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| author | nsouch <nsouch@FreeBSD.org> | 1998-11-04 22:13:35 +0000 |
|---|---|---|
| committer | nsouch <nsouch@FreeBSD.org> | 1998-11-04 22:13:35 +0000 |
| commit | 01ef1d063958e082f3550b58fa19c620918eed53 (patch) | |
| tree | b31395c6b864723928d2890f26ec44ea3fcbdf1b | |
| parent | 6916aa0581dd16463c9dc19d351525104922aa04 (diff) | |
| download | FreeBSD-src-01ef1d063958e082f3550b58fa19c620918eed53.zip FreeBSD-src-01ef1d063958e082f3550b58fa19c620918eed53.tar.gz | |
Add few declaration for the iicbus/smbus system.
| -rw-r--r-- | share/man/man4/bktr.4 | 15 | ||||
| -rw-r--r-- | share/man/man4/man4.i386/bktr.4 | 15 |
2 files changed, 28 insertions, 2 deletions
diff --git a/share/man/man4/bktr.4 b/share/man/man4/bktr.4 index 04d30a7..d0c151d 100644 --- a/share/man/man4/bktr.4 +++ b/share/man/man4/bktr.4 @@ -1,5 +1,5 @@ .\" -.\" $Id$ +.\" $Id: bktr.4,v 1.1 1998/03/09 10:56:22 jkh Exp $ .\" .Dd January 28, 1998 .br @@ -11,6 +11,10 @@ .Nd video capture driver .Sh SYNOPSIS .Nm device bktr0 +.Pp +.Nm controller iicbus0 +.Nm controller iicbb0 +.Nm controller smbus0 .Sh DESCRIPTION The .Nm bktr @@ -47,6 +51,15 @@ rgb24 rgb32 .in -0.5i .Pp +On these cards, tuners and other components are interconnected with an I2C bus. +The Brooktree848 chips act as a master device on the bus to control them. +Therefore, +.Xr iicbus 4 , +.Xr iicbb 4 +and +.Xr smbus 4 +controller declarations are mandatory to active bktr support. +.Pp The following kernel parameters may be used to further configure the driver: .Pp .Em options "BROOKTREE_ALLOC_PAGES=xxx" diff --git a/share/man/man4/man4.i386/bktr.4 b/share/man/man4/man4.i386/bktr.4 index 04d30a7..d0c151d 100644 --- a/share/man/man4/man4.i386/bktr.4 +++ b/share/man/man4/man4.i386/bktr.4 @@ -1,5 +1,5 @@ .\" -.\" $Id$ +.\" $Id: bktr.4,v 1.1 1998/03/09 10:56:22 jkh Exp $ .\" .Dd January 28, 1998 .br @@ -11,6 +11,10 @@ .Nd video capture driver .Sh SYNOPSIS .Nm device bktr0 +.Pp +.Nm controller iicbus0 +.Nm controller iicbb0 +.Nm controller smbus0 .Sh DESCRIPTION The .Nm bktr @@ -47,6 +51,15 @@ rgb24 rgb32 .in -0.5i .Pp +On these cards, tuners and other components are interconnected with an I2C bus. +The Brooktree848 chips act as a master device on the bus to control them. +Therefore, +.Xr iicbus 4 , +.Xr iicbb 4 +and +.Xr smbus 4 +controller declarations are mandatory to active bktr support. +.Pp The following kernel parameters may be used to further configure the driver: .Pp .Em options "BROOKTREE_ALLOC_PAGES=xxx" |
