1befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed/* 247377987cc4eef72ee3b0cdced8c3a15038b39ebNaseer Ahmed* Copyright (c) 2011, The Linux Foundation. All rights reserved. 3befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed* 4befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed* Redistribution and use in source and binary forms, with or without 5befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed* modification, are permitted provided that the following conditions are 6befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed* met: 7befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed* * Redistributions of source code must retain the above copyright 8befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed* notice, this list of conditions and the following disclaimer. 9befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed* * Redistributions in binary form must reproduce the above 10befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed* copyright notice, this list of conditions and the following 11befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed* disclaimer in the documentation and/or other materials provided 12befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed* with the distribution. 1347377987cc4eef72ee3b0cdced8c3a15038b39ebNaseer Ahmed* * Neither the name of The Linux Foundation nor the names of its 14befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed* contributors may be used to endorse or promote products derived 15befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed* from this software without specific prior written permission. 16befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed* 17befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED 18befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 19befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT 20befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS 21befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 22befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 23befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR 24befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 25befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE 26befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN 27befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 28befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed*/ 29befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed 30befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed#ifndef MDP_WRAPPER_H 31befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed#define MDP_WRAPPER_H 32befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed 33befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed/* 34befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed* In order to make overlay::mdp_wrapper shorter, please do something like: 35befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed* namespace mdpwrap = overlay::mdp_wrapper; 36befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed* */ 37befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed 38befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed#include <linux/msm_mdp.h> 39befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed#include <linux/msm_rotator.h> 40befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed#include <sys/ioctl.h> 41befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed#include <utils/Log.h> 42befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed#include <errno.h> 43befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed#include "overlayUtils.h" 44befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed 451029ad2b12d5f30e77b2c2f85da891f2d1842424Saurabh Shah#define IOCTL_DEBUG 0 461029ad2b12d5f30e77b2c2f85da891f2d1842424Saurabh Shah 47befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmednamespace overlay{ 48befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed 49befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmednamespace mdp_wrapper{ 50befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed/* FBIOGET_FSCREENINFO */ 51befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmedbool getFScreenInfo(int fd, fb_fix_screeninfo& finfo); 52befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed 53befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed/* FBIOGET_VSCREENINFO */ 54befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmedbool getVScreenInfo(int fd, fb_var_screeninfo& vinfo); 55befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed 56befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed/* FBIOPUT_VSCREENINFO */ 57befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmedbool setVScreenInfo(int fd, fb_var_screeninfo& vinfo); 58befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed 59befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed/* MSM_ROTATOR_IOCTL_START */ 60befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmedbool startRotator(int fd, msm_rotator_img_info& rot); 61befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed 62befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed/* MSM_ROTATOR_IOCTL_ROTATE */ 63befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmedbool rotate(int fd, msm_rotator_data_info& rot); 64befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed 65befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed/* MSMFB_OVERLAY_SET */ 66befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmedbool setOverlay(int fd, mdp_overlay& ov); 67befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed 681029ad2b12d5f30e77b2c2f85da891f2d1842424Saurabh Shah/* MSMFB_OVERLAY_PREPARE */ 691029ad2b12d5f30e77b2c2f85da891f2d1842424Saurabh Shahbool validateAndSet(const int& fd, mdp_overlay_list& list); 701029ad2b12d5f30e77b2c2f85da891f2d1842424Saurabh Shah 71befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed/* MSM_ROTATOR_IOCTL_FINISH */ 72befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmedbool endRotator(int fd, int sessionId); 73befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed 74befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed/* MSMFB_OVERLAY_UNSET */ 75befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmedbool unsetOverlay(int fd, int ovId); 76befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed 77befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed/* MSMFB_OVERLAY_GET */ 78befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmedbool getOverlay(int fd, mdp_overlay& ov); 79befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed 80befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed/* MSMFB_OVERLAY_PLAY */ 81befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmedbool play(int fd, msmfb_overlay_data& od); 82befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed 83befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed/* MSMFB_OVERLAY_3D */ 84befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmedbool set3D(int fd, msmfb_overlay_3d& ov); 85befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed 8676a5cdf91ae7c3f98845c0464dcc49c45d1af10bSaurabh Shah/* MSMFB_DISPLAY_COMMIT */ 8776a5cdf91ae7c3f98845c0464dcc49c45d1af10bSaurabh Shahbool displayCommit(int fd); 8876a5cdf91ae7c3f98845c0464dcc49c45d1af10bSaurabh Shah 8976a5cdf91ae7c3f98845c0464dcc49c45d1af10bSaurabh Shah/* MSMFB_WRITEBACK_INIT, MSMFB_WRITEBACK_START */ 9076a5cdf91ae7c3f98845c0464dcc49c45d1af10bSaurabh Shahbool wbInitStart(int fbfd); 9176a5cdf91ae7c3f98845c0464dcc49c45d1af10bSaurabh Shah 9276a5cdf91ae7c3f98845c0464dcc49c45d1af10bSaurabh Shah/* MSMFB_WRITEBACK_STOP, MSMFB_WRITEBACK_TERMINATE */ 9376a5cdf91ae7c3f98845c0464dcc49c45d1af10bSaurabh Shahbool wbStopTerminate(int fbfd); 9476a5cdf91ae7c3f98845c0464dcc49c45d1af10bSaurabh Shah 9576a5cdf91ae7c3f98845c0464dcc49c45d1af10bSaurabh Shah/* MSMFB_WRITEBACK_QUEUE_BUFFER */ 9676a5cdf91ae7c3f98845c0464dcc49c45d1af10bSaurabh Shahbool wbQueueBuffer(int fbfd, struct msmfb_data& fbData); 9776a5cdf91ae7c3f98845c0464dcc49c45d1af10bSaurabh Shah 9876a5cdf91ae7c3f98845c0464dcc49c45d1af10bSaurabh Shah/* MSMFB_WRITEBACK_DEQUEUE_BUFFER */ 9976a5cdf91ae7c3f98845c0464dcc49c45d1af10bSaurabh Shahbool wbDequeueBuffer(int fbfd, struct msmfb_data& fbData); 10076a5cdf91ae7c3f98845c0464dcc49c45d1af10bSaurabh Shah 101cbb846ad4aa7551e156d735b92b8ce1375cfe3f3Naseer Ahmed/* MSMFB_SECURE */ 102cbb846ad4aa7551e156d735b92b8ce1375cfe3f3Naseer Ahmedbool setSecureBuffer(int fbFd, struct msmfb_secure_config& config); 103cbb846ad4aa7551e156d735b92b8ce1375cfe3f3Naseer Ahmed 104befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed/* the following are helper functions for dumping 105befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed * msm_mdp and friends*/ 106befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmedvoid dump(const char* const s, const msmfb_overlay_data& ov); 107befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmedvoid dump(const char* const s, const msmfb_data& ov); 108befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmedvoid