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hardware_samsung/exynos4/hal/libhdmi/libhdmiservice/SecTVOutService.cpp

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/*
**
** Copyright 2008, The Android Open Source Project
** Copyright 2010, Samsung Electronics Co. LTD
**
** 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.
*/
/*
**
** @author Taikyung, Yu(taikyung.yu@samsung.com)
** @date 2011-07-06
*/
#define LOG_TAG "SecTVOutService"
#include <binder/IServiceManager.h>
#include <utils/RefBase.h>
#include <binder/IInterface.h>
#include <binder/Parcel.h>
#include <utils/Log.h>
#include "SecTVOutService.h"
#include <linux/fb.h>
namespace android {
#define DEFAULT_LCD_WIDTH 800
#define DEFAULT_LCD_HEIGHT 480
#define DIRECT_VIDEO_RENDERING (1)
#define DIRECT_UI_RENDERING (0)
enum {
SET_HDMI_STATUS = IBinder::FIRST_CALL_TRANSACTION,
SET_HDMI_MODE,
SET_HDMI_RESOLUTION,
SET_HDMI_HDCP,
SET_HDMI_ROTATE,
SET_HDMI_HWCLAYER,
BLIT_2_HDMI
};
int SecTVOutService::HdmiFlushThread()
{
while (!mExitHdmiFlushThread) {
nsecs_t timeout = -1;
sp<MessageBase> msg = mHdmiEventQueue.waitMessage(timeout);
}
return 0;
}
int SecTVOutService::instantiate()
{
LOGD("SecTVOutService instantiate");
int r = defaultServiceManager()->addService(String16( "SecTVOutService"), new SecTVOutService ());
LOGD("SecTVOutService r=%d", r);
return r;
}
SecTVOutService::SecTVOutService () {
LOGV("SecTVOutService created");
mHdmiCableInserted = false;
#ifdef SUPPORT_G2D_UI_MODE
mUILayerMode = SecHdmi::HDMI_LAYER_GRAPHIC_1;
#else
mUILayerMode = SecHdmi::HDMI_LAYER_VIDEO;
#endif
mHwcLayer = 0;
mExitHdmiFlushThread = false;
setLCDsize();
if (mSecHdmi.create(mLCD_width, mLCD_height) == false)
LOGE("%s::mSecHdmi.create() fail", __func__);
else
setHdmiStatus(1);
mHdmiFlushThread = new HDMIFlushThread(this);
}
void SecTVOutService::setLCDsize(void) {
char const * const device_template[] = {
"/dev/graphics/fb%u",
"/dev/fb%u",
0 };
int fd = -1;
int i = 0;
char name[64];
while ((fd==-1) && device_template[i]) {
snprintf(name, 64, device_template[i], 0);
fd = open(name, O_RDWR, 0);
i++;
}
if (fd > 0) {
struct fb_var_screeninfo info;
if (ioctl(fd, FBIOGET_VSCREENINFO, &info) != -1) {
mLCD_width = info.xres;
mLCD_height = info.yres;
} else {
mLCD_width = DEFAULT_LCD_WIDTH;
mLCD_height = DEFAULT_LCD_HEIGHT;
}
close(fd);
}
return;
}
SecTVOutService::~SecTVOutService () {
LOGV ("SecTVOutService destroyed");
if (mHdmiFlushThread != NULL) {
mHdmiFlushThread->requestExit();
mExitHdmiFlushThread = true;
mHdmiFlushThread->requestExitAndWait();
mHdmiFlushThread.clear();
}
}
status_t SecTVOutService::onTransact(uint32_t code, const Parcel & data, Parcel * reply, uint32_t flags)
{
switch (code) {
case SET_HDMI_STATUS: {
int status = data.readInt32();
setHdmiStatus(status);
} break;
case SET_HDMI_MODE: {
int mode = data.readInt32();
setHdmiMode(mode);
} break;
case SET_HDMI_RESOLUTION: {
int resolution = data.readInt32();
setHdmiResolution(resolution);
} break;
case SET_HDMI_HDCP: {
int enHdcp = data.readInt32();
