* [PATCH] Input: synaptics - Add LEN205b entry to smbus_pnp_ids for ThinkPad T490 [not found] <CAOGuaRh025eKcBf9P8UrvtXNp68vQ0HVF2EbNMp-kpdaC1HNpA@mail.gmail.com> @ 2026-09-20 20:07 ` Lovekesh Solanki 2026-09-21 2:53 ` Dmitry Torokhov 0 siblings, 1 reply; 2+ messages in thread From: Lovekesh Solanki @ 2026-09-20 20:07 UTC (permalink / raw) To: rosencutter, Dmitry Torokhov; +Cc: linux-kernel, linux-input, Lovekesh Solanki Lenovo ThinkPad T490 has a Synaptics Touchpad that supports SMBus/RMI4 mode, but is not listed in smbus_pnp_ids table. Add LEN205b to smbus_pnp_ids[] passlist. Reported-by: John Rosencutter <rosencutter@gmail.com> Closes: https://lore.kernel.org/all/CAOGuaRh025eKcBf9P8UrvtXNp68vQ0HVF2EbNMp-kpdaC1HNpA@mail.gmail.com/ Signed-off-by: Lovekesh Solanki <lovekeshsolanki00@gmail.com> --- 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 2170bbe4c589..14484164f067 100644 --- a/drivers/input/mouse/synaptics.c +++ b/drivers/input/mouse/synaptics.c @@ -192,6 +192,7 @@ static const char * const smbus_pnp_ids[] = { "LEN2054", /* E480 */ "LEN2055", /* E580 */ "LEN2058", /* E490 */ + "LEN205b", /* T490 */ "LEN2068", /* T14 Gen 1 */ "SYN1221", /* TUXEDO InfinityBook Pro 14 v5 */ "SYN3003", /* HP EliteBook 850 G1 */ -- 2.55.0 ^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] Input: synaptics - Add LEN205b entry to smbus_pnp_ids for ThinkPad T490 2026-09-20 20:07 ` [PATCH] Input: synaptics - Add LEN205b entry to smbus_pnp_ids for ThinkPad T490 Lovekesh Solanki @ 2026-09-21 2:53 ` Dmitry Torokhov 0 siblings, 0 replies; 2+ messages in thread From: Dmitry Torokhov @ 2026-09-21 2:53 UTC (permalink / raw) To: Lovekesh Solanki; +Cc: rosencutter, linux-kernel, linux-input On Mon, Sep 21, 2026 at 01:37:30AM +0530, Lovekesh Solanki wrote: > Lenovo ThinkPad T490 has a Synaptics Touchpad that supports SMBus/RMI4 > mode, but is not listed in smbus_pnp_ids table. > > Add LEN205b to smbus_pnp_ids[] passlist. > > Reported-by: John Rosencutter <rosencutter@gmail.com> > Closes: https://lore.kernel.org/all/CAOGuaRh025eKcBf9P8UrvtXNp68vQ0HVF2EbNMp-kpdaC1HNpA@mail.gmail.com/ > Signed-off-by: Lovekesh Solanki <lovekeshsolanki00@gmail.com> Applied, thank you. -- Dmitry ^ permalink raw reply [flat|nested] 2+ messages in thread
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[not found] <CAOGuaRh025eKcBf9P8UrvtXNp68vQ0HVF2EbNMp-kpdaC1HNpA@mail.gmail.com>
2026-09-20 20:07 ` [PATCH] Input: synaptics - Add LEN205b entry to smbus_pnp_ids for ThinkPad T490 Lovekesh Solanki
2026-09-21 2:53 ` Dmitry Torokhov
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