From: Dmitry Torokhov <dmitry.torokhov@gmail.com>
To: Shashwat Agrawal <shashwatagrawal473@gmail.com>
Cc: linux-input@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] Input: synaptics - enable InterTouch on Dell Inspiron 3521
Date: Fri, 26 Jun 2026 11:04:46 -0700 [thread overview]
Message-ID: <aj6_LZufV_eKSdaJ@google.com> (raw)
In-Reply-To: <20260626130051.2574-1-shashwatagrawal473@gmail.com>
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@gmail.com>
Applied, thank you.
--
Dmitry
prev parent reply other threads:[~2026-06-26 18:04 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-06-26 13:00 [PATCH] Input: synaptics - enable InterTouch on Dell Inspiron 3521 Shashwat Agrawal
2026-06-26 18:04 ` Dmitry Torokhov [this message]
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