Gaosp 2.6.29

arch/arm/Kconfig

@@ -1136,6 +1136,14 @@ endif
 
 source "drivers/cpuidle/Kconfig"
 
+config CPU_FREQ_MSM
+	bool
+	depends on CPU_FREQ && ARCH_MSM
+	default y
+	help
+	  This enables the CPUFreq driver for Qualcomm CPUs.
+	  If in doubt, say Y.
+
 endmenu
 
 menu "Floating point emulation"

arch/arm/configs/gaosp_msm_defconfig

@@ -238,7 +238,9 @@ CONFIG_MSM_SERIAL_DEBUGGER=y
 CONFIG_MSM_SMD=y
 CONFIG_MSM_ONCRPCROUTER=y
 CONFIG_MSM_RPCSERVERS=y
-# CONFIG_MSM_CPU_FREQ_SCREEN is not set
+CONFIG_MSM_CPU_FREQ_SET_MIN_MAX=y
+CONFIG_MSM_CPU_FREQ_MAX=528000
+CONFIG_MSM_CPU_FREQ_MIN=245760
 CONFIG_MSM_HW3D=y
 CONFIG_MSM_ADSP=y
 # CONFIG_MSM_VREG_SWITCH_INVERTED is not set
@@ -352,6 +354,7 @@ CONFIG_CPU_FREQ_SAMPLING_LATENCY_MULTIPLIER=1000
 CONFIG_CPU_IDLE=y
 CONFIG_CPU_IDLE_GOV_LADDER=y
 CONFIG_CPU_IDLE_GOV_MENU=y
+CONFIG_CPU_FREQ_MSM=y
 
 #
 # Floating point emulation

arch/arm/mach-msm/Kconfig

@@ -336,24 +336,26 @@ config MSM_RPCSERVERS
 	help
 	  none
 
-config MSM_CPU_FREQ_SCREEN
-	bool
-	default n
-	depends on HAS_EARLYSUSPEND
-	help
-	  Simple cpufreq scaling based on screen ON/OFF.
-
-if MSM_CPU_FREQ_SCREEN
-
-config MSM_CPU_FREQ_SCREEN_OFF
-	int "Screen off cpu frequency"
-	default 245760
-
-config MSM_CPU_FREQ_SCREEN_ON
-	int "Screen on cpu frequency"
-	default 384000
-
-endif # MSM_CPU_FREQ_SCREEN
+if CPU_FREQ_MSM
+
+config MSM_CPU_FREQ_SET_MIN_MAX
+        bool "Set Min/Max CPU frequencies."
+        default n
+        help
+          Allow setting min and max CPU frequencies. Sysfs can be used
+          to override these values.
+
+config MSM_CPU_FREQ_MAX
+        int "Max CPU Frequency"
+        depends on MSM_CPU_FREQ_SET_MIN_MAX
+        default 384000
+
+config MSM_CPU_FREQ_MIN
+        int "Min CPU Frequency"
+        depends on MSM_CPU_FREQ_SET_MIN_MAX
+        default 245760
+
+endif # CPU_FREQ_MSM
 
 config MSM_HW3D
 	tristate "MSM Hardware 3D Register Driver"

arch/arm/mach-msm/cpufreq.c

@@ -90,6 +90,10 @@ static int __init msm_cpufreq_init(struct cpufreq_policy *policy)
 
 	BUG_ON(cpufreq_frequency_table_cpuinfo(policy, table));
 	policy->cur = acpuclk_get_rate();
+#ifdef CONFIG_MSM_CPU_FREQ_SET_MIN_MAX
+        policy->min = CONFIG_MSM_CPU_FREQ_MIN;
+        policy->max = CONFIG_MSM_CPU_FREQ_MAX;
+#endif
 	policy->cpuinfo.transition_latency =
 		acpuclk_get_switch_time() * NSEC_PER_USEC;
 	return 0;

arch/arm/mach-msm/galaxy/board-galaxy-headset.c

@@ -154,7 +154,7 @@ static ssize_t h2w_print_name(struct switch_dev *sdev, char *buf)
 	case H2W_NO_DEVICE:
 		return sprintf(buf, "No Device\n");
 	case H2W_SEC_HEADSET:
-		return sprintf(buf, "H2W_SEC_HEADSET\n");
+		return sprintf(buf, "Headset\n");
 	case H2W_NORMAL_HEADSET:
 		return sprintf(buf, "H2W_NORMAL_HEADSET\n");
 	}

drivers/i2c/chips/lightsensor.c

@@ -14,7 +14,7 @@
 #include <linux/earlysuspend.h>
 #endif
 
-#define DEBUG 1
+#define DEBUG 0
 #define TIME_INT (2*HZ)  // 2 sec
 
 static struct workqueue_struct *lightsensor_wq;

drivers/staging/android/lowmemorykiller.c

@@ -59,7 +59,7 @@ static int lowmem_shrink(int nr_to_scan, gfp_t gfp_mask)
 	int selected_tasksize = 0;
 	int array_size = ARRAY_SIZE(lowmem_adj);
 	int other_free = global_page_state(NR_FREE_PAGES);
-	int other_file = global_page_state(NR_FILE_PAGES);
+	int other_file = global_page_state(NR_ACTIVE_FILE) + global_page_state(NR_INACTIVE_FILE);
 	if(lowmem_adj_size < array_size)
 		array_size = lowmem_adj_size;
 	if(lowmem_minfree_size < array_size)