dump(const char* const s, const mdp_overlay& ov); 109befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmedvoid dump(const char* const s, const msmfb_overlay_3d& ov); 110befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmedvoid dump(const char* const s, const uint32_t u[], uint32_t cnt); 111befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmedvoid dump(const char* const s, const msmfb_img& ov); 112befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmedvoid dump(const char* const s, const mdp_rect& ov); 113befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed 114befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed/* and rotator */ 115befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmedvoid dump(const char* const s, const msm_rotator_img_info& rot); 116befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmedvoid dump(const char* const s, const msm_rotator_data_info& rot); 117befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed 118befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed/* info */ 119befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmedvoid dump(const char* const s, const fb_fix_screeninfo& finfo); 120befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmedvoid dump(const char* const s, const fb_var_screeninfo& vinfo); 121befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed 122befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed//---------------Inlines ------------------------------------- 123befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed 124befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmedinline bool getFScreenInfo(int fd, fb_fix_screeninfo& finfo) { 125ee7fc0347e52276d43413e91f31d72d6db99dcfbNaseer Ahmed if (ioctl(fd, FBIOGET_FSCREENINFO, &finfo) < 0) { 126ee7fc0347e52276d43413e91f31d72d6db99dcfbNaseer Ahmed ALOGE("Failed to call ioctl FBIOGET_FSCREENINFO err=%s", 127ee7fc0347e52276d43413e91f31d72d6db99dcfbNaseer Ahmed strerror(errno)); 128befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed return false; 129befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed } 130befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed return true; 131befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed} 132befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed 133befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmedinline bool getVScreenInfo(int fd, fb_var_screeninfo& vinfo) { 134ee7fc0347e52276d43413e91f31d72d6db99dcfbNaseer Ahmed if (ioctl(fd, FBIOGET_VSCREENINFO, &vinfo) < 0) { 135ee7fc0347e52276d43413e91f31d72d6db99dcfbNaseer Ahmed ALOGE("Failed to call ioctl FBIOGET_VSCREENINFO err=%s", 136ee7fc0347e52276d43413e91f31d72d6db99dcfbNaseer Ahmed strerror(errno)); 137befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed return false; 138befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed } 139befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed return true; 140befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed} 141befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed 142befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmedinline bool setVScreenInfo(int fd, fb_var_screeninfo& vinfo) { 143ee7fc0347e52276d43413e91f31d72d6db99dcfbNaseer Ahmed if (ioctl(fd, FBIOPUT_VSCREENINFO, &vinfo) < 0) { 144ee7fc0347e52276d43413e91f31d72d6db99dcfbNaseer Ahmed ALOGE("Failed to call ioctl FBIOPUT_VSCREENINFO err=%s", 145ee7fc0347e52276d43413e91f31d72d6db99dcfbNaseer Ahmed strerror(errno)); 146befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed return false; 147befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed } 148befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed return true; 149befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed} 150befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed 151befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmedinline bool startRotator(int fd, msm_rotator_img_info& rot) { 152ee7fc0347e52276d43413e91f31d72d6db99dcfbNaseer Ahmed if (ioctl(fd, MSM_ROTATOR_IOCTL_START, &rot) < 0){ 153ee7fc0347e52276d43413e91f31d72d6db99dcfbNaseer Ahmed ALOGE("Failed to call ioctl MSM_ROTATOR_IOCTL_START err=%s", 154ee7fc0347e52276d43413e91f31d72d6db99dcfbNaseer Ahmed strerror(errno)); 155befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed return false; 156befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed } 157befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed return true; 158befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed} 159befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed 160befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmedinline bool rotate(int fd, msm_rotator_data_info& rot) { 161ee7fc0347e52276d43413e91f31d72d6db99dcfbNaseer Ahmed if (ioctl(fd, MSM_ROTATOR_IOCTL_ROTATE, &rot) < 0) { 162ee7fc0347e52276d43413e91f31d72d6db99dcfbNaseer Ahmed ALOGE("Failed to call ioctl MSM_ROTATOR_IOCTL_ROTATE err=%s", 163ee7fc0347e52276d43413e91f31d72d6db99dcfbNaseer Ahmed strerror(errno)); 164befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed return false; 165befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed } 166befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed return true; 167befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed} 168befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed 169befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmedinline bool setOverlay(int fd, mdp_overlay& ov) { 170ee7fc0347e52276d43413e91f31d72d6db99dcfbNaseer Ahmed if (ioctl(fd, MSMFB_OVERLAY_SET, &ov) < 0) { 171ee7fc0347e52276d43413e91f31d72d6db99dcfbNaseer Ahmed ALOGE("Failed to call ioctl MSMFB_OVERLAY_SET err=%s", 172ee7fc0347e52276d43413e91f31d72d6db99dcfbNaseer Ahmed strerror(errno)); 173befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed return false; 174befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed } 175befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed return true; 176befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed} 177befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed 1781029ad2b12d5f30e77b2c2f85da891f2d1842424Saurabh Shahinline bool validateAndSet(const int& fd, mdp_overlay_list& list) { 1791029ad2b12d5f30e77b2c2f85da891f2d1842424Saurabh Shah if (ioctl(fd, MSMFB_OVERLAY_PREPARE, &list) < 0) { 1801029ad2b12d5f30e77b2c2f85da891f2d1842424Saurabh Shah ALOGD_IF(IOCTL_DEBUG, "Failed to call ioctl MSMFB_OVERLAY_PREPARE " 1811029ad2b12d5f30e77b2c2f85da891f2d1842424Saurabh Shah "err=%s", strerror(errno)); 1821029ad2b12d5f30e77b2c2f85da891f2d1842424Saurabh Shah return false; 1831029ad2b12d5f30e77b2c2f85da891f2d1842424Saurabh Shah } 1841029ad2b12d5f30e77b2c2f85da891f2d1842424Saurabh Shah return true; 1851029ad2b12d5f30e77b2c2f85da891f2d1842424Saurabh Shah} 1861029ad2b12d5f30e77b2c2f85da891f2d1842424Saurabh Shah 18747377987cc4eef72ee3b0cdced8c3a15038b39ebNaseer Ahmedinline bool endRotator(int fd, uint32_t sessionId) { 188ee7fc0347e52276d43413e91f31d72d6db99dcfbNaseer Ahmed if (ioctl(fd, MSM_ROTATOR_IOCTL_FINISH, &sessionId) < 0) { 189ee7fc0347e52276d43413e91f31d72d6db99dcfbNaseer Ahmed ALOGE("Failed to call ioctl MSM_ROTATOR_IOCTL_FINISH err=%s", 190ee7fc0347e52276d43413e91f31d72d6db99dcfbNaseer Ahmed strerror(errno)); 191befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed return false; 192befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed } 193befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed return true; 194befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed} 195befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed 196befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmedinline bool unsetOverlay(int fd, int ovId) { 197ee7fc0347e52276d43413e91f31d72d6db99dcfbNaseer Ahmed if (ioctl(fd, MSMFB_OVERLAY_UNSET, &ovId) < 0) { 198ee7fc0347e52276d43413e91f31d72d6db99dcfbNaseer Ahmed ALOGE("Failed to call ioctl MSMFB_OVERLAY_UNSET err=%s", 199ee7fc0347e52276d43413e91f31d72d6db99dcfbNaseer Ahmed strerror(errno)); 200befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed return false; 201befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed } 202befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed return true; 203befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed} 204befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed 205befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmedinline bool getOverlay(int fd, mdp_overlay& ov) { 206ee7fc0347e52276d43413e91f31d72d6db99dcfbNaseer Ahmed if (ioctl(fd, MSMFB_OVERLAY_GET, &ov) < 0) { 207ee7fc0347e52276d43413e91f31d72d6db99dcfbNaseer Ahmed ALOGE("Failed to call ioctl MSMFB_OVERLAY_GET err=%s", 208ee7fc0347e52276d43413e91f31d72d6db99dcfbNaseer Ahmed strerror(errno)); 209befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed return false; 210befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed } 211befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed return true; 212befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed} 213befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed 214befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmedinline bool play(int fd, msmfb_overlay_data& od) { 215ee7fc0347e52276d43413e91f31d72d6db99dcfbNaseer Ahmed if (ioctl(fd, MSMFB_OVERLAY_PLAY, &od) < 0) { 216ee7fc0347e52276d43413e91f31d72d6db99dcfbNaseer Ahmed ALOGE("Failed to call ioctl MSMFB_OVERLAY_PLAY err=%s", 217ee7fc0347e52276d43413e91f31d72d6db99dcfbNaseer Ahmed strerror(errno)); 218befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed return false; 219befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed } 220befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed return true; 221befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed} 222befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed 223befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmedinline bool set3D(int fd, msmfb_overlay_3d& ov) { 224ee7fc0347e52276d43413e91f31d72d6db99dcfbNaseer Ahmed if (ioctl(fd, MSMFB_OVERLAY_3D, &ov) < 0) { 225ee7fc0347e52276d43413e91f31d72d6db99dcfbNaseer Ahmed ALOGE("Failed to call ioctl MSMFB_OVERLAY_3D err=%s", 226ee7fc0347e52276d43413e91f31d72d6db99dcfbNaseer Ahmed strerror(errno)); 227befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed return false; 228befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed } 229befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed return true; 230befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed} 231befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed 23276a5cdf91ae7c3f98845c0464dcc49c45d1af10bSaurabh Shahinline bool displayCommit(int fd, mdp_display_commit& info) { 23376a5cdf91ae7c3f98845c0464dcc49c45d1af10bSaurabh Shah if(ioctl(fd, MSMFB_DISPLAY_COMMIT, &info) == -1) { 23476a5cdf91ae7c3f98845c0464dcc49c45d1af10bSaurabh Shah ALOGE("Failed to call ioctl MSMFB_DISPLAY_COMMIT err=%s", 23576a5cdf91ae7c3f98845c0464dcc49c45d1af10bSaurabh Shah strerror(errno)); 23676a5cdf91ae7c3f98845c0464dcc49c45d1af10bSaurabh Shah return false; 23776a5cdf91ae7c3f98845c0464dcc49c45d1af10bSaurabh Shah } 23876a5cdf91ae7c3f98845c0464dcc49c45d1af10bSaurabh Shah return true; 23976a5cdf91ae7c3f98845c0464dcc49c45d1af10bSaurabh Shah} 24076a5cdf91ae7c3f98845c0464dcc49c45d1af10bSaurabh Shah 24176a5cdf91ae7c3f98845c0464dcc49c45d1af10bSaurabh Shahinline bool wbInitStart(int fbfd) { 24276a5cdf91ae7c3f98845c0464dcc49c45d1af10bSaurabh Shah if(ioctl(fbfd, MSMFB_WRITEBACK_INIT, NULL) < 0) { 24376a5cdf91ae7c3f98845c0464dcc49c45d1af10bSaurabh Shah ALOGE("Failed to call ioctl MSMFB_WRITEBACK_INIT err=%s", 24476a5cdf91ae7c3f98845c0464dcc49c45d1af10bSaurabh Shah strerror(errno)); 24576a5cdf91ae7c3f98845c0464dcc49c45d1af10bSaurabh Shah return false; 24676a5cdf91ae7c3f98845c0464dcc49c45d1af10bSaurabh Shah } 24776a5cdf91ae7c3f98845c0464dcc49c45d1af10bSaurabh Shah if(ioctl(fbfd, MSMFB_WRITEBACK_START, NULL) < 0) { 24876a5cdf91ae7c3f98845c0464dcc49c45d1af10bSaurabh Shah ALOGE("Failed to call ioctl MSMFB_WRITEBACK_START err=%s", 24976a5cdf91ae7c3f98845c0464dcc49c45d1af10bSaurabh Shah strerror(errno)); 25076a5cdf91ae7c3f98845c0464dcc49c45d1af10bSaurabh Shah return false; 25176a5cdf91ae7c3f98845c0464dcc49c45d1af10bSaurabh Shah } 25276a5cdf91ae7c3f98845c0464dcc49c45d1af10bSaurabh Shah return true; 25376a5cdf91ae7c3f98845c0464dcc49c45d1af10bSaurabh Shah} 25476a5cdf91ae7c3f98845c0464dcc49c45d1af10bSaurabh Shah 25576a5cdf91ae7c3f98845c0464dcc49c45d1af10bSaurabh Shahinline bool wbStopTerminate(int fbfd) { 25676a5cdf91ae7c3f98845c0464dcc49c45d1af10bSaurabh Shah if(ioctl(fbfd, MSMFB_WRITEBACK_STOP, NULL) < 0) { 25776a5cdf91ae7c3f98845c0464dcc49c45d1af10bSaurabh Shah ALOGE("Failed to call ioctl MSMFB_WRITEBACK_STOP err=%s", 25876a5cdf91ae7c3f98845c0464dcc49c45d1af10bSaurabh Shah strerror(errno)); 25976a5cdf91ae7c3f98845c0464dcc49c45d1af10bSaurabh Shah return false; 26076a5cdf91ae7c3f98845c0464dcc49c45d1af10bSaurabh Shah } 26176a5cdf91ae7c3f98845c0464dcc49c45d1af10bSaurabh Shah if(ioctl(fbfd, MSMFB_WRITEBACK_TERMINATE, NULL) < 0) { 26276a5cdf91ae7c3f98845c0464dcc49c45d1af10bSaurabh Shah ALOGE("Failed to call ioctl MSMFB_WRITEBACK_TERMINATE err=%s", 26376a5cdf91ae7c3f98845c0464dcc49c45d1af10bSaurabh Shah strerror(errno)); 26476a5cdf91ae7c3f98845c0464dcc49c45d1af10bSaurabh Shah return false; 26576a5cdf91ae7c3f98845c0464dcc49c45d1af10bSaurabh Shah } 26676a5cdf91ae7c3f98845c0464dcc49c45d1af10bSaurabh Shah return true; 26776a5cdf91ae7c3f98845c0464dcc49c45d1af10bSaurabh Shah} 26876a5cdf91ae7c3f98845c0464dcc49c45d1af10bSaurabh Shah 26976a5cdf91ae7c3f98845c0464dcc49c45d1af10bSaurabh Shahinline bool wbQueueBuffer(int fbfd, struct msmfb_data& fbData) { 