Input: synaptics-rmi4 - support bootloader v8 in f34v7

With the recent addition of the F3A support, we can now accept
bootloader v8, which will help support recent Thinkpads.

Acked-by: Lyude Paul <lyude@redhat.com>
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Link: https://lore.kernel.org/r/20200930225046.173190-2-Jason@zx2c4.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

Author: zx2c4

drivers/input/rmi4/rmi_f34v7.c

@@ -1364,9 +1364,14 @@ int rmi_f34v7_probe(struct f34_data *f34)
 		f34->bl_version = 6;
 	} else if (f34->bootloader_id[1] == 7) {
 		f34->bl_version = 7;
+	} else if (f34->bootloader_id[1] == 8) {
+		f34->bl_version = 8;
 	} else {
-		dev_err(&f34->fn->dev, "%s: Unrecognized bootloader version\n",
-				__func__);
+		dev_err(&f34->fn->dev,
+			"%s: Unrecognized bootloader version: %d (%c) %d (%c)\n",
+			__func__,
+			f34->bootloader_id[0], f34->bootloader_id[0],
+			f34->bootloader_id[1], f34->bootloader_id[1]);
 		return -EINVAL;
 	}