From: "Antonino A. Daplas" <adaplas@hotpop.com>
The current code in rivafb will not accept modes other than 640x480-60 if
the the EDID block is absent.
This patch changes the behavior to the opposite, if without an EDID, rivafb
will accept all modelines coming from userspace (2.4 behavior).
Signed-off-by: Antonino Daplas <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
---
25-akpm/drivers/video/riva/fbdev.c | 3 +--
1 files changed, 1 insertion(+), 2 deletions(-)
diff -puN drivers/video/riva/fbdev.c~fbdev-fix-mode-handling-in-rivafb-if-with-no-edid drivers/video/riva/fbdev.c
--- 25/drivers/video/riva/fbdev.c~fbdev-fix-mode-handling-in-rivafb-if-with-no-edid 2004-11-07 16:32:19.748837456 -0800
+++ 25-akpm/drivers/video/riva/fbdev.c 2004-11-07 16:32:19.754836544 -0800
@@ -1126,7 +1126,7 @@ static int rivafb_check_var(struct fb_va
}
}
- if (!mode_valid && !list_empty(&info->modelist))
+ if (!mode_valid && info->monspecs.modedb_len)
return -EINVAL;
if (var->xres_virtual < var->xres)
@@ -2017,7 +2017,6 @@ static int __devinit rivafb_probe(struct
}
fb_destroy_modedb(info->monspecs.modedb);
- info->monspecs.modedb_len = 0;
info->monspecs.modedb = NULL;
if (register_framebuffer(info) < 0) {
printk(KERN_ERR PFX
_