From: Choonghoon Park <choong.park@samsung.com>
Date: Tue, 12 Jun 2018 09:17:40 +0000 (+0900)
Subject: hafm/hafm-tb: make interface to choose on among P-state boost solutions.
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=503d1200877dd4579f44141ecf7e30629d51ccf6;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

hafm/hafm-tb: make interface to choose on among P-state boost solutions.

Change-Id: I3ac5dacf298892e3e75f60263124ff403c13706b
---

diff --git a/drivers/cpufreq/Kconfig b/drivers/cpufreq/Kconfig
index efe920aa0df9..ad9b6034b75a 100644
--- a/drivers/cpufreq/Kconfig
+++ b/drivers/cpufreq/Kconfig
@@ -352,5 +352,33 @@ config QORIQ_CPUFREQ
 	  This adds the CPUFreq driver support for Freescale QorIQ SoCs
 	  which are capable of changing the CPU's frequency dynamically.
 
+comment "P-state Boost Solutions"
+
+choice PSTATE
+	prompt "P-state Boost Solution"
+	default PSTATE_DISABLE
+	help
+	  Default status of P-state boost is disable.
+
+config PSTATE_DISABLE
+	bool "disable"
+	help
+	  This option sets P-state boost solution as disable.
+	  If in doubt, set this config.
+
+config PSTATE_EXYNOS_HAFM
+	bool "Exynos HAFM"
+	help
+	  This option sets P-state boost solution as HAFM.
+	  The config makes HIU just deliver frequency level and power budget
+	  given from CPUFreq driver and register set.
+
+config PSTATE_EXYNOS_HAFM_TB
+	bool "Exynos HAFM-TB"
+	help
+	  This option sets P-state boost solution as HAFM-TB.
+
+endchoice
+
 endif
 endmenu
diff --git a/drivers/cpufreq/Kconfig.arm b/drivers/cpufreq/Kconfig.arm
index ded5f935fafe..3d7f645707eb 100644
--- a/drivers/cpufreq/Kconfig.arm
+++ b/drivers/cpufreq/Kconfig.arm
@@ -304,8 +304,8 @@ config ARM_EXYNOS_ACME
 
 config ARM_EXYNOS_FF
 	bool "SAMSUNG EXYNOS FF(Frequency Filter) driver"
-	depends on ARCH_EXYNOS && EXYNOS_HIU
-	default n
+	depends on ARCH_EXYNOS && (PSTATE_EXYNOS_HAFM || PSTATE_EXYNOS_HAFM_TB)
+	default y
 	  help
 	  This adds the CPUFreq driver for exynos chipsets which needs
 	  frequency filtering due to unnecessary frequency change request
diff --git a/drivers/soc/samsung/Makefile b/drivers/soc/samsung/Makefile
index ab3835e51cd8..d679356531f3 100644
--- a/drivers/soc/samsung/Makefile
+++ b/drivers/soc/samsung/Makefile
@@ -66,3 +66,7 @@ obj-$(CONFIG_ARCH_EXYNOS)       += secmem.o
 
 # HIU
 obj-$(CONFIG_EXYNOS_HIU)	+= exynos-hiu.o
+
+# HAFM & HAFM-TB
+obj-$(CONFIG_PSTATE_EXYNOS_HAFM)	+= exynos-hafm.o
+obj-$(CONFIG_PSTATE_EXYNOS_HAFM_TB)	+= exynos-hafm-tb.o