setHdmiHdcp(enHdcp);
} break;
case SET_HDMI_ROTATE: {
int rotVal = data.readInt32();
int hwcLayer = data.readInt32();
setHdmiRotate(rotVal, hwcLayer);
} break;
case SET_HDMI_HWCLAYER: {
int hwcLayer = data.readInt32();
setHdmiHwcLayer((uint32_t)hwcLayer);
} break;
case BLIT_2_HDMI: {
uint32_t w = data.readInt32();
uint32_t h = data.readInt32();
uint32_t colorFormat = data.readInt32();
uint32_t physYAddr = data.readInt32();
uint32_t physCbAddr = data.readInt32();
uint32_t physCrAddr = data.readInt32();
uint32_t dstX = data.readInt32();
uint32_t dstY = data.readInt32();
uint32_t hdmiLayer = data.readInt32();
uint32_t num_of_hwc_layer = data.readInt32();
blit2Hdmi(w, h, colorFormat, physYAddr, physCbAddr, physCrAddr, dstX, dstY, hdmiLayer, num_of_hwc_layer);
} break;
default :
LOGE ( "onTransact::default");
return BBinder::onTransact (code, data, reply, flags);
}
return NO_ERROR;
}
void SecTVOutService::setHdmiStatus(uint32_t status)
{
LOGD("%s HDMI cable status = %d", __func__, status);
{
Mutex::Autolock _l(mLock);
bool hdmiCableInserted = (bool)status;
if (mHdmiCableInserted == hdmiCableInserted)
return;
if (hdmiCableInserted == true) {
if (mSecHdmi.connect() == false) {
LOGE("%s::mSecHdmi.connect() fail", __func__);
hdmiCableInserted = false;
}
} else {
if (mSecHdmi.disconnect() == false)
LOGE("%s::mSecHdmi.disconnect() fail", __func__);
}
mHdmiCableInserted = hdmiCableInserted;
}
if (hdmiCableInserted() == true)
this->blit2Hdmi(mLCD_width, mLCD_height, HAL_PIXEL_FORMAT_BGRA_8888, 0, 0, 0, 0, 0, HDMI_MODE_UI, 0);
}
void SecTVOutService::setHdmiMode(uint32_t mode)
{
LOGD("%s TV mode = %d", __func__, mode);
Mutex::Autolock _l(mLock);
if ((hdmiCableInserted() == true) && (mSecHdmi.setHdmiOutputMode(mode)) == false) {
LOGE("%s::mSecHdmi.setHdmiOutputMode() fail", __func__);
return;
}
}
void SecTVOutService::setHdmiResolution(uint32_t resolution)
{
//LOGD("%s TV resolution = %d", __func__, resolution);
Mutex::Autolock _l(mLock);
if ((hdmiCableInserted() == true) && (mSecHdmi.setHdmiResolution(resolution)) == false) {
LOGE("%s::mSecHdmi.setHdmiResolution() fail", __func__);
return;
}
}
void SecTVOutService::setHdmiHdcp(uint32_t hdcp_en)
{
LOGD("%s TV HDCP = %d", __func__, hdcp_en);
Mutex::Autolock _l(mLock);
if ((hdmiCableInserted() == true) && (mSecHdmi.setHdcpMode(hdcp_en)) == false) {
LOGE("%s::mSecHdmi.setHdcpMode() fail", __func__);
return;
}
}
void SecTVOutService::setHdmiRotate(uint32_t rotVal, uint32_t hwcLayer)
{
//LOGD("%s TV ROTATE = %d", __func__, rotVal);
Mutex::Autolock _l(mLock);
if ((hdmiCableInserted() == true) && (mSecHdmi.setUIRotation(rotVal, hwcLayer)) == false) {
LOGE("%s::mSecHdmi.setUIRotation() fail", __func__);
return;
}
}
void SecTVOutService::setHdmiHwcLayer(uint32_t hwcLayer)
{
//LOGD("%s TV HWCLAYER = %d", __func__, hwcLayer);
Mutex::Autolock _l(mLock);
mHwcLayer = hwcLayer;
return;
}
void SecTVOutService::blit2Hdmi(uint32_t w, uint32_t h, uint32_t colorFormat,
uint32_t pPhyYAddr, uint32_t pPhyCbAddr, uint32_t pPhyCrAddr,
