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Commit 8af99b0f authored by Jeremy Gebben's avatar Jeremy Gebben Committed by Vladimir Razgulin
Browse files

msm: kgsl: make msm-adreno-tz the default governor for adreno 



On targets where trustzone is available, use the trustzone
based governor instead of simple_ondemand.

Change-Id: Ie11c57684fc63a26e82a5c4816a35a327a1bf945
Signed-off-by: default avatarJeremy Gebben <jgebben@codeaurora.org>
Signed-off-by: default avatarVladimir Razgulin <vrazguli@codeaurora.org>
parent 90fa192b

drivers/gpu/msm/Kconfig

+2 −0
Original line number Diff line number Diff line
@@ -7,6 +7,7 @@ config MSM_KGSL 
	select PM_DEVFREQ

	select DEVFREQ_GOV_SIMPLE_ONDEMAND

	select DEVFREQ_GOV_PERFORMANCE

	select DEVFREQ_GOV_MSM_ADRENO_TZ

	---help---

	  3D graphics driver. Required to use hardware accelerated

	  OpenGL ES 2.0 and 1.1.
@@ -65,6 +66,7 @@ config MSM_KGSL_2D 


config MSM_ADRENO_DEFAULT_GOVERNOR

	string "devfreq governor for the adreno core"

	default "msm-adreno-tz" if DEVFREQ_GOV_MSM_ADRENO_TZ

	default "simple_ondemand"

	depends on MSM_KGSL

drivers/gpu/msm/adreno.c

+5 −0
Original line number Diff line number Diff line
@@ -87,8 +87,13 @@ static struct devfreq_simple_ondemand_data adreno_ondemand_data = { 
	.downdifferential = 20,

};



static struct devfreq_msm_adreno_tz_data adreno_tz_data = {

	.device_id = KGSL_DEVICE_3D0,

};



static const struct devfreq_governor_data adreno_governors[] = {

	{ .name = "simple_ondemand", .data = &adreno_ondemand_data },

	{ .name = "msm-adreno-tz", .data = &adreno_tz_data },

};



static const struct kgsl_functable adreno_functable;