---

yaml
---
r: 775
b: refs/heads/master
c: db9f1d9
h: refs/heads/master
i:
  773: 52d9c5a
  771: 1c4125c
  767: 5686ca0
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 14c6f52f607edd79e2969548c69ec311defdc17d
+refs/heads/master: db9f1d9daa2f775a0f7d1a0d2ca4722c1da50158

trunk/drivers/video/i810/i810_main.c

@@ -999,8 +999,14 @@ static int i810_check_params(struct fb_var_screeninfo *var,
 	info->monspecs.dclkmin = 15000000;
 
 	if (fb_validate_mode(var, info)) {
-		if (fb_get_mode(FB_MAXTIMINGS, 0, var, info))
+		if (fb_get_mode(FB_MAXTIMINGS, 0, var, info)) {
+			int default_sync = (hsync1-HFMIN)|(hsync2-HFMAX)
+					    |(vsync1-VFMIN)|(vsync2-VFMAX);
+			printk("i810fb: invalid video mode%s\n",
+			    default_sync ? "" :
+			    ". Specifying vsyncN/hsyncN parameters may help");
 			return -EINVAL;
+		}
 	}
 
 	var->xres = xres;
@@ -2023,10 +2029,10 @@ MODULE_PARM_DESC(vyres, "Virtual vertical resolution in scanlines"
 		 " (default = 480)");
 module_param(hsync1, int, 0);
 MODULE_PARM_DESC(hsync1, "Minimum horizontal frequency of monitor in KHz"
-		 " (default = 31)");
+		 " (default = 29)");
 module_param(hsync2, int, 0);
 MODULE_PARM_DESC(hsync2, "Maximum horizontal frequency of monitor in KHz"
-		 " (default = 31)");
+		 " (default = 30)");
 module_param(vsync1, int, 0);
 MODULE_PARM_DESC(vsync1, "Minimum vertical frequency of monitor in Hz"
 		 " (default = 50)");