uint32_t dstX, uint32_t dstY,
uint32_t hdmiMode,
uint32_t num_of_hwc_layer)
{
Mutex::Autolock _l(mLock);
if (hdmiCableInserted() == false)
return;
int hdmiLayer = SecHdmi::HDMI_LAYER_VIDEO;
#if defined(CHECK_UI_TIME) || defined(CHECK_VIDEO_TIME)
nsecs_t start, end;
#endif
sp<MessageBase> msg;
switch (hdmiMode) {
case HDMI_MODE_UI :
if (mHwcLayer >= 2)
hdmiLayer = SecHdmi::HDMI_LAYER_GRAPHIC_0;
else if (mHwcLayer == 1)
hdmiLayer = SecHdmi::HDMI_LAYER_GRAPHIC_1;
else
#ifdef SUPPORT_G2D_UI_MODE
hdmiLayer = SecHdmi::HDMI_LAYER_GRAPHIC_1;
#else
hdmiLayer = SecHdmi::HDMI_LAYER_VIDEO;
#endif
#ifdef SUPPORT_G2D_UI_MODE
if (mHwcLayer == 0) {
if (mSecHdmi.clear(SecHdmi::HDMI_LAYER_VIDEO) == false)
LOGE("%s::mSecHdmi.clear(%d) fail", __func__, SecHdmi::HDMI_LAYER_VIDEO);
if (mSecHdmi.clear(SecHdmi::HDMI_LAYER_GRAPHIC_0) == false)
LOGE("%s::mSecHdmi.clear(%d) fail", __func__, SecHdmi::HDMI_LAYER_GRAPHIC_0);
}
#endif
if (mUILayerMode != hdmiLayer) {
if (mSecHdmi.clear(mUILayerMode) == false)
LOGE("%s::mSecHdmi.clear(%d) fail", __func__, mUILayerMode);
}
mUILayerMode = hdmiLayer;
#if !defined(BOARD_USES_HDMI_SUBTITLES)
if (mHwcLayer == 0)
#endif
#if (DIRECT_UI_RENDERING == 1)
{
#ifdef CHECK_UI_TIME
start = systemTime();
#endif
if (mSecHdmi.flush(w, h, colorFormat, pPhyYAddr, pPhyCbAddr, pPhyCrAddr, dstX, dstY,
mUILayerMode, mHwcLayer) == false)
LOGE("%s::mSecHdmi.flush() on HDMI_MODE_UI fail", __func__);
#ifdef CHECK_UI_TIME
end = systemTime();
LOGD("[UI] mSecHdmi.flush[end-start] = %ld ms", long(ns2ms(end)) - long(ns2ms(start)));
#endif
}
#else
{
msg = new SecHdmiEventMsg(&mSecHdmi, w, h, colorFormat, pPhyYAddr, pPhyCbAddr, pPhyCrAddr,
dstX, dstY, mUILayerMode, mHwcLayer, HDMI_MODE_UI);
/* post to HdmiEventQueue */
mHdmiEventQueue.postMessage(msg, 0, 0);
}
#endif
break;
case HDMI_MODE_VIDEO :
#if !defined(BOARD_USES_HDMI_SUBTITLES)
#ifdef SUPPORT_G2D_UI_MODE
if (mSecHdmi.clear(SecHdmi::HDMI_LAYER_GRAPHIC_0) == false)
LOGE("%s::mSecHdmi.clear(%d) fail", __func__, SecHdmi::HDMI_LAYER_GRAPHIC_0);
if (mSecHdmi.clear(SecHdmi::HDMI_LAYER_GRAPHIC_1) == false)
LOGE("%s::mSecHdmi.clear(%d) fail", __func__, SecHdmi::HDMI_LAYER_GRAPHIC_1);
#endif
#endif
#if (DIRECT_VIDEO_RENDERING == 1)
#ifdef CHECK_VIDEO_TIME
start = systemTime();
#endif
if (mSecHdmi.flush(w, h, colorFormat, pPhyYAddr, pPhyCbAddr, pPhyCrAddr, dstX, dstY,
SecHdmi::HDMI_LAYER_VIDEO, mHwcLayer) == false)
LOGE("%s::mSecHdmi.flush() on HDMI_MODE_VIDEO fail", __func__);
#ifdef CHECK_VIDEO_TIME
end = systemTime();
LOGD("[Video] mSecHdmi.flush[end-start] = %ld ms", long(ns2ms(end)) - long(ns2ms(start)));
#endif
#else
msg = new SecHdmiEventMsg(&mSecHdmi, w, h, colorFormat, pPhyYAddr, pPhyCbAddr, pPhyCrAddr,
dstX, dstY, SecHdmi::HDMI_LAYER_VIDEO, mHwcLayer, HDMI_MODE_VIDEO);
/* post to HdmiEventQueue */
mHdmiEventQueue.postMessage(msg, 0, 0);
#endif
break;
default:
LOGE("unmatched HDMI_MODE : %d", hdmiMode);
break;
}
return;
}
bool SecTVOutService::hdmiCableInserted(void)
{
return mHdmiCableInserted;
}
}