auto import from //branches/cupcake/...@126645

12 files changed, 2 insertions, 1051 deletions

diff --git a/include/hardware/AudioHardwareBase.h b/include/hardware/AudioHardwareBase.h
deleted file mode 100644
index 1c83d70..0000000
--- a/include/hardware/AudioHardwareBase.h
+++ /dev/null
@@ -1,74 +0,0 @@
-/*
- * Copyright (C) 2007 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef ANDROID_AUDIO_HARDWARE_BASE_H
-#define ANDROID_AUDIO_HARDWARE_BASE_H
-
-#include "hardware/AudioHardwareInterface.h"
-
-
-namespace android {
-
-// ----------------------------------------------------------------------------
-
-/** 
- * AudioHardwareBase is a convenient base class used for implementing the 
- * AudioHardwareInterface interface.
- */
-class AudioHardwareBase : public AudioHardwareInterface
-{
-public:
-                        AudioHardwareBase();
-    virtual             ~AudioHardwareBase() { }
-
-    /**  
-     * Audio routing methods. Routes defined in include/hardware/AudioSystem.h. 
-     * Audio routes can be (ROUTE_EARPIECE | ROUTE_SPEAKER | ROUTE_BLUETOOTH 
-     *                    | ROUTE_HEADSET)
-     * 
-     * setRouting sets the routes for a mode. This is called at startup. It is
-     * also called when a new device is connected, such as a wired headset is 
-     * plugged in or a Bluetooth headset is paired.
-     */
-    virtual status_t    setRouting(int mode, uint32_t routes);
-    
-    virtual status_t    getRouting(int mode, uint32_t* routes);
-    
-    /**
-     * setMode is called when the audio mode changes. NORMAL mode is for
-     * standard audio playback, RINGTONE when a ringtone is playing, and IN_CALL
-     * when a call is in progress.
-     */
-    virtual status_t    setMode(int mode);
-    virtual status_t    getMode(int* mode);
-
-    // Temporary interface, do not use
-    // TODO: Replace with a more generic key:value get/set mechanism
-    virtual status_t    setParameter(const char* key, const char* value);
-    
-    virtual  size_t     getInputBufferSize(uint32_t sampleRate, int format, int channelCount);
-    
-    /**This method dumps the state of the audio hardware */
-    virtual status_t dumpState(int fd, const Vector<String16>& args);
-
-protected:
-    int             mMode;
-    uint32_t        mRoutes[AudioSystem::NUM_MODES];
-};
-
-}; // namespace android
-
-#endif // ANDROID_AUDIO_HARDWARE_BASE_H
diff --git a/include/hardware/AudioHardwareInterface.h b/include/hardware/AudioHardwareInterface.h
deleted file mode 100644
index 610df37..0000000
--- a/include/hardware/AudioHardwareInterface.h
+++ /dev/null
@@ -1,239 +0,0 @@
-/*
- * Copyright (C) 2007 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef ANDROID_AUDIO_HARDWARE_INTERFACE_H
-#define ANDROID_AUDIO_HARDWARE_INTERFACE_H
-
-#include <stdint.h>
-#include <sys/types.h>
-
-#include <utils/Errors.h>
-#include <utils/Vector.h>
-#include <utils/String16.h>
-
-#include <media/IAudioFlinger.h>
-#include "media/AudioSystem.h"
-
-
-namespace android {
-
-// ----------------------------------------------------------------------------
-
-/**
- * AudioStreamOut is the abstraction interface for the audio output hardware.
- *
- * It provides information about various properties of the audio output hardware driver.
- */
-class AudioStreamOut {
-public:
-    virtual             ~AudioStreamOut() = 0;
-
-    /** return audio sampling rate in hz - eg. 44100 */
-    virtual uint32_t    sampleRate() const = 0;
-
-    /** returns size of output buffer - eg. 4800 */
-    virtual size_t      bufferSize() const = 0;
-
-    /**
-     * return number of output audio channels.
-     * Acceptable values are 1 (mono) or 2 (stereo)
-     */
-    virtual int         channelCount() const = 0;
-
-    /**
-     * return audio format in 8bit or 16bit PCM format -
-     * eg. AudioSystem:PCM_16_BIT
-     */
-    virtual int         format() const = 0;
-
-    /**
-     * return the frame size (number of bytes per sample).
-     */
-    uint32_t    frameSize() const { return channelCount()*((format()==AudioSystem::PCM_16_BIT)?sizeof(int16_t):sizeof(int8_t)); }
-
