Re: [PATCH] Input: synaptics - enable InterTouch on Dell Inspiron 3521

[Dmitry Torokhov]

On Fri, Jun 26, 2026 at 06:30:51PM +0530, Shashwat Agrawal wrote:
> The Synaptics touchpad on Dell Inspiron 3521 (PNP ID DLL0597) advertises
> InterTouch / SMBus support, but is not on the SMBus passlist, so the
> driver falls back to PS/2 and logs a hint to try
> psmouse.synaptics_intertouch=1.
> 
> Add DLL0597 to smbus_pnp_ids so InterTouch is enabled automatically on
> this model (and other Dells that reuse the same PNP ID).
> 
> Hardware: Dell Inc. Inspiron 3521 (board 06RYX8, BIOS A07),
> Synaptics fw 8.1 / board id 2382, firmware_id "PNP: DLL0597 PNP0f13".
> 
> Signed-off-by: Shashwat Agrawal <shashwatagrawal473@xxxxxxxxx>

Applied, thank you.

-- 
Dmitry