[src/trunk]: src/sys/compat/darwin Correctly get framebuffer dimensions

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

details:   https://anonhg.NetBSD.org/src/rev/16e6d6c96d7f
branches:  trunk
changeset: 551082:16e6d6c96d7f
user:      manu <manu%NetBSD.org@localhost>
date:      Thu Aug 28 21:47:02 2003 +0000

description:
Correctly get framebuffer dimensions

diffstat:

 sys/compat/darwin/darwin_ioframebuffer.c |  16 +++++-----------
 1 files changed, 5 insertions(+), 11 deletions(-)

diffs (52 lines):

diff -r 5a002c9d1078 -r 16e6d6c96d7f sys/compat/darwin/darwin_ioframebuffer.c
--- a/sys/compat/darwin/darwin_ioframebuffer.c  Thu Aug 28 19:53:32 2003 +0000
+++ b/sys/compat/darwin/darwin_ioframebuffer.c  Thu Aug 28 21:47:02 2003 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: darwin_ioframebuffer.c,v 1.12 2003/07/11 18:55:14 christos Exp $ */
+/*     $NetBSD: darwin_ioframebuffer.c,v 1.13 2003/08/28 21:47:02 manu Exp $ */
 
 /*-
  * Copyright (c) 2003 The NetBSD Foundation, Inc.
@@ -37,7 +37,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: darwin_ioframebuffer.c,v 1.12 2003/07/11 18:55:14 christos Exp $");
+__KERNEL_RCSID(0, "$NetBSD: darwin_ioframebuffer.c,v 1.13 2003/08/28 21:47:02 manu Exp $");
 
 #include <sys/types.h>
 #include <sys/param.h>
@@ -478,7 +478,7 @@
                dev_t device;
                int screen;
                struct uvm_object *udo;
-               struct wsdisplay_fbinfo *fbi;
+               struct wsdisplay_fbinfo fbi;
 
                /* Find the first wsdisplay available */
                TAILQ_FOREACH(dv, &alldevs, dv_list)
@@ -504,7 +504,6 @@
 #endif
 
                /* Find the framebuffer's size */
-#if 0
                if ((error = (*wsdisplay_cdevsw.d_ioctl)(device, 
                    WSDISPLAYIO_GINFO, (caddr_t)&fbi, 0, p)) != 0) {
 #ifdef DEBUG_DARWIN
@@ -514,14 +513,9 @@
                }
 #ifdef DEBUG_DARWIN
                printf("framebuffer: %d x %d x %d\n", 
-                   fbi->width, fbi->height, fbi->depth);
+                   fbi.width, fbi.height, fbi.depth);
 #endif
-               len = round_page(fbi->height * fbi->width * fbi->depth / 8);
-#else
-               /* It does not work for now, assume 640 x 400 */
-               fbi = NULL; /* Avoid warning for unused var */
-               len = round_page(640 * 400);
-#endif
+               len = round_page(fbi.height * fbi.width * fbi.depth / 8);
 
                /* Create the uvm_object */
                udo = udv_attach(&device, UVM_PROT_RW, 0, len);