-    /**
-     * return the audio hardware driver latency in milli seconds.
-     */
-    virtual uint32_t    latency() const = 0;
-
-    /**
-     * Use this method in situations where audio mixing is done in the
-     * hardware. This method serves as a direct interface with hardware,
-     * allowing you to directly set the volume as apposed to via the framework.
-     * This method might produce multiple PCM outputs or hardware accelerated
-     * codecs, such as MP3 or AAC.
-     */
-    virtual status_t    setVolume(float volume) = 0;
-
-    /** write audio buffer to driver. Returns number of bytes written */
-    virtual ssize_t     write(const void* buffer, size_t bytes) = 0;
-
-    /**
-     * Put the audio hardware output into standby mode. Returns
-     * status based on include/utils/Errors.h
-     */
-    virtual status_t    standby() = 0;
-
-    /** dump the state of the audio output device */
-    virtual status_t dump(int fd, const Vector<String16>& args) = 0;
-};
-
-/**
- * AudioStreamIn is the abstraction interface for the audio input hardware.
- *
- * It defines the various properties of the audio hardware input driver.
- */
-class AudioStreamIn {
-public:
-    virtual             ~AudioStreamIn() = 0;
-
-    /** return the input buffer size allowed by audio driver */
-    virtual size_t      bufferSize() const = 0;
-
-    /** return the number of audio input channels */
-    virtual int         channelCount() const = 0;
-
-    /**
-     * return audio format in 8bit or 16bit PCM format -
-     * eg. AudioSystem:PCM_16_BIT
-     */
-    virtual int         format() const = 0;
-
-    /**
-     * return the frame size (number of bytes per sample).
-     */
-    uint32_t    frameSize() const { return channelCount()*((format()==AudioSystem::PCM_16_BIT)?sizeof(int16_t):sizeof(int8_t)); }
-
-    /** set the input gain for the audio driver. This method is for
-     *  for future use */
-    virtual status_t    setGain(float gain) = 0;
-
-    /** read audio buffer in from audio driver */
-    virtual ssize_t     read(void* buffer, ssize_t bytes) = 0;
-
-    /** dump the state of the audio input device */
-    virtual status_t dump(int fd, const Vector<String16>& args) = 0;
-
-    /**
-     * Put the audio hardware input into standby mode. Returns
-     * status based on include/utils/Errors.h
-     */
-    virtual status_t    standby() = 0;
-
-};
-
-/**
- * AudioHardwareInterface.h defines the interface to the audio hardware abstraction layer.
- *
- * The interface supports setting and getting parameters, selecting audio routing
- * paths, and defining input and output streams.
- *
- * AudioFlinger initializes the audio hardware and immediately opens an output stream.
- * You can set Audio routing to output to handset, speaker, Bluetooth, or a headset.
- *
- * The audio input stream is initialized when AudioFlinger is called to carry out
- * a record operation.
- */
-class AudioHardwareInterface
-{
-public:
-    /**
-     * check to see if the audio hardware interface has been initialized.
-     * return status based on values defined in include/utils/Errors.h
-     */
-    virtual status_t    initCheck() = 0;
-
-    /** set the audio volume of a voice call. Range is between 0.0 and 1.0 */
-    virtual status_t    setVoiceVolume(float volume) = 0;
-
-    /**
-     * set the audio volume for all audio activities other than voice call.
-     * Range between 0.0 and 1.0. If any value other than NO_ERROR is returned,
-     * the software mixer will emulate this capability.
-     */
-    virtual status_t    setMasterVolume(float volume) = 0;
-
-    /**
-     * Audio routing methods. Routes defined in include/hardware/AudioSystem.h.
-     * Audio routes can be (ROUTE_EARPIECE | ROUTE_SPEAKER | ROUTE_BLUETOOTH
-     *                    | ROUTE_HEADSET)
-     *
-     * setRouting sets the routes for a mode. This is called at startup. It is
-     * also called when a new device is connected, such as a wired headset is
-     * plugged in or a Bluetooth headset is paired.
-     */
-    virtual status_t    setRouting(int mode, uint32_t routes) = 0;
