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Vibra: Remove vibrator AOSP implementation from libhardware_legacy

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To enable the vendor implementation of the vibrator HAL, it is needed
to use hardware modules, a default one for AOSP and the vendor one.
The legacy implementation is no more needed so let's remove it.

This change is related to other changes in:
 - hardware/libhardware
 - frameworks/base

Change-Id: I844279f5535289f079d412fdc44c5cb3c9c1130c
Author: Vincent Becker <vincentx.becker@intel.com>
Signed-off-by: Vincent Becker <vincentx.becker@intel.com>
Signed-off-by: Shuo Gao <shuo.gao@intel.com>
Signed-off-by: Bruce Beare <bruce.j.beare@intel.com>
Signed-off-by: Jack Ren <jack.ren@intel.com>
Signed-off-by: David Wagner <david.wagner@intel.com>
Author-tracking-BZ: 49760
This commit is contained in:
Vincent Becker 2012-08-10 14:50:03 +02:00 committed by Colin Cross
parent f767270d5c
commit efcc15accd
4 changed files with 1 additions and 131 deletions
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2
Android.mk
View file

@ -1,7 +1,7 @@
# Copyright 2006 The Android Open Source Project
# Setting LOCAL_PATH will mess up all-subdir-makefiles, so do it beforehand.
legacy_modules := power uevent vibrator wifi qemu qemu_tracing
legacy_modules := power uevent wifi qemu qemu_tracing
SAVE_MAKEFILES := $(call all-named-subdir-makefiles,$(legacy_modules))
LEGACY_AUDIO_MAKEFILES := $(call all-named-subdir-makefiles,audio)

51
include/hardware_legacy/vibrator.h
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@ -1,51 +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
/**
* Return whether the device has a vibrator.
*
* @return 1 if a vibrator exists, 0 if it doesn't.
*/
int vibrator_exists();
/**
* Turn on vibrator
*
* @param timeout_ms number of milliseconds to vibrate
*
* @return 0 if successful, -1 if error
*/
int vibrator_on(int timeout_ms);
/**
* Turn off vibrator
*
* @return 0 if successful, -1 if error
*/
int vibrator_off();
#if __cplusplus
} // extern "C"
#endif
#endif // _HARDWARE_VIBRATOR_H

4
vibrator/Android.mk
View file

@ -1,4 +0,0 @@
# Copyright 2006 The Android Open Source Project
LOCAL_SRC_FILES += vibrator/vibrator.c

75
vibrator/vibrator.c
View file

@ -1,75 +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.
*/
#include <hardware_legacy/vibrator.h>
#include "qemu.h"
#include <stdio.h>
#include <unistd.h>
#include <fcntl.h>
#include <errno.h>
#define THE_DEVICE "/sys/class/timed_output/vibrator/enable"
int vibrator_exists()
{
int fd;
#ifdef QEMU_HARDWARE
if (qemu_check()) {
return 1;
}
#endif
fd = open(THE_DEVICE, O_RDWR);
if(fd < 0)
return 0;
close(fd);
return 1;
}
static int sendit(int timeout_ms)
{
int nwr, ret, fd;
char value[20];
#ifdef QEMU_HARDWARE
if (qemu_check()) {
return qemu_control_command( "vibrator:%d", timeout_ms );
}
#endif
fd = open(THE_DEVICE, O_RDWR);
if(fd < 0)
return errno;
nwr = sprintf(value, "%d\n", timeout_ms);
ret = write(fd, value, nwr);
close(fd);
return (ret == nwr) ? 0 : -1;
}
int vibrator_on(int timeout_ms)
{
/* constant on, up to maximum allowed time */
return sendit(timeout_ms);
}
int vibrator_off()
{
return sendit(0);
}