From: Jonathan Denose Date: Wed, 24 Jul 2024 04:33:30 +0000 (-0700) Subject: Input: synaptics - enable SMBus for HP Elitebook 840 G2 X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=da897484557b34a54fabb81f6c223c19a69e546d;p=users%2Fwilly%2Fxarray.git Input: synaptics - enable SMBus for HP Elitebook 840 G2 The kernel reports that the touchpad for this device can support a different bus. With SMBus enabled the touchpad movement is smoother and three-finger gestures are recognized. Signed-off-by: Jonathan Denose Link: https://lore.kernel.org/r/20240719180612.1.Ib652dd808c274076f32cd7fc6c1160d2cf71753b@changeid Signed-off-by: Dmitry Torokhov --- diff --git a/drivers/input/mouse/synaptics.c b/drivers/input/mouse/synaptics.c index 38191c3b31bf..380aa1614442 100644 --- a/drivers/input/mouse/synaptics.c +++ b/drivers/input/mouse/synaptics.c @@ -189,6 +189,7 @@ static const char * const smbus_pnp_ids[] = { "LEN2054", /* E480 */ "LEN2055", /* E580 */ "LEN2068", /* T14 Gen 1 */ + "SYN3015", /* HP EliteBook 840 G2 */ "SYN3052", /* HP EliteBook 840 G4 */ "SYN3221", /* HP 15-ay000 */ "SYN323d", /* HP Spectre X360 13-w013dx */