-
-    virtual status_t    getRouting(int mode, uint32_t* routes) = 0;
-
-    /**
-     * setMode is called when the audio mode changes. NORMAL mode is for
-     * standard audio playback, RINGTONE when a ringtone is playing, and IN_CALL
-     * when a call is in progress.
-     */
-    virtual status_t    setMode(int mode) = 0;
-    virtual status_t    getMode(int* mode) = 0;
-
-    // mic mute
-    virtual status_t    setMicMute(bool state) = 0;
-    virtual status_t    getMicMute(bool* state) = 0;
-
-    // Temporary interface, do not use
-    // TODO: Replace with a more generic key:value get/set mechanism
-    virtual status_t    setParameter(const char* key, const char* value) = 0;
-
-    // Returns audio input buffer size according to parameters passed or 0 if one of the
-    // parameters is not supported
-    virtual size_t    getInputBufferSize(uint32_t sampleRate, int format, int channelCount) = 0;
-    
-    /** This method creates and opens the audio hardware output stream */
-    virtual AudioStreamOut* openOutputStream(
-                                int format=0,
-                                int channelCount=0,
-                                uint32_t sampleRate=0,
-                                status_t *status=0) = 0;
-
-    /** This method creates and opens the audio hardware input stream */
-    virtual AudioStreamIn* openInputStream(
-                                int format,
-                                int channelCount,
-                                uint32_t sampleRate,
-                                status_t *status) = 0;
-
-    /**This method dumps the state of the audio hardware */
-    virtual status_t dumpState(int fd, const Vector<String16>& args) = 0;
-
-    static AudioHardwareInterface* create();
-
-protected:
-    /**
-     * doRouting actually initiates the routing. A call to setRouting
-     * or setMode may result in a routing change. The generic logic calls
-     * doRouting when required. If the device has any special requirements these
-     * methods can be overriden.
-     */
-    virtual status_t    doRouting() = 0;
-
-    virtual status_t dump(int fd, const Vector<String16>& args) = 0;
-};
-
-// ----------------------------------------------------------------------------
-
-extern "C" AudioHardwareInterface* createAudioHardware(void);
-
-}; // namespace android
-
-#endif // ANDROID_AUDIO_HARDWARE_INTERFACE_H
diff --git a/include/hardware/IMountService.h b/include/hardware/IMountService.h
deleted file mode 100644
index 6737dcf..0000000
--- a/include/hardware/IMountService.h
+++ /dev/null
@@ -1,63 +0,0 @@
-/*
- * Copyright (C) 2007 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-//
-#ifndef ANDROID_HARDWARE_IMOUNTSERVICE_H
-#define ANDROID_HARDWARE_IMOUNTSERVICE_H
-
-#include <utils/IInterface.h>
-#include <utils/String16.h>
-
-namespace android {
-
-// ----------------------------------------------------------------------
-
-class IMountService : public IInterface
-{
-public:
-    DECLARE_META_INTERFACE(MountService);
-
-    /**
-     * Is mass storage support enabled?
-     */
-    virtual bool getMassStorageEnabled() = 0;
-
-    /**
-     * Enable or disable mass storage support.
-     */
-    virtual void setMassStorageEnabled(bool enabled) = 0;
-
-    /**
-     * Is mass storage connected?
-     */
-    virtual bool getMassStorageConnected() = 0;
-    
-    /**
-     * Mount external storage at given mount point.
-     */
-    virtual void mountMedia(String16 mountPoint) = 0;
-
-    /**
-     * Safely unmount external storage at given mount point.
-     */
-    virtual void unmountMedia(String16 mountPoint) = 0;
-};
-
-// ----------------------------------------------------------------------
-
-}; // namespace android
-
-#endif // ANDROID_HARDWARE_IMOUNTSERVICE_H
diff --git a/include/hardware/flashlight.h b/include/hardware/flashlight.h
deleted file mode 100644
index d372307..0000000
--- a/include/hardware/flashlight.h
+++ /dev/null
@@ -1,32 +0,0 @@
-/*
- * Copyright (C) 2008 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef _HARDWARE_FLASHLIGHT_H

