From: Yussuf Khalil <dev@pp3345.net> commit 1369d0abe469fb4cdea8a5bce219d38cb857a658 upstream. This laptop (and perhaps other variants of the same model) reports an SMBus-capable Synaptics touchpad. Everything (including suspend and resume) works fine when RMI is enabled via the kernel command line, so let's add it to the whitelist. Signed-off-by: Yussuf Khalil <dev@pp3345.net> Link: https://lore.kernel.org/r/20200307213508.267187-1-dev@pp3345.net Cc: stable@vger.kernel.org Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Yang Yingliang <yangyingliang@huawei.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 f47e3fc..d9042d0 100644 --- a/drivers/input/mouse/synaptics.c +++ b/drivers/input/mouse/synaptics.c @@ -189,6 +189,7 @@ void synaptics_reset(struct psmouse *psmouse) "SYN3052", /* HP EliteBook 840 G4 */ "SYN3221", /* HP 15-ay000 */ "SYN323d", /* HP Spectre X360 13-w013dx */ + "SYN3257", /* HP Envy 13-ad105ng */ NULL }; -- 1.8.3