external.cpp revision a2aa8d73e3e67473a0383aed024a61e4aa9aa003
1ccf943e44f9e9d615a6019459625148830039f8dNaseer Ahmed/* 2ccf943e44f9e9d615a6019459625148830039f8dNaseer Ahmed * Copyright (C) 2010 The Android Open Source Project 356e7f2675db48df98bff43b6e8d0e0828875e04fArun Kumar K.R * Copyright (C) 2012-2013, The Linux Foundation. All rights reserved. 4ccf943e44f9e9d615a6019459625148830039f8dNaseer Ahmed * 5ccf943e44f9e9d615a6019459625148830039f8dNaseer Ahmed * Not a Contribution, Apache license notifications and license are 6ccf943e44f9e9d615a6019459625148830039f8dNaseer Ahmed * retained for attribution purposes only. 7ccf943e44f9e9d615a6019459625148830039f8dNaseer Ahmed * 8ccf943e44f9e9d615a6019459625148830039f8dNaseer Ahmed * Licensed under the Apache License, Version 2.0 (the "License"); 9ccf943e44f9e9d615a6019459625148830039f8dNaseer Ahmed * you may not use this file except in compliance with the License. 10ccf943e44f9e9d615a6019459625148830039f8dNaseer Ahmed * You may obtain a copy of the License at 11ccf943e44f9e9d615a6019459625148830039f8dNaseer Ahmed * 12ccf943e44f9e9d615a6019459625148830039f8dNaseer Ahmed * http://www.apache.org/licenses/LICENSE-2.0 13ccf943e44f9e9d615a6019459625148830039f8dNaseer Ahmed * 14ccf943e44f9e9d615a6019459625148830039f8dNaseer Ahmed * Unless required by applicable law or agreed to in writing, software 15ccf943e44f9e9d615a6019459625148830039f8dNaseer Ahmed * distributed under the License is distributed on an "AS IS" BASIS, 16ccf943e44f9e9d615a6019459625148830039f8dNaseer Ahmed * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 17ccf943e44f9e9d615a6019459625148830039f8dNaseer Ahmed * See the License for the specific language governing permissions and 18ccf943e44f9e9d615a6019459625148830039f8dNaseer Ahmed * limitations under the License. 19ccf943e44f9e9d615a6019459625148830039f8dNaseer Ahmed */ 20ccf943e44f9e9d615a6019459625148830039f8dNaseer Ahmed 211589dee5c27293d278d3e549af8a4bda27e080f8Naseer Ahmed#define DEBUG 0 22ccf943e44f9e9d615a6019459625148830039f8dNaseer Ahmed#include <ctype.h> 231589dee5c27293d278d3e549af8a4bda27e080f8Naseer Ahmed#include <fcntl.h> 24ccf943e44f9e9d615a6019459625148830039f8dNaseer Ahmed#include <utils/threads.h> 25ccf943e44f9e9d615a6019459625148830039f8dNaseer Ahmed#include <utils/Errors.h> 26ccf943e44f9e9d615a6019459625148830039f8dNaseer Ahmed#include <utils/Log.h> 27ccf943e44f9e9d615a6019459625148830039f8dNaseer Ahmed 28ccf943e44f9e9d615a6019459625148830039f8dNaseer Ahmed#include <linux/msm_mdp.h> 2956e7f2675db48df98bff43b6e8d0e0828875e04fArun Kumar K.R#include <video/msm_hdmi_modes.h> 30ccf943e44f9e9d615a6019459625148830039f8dNaseer Ahmed#include <linux/fb.h> 31ccf943e44f9e9d615a6019459625148830039f8dNaseer Ahmed#include <sys/ioctl.h> 32ccf943e44f9e9d615a6019459625148830039f8dNaseer Ahmed#include <cutils/properties.h> 33ccf943e44f9e9d615a6019459625148830039f8dNaseer Ahmed#include "hwc_utils.h" 34bbee5b1c3475b630caa5061fbf535f87f21743f7Saurabh Shah#include "external.h" 35bbee5b1c3475b630caa5061fbf535f87f21743f7Saurabh Shah#include "overlayUtils.h" 36620fc1f5f84e968c2e9b803e8580ee718c3c3f65Amara Venkata Mastan Manoj Kumar#include "overlay.h" 37fea63d61337f1efeb2d1c7a7a4fafe472611704cAmara Venkata Mastan Manoj Kumar#include "mdp_version.h" 38bbee5b1c3475b630caa5061fbf535f87f21743f7Saurabh Shah 39bbee5b1c3475b630caa5061fbf535f87f21743f7Saurabh Shahusing namespace android; 40ccf943e44f9e9d615a6019459625148830039f8dNaseer Ahmed 41ccf943e44f9e9d615a6019459625148830039f8dNaseer