-#define _HARDWARE_FLASHLIGHT_H

-

-#if __cplusplus

-extern "C" {

-#endif

-

-int get_flashlight_enabled();

-int set_flashlight_enabled(int on);

-int enable_camera_flash(int milliseconds);

-

-#if __cplusplus

-} // extern "C"

-#endif

-

-#endif // _HARDWARE_FLASHLIGHT_H

diff --git a/include/hardware/gps.h b/include/hardware/gps.h
deleted file mode 100644
index 5f8740f..0000000
--- a/include/hardware/gps.h
+++ /dev/null
@@ -1,261 +0,0 @@
-/*
- * Copyright (C) 2008 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef _HARDWARE_GPS_H
-#define _HARDWARE_GPS_H
-
-#include <stdint.h>
-
-#if __cplusplus
-extern "C" {
-#endif
-
-/** Milliseconds since January 1, 1970 */
-typedef int64_t GpsUtcTime;
-
-/** Maximum number of SVs for gps_sv_status_callback(). */
-#define GPS_MAX_SVS 32
-
-/** Requested mode for GPS operation. */
-typedef uint16_t GpsPositionMode;
-// IMPORTANT: Note that the following values must match
-// constants in GpsLocationProvider.java.
-/** Mode for running GPS standalone (no assistance). */
-#define GPS_POSITION_MODE_STANDALONE    0
-/** SUPL MS-Based mode. */
-#define GPS_POSITION_MODE_MS_BASED      1
-/** SUPL MS-Assisted mode. */
-#define GPS_POSITION_MODE_MS_ASSISTED   2
-
-/** GPS status event values. */
-typedef uint16_t GpsStatusValue;
-// IMPORTANT: Note that the following values must match
-// constants in GpsLocationProvider.java.
-/** GPS status unknown. */
-#define GPS_STATUS_NONE             0
-/** GPS has begun navigating. */
-#define GPS_STATUS_SESSION_BEGIN    1
-/** GPS has stopped navigating. */
-#define GPS_STATUS_SESSION_END      2
-/** GPS has powered on but is not navigating. */
-#define GPS_STATUS_ENGINE_ON        3
-/** GPS is powered off. */
-#define GPS_STATUS_ENGINE_OFF       4
-
-/** Flags to indicate which values are valid in a GpsLocation. */
-typedef uint16_t GpsLocationFlags;
-// IMPORTANT: Note that the following values must match
-// constants in GpsLocationProvider.java.
-/** GpsLocation has valid latitude and longitude. */
-#define GPS_LOCATION_HAS_LAT_LONG   0x0001
-/** GpsLocation has valid altitude. */
-#define GPS_LOCATION_HAS_ALTITUDE   0x0002
-/** GpsLocation has valid speed. */
-#define GPS_LOCATION_HAS_SPEED      0x0004
-/** GpsLocation has valid bearing. */
-#define GPS_LOCATION_HAS_BEARING    0x0008
-/** GpsLocation has valid accuracy. */
-#define GPS_LOCATION_HAS_ACCURACY   0x0010
-
-/** Flags used to specify which aiding data to delete
-    when calling delete_aiding_data(). */
-typedef uint16_t GpsAidingData;
-// IMPORTANT: Note that the following values must match
-// constants in GpsLocationProvider.java.
-#define GPS_DELETE_EPHEMERIS        0x0001
-#define GPS_DELETE_ALMANAC          0x0002
-#define GPS_DELETE_POSITION         0x0004
-#define GPS_DELETE_TIME             0x0008
-#define GPS_DELETE_IONO             0x0010
-#define GPS_DELETE_UTC              0x0020
-#define GPS_DELETE_HEALTH           0x0040
-#define GPS_DELETE_SVDIR            0x0080
-#define GPS_DELETE_SVSTEER          0x0100
-#define GPS_DELETE_SADATA           0x0200
-#define GPS_DELETE_RTI              0x0400
