drm/i915: Fix VLV eDP timing v2

Fix the typo in previous commit for DP 1.62 divisor.
drm/i915: Move Valleyview DP DPLL divisor calc to intel_dp_set_clock v2

v2: sigh, the m1 div is 3.
Reported-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Chon Ming Lee <chon.ming.lee@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

drivers/gpu/drm/i915/intel_dp.c

@@ -59,7 +59,7 @@ static const struct dp_link_dpll pch_dpll[] = {
 
 static const struct dp_link_dpll vlv_dpll[] = {
 	{ DP_LINK_BW_1_62,
-		{ .p1 = 3, .p2 = 2, .n = 5, .m1 = 5, .m2 = 3 } },
+		{ .p1 = 3, .p2 = 2, .n = 5, .m1 = 3, .m2 = 81 } },
 	{ DP_LINK_BW_2_7,
 		{ .p1 = 2, .p2 = 2, .n = 1, .m1 = 2, .m2 = 27 } }
 };