Ahmednamespace qhwc { 429d2cf700ca8ae9be23b549f3d4432fa0850e2572Arun Kumar K.R#define MAX_SYSFS_FILE_PATH 255 439d2cf700ca8ae9be23b549f3d4432fa0850e2572Arun Kumar K.R#define UNKNOWN_STRING "unknown" 449d2cf700ca8ae9be23b549f3d4432fa0850e2572Arun Kumar K.R#define SPD_NAME_LENGTH 16 45620fc1f5f84e968c2e9b803e8580ee718c3c3f65Amara Venkata Mastan Manoj Kumar 46361900d9a618d2c4d2276a10ca76919214f6759fJeykumar Sankaranint ExternalDisplay::configure() { 47361900d9a618d2c4d2276a10ca76919214f6759fJeykumar Sankaran if(!openFrameBuffer()) { 48361900d9a618d2c4d2276a10ca76919214f6759fJeykumar Sankaran ALOGE("%s: Failed to open FB: %d", __FUNCTION__, mFbNum); 49620fc1f5f84e968c2e9b803e8580ee718c3c3f65Amara Venkata Mastan Manoj Kumar return -1; 50361900d9a618d2c4d2276a10ca76919214f6759fJeykumar Sankaran } 510ae34e340382b0b3b767b844305db19e91257eddArun Kumar K.R readCEUnderscanInfo(); 52620fc1f5f84e968c2e9b803e8580ee718c3c3f65Amara Venkata Mastan Manoj Kumar readResolution(); 53620fc1f5f84e968c2e9b803e8580ee718c3c3f65Amara Venkata Mastan Manoj Kumar // TODO: Move this to activate 54c5bb51f047f080f2920994cfbd788d27800a8e89Arun Kumar K.R /* Used for changing the resolution 55c5bb51f047f080f2920994cfbd788d27800a8e89Arun Kumar K.R * getUserMode will get the preferred 56c5bb51f047f080f2920994cfbd788d27800a8e89Arun Kumar K.R * mode set thru adb shell */ 57c5bb51f047f080f2920994cfbd788d27800a8e89Arun Kumar K.R int mode = getUserMode(); 58c5bb51f047f080f2920994cfbd788d27800a8e89Arun Kumar K.R if (mode == -1) { 59c5bb51f047f080f2920994cfbd788d27800a8e89Arun Kumar K.R //Get the best mode and set 60c5bb51f047f080f2920994cfbd788d27800a8e89Arun Kumar K.R mode = getBestMode(); 61c5bb51f047f080f2920994cfbd788d27800a8e89Arun Kumar K.R } 62c5bb51f047f080f2920994cfbd788d27800a8e89Arun Kumar K.R setResolution(mode); 63361900d9a618d2c4d2276a10ca76919214f6759fJeykumar Sankaran setAttributes(); 64aca973d77f39ea40b62eed400ee37ca9b0904be6Amara Venkata Mastan Manoj Kumar // set system property 65aca973d77f39ea40b62eed400ee37ca9b0904be6Amara Venkata Mastan Manoj Kumar property_set("hw.hdmiON", "1"); 66620fc1f5f84e968c2e9b803e8580ee718c3c3f65Amara Venkata Mastan Manoj Kumar return 0; 67620fc1f5f84e968c2e9b803e8580ee718c3c3f65Amara Venkata Mastan Manoj Kumar} 68620fc1f5f84e968c2e9b803e8580ee718c3c3f65Amara Venkata Mastan Manoj Kumar 69fea63d61337f1efeb2d1c7a7a4fafe472611704cAmara Venkata Mastan Manoj Kumarvoid ExternalDisplay::getAttributes(int& width, int& height) { 70fea63d61337f1efeb2d1c7a7a4fafe472611704cAmara Venkata Mastan Manoj Kumar int fps = 0; 71fea63d61337f1efeb2d1c7a7a4fafe472611704cAmara Venkata Mastan Manoj Kumar getAttrForMode(width, height, fps); 72fea63d61337f1efeb2d1c7a7a4fafe472611704cAmara Venkata Mastan Manoj Kumar} 73fea63d61337f1efeb2d1c7a7a4fafe472611704cAmara Venkata Mastan Manoj Kumar 74361900d9a618d2c4d2276a10ca76919214f6759fJeykumar Sankaranint ExternalDisplay::teardown() { 75361900d9a618d2c4d2276a10ca76919214f6759fJeykumar Sankaran closeFrameBuffer(); 76361900d9a618d2c4d2276a10ca76919214f6759fJeykumar Sankaran resetInfo(); 77361900d9a618d2c4d2276a10ca76919214f6759fJeykumar Sankaran // unset system property 78361900d9a618d2c4d2276a10ca76919214f6759fJeykumar Sankaran property_set("hw.hdmiON", "0"); 79620fc1f5f84e968c2e9b803e8580ee718c3c3f65Amara Venkata Mastan Manoj Kumar return 0; 80620fc1f5f84e968c2e9b803e8580ee718c3c3f65Amara Venkata Mastan Manoj Kumar} 81ccf943e44f9e9d615a6019459625148830039f8dNaseer Ahmed 82080cfcaf2e972513fc09a0207d034ef5dcc975d8Naseer