From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 9AED61586CF; Mon, 16 Sep 2024 12:02:50 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1726488170; cv=none; b=QTCEkJT50+D/XEVxFf/tBqFkAwRv43JySmTVG695eOQdgmNsSLi3hL0hTE8FrjGL/T929I3nXmFT7+Hbo6cF/TlDL77QjpeKPrugrKYWTnBGaYFNZqH1RL4nDUnbZcx+OXYYdIDyU1oBEriKGacMqz51ka2rz9hM8ybTY5t9fsY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1726488170; c=relaxed/simple; bh=kFd0mNyeHxj+uutOdLrULsGg4VXPxFr/JTYru63VZwo=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=DDBuTkgW9Gc2szzlWEecvXFYMsJp8gjmFayvNakeE/KcNBAu5pIL3xadveZxQNNPEMr454gA6DjUYPg1hdEmK5x0PNjJNU8BX18NSoOWw3WdazMQmGsIx9TFAaHoNMqNQWgwcPILwSWNYNx2YtACQOF1t9hpK2kgYNTyrPNO6RA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=jeqImjb2; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="jeqImjb2" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 19903C4CED1; Mon, 16 Sep 2024 12:02:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1726488170; bh=kFd0mNyeHxj+uutOdLrULsGg4VXPxFr/JTYru63VZwo=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=jeqImjb28YlZxcPdCFefsiRkB46jokBmuOolgTiCFvLLnA30L9juTbPGkyYQRNkBR Wm4ZgOG0OxZ3IcJzylMH8j6olzF1tUSIUMd3CkIco5L6FX/VqHfSkjRQr4uf7wC3ry 9OKQVISCDXsU/HXAGXNf9OT2YZZIGOb4ddFmrLms= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Jonathan Denose , Dmitry Torokhov , Sasha Levin Subject: [PATCH 6.10 020/121] Input: synaptics - enable SMBus for HP Elitebook 840 G2 Date: Mon, 16 Sep 2024 13:43:14 +0200 Message-ID: <20240916114229.609319335@linuxfoundation.org> X-Mailer: git-send-email 2.46.0 In-Reply-To: <20240916114228.914815055@linuxfoundation.org> References: <20240916114228.914815055@linuxfoundation.org> User-Agent: quilt/0.67 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.10-stable review patch. If anyone has any objections, please let me know. ------------------ From: Jonathan Denose [ 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 Link: https://lore.kernel.org/r/20240719180612.1.Ib652dd808c274076f32cd7fc6c1160d2cf71753b@changeid Signed-off-by: Dmitry Torokhov Signed-off-by: Sasha Levin --- 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 7a303a9d6bf7..cff3393f0dd0 100644 --- a/drivers/input/mouse/synaptics.c +++ b/drivers/input/mouse/synaptics.c @@ -189,6 +189,7 @@ 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 */ -- 2.43.0