Reenable accelerated text console primitives on pnozz if running with a

800x600 panel, and document the acceleration code as currently broken on
640x480 panels.

2 files changed, 27 insertions, 38 deletions

diff --git a/share/man/man4/man4.sparc/pninek.4 b/share/man/man4/man4.sparc/pninek.4
index ef21aa5fde5..87dea51db13 100644
--- a/share/man/man4/man4.sparc/pninek.4
+++ b/share/man/man4/man4.sparc/pninek.4
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: pninek.4,v 1.7 2007/05/31 19:19:56 jmc Exp $
+.\"	$OpenBSD: pninek.4,v 1.8 2007/07/13 19:18:17 miod Exp $
 .\"
 .\" Copyright (c) 2003, Miodrag Vallat.
 .\" Copyright (c) 1999 Jason L. Wright (jason@thought.net)
@@ -25,7 +25,7 @@
 .\" ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 .\" POSSIBILITY OF SUCH DAMAGE.
 .\"
-.Dd $Mdocdate: May 31 2007 $
+.Dd $Mdocdate: July 13 2007 $
 .Dt PNINEK 4 sparc
 .Os
 .Sh NAME
@@ -33,7 +33,7 @@
 .Nd Weitek Power9000 accelerated frame buffer
 .Sh SYNOPSIS
 .Cd "btcham0 at obio?"
-.Cd "pninek0 at sbus? flags 0x0"
+.Cd "pninek0 at sbus?"
 .Cd "wsdisplay* at pninek?"
 .Sh DESCRIPTION
 The
@@ -78,21 +78,6 @@ device is also configured, the
 .Nm
 will be powered down when the lid of the laptop
 is closed or the screen is blanked.
-.Pp
-The
-.Nm
-driver supports hardware acceleration to erase the screen and scroll text.
-By default, acceleration is
-.Em not
-enabled.
-By setting
-.Ar flags
-to 1
-(via
-.Xr config 8
-or
-.Xr boot_config 8 )
-this acceleration can be enabled.
 .Sh SEE ALSO
 .Xr agten 4 ,
 .Xr bwtwo 4 ,
@@ -114,11 +99,11 @@ this acceleration can be enabled.
 .Xr vigra 4 ,
 .Xr wscons 4 ,
 .Xr wsdisplay 4 ,
-.Xr zx 4 ,
-.Xr boot_config 8 ,
-.Xr config 8
+.Xr zx 4
 .Sh BUGS
 There is currently no way to switch back and forth from
 the onboard display to the external connector.
 .Pp
-It is not possible to change resolutions.
+It is not possible to change display resolution.
+.Pp
+Acceleration code does not work correctly, and is therefore disabled.
diff --git a/share/man/man4/man4.sparc/pnozz.4 b/share/man/man4/man4.sparc/pnozz.4
index fd59bcb250a..d98e3ed4095 100644
--- a/share/man/man4/man4.sparc/pnozz.4
+++ b/share/man/man4/man4.sparc/pnozz.4
@@ -1,4 +1,4 @@
-.\"     $OpenBSD: pnozz.4,v 1.26 2007/05/31 19:19:56 jmc Exp $
+.\"     $OpenBSD: pnozz.4,v 1.27 2007/07/13 19:18:17 miod Exp $
 .\"
 .\" Copyright (c) 1999 Jason L. Wright (jason@thought.net)
 .\" All rights reserved.
@@ -24,14 +24,14 @@
 .\" ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 .\" POSSIBILITY OF SUCH DAMAGE.
 .\"
-.Dd $Mdocdate: May 31 2007 $
+.Dd $Mdocdate: July 13 2007 $
 .Dt PNOZZ 4 sparc
 .Os
 .Sh NAME
 .Nm pnozz
 .Nd Weitek Power9100 accelerated frame buffer
 .Sh SYNOPSIS
-.Cd "pnozz0 at sbus? flags 0x0"
+.Cd "pnozz0 at sbus?"
 .Cd "wsdisplay* at pnozz?"
 .Sh DESCRIPTION
 The
@@ -63,20 +63,20 @@ device is also configured, the
 will be powered down when the lid of the laptop
 is closed or the screen is blanked.
 .Pp
-The
+On machines with a 800 pixel wide display, the
 .Nm
 driver supports hardware acceleration to erase the screen and scroll text.
-By default, acceleration is
-.Em not
-enabled.
-By setting
-.Ar flags
-to 1
-(via
-.Xr config 8
-or
-.Xr boot_config 8 )
-this acceleration can be enabled.
+.\" By default, acceleration is
+.\" .Em not
+.\" enabled.
+.\" By setting
+.\" .Ar flags
+.\" to 1
+.\" (via
+.\" .Xr config 8
+.\" or
+.\" .Xr boot_config 8 )
+.\" this acceleration can be enabled.
 .Sh EXTERNAL VIDEO
 If the
 .Xr tctrl 4
@@ -107,4 +107,8 @@ an external display is connected, even if the laptop lid is closed.
 .Xr boot_config 8 ,
 .Xr config 8
 .Sh BUGS
-It is not possible yet to change resolutions or color depth.
+It is not possible yet to change display resolution or color depth.
+.\" Actually, it is... but not yet hooked to wsconsctl
+.Pp
+Acceleration code does not work correctly on 640 pixel wide displays,
+such as on model 3XP, and is therefore disabled in this case.