AhmedExternalDisplay::ExternalDisplay(hwc_context_t* ctx):mFd(-1), 83361900d9a618d2c4d2276a10ca76919214f6759fJeykumar Sankaran mCurrentMode(-1), mModeCount(0), 84361900d9a618d2c4d2276a10ca76919214f6759fJeykumar Sankaran mUnderscanSupported(false), mHwcContext(ctx) 85ccf943e44f9e9d615a6019459625148830039f8dNaseer Ahmed{ 86080cfcaf2e972513fc09a0207d034ef5dcc975d8Naseer Ahmed memset(&mVInfo, 0, sizeof(mVInfo)); 87361900d9a618d2c4d2276a10ca76919214f6759fJeykumar Sankaran mFbNum = overlay::Overlay::getInstance()->getFbForDpy(HWC_DISPLAY_EXTERNAL); 88a0ab8e632404bb11744420accaa9eaddf198c4a9Arun Kumar K.R // disable HPD at start, it will be enabled later 89a0ab8e632404bb11744420accaa9eaddf198c4a9Arun Kumar K.R // when the display powers on 90a0ab8e632404bb11744420accaa9eaddf198c4a9Arun Kumar K.R // This helps for framework reboot or adb shell stop/start 91a0ab8e632404bb11744420accaa9eaddf198c4a9Arun Kumar K.R writeHPDOption(0); 9290571fc7c38e38858ad22a79e95efcb99c3a8b1dAmara Venkata Mastan Manoj Kumar 9356e7f2675db48df98bff43b6e8d0e0828875e04fArun Kumar K.R // for HDMI - retreive all the modes supported by the driver 94361900d9a618d2c4d2276a10ca76919214f6759fJeykumar Sankaran if(mFbNum != -1) { 9556e7f2675db48df98bff43b6e8d0e0828875e04fArun Kumar K.R supported_video_mode_lut = 9656e7f2675db48df98bff43b6e8d0e0828875e04fArun Kumar K.R new msm_hdmi_mode_timing_info[HDMI_VFRMT_MAX]; 9756e7f2675db48df98bff43b6e8d0e0828875e04fArun Kumar K.R // Populate the mode table for supported modes 9856e7f2675db48df98bff43b6e8d0e0828875e04fArun Kumar K.R MSM_HDMI_MODES_INIT_TIMINGS(supported_video_mode_lut); 9956e7f2675db48df98bff43b6e8d0e0828875e04fArun Kumar K.R MSM_HDMI_MODES_SET_SUPP_TIMINGS(supported_video_mode_lut, 10056e7f2675db48df98bff43b6e8d0e0828875e04fArun Kumar K.R MSM_HDMI_MODES_ALL); 1019d2cf700ca8ae9be23b549f3d4432fa0850e2572Arun Kumar K.R // Update the Source Product Information 1029d2cf700ca8ae9be23b549f3d4432fa0850e2572Arun Kumar K.R // Vendor Name 1039d2cf700ca8ae9be23b549f3d4432fa0850e2572Arun Kumar K.R setSPDInfo("vendor_name", "ro.product.manufacturer"); 1049d2cf700ca8ae9be23b549f3d4432fa0850e2572Arun Kumar K.R // Product Description 1059d2cf700ca8ae9be23b549f3d4432fa0850e2572Arun Kumar K.R setSPDInfo("product_description", "ro.product.name"); 1069d2cf700ca8ae9be23b549f3d4432fa0850e2572Arun Kumar K.R } 1079d2cf700ca8ae9be23b549f3d4432fa0850e2572Arun Kumar K.R} 1089d2cf700ca8ae9be23b549f3d4432fa0850e2572Arun Kumar K.R/* gets the product manufacturer and product name and writes it 1099d2cf700ca8ae9be23b549f3d4432fa0850e2572Arun Kumar K.R * to the sysfs node, so that the driver can get that information 1109d2cf700ca8ae9be23b549f3d4432fa0850e2572Arun Kumar K.R * Used to show QCOM 8974 instead of Input 1 for example 1119d2cf700ca8ae9be23b549f3d4432fa0850e2572Arun Kumar K.R */ 1129d2cf700ca8ae9be23b549f3d4432fa0850e2572Arun Kumar K.Rvoid ExternalDisplay::setSPDInfo(const char* node, const char* property) { 1139d2cf700ca8ae9be23b549f3d4432fa0850e2572Arun Kumar K.R int err = -1; 1149d2cf700ca8ae9be23b549f3d4432fa0850e2572Arun Kumar K.R char info[PROPERTY_VALUE_MAX]; 1159d2cf700ca8ae9be23b549f3d4432fa0850e2572Arun Kumar K.R char sysFsSPDFilePath[MAX_SYSFS_FILE_PATH]; 1169d2cf700ca8ae9be23b549f3d4432fa0850e2572Arun Kumar K.R memset(sysFsSPDFilePath, 0, sizeof(sysFsSPDFilePath)); 1179d2cf700ca8ae9be23b549f3d4432fa0850e2572Arun Kumar K.R snprintf(sysFsSPDFilePath , sizeof(sysFsSPDFilePath), 1189d2cf700ca8ae9be23b549f3d4432fa0850e2572Arun