diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/usb/serial/cp210x.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/usb/serial/cp210x.c b/drivers/usb/serial/cp210x.c index a120646b0926..66a6ac50a4cd 100644 --- a/drivers/usb/serial/cp210x.c +++ b/drivers/usb/serial/cp210x.c @@ -400,6 +400,7 @@ struct cp210x_special_chars { }; /* CP210X_VENDOR_SPECIFIC values */ +#define CP210X_GET_FW_VER 0x000E #define CP210X_READ_2NCONFIG 0x000E #define CP210X_GET_FW_VER_2N 0x0010 #define CP210X_READ_LATCH 0x00C2 @@ -2108,6 +2109,10 @@ static void cp210x_determine_type(struct usb_serial *serial) } switch (priv->partnum) { + case CP210X_PARTNUM_CP2105: + case CP210X_PARTNUM_CP2108: + cp210x_get_fw_version(serial, CP210X_GET_FW_VER); + break; case CP210X_PARTNUM_CP2102N_QFN28: case CP210X_PARTNUM_CP2102N_QFN24: case CP210X_PARTNUM_CP2102N_QFN20: |