From nobody Mon Feb 9 03:05:02 2026 Received: from mail-il1-f201.google.com (mail-il1-f201.google.com [209.85.166.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 837A72CCA3 for ; Fri, 19 Jul 2024 18:06:36 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1721412398; cv=none; b=aKcp/0CicDkx8o6uwc9bqtCwOc0utUe3y1D1KKRYq9aHjKNWt2KYBNY1ijkHuB/rzVJT3sYe4rx4iZ59E7htGHrtKoTshwaN0+wI51oBMiJY1oNl43xrdVk2qiE1VQFn2EKlBrky64IKn2HIgt4MFwlKlbg69gHpB4gezHa+3zY= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1721412398; c=relaxed/simple; bh=3JxKCWFIJO1l5j07YlTQzhG4WIh9B48kwEXBnpUCFmY=; h=Date:Mime-Version:Message-ID:Subject:From:To:Cc:Content-Type; b=IFSIgR6qEUPL5X0mooauB6MqLHbkFUdEdzzbSUwUylJkx+/YRMebaUfK4aHlMqwo+bK8aP5At2OJH+FhbLTTu57hYfIfodnuiOb/vdWctzfAxQRvsbdHHDlsRcfdFiVPDt1Nz7f5GtpVWCN6yXkFnvbL7cdYzHJOWzDChvpfupM= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=google.com; spf=pass smtp.mailfrom=flex--jdenose.bounces.google.com; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b=z1WPU2EH; arc=none smtp.client-ip=209.85.166.201 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=google.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=flex--jdenose.bounces.google.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b="z1WPU2EH" Received: by mail-il1-f201.google.com with SMTP id e9e14a558f8ab-398602ba734so8145945ab.1 for ; Fri, 19 Jul 2024 11:06:36 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20230601; t=1721412396; x=1722017196; darn=vger.kernel.org; h=cc:to:from:subject:message-id:mime-version:date:from:to:cc:subject :date:message-id:reply-to; bh=RKoiDVkQ6yJoRSxu2Az1hfMJ9PYb+MfDy6ZbgIGOeQ8=; b=z1WPU2EHr8FkVKOOs4Eav5mi6BuwuKKSF4jRfZow/Vj8jQkqEve5UQRhr87fzg5Ho1 tkLWEOTztY5MnaJY9+UJr5IlJ2qQPqudnZnStqBWD7KGvF+mdoUsWmwXgkgevOSm2R3T DQ/bFyBbC9rp/an7p6y7h8qNOzbq2gsg88VuGPxrdTfxf0rTHQ1j8fAstliT9COIh9oq 3KHV+GPi9SR+vGeCydXBbghFWjv2cr9KxjQzGq5oZiMIh+LmPl1vEcSi5O03m8i5aVGD yuNHXGK6N2lkd3WPywaOumTkthGaQDpqSxYpnRdMstvjQYyj+Dd0qLBctHumamPctpR4 HujA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1721412396; x=1722017196; h=cc:to:from:subject:message-id:mime-version:date:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=RKoiDVkQ6yJoRSxu2Az1hfMJ9PYb+MfDy6ZbgIGOeQ8=; b=Hr7HjiflSePpcR9iHlZS9IZeMaxBYMljaOEPPt3Ohu7JIclN52X0vuoT+2cf3vGYfT 7kFOyhLjT28iaFTO0ZVTEtqg16TAk4K79i8co3+VJBXWRhFLgEA5KqWsz/sdnP4WA8Ns gQRsrG112yV2eg9FPIYf3uHFISZvoOaXsxAFsToAEyWuGxD1glvQ0vmYReewaJBEw2Q9 CMiWTDS4Hel/3b1W24gVNRS2A5AwS/WTK2oWHTfXe9SstzSaD3e9noeB1oi07kqNHKR1 CHLlutOwac2VB9x5Pkyosxxzfm9PMSvhKJCQ7+EoCYLF5zv338U2sLH8FN2IIbKdqARV mk7A== X-Gm-Message-State: AOJu0Yz0n67gngjEQQHQeQgWqUUPz3DTkh0eli0lXH21Dv4paPGB6AuV R2rw9C/M+ceexBgVaNuyOqcqUVa2dGSbV10c+Z/B9F5+9w3ov4sjpEmNtCm6BiZWO1LAPbtFcYu oFHK/8qkn1XGYpUhZzjQ/R19sKrx4V7ZMRoezDTmh9LcEH5uuz7kqAlHfX6opy+HpSEJyL7PYl0 lXYuO1d/XR9MR78u4Pwb5O7kcNFS2Gqvwzgkb6K7yEBJZhpw== X-Google-Smtp-Source: AGHT+IFVTUFvNALMgY3b9kcnWsE89uLmyXszuB6EAU/KaJQ5m1VY84UAMpSmm+EP8KMJBYzhbB/2Z2Zq74qG X-Received: from dynamight.c.googlers.com ([fda3:e722:ac3:cc00:2b:ff92:c0a8:17a]) (user=jdenose job=sendgmr) by 2002:a05:6e02:1fef:b0:380:fd76:29e4 with SMTP id e9e14a558f8ab-398e706f258mr245725ab.4.1721412395708; Fri, 19 Jul 2024 11:06:35 -0700 (PDT) Date: Fri, 19 Jul 2024 18:06:15 +0000 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 X-Mailer: git-send-email 2.45.2.1089.g2a221341d9-goog Message-ID: <20240719180612.1.Ib652dd808c274076f32cd7fc6c1160d2cf71753b@changeid> Subject: [PATCH] Input: synaptics - enable SMBus for HP Elitebook 840 G2 From: Jonathan Denose To: LKML Cc: Jonathan Denose , Dmitry Torokhov , Jeffery Miller , "=?UTF-8?q?Jos=C3=A9=20Pekkarinen?=" , Sasha Levin , linux-input@vger.kernel.org Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" 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 --- drivers/input/mouse/synaptics.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/input/mouse/synaptics.c b/drivers/input/mouse/synaptic= s.c index 7a303a9d6bf72..9df0224867649 100644 --- a/drivers/input/mouse/synaptics.c +++ b/drivers/input/mouse/synaptics.c @@ -193,6 +193,7 @@ static const char * const smbus_pnp_ids[] =3D { "SYN3221", /* HP 15-ay000 */ "SYN323d", /* HP Spectre X360 13-w013dx */ "SYN3257", /* HP Envy 13-ad105ng */ + "SYN3015", /* HP EliteBook 840 G2 */ NULL }; =20 --=20 2.45.2.1089.g2a221341d9-goog