Kumar K.R "/sys/devices/virtual/graphics/fb%d/%s", 119361900d9a618d2c4d2276a10ca76919214f6759fJeykumar Sankaran mFbNum, node); 1209d2cf700ca8ae9be23b549f3d4432fa0850e2572Arun Kumar K.R int spdFile = open(sysFsSPDFilePath, O_RDWR, 0); 1219d2cf700ca8ae9be23b549f3d4432fa0850e2572Arun Kumar K.R if (spdFile < 0) { 1229d2cf700ca8ae9be23b549f3d4432fa0850e2572Arun Kumar K.R ALOGE("%s: file '%s' not found : ret = %d" 1239d2cf700ca8ae9be23b549f3d4432fa0850e2572Arun Kumar K.R "err str: %s", __FUNCTION__, sysFsSPDFilePath, 1249d2cf700ca8ae9be23b549f3d4432fa0850e2572Arun Kumar K.R spdFile, strerror(errno)); 1259d2cf700ca8ae9be23b549f3d4432fa0850e2572Arun Kumar K.R } else { 1269d2cf700ca8ae9be23b549f3d4432fa0850e2572Arun Kumar K.R memset(info, 0, sizeof(info)); 1279d2cf700ca8ae9be23b549f3d4432fa0850e2572Arun Kumar K.R property_get(property, info, UNKNOWN_STRING); 1289d2cf700ca8ae9be23b549f3d4432fa0850e2572Arun Kumar K.R ALOGD_IF(DEBUG, "In %s: %s = %s", __FUNCTION__, property, info); 1299d2cf700ca8ae9be23b549f3d4432fa0850e2572Arun Kumar K.R if (strncmp(info, UNKNOWN_STRING, SPD_NAME_LENGTH)) { 1309d2cf700ca8ae9be23b549f3d4432fa0850e2572Arun Kumar K.R err = write(spdFile, info, strlen(info)); 1319d2cf700ca8ae9be23b549f3d4432fa0850e2572Arun Kumar K.R if (err <= 0) { 1329d2cf700ca8ae9be23b549f3d4432fa0850e2572Arun Kumar K.R ALOGE("%s: file write failed for '%s'" 1339d2cf700ca8ae9be23b549f3d4432fa0850e2572Arun Kumar K.R "err no = %d", __FUNCTION__, sysFsSPDFilePath, errno); 1349d2cf700ca8ae9be23b549f3d4432fa0850e2572Arun Kumar K.R } 1359d2cf700ca8ae9be23b549f3d4432fa0850e2572Arun Kumar K.R } else { 1369d2cf700ca8ae9be23b549f3d4432fa0850e2572Arun Kumar K.R ALOGD_IF(DEBUG, "%s: property_get failed for SPD %s", 1379d2cf700ca8ae9be23b549f3d4432fa0850e2572Arun Kumar K.R __FUNCTION__, node); 1389d2cf700ca8ae9be23b549f3d4432fa0850e2572Arun Kumar K.R } 1399d2cf700ca8ae9be23b549f3d4432fa0850e2572Arun Kumar K.R close(spdFile); 14056e7f2675db48df98bff43b6e8d0e0828875e04fArun Kumar K.R } 141ccf943e44f9e9d615a6019459625148830039f8dNaseer Ahmed} 142ccf943e44f9e9d615a6019459625148830039f8dNaseer Ahmed 143bbee5b1c3475b630caa5061fbf535f87f21743f7Saurabh Shahvoid ExternalDisplay::setHPD(uint32_t startEnd) { 144bbee5b1c3475b630caa5061fbf535f87f21743f7Saurabh Shah ALOGD_IF(DEBUG,"HPD enabled=%d", startEnd); 145bbee5b1c3475b630caa5061fbf535f87f21743f7Saurabh Shah writeHPDOption(startEnd); 146bbee5b1c3475b630caa5061fbf535f87f21743f7Saurabh Shah} 147bbee5b1c3475b630caa5061fbf535f87f21743f7Saurabh Shah 148bbee5b1c3475b630caa5061fbf535f87f21743f7Saurabh Shahvoid ExternalDisplay::setActionSafeDimension(int w, int h) { 149bbee5b1c3475b630caa5061fbf535f87f21743f7Saurabh Shah ALOGD_IF(DEBUG,"ActionSafe w=%d h=%d", w, h); 1500ae34e340382b0b3b767b844305db19e91257eddArun Kumar K.R char actionsafeWidth[PROPERTY_VALUE_MAX]; 1510ae34e340382b0b3b767b844305db19e91257eddArun Kumar K.R char actionsafeHeight[PROPERTY_VALUE_MAX]; 1529d2cf700ca8ae9be23b549f3d4432fa0850e2572Arun Kumar K.R snprintf(actionsafeWidth, sizeof(actionsafeWidth), "%d", w); 1531afa12c45ee08b13e96c681f3b21412b68a9b2b4Arun Kumar K.R property_set("persist.sys.actionsafe.width", actionsafeWidth); 1549d2cf700ca8ae9be23b549f3d4432fa0850e2572Arun Kumar K.R snprintf(actionsafeHeight, sizeof(actionsafeHeight), "%d", h); 1551afa12c45ee08b13e96c681f3b21412b68a9b2b4Arun Kumar K.R property_set("persist.sys.actionsafe.height", actionsafeHeight); 156bbee5b1c3475b630caa5061fbf535f87f21743f7Saurabh Shah} 157bbee5b1c3475b630caa5061fbf535f87f21743f7Saurabh