5.15-stable review patch. If anyone has any objections, please let me know.
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From: Jonathan Denose jdenose@google.com
[ Upstream commit da897484557b34a54fabb81f6c223c19a69e546d ]
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 jdenose@google.com Link: https://lore.kernel.org/r/20240719180612.1.Ib652dd808c274076f32cd7fc6c1160d2... 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 c3a341c16d45..f64f25079481 100644 --- a/drivers/input/mouse/synaptics.c +++ b/drivers/input/mouse/synaptics.c @@ -187,6 +187,7 @@ 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 */