27076a5cdf91ae7c3f98845c0464dcc49c45d1af10bSaurabh Shah if(ioctl(fbfd, MSMFB_WRITEBACK_QUEUE_BUFFER, &fbData) < 0) { 27176a5cdf91ae7c3f98845c0464dcc49c45d1af10bSaurabh Shah ALOGE("Failed to call ioctl MSMFB_WRITEBACK_QUEUE_BUFFER err=%s", 27276a5cdf91ae7c3f98845c0464dcc49c45d1af10bSaurabh Shah strerror(errno)); 27376a5cdf91ae7c3f98845c0464dcc49c45d1af10bSaurabh Shah return false; 27476a5cdf91ae7c3f98845c0464dcc49c45d1af10bSaurabh Shah } 27576a5cdf91ae7c3f98845c0464dcc49c45d1af10bSaurabh Shah return true; 27676a5cdf91ae7c3f98845c0464dcc49c45d1af10bSaurabh Shah} 27776a5cdf91ae7c3f98845c0464dcc49c45d1af10bSaurabh Shah 27876a5cdf91ae7c3f98845c0464dcc49c45d1af10bSaurabh Shahinline bool wbDequeueBuffer(int fbfd, struct msmfb_data& fbData) { 27976a5cdf91ae7c3f98845c0464dcc49c45d1af10bSaurabh Shah if(ioctl(fbfd, MSMFB_WRITEBACK_DEQUEUE_BUFFER, &fbData) < 0) { 28076a5cdf91ae7c3f98845c0464dcc49c45d1af10bSaurabh Shah ALOGE("Failed to call ioctl MSMFB_WRITEBACK_DEQUEUE_BUFFER err=%s", 28176a5cdf91ae7c3f98845c0464dcc49c45d1af10bSaurabh Shah strerror(errno)); 28276a5cdf91ae7c3f98845c0464dcc49c45d1af10bSaurabh Shah return false; 28376a5cdf91ae7c3f98845c0464dcc49c45d1af10bSaurabh Shah } 28476a5cdf91ae7c3f98845c0464dcc49c45d1af10bSaurabh Shah return true; 28576a5cdf91ae7c3f98845c0464dcc49c45d1af10bSaurabh Shah} 28676a5cdf91ae7c3f98845c0464dcc49c45d1af10bSaurabh Shah 287cbb846ad4aa7551e156d735b92b8ce1375cfe3f3Naseer Ahmedinline bool setSecureBuffer(int fbFd, struct msmfb_secure_config& config) { 288cbb846ad4aa7551e156d735b92b8ce1375cfe3f3Naseer Ahmed if(ioctl(fbFd, MSMFB_SECURE, &config) < 0) { 289cbb846ad4aa7551e156d735b92b8ce1375cfe3f3Naseer Ahmed ALOGE("Failed to call ioctl MSMFB_SECURE err=%s buf_fd=%d enable=%d", 290cbb846ad4aa7551e156d735b92b8ce1375cfe3f3Naseer Ahmed strerror(errno), config.fd, config.enable); 291cbb846ad4aa7551e156d735b92b8ce1375cfe3f3Naseer Ahmed return false; 292cbb846ad4aa7551e156d735b92b8ce1375cfe3f3Naseer Ahmed } 293cbb846ad4aa7551e156d735b92b8ce1375cfe3f3Naseer Ahmed return true; 294cbb846ad4aa7551e156d735b92b8ce1375cfe3f3Naseer Ahmed} 295cbb846ad4aa7551e156d735b92b8ce1375cfe3f3Naseer Ahmed 296befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed/* dump funcs */ 297befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmedinline void dump(const char* const s, const msmfb_overlay_data& ov) { 298befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed ALOGE("%s msmfb_overlay_data id=%d", 299befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed s, ov.id); 300befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed dump("data", ov.data); 301befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed} 302befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmedinline void dump(const char* const s, const msmfb_data& ov) { 303befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed ALOGE("%s msmfb_data offset=%d memid=%d id=%d flags=0x%x priv=%d", 304befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed s, ov.offset, ov.memory_id, ov.id, ov.flags, ov.priv); 305befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed} 306befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmedinline void dump(const char* const s, const mdp_overlay& ov) { 307befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed ALOGE("%s mdp_overlay z=%d fg=%d alpha=%d mask=%d flags=0x%x id=%d", 308befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed s, ov.z_order, ov.is_fg, ov.alpha, 309befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed ov.transp_mask, ov.flags, ov.id); 310befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed dump("src", ov.src); 311befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed dump("src_rect", ov.src_rect); 312befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed dump("dst_rect", ov.dst_rect); 31347377987cc4eef72ee3b0cdced8c3a15038b39ebNaseer Ahmed /* 31447377987cc4eef72ee3b0cdced8c3a15038b39ebNaseer Ahmed Commented off to prevent verbose logging, since user_data could have 8 or so 31547377987cc4eef72ee3b0cdced8c3a15038b39ebNaseer Ahmed fields which are mostly 0 316befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed dump("user_data", ov.user_data, 317befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed sizeof(ov.user_data)/sizeof(ov.user_data[0])); 31847377987cc4eef72ee3b0cdced8c3a15038b39ebNaseer Ahmed */ 319befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed} 320befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmedinline void dump(const char* const s, const msmfb_img& ov) { 321befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed ALOGE("%s msmfb_img w=%d h=%d format=%d %s", 322befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed s, ov.width, ov.height, ov.format, 323befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed overlay::utils::getFormatString(ov.format)); 324befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed} 325befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmedinline void dump(const char* const s, const mdp_rect& ov) { 326befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed ALOGE("%s mdp_rect x=%d y=%d w=%d h=%d", 327befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed s, ov.x, ov.y, ov.w, ov.h); 328befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed} 329befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed 330befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmedinline void dump(const char* const s, const msmfb_overlay_3d& ov) { 331befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed ALOGE("%s msmfb_overlay_3d 3d=%d w=%d h=%d", 332befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed s, ov.is_3d, ov.width, ov.height); 333befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed 334befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed} 335befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmedinline void dump(const char* const s, const uint32_t u[], uint32_t cnt) { 336befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed ALOGE("%s user_data cnt=%d", s, cnt); 337befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed for(uint32_t i=0; i < cnt; ++i) { 338befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed ALOGE("i=%d val=%d", i, u[i]); 339befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed } 340befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed} 341befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmedinline void dump(const char* const s, const msm_rotator_img_info& rot) { 3428b2d50f3c665329517352269a687bdf562b2cc6dRamkumar Radhakrishnan ALOGE("%s msm_rotator_img_info sessid=%u dstx=%d dsty=%d rot=%d, ena=%d scale=%d", 343befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed s, rot.session_id, rot.dst_x, rot.dst_y, 3448b2d50f3c665329517352269a687bdf562b2cc6dRamkumar Radhakrishnan rot.rotations, rot.enable, rot.downscale_ratio); 345befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed dump("src", rot.src); 346befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed dump("dst", rot.dst); 347befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed dump("src_rect", rot.src_rect); 348befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed} 349befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmedinline void dump(const char* const s, const msm_rotator_data_info& rot) { 35047377987cc4eef72ee3b0cdced8c3a15038b39ebNaseer Ahmed ALOGE("%s msm_rotator_data_info sessid=%u verkey=%d", 351befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed s, rot.session_id, rot.version_key); 352befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed dump("src", rot.src); 353befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed dump("dst", rot.dst); 354befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed dump("src_chroma", rot.src_chroma); 355befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed dump("dst_chroma", rot.dst_chroma); 356befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed} 357befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmedinline void dump(const char* const s, const fb_fix_screeninfo& finfo) { 358befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed ALOGE("%s fb_fix_screeninfo type=%d", s, finfo.type); 359befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed} 360befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmedinline void dump(const char* const s, const fb_var_screeninfo& vinfo) { 361befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed ALOGE("%s fb_var_screeninfo xres=%d yres=%d", 362befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed s, vinfo.xres, vinfo.yres); 363befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed} 364befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed 365befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed} // mdp_wrapper 366befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed 367befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed} // overlay 368befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed 369befc466069680cb8a65b1f22ad44723d949128c8Naseer Ahmed#endif // MDP_WRAPPER_H 370