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368 lines
12 KiB
368 lines
12 KiB
/* |
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* Copyright (c) 2013-2014, 2016, The Linux Foundation. All rights reserved. |
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* |
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* Redistribution and use in source and binary forms, with or without |
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* modification, are permitted provided that the following conditions are |
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* met: |
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* * Redistributions of source code must retain the above copyright |
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* notice, this list of conditions and the following disclaimer. |
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* * Redistributions in binary form must reproduce the above |
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* copyright notice, this list of conditions and the following |
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* disclaimer in the documentation and/or other materials provided |
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* with the distribution. |
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* * Neither the name of The Linux Foundation. nor the names of its |
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* contributors may be used to endorse or promote products derived |
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* from this software without specific prior written permission. |
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* |
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* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED |
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* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF |
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT |
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS |
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR |
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* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, |
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* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE |
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* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN |
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* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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*/ |
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#include <fcntl.h> |
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#include <stdio.h> |
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#include <sys/types.h> |
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#include <sys/stat.h> |
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#include <unistd.h> |
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#include <display_config.h> |
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#include <QServiceUtils.h> |
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#include <qd_utils.h> |
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using namespace android; |
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using namespace qService; |
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namespace qdutils { |
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//============================================================================= |
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// The functions below run in the client process and wherever necessary |
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// do a binder call to HWC to get/set data. |
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int isExternalConnected(void) { |
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int ret; |
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status_t err = (status_t) FAILED_TRANSACTION; |
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sp<IQService> binder = getBinder(); |
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Parcel inParcel, outParcel; |
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if(binder != NULL) { |
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err = binder->dispatch(IQService::CHECK_EXTERNAL_STATUS, |
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&inParcel , &outParcel); |
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} |
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if(err) { |
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ALOGE("%s: Failed to get external status err=%d", __FUNCTION__, err); |
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ret = err; |
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} else { |
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ret = outParcel.readInt32(); |
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} |
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return ret; |
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} |
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int getDisplayAttributes(int dpy, DisplayAttributes_t& dpyattr) { |
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status_t err = (status_t) FAILED_TRANSACTION; |
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sp<IQService> binder = getBinder(); |
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Parcel inParcel, outParcel; |
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inParcel.writeInt32(dpy); |
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if(binder != NULL) { |
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err = binder->dispatch(IQService::GET_DISPLAY_ATTRIBUTES, |
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&inParcel, &outParcel); |
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} |
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if(!err) { |
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dpyattr.vsync_period = outParcel.readInt32(); |
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dpyattr.xres = outParcel.readInt32(); |
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dpyattr.yres = outParcel.readInt32(); |
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dpyattr.xdpi = outParcel.readFloat(); |
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dpyattr.ydpi = outParcel.readFloat(); |
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dpyattr.panel_type = (char) outParcel.readInt32(); |
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} else { |
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ALOGE("%s() failed with err %d", __FUNCTION__, err); |
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} |
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return err; |
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} |
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int setHSIC(int dpy, const HSICData_t& hsic_data) { |
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status_t err = (status_t) FAILED_TRANSACTION; |
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sp<IQService> binder = getBinder(); |
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Parcel inParcel, outParcel; |
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inParcel.writeInt32(dpy); |
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inParcel.writeInt32(hsic_data.hue); |
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inParcel.writeFloat(hsic_data.saturation); |
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inParcel.writeInt32(hsic_data.intensity); |
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inParcel.writeFloat(hsic_data.contrast); |
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if(binder != NULL) { |
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err = binder->dispatch(IQService::SET_HSIC_DATA, &inParcel, &outParcel); |
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} |
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if(err) |
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ALOGE("%s: Failed to get external status err=%d", __FUNCTION__, err); |
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return err; |
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} |
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int getDisplayVisibleRegion(int dpy, hwc_rect_t &rect) { |
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status_t err = (status_t) FAILED_TRANSACTION; |
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sp<IQService> binder = getBinder(); |
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Parcel inParcel, outParcel; |
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inParcel.writeInt32(dpy); |
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if(binder != NULL) { |
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err = binder->dispatch(IQService::GET_DISPLAY_VISIBLE_REGION, |
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&inParcel, &outParcel); |
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} |
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if(!err) { |
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rect.left = outParcel.readInt32(); |
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rect.top = outParcel.readInt32(); |
