From: Mauro (mdrjr) Ribeiro <mauro.ribeiro@hardkernel.com>
Date: Tue, 27 Nov 2018 01:50:22 +0000 (+0900)
Subject: ODROID-COMMON: lock gpu frequency to its maximum
X-Git-Tag: hardkernel-4.9.236-104~415
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=3aa94c86bf989168bd076ae4e7b052a5b42cc4c8;p=platform%2Fkernel%2Flinux-amlogic.git

ODROID-COMMON: lock gpu frequency to its maximum

Change-Id: Ic967f79a1bff001336a5e41a2bc644d5108ecb6a
---

diff --git a/arch/arm64/boot/dts/amlogic/mesong12a-bifrost.dtsi b/arch/arm64/boot/dts/amlogic/mesong12a-bifrost.dtsi
index 4a7e51d..33886c4 100644
--- a/arch/arm64/boot/dts/amlogic/mesong12a-bifrost.dtsi
+++ b/arch/arm64/boot/dts/amlogic/mesong12a-bifrost.dtsi
@@ -33,6 +33,7 @@
 
 		num_of_pp = <2>;
 		sc_mpp = <1>; /* number of shader cores used most of time. */
+		min_clk = <4>;
 		clocks = <&clkc CLKID_GPU_MUX &clkc CLKID_GP0_PLL>;
 		clock-names = "gpu_mux","gp0_pll";
 
diff --git a/drivers/gpu/arm/midgard/platform/devicetree/scaling.c b/drivers/gpu/arm/midgard/platform/devicetree/scaling.c
index 4fa07730..aefb3e4 100644
--- a/drivers/gpu/arm/midgard/platform/devicetree/scaling.c
+++ b/drivers/gpu/arm/midgard/platform/devicetree/scaling.c
@@ -36,7 +36,7 @@ static int lastStep;
 static struct work_struct wq_work;
 static mali_plat_info_t* pmali_plat = NULL;
 #endif
-static int  scaling_mode = MALI_PP_FS_SCALING;
+static int  scaling_mode = MALI_SCALING_DISABLE;
 extern int  mali_pm_statue;
 //static int  scaling_mode = MALI_SCALING_DISABLE;
 //static int  scaling_mode = MALI_PP_SCALING;