ .name = MT_CLS_EXPORT_ALL_INPUTS,
 		.quirks = MT_QUIRK_ALWAYS_VALID |
 			MT_QUIRK_CONTACT_CNT_ACCURATE,
 		.export_all_inputs = true },
 	{ .name = MT_CLS_WIN_8_DUAL,
-- 
2.18.0


WARNING: multiple messages have this Message-ID (diff)
From: Joey Pabalinas <joeypabalinas@gmail.com>
To: linux-input@vger.kernel.org
Cc: linux-kernel@vger.kernel.org, Jiri Kosina <jikos@kernel.org>,
	Benjamin Tissoires <benjamin.tissoires@redhat.com>,
	Daniel Martin <consume.noise@gmail.com>
Subject: [PATCH RESEND 1/4] HID: multitouch: add MT_QUIRK_NOT_SEEN_MEANS_UP to MT_CLS_WIN_8 quirks
Date: Thu,  9 Aug 2018 13:39:16 -1000	[thread overview]
Message-ID: <958e450a066289c94ba03429166c972c54be6fb3.1530402641.git.joeypabalinas@gmail.com> (raw)
Message-ID: <20180809233916.BduCYrghDsSudKsiT8nKde3cWEt6EkNmLIPsMk_0FXM@z> (raw)
In-Reply-To: <cover.1530402641.git.joeypabalinas@gmail.com>

The firmware found in the touch screen of the Surface Pro 3 is slightly
buggy and occasionally doesn't send lift off reports for contacts; add
MT_QUIRK_NOT_SEEN_MEANS_UP to .quirks to compensate for the missed
reports.

Signed-off-by: Joey Pabalinas <joeypabalinas@gmail.com>

 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/hid/hid-multitouch.c b/drivers/hid/hid-multitouch.c
index 45968f7970f87775fa..a793076139d7d0db9b 100644
--- a/drivers/hid/hid-multitouch.c
+++ b/drivers/hid/hid-multitouch.c
@@ -242,11 +242,12 @@ static struct mt_class mt_classes[] = {
 		.quirks = MT_QUIRK_ALWAYS_VALID |
 			MT_QUIRK_IGNORE_DUPLICATES |
 			MT_QUIRK_HOVERING |
 			MT_QUIRK_CONTACT_CNT_ACCURATE |
 			MT_QUIRK_STICKY_FINGERS |
-			MT_QUIRK_WIN8_PTP_BUTTONS },
+			MT_QUIRK_WIN8_PTP_BUTTONS |
+			MT_QUIRK_NOT_SEEN_MEANS_UP },
 	{ .name = MT_CLS_EXPORT_ALL_INPUTS,
 		.quirks = MT_QUIRK_ALWAYS_VALID |
 			MT_QUIRK_CONTACT_CNT_ACCURATE,
 		.export_all_inputs = true },
 	{ .name = MT_CLS_WIN_8_DUAL,
-- 
2.18.0


  reply	other threads:[~2018-07-01  0:20 UTC|newest]

Thread overview: 19+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-07-01  0:19 [PATCH 0/4] reduce Surface Pro 3 multitouch jitter Joey Pabalinas
2018-07-01  0:19 ` Joey Pabalinas [this message]
2018-07-03  7:53   ` [PATCH 1/4] HID: multitouch: add MT_QUIRK_NOT_SEEN_MEANS_UP to MT_CLS_WIN_8 quirks Benjamin Tissoires
2018-08-09 23:57     ` Joey Pabalinas
2018-08-09 23:39   ` [PATCH RESEND " Joey Pabalinas
2018-08-10  3:54   ` Joey Pabalinas
2018-07-01  0:19 ` [PATCH 2/4] HID: multitouch: don't check HID_GROUP_MULTITOUCH_WIN_8 for serial protocol Joey Pabalinas
2018-07-03  8:16   ` Benjamin Tissoires
2018-08-10  3:50     ` Joey Pabalinas
2018-08-09 23:39   ` [PATCH RESEND " Joey Pabalinas
2018-07-01  0:19 ` [PATCH 3/4] HID: multitouch: drop reports containing invalid values Joey Pabalinas
2018-07-03  8:13   ` Benjamin Tissoires
2018-08-10  3:27     ` Joey Pabalinas
2018-08-09 23:39   ` [PATCH RESEND " Joey Pabalinas
2018-07-01  0:19 ` [PATCH 4/4] HID: multitouch: remove unneeded else conditional cases Joey Pabalinas
2018-07-03  8:17   ` Benjamin Tissoires
2018-08-10  0:03     ` Joey Pabalinas
2018-08-09 23:39   ` [PATCH RESEND " Joey Pabalinas
2018-08-09 23:39 ` [PATCH RESEND 0/4] reduce Surface Pro 3 multitouch jitter Joey Pabalinas

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