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rect.right = outParcel.readInt32(); |
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rect.bottom = outParcel.readInt32(); |
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} else { |
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ALOGE("%s: Failed to getVisibleRegion for dpy =%d: err = %d", |
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__FUNCTION__, dpy, err); |
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} |
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return err; |
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} |
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int setViewFrame(int dpy, int l, int t, int r, int b) { |
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status_t err = (status_t) FAILED_TRANSACTION; |
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sp<IQService> binder = getBinder(); |
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Parcel inParcel, outParcel; |
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inParcel.writeInt32(dpy); |
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inParcel.writeInt32(l); |
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inParcel.writeInt32(t); |
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inParcel.writeInt32(r); |
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inParcel.writeInt32(b); |
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if(binder != NULL) { |
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err = binder->dispatch(IQService::SET_VIEW_FRAME, |
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&inParcel, &outParcel); |
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} |
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if(err) |
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ALOGE("%s: Failed to set view frame for dpy %d err=%d", |
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__FUNCTION__, dpy, err); |
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return err; |
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} |
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int setSecondaryDisplayStatus(int dpy, uint32_t status) { |
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status_t err = (status_t) FAILED_TRANSACTION; |
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sp<IQService> binder = getBinder(); |
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Parcel inParcel, outParcel; |
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inParcel.writeInt32(dpy); |
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inParcel.writeInt32(status); |
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if(binder != NULL) { |
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err = binder->dispatch(IQService::SET_SECONDARY_DISPLAY_STATUS, |
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&inParcel, &outParcel); |
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} |
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if(err) |
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ALOGE("%s: Failed for dpy %d status = %d err=%d", __FUNCTION__, dpy, |
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status, err); |
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return err; |
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} |
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int configureDynRefreshRate(uint32_t op, uint32_t refreshRate) { |
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status_t err = (status_t) FAILED_TRANSACTION; |
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sp<IQService> binder = getBinder(); |
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Parcel inParcel, outParcel; |
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inParcel.writeInt32(op); |
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inParcel.writeInt32(refreshRate); |
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if(binder != NULL) { |
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err = binder->dispatch(IQService::CONFIGURE_DYN_REFRESH_RATE, |
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&inParcel, &outParcel); |
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} |
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if(err) |
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ALOGE("%s: Failed setting op %d err=%d", __FUNCTION__, op, err); |
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return err; |
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} |
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int getConfigCount(int /*dpy*/) { |
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int numConfigs = -1; |
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sp<IQService> binder = getBinder(); |
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if(binder != NULL) { |
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Parcel inParcel, outParcel; |
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inParcel.writeInt32(DISPLAY_PRIMARY); |
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status_t err = binder->dispatch(IQService::GET_CONFIG_COUNT, |
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&inParcel, &outParcel); |
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if(!err) { |
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numConfigs = outParcel.readInt32(); |
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ALOGI("%s() Received num configs %d", __FUNCTION__, numConfigs); |
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} else { |
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ALOGE("%s() failed with err %d", __FUNCTION__, err); |
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} |
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} |
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return numConfigs; |
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} |
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int getActiveConfig(int /*dpy*/) { |
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int configIndex = -1; |
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sp<IQService> binder = getBinder(); |
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if(binder != NULL) { |
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Parcel inParcel, outParcel; |
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inParcel.writeInt32(DISPLAY_PRIMARY); |
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status_t err = binder->dispatch(IQService::GET_ACTIVE_CONFIG, |
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&inParcel, &outParcel); |
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if(!err) { |
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configIndex = outParcel.readInt32(); |
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ALOGI("%s() Received active config index %d", __FUNCTION__, |
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configIndex); |
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} else { |
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ALOGE("%s() failed with err %d", __FUNCTION__, err); |
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} |
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} |
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return configIndex; |
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} |
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int setActiveConfig(int configIndex, int /*dpy*/) { |
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status_t err = (status_t) FAILED_TRANSACTION; |
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sp<IQService> binder = getBinder(); |
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if(binder != NULL) { |
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Parcel inParcel, outParcel; |
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inParcel.writeInt32(configIndex); |
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inParcel.writeInt32(DISPLAY_PRIMARY); |
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err = binder->dispatch(IQService::SET_ACTIVE_CONFIG, |
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&inParcel, &outParcel); |
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if(!err) { |
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ALOGI("%s() Successfully set active config index %d", __FUNCTION__, |
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configIndex); |
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} else { |
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ALOGE("%s() failed with err %d", __FUNCTION__, err); |
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} |
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} |
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return err; |
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} |
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DisplayAttributes getDisplayAttributes(int configIndex, int /*dpy*/) { |
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DisplayAttributes dpyattr; |
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sp<IQService> binder = getBinder(); |
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if(binder != NULL) { |
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Parcel inParcel, outParcel; |
