diff options
| -rw-r--r-- | share/man/man4/radio.4 | 20 | ||||
| -rw-r--r-- | share/man/man4/sf2r.4 | 6 | ||||
| -rw-r--r-- | share/man/man4/sfr.4 | 9 | ||||
| -rw-r--r-- | sys/arch/i386/conf/GENERIC | 3 |
4 files changed, 26 insertions, 12 deletions
diff --git a/share/man/man4/radio.4 b/share/man/man4/radio.4 index a0b956d86db..0010ef2b963 100644 --- a/share/man/man4/radio.4 +++ b/share/man/man4/radio.4 @@ -1,5 +1,5 @@ .\" $RuOBSD: radio.4,v 1.4 2001/10/26 05:38:43 form Exp $ -.\" $OpenBSD: radio.4,v 1.7 2002/05/06 16:52:00 mickey Exp $ +.\" $OpenBSD: radio.4,v 1.8 2002/05/30 18:42:33 mickey Exp $ .\" .\" Copyright (c) 2001 Vladimir Popov .\" All rights reserved. @@ -38,6 +38,7 @@ .Cd "radio* at mr0" .Cd "radio* at rt0" .Cd "radio* at rtii0" +.Cd "radio* at sfr0" .Cd "radio* at sf2r0" .Pp .Fd #include <sys/types.h> @@ -183,6 +184,16 @@ The TEA5757 chips are used in and .Xr fms 4 cards. +.Pp +The TC9216P, TC9217P and TC9217F are high speed PLL-LSI with built-in +2 modulus prescaler. +Each function is controlled through 3 serial bus lines (DATA, CLOCK and PERIOD) +by the data setting to a pair of 24-bit registers, total of 48 bits. +Address 8 bits and data 24 bits, total of 32 bits, are transferred in serial +at the same time. +The TC921x chips are used in +.Xr sfr 4 +cards. .Sh FILES .Bl -tag -width /dev/radio -compact .It Pa /dev/radio @@ -195,14 +206,9 @@ cards. .Xr mr 4 , .Xr rt 4 , .Xr rtii 4 , +.Xr sfr 4 , .Xr sf2r 4 , .Xr radio 9 -.Sh BUGS -You can have only one card of the same type. -For example, if you have two aztech FM tuners, the first card with jumper -set to port 0x358 and the second one - to 0x350, you can use only one -aztech card (in the kernel, that is) either with port 0x350 or 0x358. -Don't even try to compile support for the second card into the kernel. .Sh AUTHORS The .Nm diff --git a/share/man/man4/sf2r.4 b/share/man/man4/sf2r.4 index 1a92ec420d7..56b3db9991a 100644 --- a/share/man/man4/sf2r.4 +++ b/share/man/man4/sf2r.4 @@ -1,5 +1,5 @@ .\" $RuOBSD: sf2r.4,v 1.3 2001/10/26 05:38:44 form Exp $ -.\" $OpenBSD: sf2r.4,v 1.4 2002/01/07 18:37:45 mickey Exp $ +.\" $OpenBSD: sf2r.4,v 1.5 2002/05/30 18:42:33 mickey Exp $ .\" .\" Copyright (c) 2001 Vladimir Popov .\" All rights reserved. @@ -55,8 +55,8 @@ The flags control the driver behavior. For example, with flags 0x01 the driver will assume that there is a TEA5759 chip is used. .Sh BUGS MediaForte made two variants of the SF16-FMR2 cards, the first one has -an internal amplifier of the output sound, the second one does not have -such an amplifier. +an internal amplifier (PT2254A chip) of the output sound, the second one +does not have such an amplifier. The current driver supports only the second variant. .Sh SEE ALSO .Xr isa 4 , diff --git a/share/man/man4/sfr.4 b/share/man/man4/sfr.4 index 0e3af54e3d4..7a8ba1cc3b9 100644 --- a/share/man/man4/sfr.4 +++ b/share/man/man4/sfr.4 @@ -1,4 +1,4 @@ -.\" $OpenBSD: sfr.4,v 1.1 2002/04/25 05:02:47 mickey Exp $ +.\" $OpenBSD: sfr.4,v 1.2 2002/05/30 18:42:34 mickey Exp $ .\" .\" Copyright (c) 2002 Vladimir Popov .\" All rights reserved. @@ -40,6 +40,13 @@ driver provides support for the SF16-FMR FM radio tuners. The SF16-FMR is a stereo FM tuner that allows to tune in the range 87.5 - 108.0 MHz. .Pp +The +.Nm +cards are based upon the TC9216P chip. +See +.Xr radio 4 +for details. +.Pp The SF16-FMR cards take only one I/O port. The I/O port is set by the driver to the value specified in the configuration file and must be 0x384 or 0x284. diff --git a/sys/arch/i386/conf/GENERIC b/sys/arch/i386/conf/GENERIC index cda1cc8b5e7..c047b19f54f 100644 --- a/sys/arch/i386/conf/GENERIC +++ b/sys/arch/i386/conf/GENERIC @@ -1,4 +1,4 @@ -# $OpenBSD: GENERIC,v 1.299 2002/05/15 21:39:50 jason Exp $ +# $OpenBSD: GENERIC,v 1.300 2002/05/30 18:42:33 mickey Exp $ # $NetBSD: GENERIC,v 1.48 1996/05/20 18:17:23 mrg Exp $ # # GENERIC -- everything that's currently supported @@ -463,6 +463,7 @@ bktr0 at pci? dev ? function ? #radio* at mr? #radio* at bktr? #radio* at fms? +#radio* at sfr0 #radio* at sf2r0 #radio* at az0 #radio* at rt0 |