Fix radeonfb to use the proper BIOS reference divider for

flat-panel displays.

From: Benjamin Herrenschmidt <benh@kernel.crashing.org>

diff --git a/drivers/video/aty/radeon_base.c b/drivers/video/aty/radeon_base.c
index ffefa6c08e5a8d06e7f3d155e5b5e38502a053ee..9347bffb403876962a26347435214c3d933f4414 100644 (file)
--- a/drivers/video/aty/radeon_base.c
+++ b/drivers/video/aty/radeon_base.c
@@ -1442,7 +1442,7 @@ int radeonfb_set_par(struct fb_info *info)
                        nopllcalc = 1;
                        newmode.ppll_div_3 = rinfo->panel_info.fbk_divider |
                                (rinfo->panel_info.post_divider << 16);
-                       newmode.ppll_ref_div = rinfo->pll.ref_div;
+                       newmode.ppll_ref_div = rinfo->panel_info.ref_divider;
                }
        }
        dotClock = 1000000000 / pixClock;