From: Yiannis Marangos Date: Wed, 8 Nov 2017 00:23:11 +0000 (-0800) Subject: Input: synaptics-rmi4 - RMI4 can also use SMBUS version 3 X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=26dd633e437dca218547ccbeacc71fe8a620b6f6;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git Input: synaptics-rmi4 - RMI4 can also use SMBUS version 3 Some Synaptics devices, such as LEN0073, use SMBUS version 3. Signed-off-by: Yiannis Marangos Acked-by: Benjamin Tissoires Signed-off-by: Dmitry Torokhov --- 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;