From eaf97bf6ae9910c0773364a383c3f4c67181f746 Mon Sep 17 00:00:00 2001
From: Warner Losh <imp@FreeBSD.org>
Date: Fri, 7 Nov 2003 18:09:56 +0000
Subject: [PATCH] Better description of the device supported

---
 share/man/man4/ufm.4 | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/share/man/man4/ufm.4 b/share/man/man4/ufm.4
index 9edc3c650644..21dc46e986cc 100644
--- a/share/man/man4/ufm.4
+++ b/share/man/man4/ufm.4
@@ -29,14 +29,18 @@
 .Os
 .Sh NAME
 .Nm ufm
-.Nd USB driver for some FM radio chips
+.Nd USB driver for Cypress Semiconductor FM Radio
 .Sh SYNOPSIS
 .Cd "device ufm"
 .Sh DESCRIPTION
 The
 .Nm
-driver provides support for the some FM radio chip which attaches to the
-USB port.
+driver provides support for the D-Link/GEMTEK FM tuner.
+The USB interface chip is the common Cypress 63001, and the tuner is a
+Philips TEA5757 radio chip that uses a serial interface to set the
+tuner parameters.
+This design is used in the D-Link DSB-R100 USB Radio.
+.Pp
 The
 .Nm
 device must be configured in the kernel, along with