[src/trunk]: src/sys/arch/dreamcast/dev Add WSDISPLAYIO_LINEBYTES, required b...

[tsutsui <tsutsui%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/939b4f7872a0
branches:  trunk
changeset: 755759:939b4f7872a0
user:      tsutsui <tsutsui%NetBSD.org@localhost>
date:      Sat Jun 19 08:42:48 2010 +0000

description:
Add WSDISPLAYIO_LINEBYTES, required by Xorg wsfb server.

diffstat:

 sys/arch/dreamcast/dev/pvr.c |  8 ++++++--
 1 files changed, 6 insertions(+), 2 deletions(-)

diffs (29 lines):

diff -r eb5a4fab7f61 -r 939b4f7872a0 sys/arch/dreamcast/dev/pvr.c
--- a/sys/arch/dreamcast/dev/pvr.c      Sat Jun 19 07:33:58 2010 +0000
+++ b/sys/arch/dreamcast/dev/pvr.c      Sat Jun 19 08:42:48 2010 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: pvr.c,v 1.27 2010/05/15 08:53:27 tsutsui Exp $ */
+/*     $NetBSD: pvr.c,v 1.28 2010/06/19 08:42:48 tsutsui Exp $ */
 
 /*-
  * Copyright (c) 2001 Marcus Comstedt.
@@ -35,7 +35,7 @@
 
 #include <sys/cdefs.h>                 /* RCS ID & Copyright macro defns */
 
-__KERNEL_RCSID(0, "$NetBSD: pvr.c,v 1.27 2010/05/15 08:53:27 tsutsui Exp $");
+__KERNEL_RCSID(0, "$NetBSD: pvr.c,v 1.28 2010/06/19 08:42:48 tsutsui Exp $");
 
 #include <sys/param.h>
 #include <sys/systm.h>
@@ -332,6 +332,10 @@
 #undef wsd_fbip
                return 0;
 
+       case WSDISPLAYIO_LINEBYTES:
+               *(u_int *)data = sc->sc_dc->rinfo.ri_stride;
+               return 0;
+
        case WSDISPLAYIO_GETCMAP:
        case WSDISPLAYIO_PUTCMAP:
                return EPASSTHROUGH;    /* XXX Colormap */