[src/trunk]: src/sys/arch/sparc/dev Slight optimization when searching the vi...

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

details:   https://anonhg.NetBSD.org/src/rev/f7cc8adeac2c
branches:  trunk
changeset: 485013:f7cc8adeac2c
user:      pk <pk%NetBSD.org@localhost>
date:      Sun Apr 16 21:01:43 2000 +0000

description:
Slight optimization when searching the video parameter table.

diffstat:

 sys/arch/sparc/dev/cgthree.c |  27 ++++++++++++++-------------
 1 files changed, 14 insertions(+), 13 deletions(-)

diffs (44 lines):

diff -r 0fbdc3b52030 -r f7cc8adeac2c sys/arch/sparc/dev/cgthree.c
--- a/sys/arch/sparc/dev/cgthree.c      Sun Apr 16 20:59:49 2000 +0000
+++ b/sys/arch/sparc/dev/cgthree.c      Sun Apr 16 21:01:43 2000 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: cgthree.c,v 1.44 2000/04/14 19:36:43 pk Exp $ */
+/*     $NetBSD: cgthree.c,v 1.45 2000/04/16 21:01:43 pk Exp $ */
 
 /*-
  * Copyright (c) 1998 The NetBSD Foundation, Inc.
@@ -355,21 +355,22 @@
        printf(": %s, %d x %d", name,
                fb->fb_type.fb_width, fb->fb_type.fb_height);
 
-
        /* Transfer video magic to board, if it's not running */
-       if ((sc->sc_fbc->fbc_ctrl & FBC_TIMING) == 0) {
+       if ((fbc->fbc_ctrl & FBC_TIMING) == 0) {
+               int sense = (fbc->fbc_status & FBS_MSENSE);
+               /* Search table for video timings fitting this monitor */
                for (i = 0; i < sizeof(cg3_videoctrl)/sizeof(cg3_videoctrl[0]);
                     i++) {
-                       if ((fbc->fbc_status & FBS_MSENSE) ==
-                            cg3_videoctrl[i].sense) {
-                               int j;
-                               printf(" setting video ctrl");
-                               for (j = 0; j < 12; j++)
-                                       fbc->fbc_vcontrol[j] =
-                                               cg3_videoctrl[i].vctrl[j];
-                               fbc->fbc_ctrl |= FBC_TIMING;
-                               break;
-                       }
+                       int j;
+                       if (sense != cg3_videoctrl[i].sense)
+                               continue;
+
+                       printf(" setting video ctrl");
+                       for (j = 0; j < 12; j++)
+                               fbc->fbc_vcontrol[j] =
+                                       cg3_videoctrl[i].vctrl[j];
+                       fbc->fbc_ctrl |= FBC_TIMING;
+                       break;
                }
        }