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Re-add synaptics patches

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This commit is contained in:
Simon Gaiser 2018-04-17 02:02:48 +02:00
parent f754a8905d
commit 7dd1395812
3 changed files with 71 additions and 0 deletions
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41
patches.backports/Input-synaptics---add-Intertouch-support-on-X1-Carbon-6th-and-X280.patch Normal file
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@ -0,0 +1,41 @@
From patchwork Mon Oct 16 14:48:55 2017
Content-Type: text/plain; charset="utf-8"
MIME-Version: 1.0
Content-Transfer-Encoding: 7bit
Subject: Input: synaptics - add Intertouch support on X1 Carbon 6th and X280
From: Aaron Ma <aaron.ma@canonical.com>
X-Patchwork-Id: 10008513
Message-Id: <1508165335-16738-1-git-send-email-aaron.ma@canonical.com>
To: linux-input@vger.kernel.org, linux-kernel@vger.kernel.org,
dmitry.torokhov@gmail.com, aaron.ma@canonical.com
Date: Mon, 16 Oct 2017 22:48:55 +0800
Synaptics devices reported it has Intertouch support,
and it fails via PS/2 as following logs:
psmouse serio2: Failed to reset mouse on synaptics-pt/serio0
psmouse serio2: Failed to enable mouse on synaptics-pt/serio0
Set these new devices to use SMBus to fix this issue,
then they report SMBus version 3 is using,
patch: https://patchwork.kernel.org/patch/9989547/ enabled SMBus ver 3 and
makes synaptics devices work fine on SMBus mode.
Signed-off-by: Aaron Ma <aaron.ma@canonical.com>
---
drivers/input/mouse/synaptics.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/input/mouse/synaptics.c b/drivers/input/mouse/synaptics.c
index 5af0b7d200bc..da3a5e40e80c 100644
--- a/drivers/input/mouse/synaptics.c
+++ b/drivers/input/mouse/synaptics.c
@@ -173,6 +173,8 @@ static const char * const smbus_pnp_ids[] = {
"LEN0046", /* X250 */
"LEN004a", /* W541 */
"LEN0073", /* X1 Carbon 5 */
+ "LEN0092", /* X1 Carbon 6 */
+ "LEN0096", /* X280 */
"LEN200f", /* T450s */
NULL
};

28
patches.backports/v2-2-2-Input-synaptics---Lenovo-X1-Carbon-5-should-use-SMBUS-RMI.patch Normal file
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From patchwork Fri Oct 6 14:06:30 2017
Content-Type: text/plain; charset="utf-8"
MIME-Version: 1.0
Content-Transfer-Encoding: 7bit
Subject: [v2,2/2] Input: synaptics - Lenovo X1 Carbon 5 should use SMBUS/RMI
From: Yiannis Marangos <yiannis.marangos@gmail.com>
X-Patchwork-Id: 9989549
Message-Id: <20171006140630.6398-3-yiannis.marangos@gmail.com>
To: linux-input@vger.kernel.org
Cc: Yiannis Marangos <yiannis.marangos@gmail.com>
Date: Fri, 6 Oct 2017 17:06:30 +0300
---
drivers/input/mouse/synaptics.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/input/mouse/synaptics.c b/drivers/input/mouse/synaptics.c
index 5af0b7d200bc..eecb8872c1a5 100644
--- a/drivers/input/mouse/synaptics.c
+++ b/drivers/input/mouse/synaptics.c
@@ -172,6 +172,7 @@ static const char * const smbus_pnp_ids[] = {
"LEN0048", /* X1 Carbon 3 */
"LEN0046", /* X250 */
"LEN004a", /* W541 */
+ "LEN0073", /* X1 Carbon 5 */
"LEN200f", /* T450s */
NULL
};

2
series.conf
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@ -31,3 +31,5 @@ patches.xen/b93008d1ac65-xen-xenbus-Catch-closing-of-non-existent-transaction.pa
patches.xen/8fe5ab411209-xen-xenbus_dev_frontend-Verify-body-of-XS_TRANSACTIO.patch
# Hardware-specific fixes, backported from newer kernel and/or developers branches
patches.backports/v2-2-2-Input-synaptics---Lenovo-X1-Carbon-5-should-use-SMBUS-RMI.patch
patches.backports/Input-synaptics---add-Intertouch-support-on-X1-Carbon-6th-and-X280.patch