diff options
| -rw-r--r-- | drivers/input/touchscreen/elants_i2c.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/drivers/input/touchscreen/elants_i2c.c b/drivers/input/touchscreen/elants_i2c.c index 926c58e540c0..43b3c9c2d788 100644 --- a/drivers/input/touchscreen/elants_i2c.c +++ b/drivers/input/touchscreen/elants_i2c.c @@ -98,7 +98,6 @@ #define MAX_FW_UPDATE_RETRIES 30 #define ELAN_FW_PAGESIZE 132 -#define ELAN_FW_FILENAME "elants_i2c.bin" /* calibration timeout definition */ #define ELAN_CALI_TIMEOUT_MSEC 10000 @@ -697,12 +696,19 @@ static int elants_i2c_fw_update(struct elants_data *ts) { struct i2c_client *client = ts->client; const struct firmware *fw; + char *fw_name; int error; - error = request_firmware(&fw, ELAN_FW_FILENAME, &client->dev); + fw_name = kasprintf(GFP_KERNEL, "elants_i2c_%4x.bin", ts->hw_version); + if (!fw_name) + return -ENOMEM; + + dev_info(&client->dev, "requesting fw name = %s\n", fw_name); + error = request_firmware(&fw, fw_name, &client->dev); + kfree(fw_name); if (error) { - dev_err(&client->dev, "failed to request firmware %s: %d\n", - ELAN_FW_FILENAME, error); + dev_err(&client->dev, "failed to request firmware: %d\n", + error); return error; } |