From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: linux-kernel@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
stable@vger.kernel.org, Cole Rogers <colerogers@disroot.org>,
Benjamin Tissoires <benjamin.tissoires@redhat.com>,
Dmitry Torokhov <dmitry.torokhov@gmail.com>
Subject: [PATCH 5.1 03/54] Input: synaptics - enable SMBUS on T480 thinkpad trackpad
Date: Thu, 18 Jul 2019 12:00:58 +0900 [thread overview]
Message-ID: <20190718030053.613001211@linuxfoundation.org> (raw)
In-Reply-To: <20190718030053.287374640@linuxfoundation.org>
From: Cole Rogers <colerogers@disroot.org>
commit abbe3acd7d72ab4633ade6bd24e8306b67e0add3 upstream.
Thinkpad t480 laptops had some touchpad features disabled, resulting in the
loss of pinch to activities in GNOME, on wayland, and other touch gestures
being slower. This patch adds the touchpad of the t480 to the smbus_pnp_ids
whitelist to enable the extra features. In my testing this does not break
suspend (on fedora, with wayland, and GNOME, using the rc-6 kernel), while
also fixing the feature on a T480.
Signed-off-by: Cole Rogers <colerogers@disroot.org>
Acked-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Cc: stable@vger.kernel.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/input/mouse/synaptics.c | 1 +
1 file changed, 1 insertion(+)
--- a/drivers/input/mouse/synaptics.c
+++ b/drivers/input/mouse/synaptics.c
@@ -176,6 +176,7 @@ static const char * const smbus_pnp_ids[
"LEN0072", /* X1 Carbon Gen 5 (2017) - Elan/ALPS trackpoint */
"LEN0073", /* X1 Carbon G5 (Elantech) */
"LEN0092", /* X1 Carbon 6 */
+ "LEN0093", /* T480 */
"LEN0096", /* X280 */
"LEN0097", /* X280 -> ALPS trackpoint */
"LEN200f", /* T450s */
next prev parent reply other threads:[~2019-07-18 3:05 UTC|newest]
Thread overview: 62+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-07-18 3:00 [PATCH 5.1 00/54] 5.1.19-stable review Greg Kroah-Hartman
2019-07-18 3:00 ` [PATCH 5.1 01/54] Revert "e1000e: fix cyclic resets at link up with active tx" Greg Kroah-Hartman
2019-07-18 3:00 ` [PATCH 5.1 02/54] e1000e: start network tx queue only when link is up Greg Kroah-Hartman
2019-07-18 3:00 ` Greg Kroah-Hartman [this message]
2019-07-18 3:00 ` [PATCH 5.1 04/54] nilfs2: do not use unexported cpu_to_le32()/le32_to_cpu() in uapi header Greg Kroah-Hartman
2019-07-18 3:01 ` [PATCH 5.1 05/54] drivers: base: cacheinfo: Ensure cpu hotplug work is done before Intel RDT Greg Kroah-Hartman
2019-07-18 3:01 ` [PATCH 5.1 06/54] firmware: improve LSM/IMA security behaviour Greg Kroah-Hartman
2019-07-18 3:01 ` [PATCH 5.1 07/54] ARM: dts: meson8: fix GPU interrupts and drop an undocumented property Greg Kroah-Hartman
2019-07-18 3:01 ` [PATCH 5.1 08/54] ARM: dts: meson8b: fix the operating voltage of the Mali GPU Greg Kroah-Hartman
2019-07-18 3:01 ` [PATCH 5.1 09/54] irqchip/irq-csky-mpintc: Support auto irq deliver to all cpus Greg Kroah-Hartman
2019-07-18 3:01 ` [PATCH 5.1 10/54] irqchip/gic-v3-its: Fix command queue pointer comparison bug Greg Kroah-Hartman
2019-07-18 3:01 ` [PATCH 5.1 11/54] clk: ti: clkctrl: Fix returning uninitialized data Greg Kroah-Hartman
2019-07-18 3:01 ` [PATCH 5.1 12/54] efi/bgrt: Drop BGRT status field reserved bits check Greg Kroah-Hartman
2019-07-18 3:01 ` [PATCH 5.1 13/54] arm64: dts: ls1028a: Fix CPU idle fail Greg Kroah-Hartman
2019-07-18 3:01 ` [PATCH 5.1 14/54] selftests/powerpc: Add test of fork with mapping above 512TB Greg Kroah-Hartman
2019-07-18 3:01 ` [PATCH 5.1 15/54] perf/core: Fix perf_sample_regs_user() mm check Greg Kroah-Hartman
2019-07-18 3:01 ` [PATCH 5.1 16/54] ARM: dts: gemini Fix up DNS-313 compatible string Greg Kroah-Hartman
2019-07-18 3:01 ` [PATCH 5.1 17/54] ARM: omap2: remove incorrect __init annotation Greg Kroah-Hartman
2019-07-18 3:01 ` [PATCH 5.1 18/54] afs: Fix uninitialised spinlock afs_volume::cb_break_lock Greg Kroah-Hartman
2019-07-18 3:01 ` [PATCH 5.1 19/54] x86/efi: fix a -Wtype-limits compilation warning Greg Kroah-Hartman
2019-07-18 3:01 ` [PATCH 5.1 20/54] x86/apic: Fix integer overflow on 10 bit left shift of cpu_khz Greg Kroah-Hartman
