v9: Several fixes (battery reporting, FM radio FC, USB Host mode etc...)

- Fixed battery reporting that was misbehaving on some devices after switching to 2.6.35 kernel.
- Enabled USB Host mode in kernel and added support for /mnt/usbdisk in vold and build.prop.
- Removed overlays for FM radio app that is no longer needed and also caused FC as they were not up-to date.
- Removed key backlight from lights.v9.so (does not exist on the v9)
- Removed duplicate system properties and moved all properties to system.prop
- Removed TARGET_USES_16BPPSURFACE_FOR_OPAQUE from BoardConfig.mk as it is obsolete.

Change-Id: I4bbd6632a5add9d42b8232c9e54602483bbf5080

BoardConfig.mk

@@ -54,7 +54,6 @@ WITH_JIT := true
 ENABLE_JSC_JIT := true
 
 TARGET_LIBAGL_USE_GRALLOC_COPYBITS := true
-TARGET_USES_16BPPSURFACE_FOR_OPAQUE := true
 
 JS_ENGINE := v8
 

device_v9.mk

@@ -112,52 +112,9 @@ PRODUCT_COPY_FILES += \
 PRODUCT_COPY_FILES += \
     device/zte/v9/media_profiles.xml:system/etc/media_profiles.xml
 
-PRODUCT_PROPERTY_OVERRIDES := \
-    keyguard.no_require_sim=true \
-    ro.com.android.dateformat=dd-MM-yyyy \
-    ro.ril.hsxpa=1 \
-    ro.ril.gprsclass=10 \
-    ro.media.dec.jpeg.memcap=10000000
-
-PRODUCT_PROPERTY_OVERRIDES += \
-    rild.libpath=/system/lib/libril-qc-1.so \
-    rild.libargs=-d /dev/smd0 \
-    wifi.interface=wlan0 \
-    wifi.supplicant_scan_interval=15 \
-    ro.com.android.dataroaming=false
-
-PRODUCT_PROPERTY_OVERRIDES += \
-    ro.sf.lcd_density=160 \
-    ro.sf.hwrotation=270
-
 # V9 uses medium-density artwork where available
 PRODUCT_LOCALES += mdpi
 
 # we have enough storage space to hold precise GC data
 PRODUCT_TAGS += dalvik.gc.type-precise
 
-# This should not be needed but on-screen keyboard uses the wrong density without it.
-PRODUCT_PROPERTY_OVERRIDES += \
-    qemu.sf.lcd_density=160 
-
-PRODUCT_PROPERTY_OVERRIDES += \
-    keyguard.no_require_sim=true \
-    ro.com.android.dateformat=dd-MM-yyyy \
-    ro.ril.hsxpa=2 \
-    ro.ril.gprsclass=10 \
-    ro.build.baseband_version=P729BB01 \
-    ro.telephony.default_network=0 \
-    ro.telephony.call_ring.multiple=false
-
-PRODUCT_PROPERTY_OVERRIDES += \
-    ro.com.google.locationfeatures=1 \
-    ro.setupwizard.enable_bypass=1 \
-    ro.media.dec.jpeg.memcap=20000000 \
-    dalvik.vm.lockprof.threshold=500 \
-    dalvik.vm.dexopt-flags=m=y \
-    dalvik.vm.heapsize=32m \
-    dalvik.vm.execution-mode=int:jit \
-    dalvik.vm.dexopt-data-only=1 \
-    ro.opengles.version=131072  \
-    ro.compcache.default=0
-

liblights/lights.c

@@ -122,21 +122,6 @@ static int set_light_backlight (struct light_device_t *dev, struct light_state_t
 	return err;
 }
 
-static int set_light_buttons (struct light_device_t *dev, struct light_state_t const* state) {
-	size_t i = 0;
-	int err = 0;
-	int on = is_lit(state);
-	pthread_mutex_lock(&g_lock);
-
-	for (i = 0; i < sizeof(BUTTON_BACKLIGHT_FILE)/sizeof(BUTTON_BACKLIGHT_FILE[0]); i++) {
-		err = write_int (BUTTON_BACKLIGHT_FILE[i],on?1:0);
-	}
-
-	pthread_mutex_unlock(&g_lock);
-
-	return 0;
-}
-
 static void set_shared_light_locked (struct light_device_t *dev, struct light_state_t *state) {
 	int r, g, b;
 	int err = 0;
@@ -202,9 +187,6 @@ static int open_lights (const struct hw_module_t* module, char const* name,
 	if (0 == strcmp(LIGHT_ID_BACKLIGHT, name)) {
 		set_light = set_light_backlight;
 	}
-	else if (0 == strcmp(LIGHT_ID_BUTTONS, name)) {
-		set_light = set_light_buttons;
-	}
 	else if (0 == strcmp(LIGHT_ID_BATTERY, name)) {
 		set_light = set_light_battery;
 	}

liblights/lights.h

@@ -4,8 +4,4 @@ char const*const GREEN_LED_FILE 		= "/sys/class/leds/green/brightness";
 char const*const RED_LED_FILE_TRIGGER           = "/sys/class/leds/red/blink";
 char const*const GREEN_LED_FILE_TRIGGER         = "/sys/class/leds/green/blink";
 
-char const*const BUTTON_BACKLIGHT_FILE[] = {
-  "/sys/class/leds/button-backlight/brightness",
-};
-
 char const*const LCD_BACKLIGHT_FILE	= "/sys/class/leds/lcd-backlight/brightness";

overlay/frameworks/base/core/res/res/values/config.xml

@@ -162,6 +162,13 @@
     honeycomb modifications become available for phones -->
     <bool name="cm_default_is_tablet">true</bool>
 
+    <!-- Devices with WVGA resolution and mdpi density need this
+    workaround to prevent the recent applications dialog from randomly
+    using HVGA dimensions. It's likely that other high res/low dpi
+    combinations will need this too. -->
+    <bool name="cm_default_recentapps_tablet_workaround">true</bool>
+
+
     <!-- Specifies the amount of time to disable virtual keys after the screen is touched
          in order to filter out accidental virtual key presses due to swiping gestures
          or taps near the edge of the display.  May be 0 to disable the feature.

system.prop

@@ -2,5 +2,25 @@
 # system.prop for v9
 #
 
-#ro.additionalmounts=/mnt/usbdisk
-
+ro.additionalmounts=/mnt/usbdisk
+ro.ril.hsxpa=2
+ro.ril.gprsclass=10
+ro.media.dec.jpeg.memcap=20000000
+rild.libpath=/system/lib/libril-qc-1.so
+rild.libargs=-d /dev/smd0
+wifi.interface=wlan0
+wifi.supplicant_scan_interval=15
+ro.sf.lcd_density=160
+qemu.sf.lcd_density=160
+ro.sf.hwrotation=270
+ro.build.baseband_version=P729BB01
+ro.telephony.default_network=0
+ro.telephony.call_ring.multiple=false
+ro.com.google.locationfeatures=1
+ro.setupwizard.enable_bypass=1
+dalvik.vm.lockprof.threshold=500
+dalvik.vm.heapsize=32m
+dalvik.vm.execution-mode=int:jit
+dalvik.vm.dexopt-data-only=1
+ro.opengles.version=131072
+ro.compcache.default=0

vold.fstab

@@ -13,6 +13,6 @@
 dev_mount sdcard /mnt/sdcard auto /devices/platform/msm_sdcc.1/mmc_host/mmc0
 
 ## USB storage device
-#dev_mount usbdisk /mnt/usbdisk auto /devices/platform/msm_hsusb
+dev_mount usbdisk /mnt/usbdisk auto /devices/platform/msm_hsusb