This is a note to let you know that I've just added the patch titled Input: synaptics - switch touchpad on HP Laptop 15-da3001TU to RMI mode to the 4.19-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: input-synaptics-switch-touchpad-on-hp-laptop-15-da30.patch and it can be found in the queue-4.19 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. commit 743d00bda2cadbe0d32d6e2df7ee964800cef911 Author: Aman Dhoot <amandhoot12@xxxxxxxxx> Date: Sat Oct 15 20:41:17 2022 -0700 Input: synaptics - switch touchpad on HP Laptop 15-da3001TU to RMI mode [ Upstream commit ac5408991ea6b06e29129b4d4861097c4c3e0d59 ] The device works fine in native RMI mode, there is no reason to use legacy PS/2 mode with it. Signed-off-by: Aman Dhoot <amandhoot12@xxxxxxxxx> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx> Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx> diff --git a/drivers/input/mouse/synaptics.c b/drivers/input/mouse/synaptics.c index c6d393114502..7dc8ca5fd75f 100644 --- a/drivers/input/mouse/synaptics.c +++ b/drivers/input/mouse/synaptics.c @@ -192,6 +192,7 @@ static const char * const smbus_pnp_ids[] = { "SYN3221", /* HP 15-ay000 */ "SYN323d", /* HP Spectre X360 13-w013dx */ "SYN3257", /* HP Envy 13-ad105ng */ + "SYN3286", /* HP Laptop 15-da3001TU */ NULL };