From: Chad Goodman <cgoodman@HP-EliteBook-2730p.(none)>
Date: Tue, 27 Nov 2012 02:58:59 +0000 (-0800)
Subject: GPU: allow SYSFS control over MAX gpu clock
X-Git-Url: https://ziggy471.com/git/gitweb.cgi?p=ziggy471-sgs3-jb.git;a=commitdiff;h=1d010fd96e227bafb6ec69dff3dbe1b3f9940f7b

GPU: allow SYSFS control over MAX gpu clock

Signed-off-by: Ziggy <ziggy@tardis.(none)>
---

--- a/arch/arm/mach-msm/devices-8960.c
+++ b/arch/arm/mach-msm/devices-8960.c
@@ -2813,6 +2813,7 @@ static struct kgsl_device_platform_data
 		},
 	},
 	.init_level = 1,
+	.max_level = 0,	
 	.num_levels = 5,
 	.set_grp_async = NULL,
 	.idle_timeout = HZ/12,
@@ -2866,6 +2867,7 @@ static struct kgsl_device_platform_data
 		},
 	},
 	.init_level = 0,
+	.max_level = 0,
 	.num_levels = 3,
 	.set_grp_async = NULL,
 	.idle_timeout = HZ/5,
@@ -2919,6 +2921,7 @@ static struct kgsl_device_platform_data
 		},
 	},
 	.init_level = 0,
+	.max_level = 0,
 	.num_levels = 3,
 	.set_grp_async = NULL,
 	.idle_timeout = HZ/5,
--- a/drivers/gpu/msm/kgsl_pwrctrl.c
+++ b/drivers/gpu/msm/kgsl_pwrctrl.c
@@ -494,6 +494,7 @@ int kgsl_pwrctrl_init(struct kgsl_device
 	}
 	pwr->num_pwrlevels = pdata->num_levels;
 	pwr->active_pwrlevel = pdata->init_level;
+	pwr->thermal_pwrlevel = pdata->max_level; 
 	for (i = 0; i < pdata->num_levels; i++) {
 		pwr->pwrlevels[i].gpu_freq =
 		(pdata->pwrlevel[i].gpu_freq > 0) ?
--- a/include/linux/msm_kgsl.h
+++ b/include/linux/msm_kgsl.h
@@ -154,6 +154,7 @@ struct kgsl_version {
 struct kgsl_device_platform_data {
 	struct kgsl_pwrlevel pwrlevel[KGSL_MAX_PWRLEVELS];
 	int init_level;
+	int max_level;
 	int num_levels;
 	int (*set_grp_async)(void);
 	unsigned int idle_timeout;