From patchwork Sun Nov 5 17:09:50 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: [v3,1/2] Input: synaptics-rmi4 - RMI4 can also use SMBUS version 3 From: Yiannis Marangos X-Patchwork-Id: 10042385 Message-Id: <20171105170951.20261-2-yiannis.marangos@gmail.com> To: linux-input@vger.kernel.org, dmitry.torokhov@gmail.com Cc: Yiannis Marangos Date: Sun, 5 Nov 2017 19:09:50 +0200 Some synaptics devices such as LEN0073 use SMBUS version 3. Signed-off-by: Yiannis Marangos Acked-by: Benjamin Tissoires --- drivers/input/rmi4/rmi_smbus.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/input/rmi4/rmi_smbus.c b/drivers/input/rmi4/rmi_smbus.c index 225025a0940c..b6ccf39c6a7b 100644 --- a/drivers/input/rmi4/rmi_smbus.c +++ b/drivers/input/rmi4/rmi_smbus.c @@ -312,7 +312,7 @@ static int rmi_smb_probe(struct i2c_client *client, rmi_smb->xport.dev = &client->dev; rmi_smb->xport.pdata = *pdata; rmi_smb->xport.pdata.irq = client->irq; - rmi_smb->xport.proto_name = "smb2"; + rmi_smb->xport.proto_name = "smb"; rmi_smb->xport.ops = &rmi_smb_ops; smbus_version = rmi_smb_get_version(rmi_smb); @@ -322,7 +322,7 @@ static int rmi_smb_probe(struct i2c_client *client, rmi_dbg(RMI_DEBUG_XPORT, &client->dev, "Smbus version is %d", smbus_version); - if (smbus_version != 2) { + if (smbus_version != 2 && smbus_version != 3) { dev_err(&client->dev, "Unrecognized SMB version %d\n", smbus_version); return -ENODEV;