-#define GPS_DELETE_CELLDB_INFO      0x8000
-#define GPS_DELETE_ALL              0xFFFF
-
-/**
- * Name for the GPS XTRA interface.
- */
-#define GPS_XTRA_INTERFACE      "gps-xtra"
-
-/**
- * Name for the GPS SUPL interface.
- */
-#define GPS_SUPL_INTERFACE      "gps-supl"
-
-/** Represents a location. */
-typedef struct {
-    /** Contains GpsLocationFlags bits. */
-    uint16_t        flags;
-    /** Represents latitude in degrees. */
-    double          latitude;
-    /** Represents longitude in degrees. */
-    double          longitude;
-    /** Represents altitude in meters above the WGS 84 reference
-     * ellipsoid. */
-    double          altitude;
-    /** Represents speed in meters per second. */
-    float           speed;
-    /** Represents heading in degrees. */
-    float           bearing;
-    /** Represents expected accuracy in meters. */
-    float           accuracy;
-    /** Timestamp for the location fix. */
-    GpsUtcTime      timestamp;
-} GpsLocation;
-
-/** Represents the status. */
-typedef struct {
-    GpsStatusValue status;
-} GpsStatus;
-
-/** Represents SV information. */
-typedef struct {
-    /** Pseudo-random number for the SV. */
-    int     prn;
-    /** Signal to noise ratio. */
-    float   snr;
-    /** Elevation of SV in degrees. */
-    float   elevation;
-    /** Azimuth of SV in degrees. */
-    float   azimuth;
-} GpsSvInfo;
-
-/** Represents SV status. */
-typedef struct {
-        /** Number of SVs currently visible. */
-        int         num_svs;
-
-        /** Contains an array of SV information. */
-        GpsSvInfo   sv_list[GPS_MAX_SVS];
-
-        /** Represents a bit mask indicating which SVs
-         * have ephemeris data.
-         */
-        uint32_t    ephemeris_mask;
-
-        /** Represents a bit mask indicating which SVs
-         * have almanac data.
-         */
-        uint32_t    almanac_mask;
-
-        /**
-         * Represents a bit mask indicating which SVs
-         * were used for computing the most recent position fix.
-         */
-        uint32_t    used_in_fix_mask;
-} GpsSvStatus;
-
-/** Callback with location information. */
-typedef void (* gps_location_callback)(GpsLocation* location);
-
-/** Callback with status information. */
-typedef void (* gps_status_callback)(GpsStatus* status);
-
-/** Callback with SV status information. */
-typedef void (* gps_sv_status_callback)(GpsSvStatus* sv_info);
-
-/** GPS callback structure. */
-typedef struct {
-        gps_location_callback location_cb;
-        gps_status_callback status_cb;
-        gps_sv_status_callback sv_status_cb;
-} GpsCallbacks;
-
-
-/** Represents the standard GPS interface. */
-typedef struct {
-    /**
-     * Opens the interface and provides the callback routines
-     * to the implemenation of this interface.
-     */
-    int   (*init)( GpsCallbacks* callbacks );
-
-    /** Starts navigating. */
-    int   (*start)( void );
-
-    /** Stops navigating. */
-    int   (*stop)( void );
-
-    /** Sets requested frequency of fixes in seconds. */
-    void  (*set_fix_frequency)( int frequency );
-
