[src/trunk]: src/sys/arch/newsmips Add WSDISPLAYIO_LINEBYTES ioctl (for Xorg ...

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

details:   https://anonhg.NetBSD.org/src/rev/1676319acbad
branches:  trunk
changeset: 326494:1676319acbad
user:      tsutsui <tsutsui%NetBSD.org@localhost>
date:      Fri Jan 31 15:43:06 2014 +0000

description:
Add WSDISPLAYIO_LINEBYTES ioctl (for Xorg wsfb driver).

diffstat:

 sys/arch/newsmips/apbus/xafb.c |  8 ++++++--
 sys/arch/newsmips/dev/fb.c     |  8 ++++++--
 2 files changed, 12 insertions(+), 4 deletions(-)

diffs (58 lines):

diff -r 7399a0fd4bd6 -r 1676319acbad sys/arch/newsmips/apbus/xafb.c
--- a/sys/arch/newsmips/apbus/xafb.c    Fri Jan 31 15:41:48 2014 +0000
+++ b/sys/arch/newsmips/apbus/xafb.c    Fri Jan 31 15:43:06 2014 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: xafb.c,v 1.16 2010/05/15 10:01:44 tsutsui Exp $        */
+/*     $NetBSD: xafb.c,v 1.17 2014/01/31 15:43:06 tsutsui Exp $        */
 
 /*-
  * Copyright (c) 2000 Tsubai Masanari.  All rights reserved.
@@ -29,7 +29,7 @@
 /* "xa" frame buffer driver.  Currently supports 1280x1024x8 only. */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: xafb.c,v 1.16 2010/05/15 10:01:44 tsutsui Exp $");
+__KERNEL_RCSID(0, "$NetBSD: xafb.c,v 1.17 2014/01/31 15:43:06 tsutsui Exp $");
 
 #include <sys/param.h>
 #include <sys/buf.h>
@@ -268,6 +268,10 @@
                wdf->cmsize = 256;
                return 0;
 
+       case WSDISPLAYIO_LINEBYTES:
+               *(u_int *)data = dc->dc_ri.ri_stride;
+               return 0;
+               
        case WSDISPLAYIO_GETCMAP:
                return xafb_getcmap(sc, (struct wsdisplay_cmap *)data);
 
diff -r 7399a0fd4bd6 -r 1676319acbad sys/arch/newsmips/dev/fb.c
--- a/sys/arch/newsmips/dev/fb.c        Fri Jan 31 15:41:48 2014 +0000
+++ b/sys/arch/newsmips/dev/fb.c        Fri Jan 31 15:43:06 2014 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: fb.c,v 1.25 2010/05/15 10:01:44 tsutsui Exp $  */
+/*     $NetBSD: fb.c,v 1.26 2014/01/31 15:43:06 tsutsui Exp $  */
 
 /*-
  * Copyright (c) 2000 Tsubai Masanari.  All rights reserved.
@@ -27,7 +27,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: fb.c,v 1.25 2010/05/15 10:01:44 tsutsui Exp $");
+__KERNEL_RCSID(0, "$NetBSD: fb.c,v 1.26 2014/01/31 15:43:06 tsutsui Exp $");
 
 #include <sys/param.h>
 #include <sys/device.h>
@@ -255,6 +255,10 @@
                wdf->cmsize = 2;
                return 0;
 
+       case WSDISPLAYIO_LINEBYTES:
+               *(u_int *)data = dc->dc_ri.ri_stride;
+               return 0;
+
        case WSDISPLAYIO_SVIDEO:
                if (*(int *)data == WSDISPLAYIO_VIDEO_OFF) {
                        volatile u_short *ctlreg = NWB253_CTLREG;