Shah 158bbee5b1c3475b630caa5061fbf535f87f21743f7Saurabh Shahint ExternalDisplay::getModeCount() const { 159bbee5b1c3475b630caa5061fbf535f87f21743f7Saurabh Shah ALOGD_IF(DEBUG,"HPD mModeCount=%d", mModeCount); 160bbee5b1c3475b630caa5061fbf535f87f21743f7Saurabh Shah return mModeCount; 161bbee5b1c3475b630caa5061fbf535f87f21743f7Saurabh Shah} 162bbee5b1c3475b630caa5061fbf535f87f21743f7Saurabh Shah 163bbee5b1c3475b630caa5061fbf535f87f21743f7Saurabh Shahvoid ExternalDisplay::getEDIDModes(int *out) const { 164bbee5b1c3475b630caa5061fbf535f87f21743f7Saurabh Shah for(int i = 0;i < mModeCount;i++) { 165bbee5b1c3475b630caa5061fbf535f87f21743f7Saurabh Shah out[i] = mEDIDModes[i]; 166bbee5b1c3475b630caa5061fbf535f87f21743f7Saurabh Shah } 167bbee5b1c3475b630caa5061fbf535f87f21743f7Saurabh Shah} 168bbee5b1c3475b630caa5061fbf535f87f21743f7Saurabh Shah 1690ae34e340382b0b3b767b844305db19e91257eddArun Kumar K.Rvoid ExternalDisplay::readCEUnderscanInfo() 1700ae34e340382b0b3b767b844305db19e91257eddArun Kumar K.R{ 1710ae34e340382b0b3b767b844305db19e91257eddArun Kumar K.R int hdmiScanInfoFile = -1; 1720ae34e340382b0b3b767b844305db19e91257eddArun Kumar K.R int len = -1; 1730ae34e340382b0b3b767b844305db19e91257eddArun Kumar K.R char scanInfo[17]; 1740ae34e340382b0b3b767b844305db19e91257eddArun Kumar K.R char *ce_info_str = NULL; 1750ae34e340382b0b3b767b844305db19e91257eddArun Kumar K.R const char token[] = ", \n"; 1760ae34e340382b0b3b767b844305db19e91257eddArun Kumar K.R int ce_info = -1; 1779d2cf700ca8ae9be23b549f3d4432fa0850e2572Arun Kumar K.R char sysFsScanInfoFilePath[MAX_SYSFS_FILE_PATH]; 1789d2cf700ca8ae9be23b549f3d4432fa0850e2572Arun Kumar K.R snprintf(sysFsScanInfoFilePath, sizeof(sysFsScanInfoFilePath), 1799d2cf700ca8ae9be23b549f3d4432fa0850e2572Arun Kumar K.R "/sys/devices/virtual/graphics/fb%d/" 180361900d9a618d2c4d2276a10ca76919214f6759fJeykumar Sankaran "scan_info", mFbNum); 1810ae34e340382b0b3b767b844305db19e91257eddArun Kumar K.R 1820ae34e340382b0b3b767b844305db19e91257eddArun Kumar K.R memset(scanInfo, 0, sizeof(scanInfo)); 1830ae34e340382b0b3b767b844305db19e91257eddArun Kumar K.R hdmiScanInfoFile = open(sysFsScanInfoFilePath, O_RDONLY, 0); 1840ae34e340382b0b3b767b844305db19e91257eddArun Kumar K.R if (hdmiScanInfoFile < 0) { 1850ae34e340382b0b3b767b844305db19e91257eddArun Kumar K.R ALOGD_IF(DEBUG, "%s: scan_info file '%s' not found", 1860ae34e340382b0b3b767b844305db19e91257eddArun Kumar K.R __FUNCTION__, sysFsScanInfoFilePath); 1870ae34e340382b0b3b767b844305db19e91257eddArun Kumar K.R return; 1880ae34e340382b0b3b767b844305db19e91257eddArun Kumar K.R } else { 1890ae34e340382b0b3b767b844305db19e91257eddArun Kumar K.R len = read(hdmiScanInfoFile, scanInfo, sizeof(scanInfo)-1); 1900ae34e340382b0b3b767b844305db19e91257eddArun Kumar K.R ALOGD("%s: Scan Info string: %s length = %d", 1910ae34e340382b0b3b767b844305db19e91257eddArun Kumar K.R __FUNCTION__, scanInfo, len); 1920ae34e340382b0b3b767b844305db19e91257eddArun Kumar K.R if (len <= 0) { 1930ae34e340382b0b3b767b844305db19e91257eddArun Kumar K.R close(hdmiScanInfoFile); 1940ae34e340382b0b3b767b844305db19e91257eddArun Kumar K.R ALOGE("%s: Scan Info file empty '%s'", 1950ae34e340382b0b3b767b844305db19e91257eddArun Kumar K.R __FUNCTION__, sysFsScanInfoFilePath); 1960ae34e340382b0b3b767b844305db19e91257eddArun Kumar K.R return; 1970ae34e340382b0b3b767b844305db19e91257eddArun Kumar K.R } 1980ae34e340382b0b3b767b844305db19e91257eddArun Kumar K.R scanInfo[len] = '\0'; /* null terminate