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inParcel.writeInt32(configIndex); |
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inParcel.writeInt32(DISPLAY_PRIMARY); |
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status_t err = binder->dispatch( |
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IQService::GET_DISPLAY_ATTRIBUTES_FOR_CONFIG, &inParcel, |
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&outParcel); |
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if(!err) { |
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dpyattr.vsync_period = outParcel.readInt32(); |
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dpyattr.xres = outParcel.readInt32(); |
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dpyattr.yres = outParcel.readInt32(); |
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dpyattr.xdpi = outParcel.readFloat(); |
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dpyattr.ydpi = outParcel.readFloat(); |
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dpyattr.panel_type = (char) outParcel.readInt32(); |
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dpyattr.is_yuv = outParcel.readInt32(); |
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ALOGI("%s() Received attrs for index %d: xres %d, yres %d", |
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__FUNCTION__, configIndex, dpyattr.xres, dpyattr.yres); |
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} else { |
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ALOGE("%s() failed with err %d", __FUNCTION__, err); |
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} |
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} |
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return dpyattr; |
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} |
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int setPanelMode(int mode) { |
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status_t err = (status_t) FAILED_TRANSACTION; |
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sp<IQService> binder = getBinder(); |
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if(binder != NULL) { |
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Parcel inParcel, outParcel; |
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inParcel.writeInt32(mode); |
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err = binder->dispatch(IQService::SET_DISPLAY_MODE, |
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&inParcel, &outParcel); |
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if(!err) { |
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ALOGI("%s() Successfully set the display mode to %d", __FUNCTION__, |
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mode); |
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} else { |
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ALOGE("%s() failed with err %d", __FUNCTION__, err); |
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} |
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} |
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return err; |
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} |
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int setPanelBrightness(int level) { |
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status_t err = (status_t) FAILED_TRANSACTION; |
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sp<IQService> binder = getBinder(); |
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Parcel inParcel, outParcel; |
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if(binder != NULL) { |
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inParcel.writeInt32(level); |
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status_t err = binder->dispatch(IQService::SET_PANEL_BRIGHTNESS, |
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&inParcel, &outParcel); |
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if(err) { |
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ALOGE("%s() failed with err %d", __FUNCTION__, err); |
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} |
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} |
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return err; |
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} |
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int getPanelBrightness() { |
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int panel_brightness = -1; |
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sp<IQService> binder = getBinder(); |
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Parcel inParcel, outParcel; |
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if(binder != NULL) { |
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status_t err = binder->dispatch(IQService::GET_PANEL_BRIGHTNESS, |
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&inParcel, &outParcel); |
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if(!err) { |
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panel_brightness = outParcel.readInt32(); |
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ALOGI("%s() Current panel brightness value %d", __FUNCTION__, |
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panel_brightness); |
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} else { |
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ALOGE("%s() failed with err %d", __FUNCTION__, err); |
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} |
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} |
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return panel_brightness; |
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} |
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}// namespace |
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// ---------------------------------------------------------------------------- |
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// Functions for linking dynamically to libqdutils |
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// ---------------------------------------------------------------------------- |
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extern "C" int minHdcpEncryptionLevelChanged(int dpy, int min_enc_level) { |
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status_t err = (status_t) FAILED_TRANSACTION; |
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sp<IQService> binder = getBinder(); |
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Parcel inParcel, outParcel; |
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inParcel.writeInt32(dpy); |
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inParcel.writeInt32(min_enc_level); |
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if(binder != NULL) { |
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err = binder->dispatch(IQService::MIN_HDCP_ENCRYPTION_LEVEL_CHANGED, |
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&inParcel, &outParcel); |
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} |
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if(err) { |
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ALOGE("%s: Failed for dpy %d err=%d", __FUNCTION__, dpy, err); |
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} else { |
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err = outParcel.readInt32(); |
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} |
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return err; |
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} |
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extern "C" int refreshScreen() { |
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int ret = 0; |
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ret = screenRefresh(); |
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return ret; |
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} |
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extern "C" int controlPartialUpdate(int dpy, int mode) { |
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status_t err = (status_t) FAILED_TRANSACTION; |
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sp<IQService> binder = getBinder(); |
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if(binder != NULL) { |
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Parcel inParcel, outParcel; |
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inParcel.writeInt32(dpy); |
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inParcel.writeInt32(mode); |
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err = binder->dispatch(IQService::CONTROL_PARTIAL_UPDATE, &inParcel, &outParcel); |
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if(err != 0) { |
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ALOGE("%s() failed with err %d", __FUNCTION__, err); |
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} else { |
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return outParcel.readInt32(); |
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} |
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} |
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return err; |
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} |
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