2019-07-18 3:01 ` [PATCH 5.1 21/54] be2net: fix link failure after ethtool offline test Greg Kroah-Hartman
2019-07-18 3:01 ` [PATCH 5.1 22/54] ppp: mppe: Add softdep to arc4 Greg Kroah-Hartman
2019-07-18 3:01 ` [PATCH 5.1 23/54] sis900: fix TX completion Greg Kroah-Hartman
2019-07-18 3:01 ` [PATCH 5.1 24/54] ARM: dts: imx6ul: fix PWM[1-4] interrupts Greg Kroah-Hartman
2019-07-18 3:01 ` [PATCH 5.1 25/54] pinctrl: mcp23s08: Fix add_data and irqchip_add_nested call order Greg Kroah-Hartman
2019-07-18 3:01 ` [PATCH 5.1 26/54] pinctrl: ocelot: fix gpio direction for pins after 31 Greg Kroah-Hartman
2019-07-18 3:01 ` [PATCH 5.1 27/54] pinctrl: ocelot: fix pinmuxing " Greg Kroah-Hartman
2019-07-18 3:01 ` [PATCH 5.1 28/54] dm table: dont copy from a NULL pointer in realloc_argv() Greg Kroah-Hartman
2019-07-18 3:01 ` [PATCH 5.1 29/54] dm verity: use message limit for data block corruption message Greg Kroah-Hartman
2019-07-18 3:01 ` [PATCH 5.1 30/54] x86/boot/64: Fix crash if kernel image crosses page table boundary Greg Kroah-Hartman
2019-07-18 3:01 ` [PATCH 5.1 31/54] x86/boot/64: Add missing fixup_pointer() for next_early_pgt access Greg Kroah-Hartman
2019-07-18 3:01 ` [PATCH 5.1 32/54] HID: chicony: add another quirk for PixArt mouse Greg Kroah-Hartman
2019-07-18 3:01 ` [PATCH 5.1 33/54] HID: uclogic: Add support for Huion HS64 tablet Greg Kroah-Hartman
2019-07-18 3:01 ` [PATCH 5.1 34/54] HID: multitouch: Add pointstick support for ALPS Touchpad Greg Kroah-Hartman
2019-07-18 3:01 ` [PATCH 5.1 35/54] pinctrl: mediatek: Ignore interrupts that are wake only during resume Greg Kroah-Hartman
2019-07-18 3:01 ` [PATCH 5.1 36/54] cpu/hotplug: Fix out-of-bounds read when setting fail state Greg Kroah-Hartman
2019-07-18 3:01 ` [PATCH 5.1 37/54] pinctrl: mediatek: Update cur_mask in mask/mask ops Greg Kroah-Hartman
2019-07-18 3:01 ` [PATCH 5.1 38/54] mm/oom_kill.c: fix uninitialized oc->constraint Greg Kroah-Hartman
2019-07-18 3:01 ` [PATCH 5.1 39/54] fork,memcg: alloc_thread_stack_node needs to set tsk->stack Greg Kroah-Hartman
2019-07-18 3:01 ` [PATCH 5.1 40/54] linux/kernel.h: fix overflow for DIV_ROUND_UP_ULL Greg Kroah-Hartman
2019-07-18 3:01 ` [PATCH 5.1 41/54] genirq: Delay deactivation in free_irq() Greg Kroah-Hartman
2019-07-18 3:01 ` [PATCH 5.1 42/54] genirq: Fix misleading synchronize_irq() documentation Greg Kroah-Hartman
2019-07-18 3:01 ` [PATCH 5.1 43/54] genirq: Add optional hardware synchronization for shutdown Greg Kroah-Hartman
2019-07-18 3:01 ` [PATCH 5.1 44/54] x86/ioapic: Implement irq_get_irqchip_state() callback Greg Kroah-Hartman
2019-07-18 3:01 ` [PATCH 5.1 45/54] x86/irq: Handle spurious interrupt after shutdown gracefully Greg Kroah-Hartman
2019-07-18 3:01 ` [PATCH 5.1 46/54] x86/irq: Seperate unused system vectors from spurious entry again Greg Kroah-Hartman
2019-07-18 3:01 ` [PATCH 5.1 47/54] ARC: hide unused function unw_hdr_alloc Greg Kroah-Hartman
2019-07-18 3:01 ` [PATCH 5.1 48/54] s390: fix stfle zero padding Greg Kroah-Hartman
2019-07-18 3:01 ` [PATCH 5.1 49/54] s390/qdio: (re-)initialize tiqdio list entries Greg Kroah-Hartman
2019-07-18 3:01 ` [PATCH 5.1 50/54] s390/qdio: dont touch the dsci in tiqdio_add_input_queues() Greg Kroah-Hartman
2019-07-18 3:01 ` [PATCH 5.1 51/54] crypto: talitos - move struct talitos_edesc into talitos.h Greg Kroah-Hartman
2019-07-18 3:01 ` [PATCH 5.1 52/54] crypto: talitos - fix hash on SEC1 Greg Kroah-Hartman
2019-07-18 3:01 ` [PATCH 5.1 53/54] crypto/NX: Set receive window credits to max number of CRBs in RxFIFO Greg Kroah-Hartman
2019-07-18 3:01 ` [PATCH 5.1 54/54] x86/entry/32: Fix ENDPROC of common_spurious Greg Kroah-Hartman
2019-07-18 8:13 ` [PATCH 5.1 00/54] 5.1.19-stable review kernelci.org bot
2019-07-18 9:21 ` Jon Hunter
2019-07-18 15:24 ` Naresh Kamboju
2019-07-18 19:48 ` Guenter Roeck
2019-07-18 20:36 ` Jiunn Chang
2019-07-18 20:57 ` Kelsey Skunberg
2019-07-19 4:43 ` Bharath Vedartham
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