the string */ 1990ae34e340382b0b3b767b844305db19e91257eddArun Kumar K.R } 2000ae34e340382b0b3b767b844305db19e91257eddArun Kumar K.R close(hdmiScanInfoFile); 2010ae34e340382b0b3b767b844305db19e91257eddArun Kumar K.R 2020ae34e340382b0b3b767b844305db19e91257eddArun Kumar K.R /* 2030ae34e340382b0b3b767b844305db19e91257eddArun Kumar K.R * The scan_info contains the three fields 2040ae34e340382b0b3b767b844305db19e91257eddArun Kumar K.R * PT - preferred video format 2050ae34e340382b0b3b767b844305db19e91257eddArun Kumar K.R * IT - video format 2060ae34e340382b0b3b767b844305db19e91257eddArun Kumar K.R * CE video format - containing the underscan support information 2070ae34e340382b0b3b767b844305db19e91257eddArun Kumar K.R */ 2080ae34e340382b0b3b767b844305db19e91257eddArun Kumar K.R 2090ae34e340382b0b3b767b844305db19e91257eddArun Kumar K.R /* PT */ 2100ae34e340382b0b3b767b844305db19e91257eddArun Kumar K.R ce_info_str = strtok(scanInfo, token); 2110ae34e340382b0b3b767b844305db19e91257eddArun Kumar K.R if (ce_info_str) { 2120ae34e340382b0b3b767b844305db19e91257eddArun Kumar K.R /* IT */ 2130ae34e340382b0b3b767b844305db19e91257eddArun Kumar K.R ce_info_str = strtok(NULL, token); 2140ae34e340382b0b3b767b844305db19e91257eddArun Kumar K.R if (ce_info_str) { 2150ae34e340382b0b3b767b844305db19e91257eddArun Kumar K.R /* CE */ 2160ae34e340382b0b3b767b844305db19e91257eddArun Kumar K.R ce_info_str = strtok(NULL, token); 2170ae34e340382b0b3b767b844305db19e91257eddArun Kumar K.R if (ce_info_str) 2180ae34e340382b0b3b767b844305db19e91257eddArun Kumar K.R ce_info = atoi(ce_info_str); 2190ae34e340382b0b3b767b844305db19e91257eddArun Kumar K.R } 2200ae34e340382b0b3b767b844305db19e91257eddArun Kumar K.R } 2210ae34e340382b0b3b767b844305db19e91257eddArun Kumar K.R 2220ae34e340382b0b3b767b844305db19e91257eddArun Kumar K.R if (ce_info_str) { 2230ae34e340382b0b3b767b844305db19e91257eddArun Kumar K.R // ce_info contains the underscan information 2240ae34e340382b0b3b767b844305db19e91257eddArun Kumar K.R if (ce_info == EXT_SCAN_ALWAYS_UNDERSCANED || 2250ae34e340382b0b3b767b844305db19e91257eddArun Kumar K.R ce_info == EXT_SCAN_BOTH_SUPPORTED) 2260ae34e340382b0b3b767b844305db19e91257eddArun Kumar K.R // if TV supported underscan, then driver will always underscan 2270ae34e340382b0b3b767b844305db19e91257eddArun Kumar K.R // hence no need to apply action safe rectangle 2280ae34e340382b0b3b767b844305db19e91257eddArun Kumar K.R mUnderscanSupported = true; 2290ae34e340382b0b3b767b844305db19e91257eddArun Kumar K.R } else { 2300ae34e340382b0b3b767b844305db19e91257eddArun Kumar K.R ALOGE("%s: scan_info string error", __FUNCTION__); 2310ae34e340382b0b3b767b844305db19e91257eddArun Kumar K.R } 2320ae34e340382b0b3b767b844305db19e91257eddArun Kumar K.R 2330ae34e340382b0b3b767b844305db19e91257eddArun Kumar K.R // Store underscan support info in a system property 2340ae34e340382b0b3b767b844305db19e91257eddArun Kumar K.R const char* prop = (mUnderscanSupported) ? "1" : "0"; 2350ae34e340382b0b3b767b844305db19e91257eddArun Kumar K.R property_set("hw.underscan_supported", prop); 2360ae34e340382b0b3b767b844305db19e91257eddArun Kumar K.R return; 2370ae34e340382b0b3b767b844305db19e91257eddArun Kumar K.R} 2380ae34e340382b0b3b767b844305db19e91257eddArun Kumar K.R 2391589dee5c27293d278d3e549af8a4bda27e080f8Naseer AhmedExternalDisplay::~ExternalDisplay() 2401589dee5c27293d278d3e549af8a4bda27e080f8Naseer Ahmed{ 24156e7f2675db48df98bff43b6e8d0e0828875e04fArun Kumar K.R delete [] supported_video_mode_lut; 