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authorimp <imp@FreeBSD.org>2003-11-07 18:09:56 +0000
committerimp <imp@FreeBSD.org>2003-11-07 18:09:56 +0000
commit0725614a3146d95147894300bf35ed10ed6c0030 (patch)
treed5d4d6c8cd539d7dc11306af86d85c68420a41c7 /share/man/man4/ufm.4
parent74fa44612416e563361da8120bf6f7cc63d6bd0a (diff)
downloadFreeBSD-src-0725614a3146d95147894300bf35ed10ed6c0030.zip
FreeBSD-src-0725614a3146d95147894300bf35ed10ed6c0030.tar.gz
Better description of the device supported
Diffstat (limited to 'share/man/man4/ufm.4')
-rw-r--r--share/man/man4/ufm.410
1 files changed, 7 insertions, 3 deletions
diff --git a/share/man/man4/ufm.4 b/share/man/man4/ufm.4
index 9edc3c6..21dc46e 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
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