diff options
Diffstat (limited to 'v3-1-2-Input-synaptics-rmi4---RMI4-can-also-use-SMBUS-version-3.patch')
| -rw-r--r-- | v3-1-2-Input-synaptics-rmi4---RMI4-can-also-use-SMBUS-version-3.patch | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/v3-1-2-Input-synaptics-rmi4---RMI4-can-also-use-SMBUS-version-3.patch b/v3-1-2-Input-synaptics-rmi4---RMI4-can-also-use-SMBUS-version-3.patch new file mode 100644 index 000000000..5a8825793 --- /dev/null +++ b/v3-1-2-Input-synaptics-rmi4---RMI4-can-also-use-SMBUS-version-3.patch @@ -0,0 +1,42 @@ +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 <yiannis.marangos@gmail.com> +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 <yiannis.marangos@gmail.com> +Date: Sun, 5 Nov 2017 19:09:50 +0200 + +Some synaptics devices such as LEN0073 use SMBUS version 3. + +Signed-off-by: Yiannis Marangos <yiannis.marangos@gmail.com> +Acked-by: Benjamin Tissoires <benjamion.tissoires@redhat.com> +--- + 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; |