242080cfcaf2e972513fc09a0207d034ef5dcc975d8Naseer Ahmed closeFrameBuffer(); 243ccf943e44f9e9d615a6019459625148830039f8dNaseer Ahmed} 244ccf943e44f9e9d615a6019459625148830039f8dNaseer Ahmed 24556e7f2675db48df98bff43b6e8d0e0828875e04fArun Kumar K.R/* 24656e7f2675db48df98bff43b6e8d0e0828875e04fArun Kumar K.R * sets the fb_var_screeninfo from the hdmi_mode_timing_info 24756e7f2675db48df98bff43b6e8d0e0828875e04fArun Kumar K.R */ 24856e7f2675db48df98bff43b6e8d0e0828875e04fArun Kumar K.Rvoid setDisplayTiming(struct fb_var_screeninfo &info, 24956e7f2675db48df98bff43b6e8d0e0828875e04fArun Kumar K.R const msm_hdmi_mode_timing_info* mode) 250ccf943e44f9e9d615a6019459625148830039f8dNaseer Ahmed{ 251ccf943e44f9e9d615a6019459625148830039f8dNaseer Ahmed info.reserved[0] = 0; 252ccf943e44f9e9d615a6019459625148830039f8dNaseer Ahmed info.reserved[1] = 0; 253ccf943e44f9e9d615a6019459625148830039f8dNaseer Ahmed info.reserved[2] = 0; 254e31290730a9c47d2d02b0ef1d7d766280fea17bcKen Zhang#ifndef FB_METADATA_VIDEO_INFO_CODE_SUPPORT 25556e7f2675db48df98bff43b6e8d0e0828875e04fArun Kumar K.R info.reserved[3] = (info.reserved[3] & 0xFFFF) | 25656e7f2675db48df98bff43b6e8d0e0828875e04fArun Kumar K.R (mode->video_format << 16); 257e31290730a9c47d2d02b0ef1d7d766280fea17bcKen Zhang#endif 258ccf943e44f9e9d615a6019459625148830039f8dNaseer Ahmed info.xoffset = 0; 259ccf943e44f9e9d615a6019459625148830039f8dNaseer Ahmed info.yoffset = 0; 26056e7f2675db48df98bff43b6e8d0e0828875e04fArun Kumar K.R info.xres = mode->active_h; 26156e7f2675db48df98bff43b6e8d0e0828875e04fArun Kumar K.R info.yres = mode->active_v; 26256e7f2675db48df98bff43b6e8d0e0828875e04fArun Kumar K.R 26356e7f2675db48df98bff43b6e8d0e0828875e04fArun Kumar K.R info.pixclock = (mode->pixel_freq)*1000; 26456e7f2675db48df98bff43b6e8d0e0828875e04fArun Kumar K.R info.vmode = mode->interlaced ? 26556e7f2675db48df98bff43b6e8d0e0828875e04fArun Kumar K.R FB_VMODE_INTERLACED : FB_VMODE_NONINTERLACED; 26656e7f2675db48df98bff43b6e8d0e0828875e04fArun Kumar K.R 26756e7f2675db48df98bff43b6e8d0e0828875e04fArun Kumar K.R info.right_margin = mode->front_porch_h; 26856e7f2675db48df98bff43b6e8d0e0828875e04fArun Kumar K.R info.hsync_len = mode->pulse_width_h; 26956e7f2675db48df98bff43b6e8d0e0828875e04fArun Kumar K.R info.left_margin = mode->back_porch_h; 27056e7f2675db48df98bff43b6e8d0e0828875e04fArun Kumar K.R info.lower_margin = mode->front_porch_v; 27156e7f2675db48df98bff43b6e8d0e0828875e04fArun Kumar K.R info.vsync_len = mode->pulse_width_v; 27256e7f2675db48df98bff43b6e8d0e0828875e04fArun Kumar K.R info.upper_margin = mode->back_porch_v; 27356e7f2675db48df98bff43b6e8d0e0828875e04fArun Kumar K.R} 2741589dee5c27293d278d3e549af8a4bda27e080f8Naseer Ahmed 275080cfcaf2e972513fc09a0207d034ef5dcc975d8Naseer Ahmedint ExternalDisplay::parseResolution(char* edidStr, int* edidModes) 276ccf943e44f9e9d615a6019459625148830039f8dNaseer Ahmed{ 277ccf943e44f9e9d615a6019459625148830039f8dNaseer Ahmed char delim = ','; 278ccf943e44f9e9d615a6019459625148830039f8dNaseer Ahmed int count = 0; 279ccf943e44f9e9d615a6019459625148830039f8dNaseer Ahmed char *start, *end; 280ccf943e44f9e9d615a6019459625148830039f8dNaseer Ahmed // EDIDs are string delimited by ',' 281ccf943e44f9e9d615a6019459625148830039f8dNaseer Ahmed // Ex: 16,4,5,3,32,34,1 282ccf943e44f9e9d615a6019459625148830039f8dNaseer Ahmed // Parse this string to get mode(int) 283ccf943e44f9e9d615a6019459625148830039f8dNaseer Ahmed start = (char*) edidStr; 284080cfcaf2e972513fc09a0207d034ef5dcc975d8Naseer