-    /** Closes the interface. */
-    void  (*cleanup)( void );
-
-    /** Injects the current time. */
-    int   (*inject_time)(GpsUtcTime time, int64_t timeReference,
-                         int uncertainty);
-
-    /**
-     * Specifies that the next call to start will not use the
-     * information defined in the flags. GPS_DELETE_ALL is passed for
-     * a cold start.
-     */
-    void  (*delete_aiding_data)(GpsAidingData flags);
-
-    /**
-     * fix_frequency represents the time between fixes in seconds.
-     * Set fix_frequency to zero for a single-shot fix.
-     */
-    int   (*set_position_mode)(GpsPositionMode mode, int fix_frequency);
-
-    /** Get a pointer to extension information. */
-    const void* (*get_extension)(const char* name);
-} GpsInterface;
-
-/** Callback to request the client to download XTRA data.
-    The client should download XTRA data and inject it by calling
-     inject_xtra_data(). */
-typedef void (* gps_xtra_download_request)();
-
-/** Callback structure for the XTRA interface. */
-typedef struct {
-        gps_xtra_download_request download_request_cb;
-} GpsXtraCallbacks;
-
-/** Extended interface for XTRA support. */
-typedef struct {
-    /**
-     * Opens the XTRA interface and provides the callback routines
-     * to the implemenation of this interface.
-     */
-    int  (*init)( GpsXtraCallbacks* callbacks );
-    /** Injects XTRA data into the GPS. */
-    int  (*inject_xtra_data)( char* data, int length );
-} GpsXtraInterface;
-
-/** Returns the hardware GPS interface. */
-const GpsInterface* gps_get_hardware_interface();
-
-/**
- * Returns the qemu emulated GPS interface.
- */
-const GpsInterface* gps_get_qemu_interface();
-
-/**
- * Returns the default GPS interface.
- */
-const GpsInterface* gps_get_interface();
-
-#if __cplusplus
-}  // extern "C"
-#endif
-
-#endif  // _HARDWARE_GPS_H
diff --git a/include/hardware/led.h b/include/hardware/led.h
deleted file mode 100644
index b5acb73..0000000
--- a/include/hardware/led.h
+++ /dev/null
@@ -1,44 +0,0 @@
-/*
- * Copyright (C) 2008 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef _HARDWARE_LED_H
-#define _HARDWARE_LED_H
-
-#if __cplusplus
-extern "C" {
-#endif
-
-/**
- * Changes the state of the LED.
- *
- *   -# Turn on LED: Alpha != 0 and RBG != 0, onMS == 0 && offMS == 0.
- *   -# Blink LED: Alpha != 0 and RBG != 0, onMS != 0 && offMS != 0.
- *   -# Turn off LED: Alpha == 0 or RGB == 0.
- *
- * @param colorARGB represents the LED's color: Alpha=31:24, Red=23:16
- * Green=15:8 Blue=7:0
- * @param onMS represents the time the LED is on in milliseconds
- * @param offMS represents the time the LED is off in milliseconds
- *
- * @return 0 if successful
- */
-int set_led_state(unsigned colorARGB, int onMS, int offMS);
-
-#if __cplusplus
-}  // extern "C"
-#endif
-
-#endif  // _HARDWARE_LED_H
diff --git a/include/hardware/overlay.h b/include/hardware/overlay.h
index 4c2d4c1..63230e3 100644
--- a/include/hardware/overlay.h
+++ b/include/hardware/overlay.h
@@ -186,7 +186,8 @@ struct overlay_data_device_t {
             overlay_handle_t const* handle);
     
