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