1 files changed, 7 insertions, 6 deletions

diff --git a/drivers/usb/serial/pl2303.c b/drivers/usb/serial/pl2303.c
index e9bad928039f..0f872e6b2c87 100644
--- a/drivers/usb/serial/pl2303.c
+++ b/drivers/usb/serial/pl2303.c
@@ -162,6 +162,9 @@ static const struct pl2303_type_data pl2303_type_data[TYPE_COUNT] = {
                 .max_baud_rate =        1228800,
                 .quirks =               PL2303_QUIRK_LEGACY,
         },
+        [TYPE_HX] = {
+                .max_baud_rate =        12000000,
+        },
 };
 
 static int pl2303_vendor_read(struct usb_serial *serial, u16 value,
@@ -395,16 +398,14 @@ static void pl2303_encode_baud_rate(struct tty_struct *tty,
         if (spriv->type->max_baud_rate)
                 baud = min_t(speed_t, baud, spriv->type->max_baud_rate);
         /*
-         * Set baud rate to nearest supported value.
-         *
-         * NOTE: Baud rate 500k can only be set using divisors.
+         * Use direct method for supported baud rates, otherwise use divisors.
          */
         baud_sup = pl2303_get_supported_baud_rate(baud);
 
-        if (baud == 500000)
-                baud = pl2303_encode_baud_rate_divisor(buf, baud);
+        if (baud == baud_sup)
+                baud = pl2303_encode_baud_rate_direct(buf, baud);
         else
-                baud = pl2303_encode_baud_rate_direct(buf, baud_sup);
+                baud = pl2303_encode_baud_rate_divisor(buf, baud);
 
         /* Save resulting baud rate */
         tty_encode_baud_rate(tty, baud, baud);