     /* blocks until an overlay buffer is available and return that buffer. */
-    overlay_buffer_t (*dequeueBuffer)(struct overlay_data_device_t *dev);
+    int (*dequeueBuffer)(struct overlay_data_device_t *dev,
+		         overlay_buffer_t *buf);
 
     /* release the overlay buffer and post it */
     int (*queueBuffer)(struct overlay_data_device_t *dev,
diff --git a/include/hardware/power.h b/include/hardware/power.h
deleted file mode 100644
index 993bca5..0000000
--- a/include/hardware/power.h
+++ /dev/null
@@ -1,60 +0,0 @@
-/*
- * Copyright (C) 2008 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef _HARDWARE_POWER_H
-#define _HARDWARE_POWER_H
-
-#include <stdint.h>
-
-#if __cplusplus
-extern "C" {
-#endif
-
-enum {
-    PARTIAL_WAKE_LOCK = 1,  // the cpu stays on, but the screen is off
-    FULL_WAKE_LOCK = 2      // the screen is also on
-};
-
-// while you have a lock held, the device will stay on at least at the
-// level you request.
-int acquire_wake_lock(int lock, const char* id);
-int release_wake_lock(const char* id);
-
-
-enum {
-    KEYBOARD_LIGHT  = 0x00000001,
-    SCREEN_LIGHT    = 0x00000002,
-    BUTTON_LIGHT    = 0x00000004,
-};
-
-// set the lights identified in mask to the brightness specified
-// in value.  for example
-//   set_light_brightness(SCREEN_LIGHT | KEYBOARD_LIGHT, 200);
-// sets the screen and keyboard lights to brightness 200
-int set_light_brightness(unsigned int mask, unsigned int brightness);
-
-// true if you want the screen on, false if you want it off
-int set_screen_state(int on);
-
-// set how long to stay awake after the last user activity in seconds
-int set_last_user_activity_timeout(int64_t delay);
-
-
-#if __cplusplus
-} // extern "C"
-#endif
-
-#endif // _HARDWARE_POWER_H
diff --git a/include/hardware/qemu_tracing.h b/include/hardware/qemu_tracing.h
deleted file mode 100644
index 645a0be..0000000
--- a/include/hardware/qemu_tracing.h
+++ /dev/null
@@ -1,33 +0,0 @@
-/*
- * Copyright (C) 2008 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef _HARDWARE_QEMU_TRACING_H
-#define _HARDWARE_QEMU_TRACING_H
-
-#if __cplusplus
-extern "C" {
-#endif
-
-int qemu_start_tracing();
-int qemu_stop_tracing();
-int qemu_add_mapping(unsigned int addr, const char *name);
-int qemu_remove_mapping(unsigned int addr);
-
-#if __cplusplus
-} // extern "C"
-#endif
-
-#endif // _HARDWARE_QEMU_TRACING_H
diff --git a/include/hardware/uevent.h b/include/hardware/uevent.h
deleted file mode 100644
index 7a5ce58..0000000
--- a/include/hardware/uevent.h
+++ /dev/null
@@ -1,31 +0,0 @@
-/*
- * Copyright (C) 2008 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef _HARDWARE_UEVENT_H
-#define _HARDWARE_UEVENT_H
-
-#if __cplusplus
-extern "C" {
-#endif
-
-int uevent_init();
-int uevent_next_event(char* buffer, int buffer_length);
-
-#if __cplusplus
-} // extern "C"
-#endif
-
-#endif // _HARDWARE_UEVENT_H
diff --git a/include/hardware/vibrator.h b/include/hardware/vibrator.h
deleted file mode 100644
index 5245aeb..0000000
--- a/include/hardware/vibrator.h
+++ /dev/null
@@ -1,42 +0,0 @@
-/*
- * Copyright (C) 2008 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef _HARDWARE_VIBRATOR_H
-#define _HARDWARE_VIBRATOR_H
-
-#if __cplusplus
-extern "C" {
-#endif
-
-/**
- * Turn on vibrator
- *
- * @return 0 if successful, -1 if error
- */
-int vibrator_on();
-
-/**
- * Turn off vibrator
- *
- * @return 0 if successful, -1 if error
- */
-int vibrator_off();
-
-#if __cplusplus
-}  // extern "C"
-#endif
-
-#endif  // _HARDWARE_VIBRATOR_H
diff --git a/include/hardware/wifi.h b/include/hardware/wifi.h
deleted file mode 100644
index 23cc92a..0000000
--- a/include/hardware/wifi.h
+++ /dev/null
@@ -1,171 +0,0 @@
-/*
- * Copyright (C) 2008 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef _WIFI_H
-#define _WIFI_H
-
-#if __cplusplus
-extern "C" {
-#endif
-
-/**
- * Load the Wi-Fi driver.
- *
- * @return 0 on success, < 0 on failure.
- */
-int wifi_load_driver();
-
-/**
- * Unload the Wi-Fi driver.
- *
- * @return 0 on success, < 0 on failure.
- */
-int wifi_unload_driver();
