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From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Lyude Paul <lyude@redhat.com>,
	Dmitry Torokhov <dmitry.torokhov@gmail.com>,
	Sasha Levin <sashal@kernel.org>,
	linux-input@vger.kernel.org
Subject: [PATCH AUTOSEL 4.19 24/25] Input: synaptics - enable RMI mode for X1 Extreme 2nd Generation
Date: Fri, 22 Nov 2019 14:48:57 -0500	[thread overview]
Message-ID: <20191122194859.24508-24-sashal@kernel.org> (raw)
In-Reply-To: <20191122194859.24508-1-sashal@kernel.org>

From: Lyude Paul <lyude@redhat.com>

[ Upstream commit 768ea88bcb235ac3a92754bf82afcd3f12200bcc ]

Just got one of these for debugging some unrelated issues, and noticed
that Lenovo seems to have gone back to using RMI4 over smbus with
Synaptics touchpads on some of their new systems, particularly this one.
So, let's enable RMI mode for the X1 Extreme 2nd Generation.

Signed-off-by: Lyude Paul <lyude@redhat.com>
Link: https://lore.kernel.org/r/20191115221814.31903-1-lyude@redhat.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 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 06cebde2422ea..afdb9947d8af9 100644
--- a/drivers/input/mouse/synaptics.c
+++ b/drivers/input/mouse/synaptics.c
@@ -180,6 +180,7 @@ static const char * const smbus_pnp_ids[] = {
 	"LEN0096", /* X280 */
 	"LEN0097", /* X280 -> ALPS trackpoint */
 	"LEN009b", /* T580 */
+	"LEN0402", /* X1 Extreme 2nd Generation */
 	"LEN200f", /* T450s */
 	"LEN2054", /* E480 */
 	"LEN2055", /* E580 */
-- 
2.20.1


  parent reply	other threads:[~2019-11-22 19:53 UTC|newest]

Thread overview: 27+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-11-22 19:48 [PATCH AUTOSEL 4.19 01/25] autofs: fix a leak in autofs_expire_indirect() Sasha Levin
2019-11-22 19:48 ` [PATCH AUTOSEL 4.19 02/25] RDMA/hns: Correct the value of HNS_ROCE_HEM_CHUNK_LEN Sasha Levin
2019-11-22 19:48 ` [PATCH AUTOSEL 4.19 03/25] xfrm: Fix memleak on xfrm state destroy Sasha Levin
2019-11-22 19:48 ` [PATCH AUTOSEL 4.19 04/25] iwlwifi: pcie: don't consider IV len in A-MSDU Sasha Levin
2019-11-22 19:48 ` [PATCH AUTOSEL 4.19 05/25] exportfs_decode_fh(): negative pinned may become positive without the parent locked Sasha Levin
2019-11-22 19:48 ` [PATCH AUTOSEL 4.19 06/25] audit_get_nd(): don't unlock parent too early Sasha Levin
2019-11-22 19:48 ` [PATCH AUTOSEL 4.19 07/25] NFC: nxp-nci: Fix NULL pointer dereference after I2C communication error Sasha Levin
2019-11-22 19:48 ` [PATCH AUTOSEL 4.19 08/25] xfrm: release device reference for invalid state Sasha Levin
2019-11-22 19:48 ` [PATCH AUTOSEL 4.19 09/25] Input: cyttsp4_core - fix use after free bug Sasha Levin
2019-11-22 19:48 ` [PATCH AUTOSEL 4.19 10/25] sched/core: Avoid spurious lock dependencies Sasha Levin
2019-11-22 19:48 ` [PATCH AUTOSEL 4.19 11/25] perf/core: Consistently fail fork on allocation failures Sasha Levin
2019-11-22 19:48 ` [PATCH AUTOSEL 4.19 12/25] ALSA: pcm: Fix stream lock usage in snd_pcm_period_elapsed() Sasha Levin
2019-11-22 19:48 ` [PATCH AUTOSEL 4.19 13/25] drm/sun4i: tcon: Set min division of TCON0_DCLK to 1 Sasha Levin
2019-11-22 19:48 ` [PATCH AUTOSEL 4.19 14/25] selftests: kvm: fix build with glibc >= 2.30 Sasha Levin
2019-11-22 19:48 ` [PATCH AUTOSEL 4.19 15/25] net: usb: qmi_wwan: add support for Foxconn T77W968 LTE modules Sasha Levin
2019-11-22 19:48 ` [PATCH AUTOSEL 4.19 16/25] slip: Fix memory leak in slip_open error path Sasha Levin
2019-11-22 19:48 ` [PATCH AUTOSEL 4.19 17/25] net: cdc_ncm: Signedness bug in cdc_ncm_set_dgram_size() Sasha Levin
2019-11-22 19:48 ` [PATCH AUTOSEL 4.19 18/25] slcan: Fix memory leak in error path Sasha Levin
2019-11-22 19:48 ` [PATCH AUTOSEL 4.19 19/25] rsxx: add missed destroy_workqueue calls in remove Sasha Levin
2019-11-22 19:48 ` [PATCH AUTOSEL 4.19 20/25] ax88172a: fix information leak on short answers Sasha Levin
2019-11-22 19:48 ` [PATCH AUTOSEL 4.19 21/25] net: ep93xx_eth: fix mismatch of request_mem_region in remove Sasha Levin
2019-11-22 19:48 ` [PATCH AUTOSEL 4.19 22/25] i2c: acpi: Force bus speed to 400KHz if a Silead touchscreen is present Sasha Levin
2019-11-22 19:48 ` [PATCH AUTOSEL 4.19 23/25] i2c: core: fix use after free in of_i2c_notify Sasha Levin
2019-11-22 19:48 ` Sasha Levin [this message]
2019-11-22 19:55   ` [PATCH AUTOSEL 4.19 24/25] Input: synaptics - enable RMI mode for X1 Extreme 2nd Generation Dmitry Torokhov
2019-12-06 12:14     ` Sasha Levin
2019-11-22 19:48 ` [PATCH AUTOSEL 4.19 25/25] net: gemini: add missed free_netdev Sasha Levin

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