msm_fb: display: increase mdp clock for lcdc panel

MDP shows underrun (blue screen flicking) randomly during
video playback of 720p. Increase MDP clock rate on both
performance level 2 and level 3 of mdp_core_clk_rate_table[]
to prevent MDP from underrun.

Signed-off-by: KUogee Hsieh <khsieh@codeaurora.org>
diff --git a/arch/arm/mach-msm/board-msm8x60.c b/arch/arm/mach-msm/board-msm8x60.c
index 42ffae2..dd02ed6 100644
--- a/arch/arm/mach-msm/board-msm8x60.c
+++ b/arch/arm/mach-msm/board-msm8x60.c
@@ -9077,8 +9077,8 @@
 #else
 int mdp_core_clk_rate_table[] = {
 	59080000,
-	59080000,
 	85330000,
+	128000000,
 	200000000,
 };
 #endif