diff options
Diffstat (limited to 'drivers/input/touchscreen')
| -rw-r--r-- | drivers/input/touchscreen/melfas_mip4.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/drivers/input/touchscreen/melfas_mip4.c b/drivers/input/touchscreen/melfas_mip4.c index 8739cb718b4c..0f2230a9b1a1 100644 --- a/drivers/input/touchscreen/melfas_mip4.c +++ b/drivers/input/touchscreen/melfas_mip4.c @@ -162,6 +162,7 @@ struct mip4_ts { char product_name[16]; u16 product_id; char ic_name[4]; + char fw_name[32]; unsigned int max_x; unsigned int max_y; @@ -280,6 +281,11 @@ static int mip4_query_device(struct mip4_ts *ts) dev_dbg(&ts->client->dev, "product id: %04X\n", ts->product_id); } + /* Firmware name */ + snprintf(ts->fw_name, sizeof(ts->fw_name), + "melfas_mip4_%04X.fw", ts->product_id); + dev_dbg(&ts->client->dev, "firmware name: %s\n", ts->fw_name); + /* IC name */ cmd[0] = MIP4_R0_INFO; cmd[1] = MIP4_R1_INFO_IC_NAME; @@ -1285,11 +1291,11 @@ static ssize_t mip4_sysfs_fw_update(struct device *dev, const struct firmware *fw; int error; - error = request_firmware(&fw, MIP4_FW_NAME, dev); + error = request_firmware(&fw, ts->fw_name, dev); if (error) { dev_err(&ts->client->dev, "Failed to retrieve firmware %s: %d\n", - MIP4_FW_NAME, error); + ts->fw_name, error); return error; } @@ -1608,6 +1614,6 @@ static struct i2c_driver mip4_driver = { module_i2c_driver(mip4_driver); MODULE_DESCRIPTION("MELFAS MIP4 Touchscreen"); -MODULE_VERSION("2016.10.20"); +MODULE_VERSION("2016.10.24"); MODULE_AUTHOR("Sangwon Jee <jeesw@melfas.com>"); MODULE_LICENSE("GPL"); |
