diff options
Diffstat (limited to 'sys/arch/sun3/dev/fb.c')
| -rw-r--r-- | sys/arch/sun3/dev/fb.c | 52 |
1 files changed, 17 insertions, 35 deletions
diff --git a/sys/arch/sun3/dev/fb.c b/sys/arch/sun3/dev/fb.c index afa12f78f52..dea031c9798 100644 --- a/sys/arch/sun3/dev/fb.c +++ b/sys/arch/sun3/dev/fb.c @@ -1,4 +1,4 @@ -/* $NetBSD: fb.c,v 1.4 1996/12/17 21:10:41 gwr Exp $ */ +/* $NetBSD: fb.c,v 1.3 1995/04/10 05:45:56 mycroft Exp $ */ /* * Copyright (c) 1992, 1993 @@ -49,7 +49,6 @@ */ #include <sys/param.h> -#include <sys/systm.h> #include <sys/conf.h> #include <sys/device.h> #include <sys/ioctl.h> @@ -59,8 +58,6 @@ #include "fbvar.h" -cdev_decl(fb); - static struct fbdevice *devfb; static int fbpriority; @@ -120,6 +117,16 @@ fbmmap(dev, off, prot) return ((*devfb->fb_driver->fbd_mmap)(dev, off, prot)); } +void +fb_unblank() +{ + int on = 1; + + if (devfb) { + (void) fbioctlfb(devfb, FBIOSVIDEO, (caddr_t)&on); + } +} + /* * Common fb ioctl function */ @@ -130,34 +137,33 @@ fbioctlfb(fb, cmd, data) caddr_t data; { struct fbdriver *fbd = fb->fb_driver; - void *vp = (void *)data; int error; switch (cmd) { case FBIOGTYPE: - *(struct fbtype *)vp = fb->fb_fbtype; + *(struct fbtype *)data = fb->fb_fbtype; error = 0; break; case FBIOGATTR: - error = (*fbd->fbd_gattr)(fb, vp); + error = (*fbd->fbd_gattr)(fb, (struct fbgattr *)data); break; case FBIOGVIDEO: - error = (*fbd->fbd_gvideo)(fb, vp); + error = (*fbd->fbd_gvideo)(fb, (int *)data); break; case FBIOSVIDEO: - error = (*fbd->fbd_svideo)(fb, vp); + error = (*fbd->fbd_svideo)(fb, (int *)data); break; case FBIOGETCMAP: - error = (*fbd->fbd_getcmap)(fb, vp); + error = (*fbd->fbd_getcmap)(fb, (struct fbcmap *)data); break; case FBIOPUTCMAP: - error = (*fbd->fbd_putcmap)(fb, vp); + error = (*fbd->fbd_putcmap)(fb, (struct fbcmap *)data); break; default: @@ -165,27 +171,3 @@ fbioctlfb(fb, cmd, data) } return (error); } - -void -fb_unblank() -{ - int on = 1; - - if (devfb == NULL) - return; - - (*devfb->fb_driver->fbd_svideo)(devfb, (void *)&on); -} - -/* - * Default ioctl function to put in struct fbdriver - * for functions that are not supported. - */ -int -fb_noioctl(fbd, vp) - struct fbdevice *fbd; - void *vp; -{ - return ENOTTY; -} - |