a4b0340e0f
Add OPEN_SECURE_START, OPEN_SECURE_END, CLOSE_SECURE_START
and CLOSE_SECURE_END secure intents for Securing/Unsecuring
start and end notifications.
1. On Open Secure Start and Close Secure End events, hwc_prepare
close the current overlay state and composition will be
done by GPU. This will teardown the exisiting Rotator session.
2. On Open Secure End, secure configuration is enabled and
subsequent hwc_prepare will allocate secure memory for Rotator.
3. On Close Secure End, secure configuration is disabled and
subsequent hwc_prepare calls will allocate non-secure memory
for Rotator.
Change-Id: Ia81b21d19f8084f218ae16eb8e69bb62937afa26
Conflicts:
libhwcomposer/hwc_utils.h
83 lines
2.7 KiB
C++
83 lines
2.7 KiB
C++
/*
|
|
* Copyright (C) 2010 The Android Open Source Project
|
|
* Copyright (C) 2012, Code Aurora Forum. All rights reserved.
|
|
*
|
|
* Not a Contribution, Apache license notifications and license are
|
|
* retained for attribution purposes only.
|
|
|
|
* 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_IHWCOMPOSER_H
|
|
#define ANDROID_IHWCOMPOSER_H
|
|
|
|
#include <stdint.h>
|
|
#include <sys/types.h>
|
|
|
|
#include <utils/Errors.h>
|
|
#include <utils/RefBase.h>
|
|
|
|
#include <binder/IInterface.h>
|
|
|
|
|
|
namespace hwcService {
|
|
// ----------------------------------------------------------------------------
|
|
enum {
|
|
SET_EXT_HPD_ENABLE = 0,
|
|
SET_EXT_DISPLAY_RESOLUTION_MODE,
|
|
SET_EXT_DISPLAY_ACTIONSAFE_DIMENSIONS,
|
|
SET_OPEN_SECURE_START,
|
|
SET_OPEN_SECURE_END,
|
|
SET_CLOSE_SECURE_START,
|
|
SET_CLOSE_SECURE_END,
|
|
GET_EXT_DISPLAY_TYPE,
|
|
GET_EXT_DISPLAY_RESOLUTION_MODES,
|
|
GET_EXT_DISPLAY_RESOLUTION_MODE_COUNT,
|
|
};
|
|
|
|
class IHWComposer : public android::IInterface
|
|
{
|
|
public:
|
|
DECLARE_META_INTERFACE(HWComposer);
|
|
|
|
virtual android::status_t getResolutionModeCount(int *modeCount) = 0;
|
|
virtual android::status_t getResolutionModes(int *EDIDModes,
|
|
int count = 1) = 0;
|
|
virtual android::status_t getExternalDisplay(int *extDisp) = 0;
|
|
|
|
virtual android::status_t setHPDStatus(int enable) = 0;
|
|
virtual android::status_t setResolutionMode(int resMode) = 0;
|
|
virtual android::status_t setActionSafeDimension(int w, int h) = 0;
|
|
// Secure Intent Hooks
|
|
virtual android::status_t setOpenSecureStart() = 0;
|
|
virtual android::status_t setOpenSecureEnd() = 0;
|
|
virtual android::status_t setCloseSecureStart() = 0;
|
|
virtual android::status_t setCloseSecureEnd() = 0;
|
|
};
|
|
|
|
// ----------------------------------------------------------------------------
|
|
|
|
class BnHWComposer : public android::BnInterface<IHWComposer>
|
|
{
|
|
public:
|
|
virtual android::status_t onTransact( uint32_t code,
|
|
const android::Parcel& data,
|
|
android::Parcel* reply,
|
|
uint32_t flags = 0);
|
|
};
|
|
|
|
// ----------------------------------------------------------------------------
|
|
}; // namespace hwcService
|
|
|
|
#endif // ANDROID_IHWCOMPOSER_H
|