-
-/**
- * Start supplicant.
- *
- * @return 0 on success, < 0 on failure.
- */
-int wifi_start_supplicant();
-
-/**
- * Stop supplicant.
- *
- * @return 0 on success, < 0 on failure.
- */
-int wifi_stop_supplicant();
-
-/**
- * Open a connection to supplicant.
- *
- * @return 0 on success, < 0 on failure.
- */
-int wifi_connect_to_supplicant();
-
-/**
- * Close connection supplicant.
- *
- * @return 0 on success, < 0 on failure.
- */
-void wifi_close_supplicant_connection();
-
-/**
- * wifi_wait_for_event() performs a blocking call to 
- * get a Wi-Fi event and returns a string representing 
- * a Wi-Fi event when it occurs.
- *
- * @param buf is the buffer that receives the event
- * @param len is the maximum length of the buffer
- *
- * @returns number of bytes in buffer, 0 if no
- * event (for instance, no connection), and less than 0
- * if there is an error.
- */
-int wifi_wait_for_event(char *buf, size_t len);
-
-/**
- * wifi_command() issues a command to the Wi-Fi driver.
- *
- * Android extends the standard commands listed at 
- * /link http://hostap.epitest.fi/wpa_supplicant/devel/ctrl_iface_page.html 
- * to include support for sending commands to the driver:
- *
- * <table border="2" cellspacing="2" cellpadding="2">
- *   <tr>
- *     <td><strong>Command / Command summary</strong></td>
- *     <td><strong>Form of Response</strong></td>
- *     <td><strong>Processing</strong></td>
- *   </tr>
- *   <tr>
- *     <td>DRIVER START<BR>&nbsp;&nbsp;Turn on Wi-Fi Hardware</td>
- *     <td>OK if successful</td>
- *     <td>OK ? true : false</td>
- *   </tr>
- *   <tr>
- *     <td>DRIVER STOP<BR>&nbsp;&nbsp;Turn off Wi-Fi hardware</td>
- *     <td>OK if successful</td>
- *     <td>OK ? true : false</td>
- *   </tr>
- *   <tr>
- *     <td>DRIVER RSSI<BR>&nbsp;&nbsp;Return received signal strength indicator in -db for current AP</td>
- *     <td>&lt;ssid&gt; Rssi xx</td>
- *     <td>%*s %*s %d", &rssi</td>
- *   </tr>
- *   <tr>
- *     <td>DRIVER LINKSPEED<BR>&nbsp;&nbsp;Return link speed in MBPS</td>
- *     <td>LinkSpeed xx</td>
- *     <td>%*s %d", &linkspd</td>
- *   </tr>
- *   <tr>
- *     <td>DRIVER MACADDR<BR>&nbsp;&nbsp;Return mac address of the station</td>
- *     <td>Macaddr = xx.xx.xx.xx.xx.xx</td>
- *     <td>"%*s = %s", &macadr</td>
- *   </tr>
- *   <tr>
- *     <td>DRIVER SCAN-ACTIVE<BR>&nbsp;&nbsp;Set scan type to active</td>
- *     <td>"OK" if successful</td>
- *     <td>"OK" ? true : false</td>
- *   </tr>
- *   <tr>
- *     <td>DRIVER SCAN-PASSIVE<BR>&nbsp;&nbsp;Set scan type to passive</td>
- *     <td>"OK" if successful</td>
- *     <td>"OK" ? true : false</td>
- *   </tr>
- * </table>
- *
- * See libs/android_runtime/android_net_wifi_Wifi.cpp for more information
- * describing how these and other commands are invoked.
- *
- * @param command is the string command
- * @param reply is a buffer to receive a reply string
- * @param reply_len on entry, this is the maximum length of
- *        the reply buffer. On exit, the number of
- *        bytes in the reply buffer.
- *
- * @return 0 if successful, < 0 if an error.
- */
-int wifi_command(const char *command, char *reply, size_t *reply_len);
-
-/**
- * do_dhcp_request() issues a dhcp request and returns the acquired
- * information. 
- * 
- * All IPV4 addresses/mask are in network byte order.
- *
- * @param ipaddr return the assigned IPV4 address
- * @param gateway return the gateway being used
- * @param mask return the IPV4 mask
- * @param dns1 return the IPV4 address of a DNS server
- * @param dns2 return the IPV4 address of a DNS server
- * @param server return the IPV4 address of DHCP server
- * @param lease return the length of lease in seconds.
- *
- * @return 0 if successful, < 0 if error.
- */
-int do_dhcp_request(int *ipaddr, int *gateway, int *mask,
-                   int *dns1, int *dns2, int *server, int *lease);
-
-/**
- * Return the error string of the last do_dhcp_request().
- */
-const char *get_dhcp_error_string();
-
-#if __cplusplus
-};  // extern "C"
-#endif
-
-#endif  // _WIFI_H