msm: kgsl: enable DCVS on 8064

Change the idle timeout to 100 msec so that we dont
sleep as often.This is to avoid performance hit with
50msec

Change-Id: I3fb1b2508ad15a030480e9af40ebca4dbaf4bff0
Signed-off-by: Suman Tatiraju <sumant@codeaurora.org>
diff --git a/arch/arm/mach-msm/board-8064-gpu.c b/arch/arm/mach-msm/board-8064-gpu.c
index 7b84a68..f8aa9c0 100644
--- a/arch/arm/mach-msm/board-8064-gpu.c
+++ b/arch/arm/mach-msm/board-8064-gpu.c
@@ -198,7 +198,7 @@
 	.init_level = 0,
 	.num_levels = 4,
 	.set_grp_async = NULL,
-	.idle_timeout = HZ/20,
+	.idle_timeout = HZ/10,
 	.nap_allowed = true,
 	.clk_map = KGSL_CLK_CORE | KGSL_CLK_IFACE | KGSL_CLK_MEM_IFACE,
 #ifdef CONFIG_MSM_BUS_SCALING