Author: cem
Date: Tue Jul 19 19:20:47 2016
New Revision: 303043
URL: https://svnweb.freebsd.org/changeset/base/303043
Log:
Increase vt(4) framebuffer maximum size
And rename "DEFAULT" constants to the more accurate "MAX."
PR: 210382
Submitted by: Felix <felixphew0 at gmail.com>
Reviewed by: wblock, cem
Tested by: Dave Cottlehuber <dch at skunkwerks.at>
Modified:
head/share/man/man4/vt.4
head/sys/dev/vt/hw/fb/vt_fb.c
head/sys/dev/vt/vt.h
head/sys/dev/vt/vt_core.c
Modified: head/share/man/man4/vt.4
==============================================================================
--- head/share/man/man4/vt.4 Tue Jul 19 19:19:03 2016 (r303042)
+++ head/share/man/man4/vt.4 Tue Jul 19 19:20:47 2016 (r303043)
@@ -24,7 +24,7 @@
.\"
.\" $FreeBSD$
.\"
-.Dd June 21, 2016
+.Dd July 19, 2016
.Dt "VIRTUAL TERMINALS" 4
.Os
.Sh NAME
@@ -36,8 +36,8 @@
.Cd "options VT_MAXWINDOWS=N"
.Cd "options VT_ALT_TO_ESC_HACK=1"
.Cd "options VT_TWOBUTTON_MOUSE"
-.Cd "options VT_FB_DEFAULT_WIDTH=X"
-.Cd "options VT_FB_DEFAULT_HEIGHT=Y"
+.Cd "options VT_FB_MAX_WIDTH=X"
+.Cd "options VT_FB_MAX_HEIGHT=Y"
.Cd "options SC_NO_CUTPASTE"
.Cd "device vt"
.Pp
Modified: head/sys/dev/vt/hw/fb/vt_fb.c
==============================================================================
--- head/sys/dev/vt/hw/fb/vt_fb.c Tue Jul 19 19:19:03 2016
(r303042)
+++ head/sys/dev/vt/hw/fb/vt_fb.c Tue Jul 19 19:20:47 2016
(r303043)
@@ -416,10 +416,10 @@ vt_fb_init(struct vt_device *vd)
int err;
info = vd->vd_softc;
- vd->vd_height = MIN(VT_FB_DEFAULT_HEIGHT, info->fb_height);
+ vd->vd_height = MIN(VT_FB_MAX_HEIGHT, info->fb_height);
margin = (info->fb_height - vd->vd_height) >> 1;
vd->vd_transpose = margin * info->fb_stride;
- vd->vd_width = MIN(VT_FB_DEFAULT_WIDTH, info->fb_width);
+ vd->vd_width = MIN(VT_FB_MAX_WIDTH, info->fb_width);
margin = (info->fb_width - vd->vd_width) >> 1;
vd->vd_transpose += margin * (info->fb_bpp / NBBY);
vd->vd_video_dev = info->fb_video_dev;
Modified: head/sys/dev/vt/vt.h
==============================================================================
--- head/sys/dev/vt/vt.h Tue Jul 19 19:19:03 2016 (r303042)
+++ head/sys/dev/vt/vt.h Tue Jul 19 19:20:47 2016 (r303043)
@@ -377,11 +377,11 @@ void vt_upgrade(struct vt_device *vd);
#define PIXEL_WIDTH(w) ((w) / 8)
#define PIXEL_HEIGHT(h) ((h) / 16)
-#ifndef VT_FB_DEFAULT_WIDTH
-#define VT_FB_DEFAULT_WIDTH 2048
+#ifndef VT_FB_MAX_WIDTH
+#define VT_FB_MAX_WIDTH 4096
#endif
-#ifndef VT_FB_DEFAULT_HEIGHT
-#define VT_FB_DEFAULT_HEIGHT 1200
+#ifndef VT_FB_MAX_HEIGHT
+#define VT_FB_MAX_HEIGHT 2400
#endif
/* name argument is not used yet. */
Modified: head/sys/dev/vt/vt_core.c
==============================================================================
--- head/sys/dev/vt/vt_core.c Tue Jul 19 19:19:03 2016 (r303042)
+++ head/sys/dev/vt/vt_core.c Tue Jul 19 19:20:47 2016 (r303043)
@@ -181,8 +181,8 @@ static void vt_resume_handler(void *priv
SET_DECLARE(vt_drv_set, struct vt_driver);
-#define _VTDEFH MAX(100, PIXEL_HEIGHT(VT_FB_DEFAULT_HEIGHT))
-#define _VTDEFW MAX(200, PIXEL_WIDTH(VT_FB_DEFAULT_WIDTH))
+#define _VTDEFH MAX(100, PIXEL_HEIGHT(VT_FB_MAX_HEIGHT))
+#define _VTDEFW MAX(200, PIXEL_WIDTH(VT_FB_MAX_WIDTH))
struct terminal vt_consterm;
static struct vt_window vt_conswindow;
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