Ahmed end = &delim; 285080cfcaf2e972513fc09a0207d034ef5dcc975d8Naseer Ahmed while(*end == delim) { 286080cfcaf2e972513fc09a0207d034ef5dcc975d8Naseer Ahmed edidModes[count] = (int) strtol(start, &end, 10); 287ccf943e44f9e9d615a6019459625148830039f8dNaseer Ahmed start = end+1; 288ccf943e44f9e9d615a6019459625148830039f8dNaseer Ahmed count++; 289ccf943e44f9e9d615a6019459625148830039f8dNaseer Ahmed } 290080cfcaf2e972513fc09a0207d034ef5dcc975d8Naseer Ahmed ALOGD_IF(DEBUG, "In %s: count = %d", __FUNCTION__, count); 291080cfcaf2e972513fc09a0207d034ef5dcc975d8Naseer Ahmed for (int i = 0; i < count; i++) 292080cfcaf2e972513fc09a0207d034ef5dcc975d8Naseer Ahmed ALOGD_IF(DEBUG, "Mode[%d] = %d", i, edidModes[i]); 293ccf943e44f9e9d615a6019459625148830039f8dNaseer Ahmed return count; 294ccf943e44f9e9d615a6019459625148830039f8dNaseer Ahmed} 295080cfcaf2e972513fc09a0207d034ef5dcc975d8Naseer Ahmed 2961589dee5c27293d278d3e549af8a4bda27e080f8Naseer Ahmedbool ExternalDisplay::readResolution() 297ccf943e44f9e9d615a6019459625148830039f8dNaseer Ahmed{ 2989d2cf700ca8ae9be23b549f3d4432fa0850e2572Arun Kumar K.R char sysFsEDIDFilePath[MAX_SYSFS_FILE_PATH]; 2999d2cf700ca8ae9be23b549f3d4432fa0850e2572Arun Kumar K.R snprintf(sysFsEDIDFilePath , sizeof(sysFsEDIDFilePath), 300361900d9a618d2c4d2276a10ca76919214f6759fJeykumar Sankaran "/sys/devices/virtual/graphics/fb%d/edid_modes", mFbNum); 301620fc1f5f84e968c2e9b803e8580ee718c3c3f65Amara Venkata Mastan Manoj Kumar 302620fc1f5f84e968c2e9b803e8580ee718c3c3f65Amara Venkata Mastan Manoj Kumar int hdmiEDIDFile = open(sysFsEDIDFilePath, O_RDONLY, 0); 303ccf943e44f9e9d615a6019459625148830039f8dNaseer Ahmed int len = -1; 304a2aa8d73e3e67473a0383aed024a61e4aa9aa003Arun Kumar K.R char edidStr[128] = {'\0'}; 305ccf943e44f9e9d615a6019459625148830039f8dNaseer Ahmed 306ccf943e44f9e9d615a6019459625148830039f8dNaseer Ahmed if (hdmiEDIDFile < 0) { 307080cfcaf2e972513fc09a0207d034ef5dcc975d8Naseer Ahmed ALOGE("%s: edid_modes file '%s' not found", 308620fc1f5f84e968c2e9b803e8580ee718c3c3f65Amara Venkata Mastan Manoj Kumar __FUNCTION__, sysFsEDIDFilePath); 309ccf943e44f9e9d615a6019459625148830039f8dNaseer Ahmed return false; 310ccf943e44f9e9d615a6019459625148830039f8dNaseer Ahmed } else { 311a2aa8d73e3e67473a0383aed024a61e4aa9aa003Arun Kumar K.R len = read(hdmiEDIDFile, edidStr, sizeof(edidStr)-1); 3121589dee5c27293d278d3e549af8a4bda27e080f8Naseer Ahmed ALOGD_IF(DEBUG, "%s: EDID string: %s length = %d", 313a2aa8d73e3e67473a0383aed024a61e4aa9aa003Arun Kumar K.R __FUNCTION__, edidStr, len); 314ccf943e44f9e9d615a6019459625148830039f8dNaseer Ahmed if ( len <= 0) { 315080cfcaf2e972513fc09a0207d034ef5dcc975d8Naseer Ahmed ALOGE("%s: edid_modes file empty '%s'", 316620fc1f5f84e968c2e9b803e8580ee718c3c3f65Amara Venkata Mastan Manoj Kumar __FUNCTION__, sysFsEDIDFilePath); 317a2aa8d73e3e67473a0383aed024a61e4aa9aa003Arun Kumar K.R edidStr[0] = '\0'; 318ccf943e44f9e9d615a6019459625148830039f8dNaseer Ahmed } 319ccf943e44f9e9d615a6019459625148830039f8dNaseer Ahmed else { 320a2aa8d73e3e67473a0383aed024a61e4aa9aa003Arun Kumar K.R while (len > 1 && isspace(edidStr[len-1])) { 321ccf943e44f9e9d615a6019459625148830039f8dNaseer Ahmed --len; 322a2aa8d73e3e67473a0383aed024a61e4aa9aa003Arun Kumar K.R } 323a2aa8d73e3e67473a0383aed024a61e4aa9aa003Arun Kumar K.R edidStr[len] = '\0'; 324ccf943e44f9e9d615a6019459625148830039f8dNaseer Ahmed } 325ccf943e44f9e9d615a6019459625148830039f8dNaseer Ahmed } 326ccf943e44f9e9d615a6019459625148830039f8dNaseer Ahmed close(hdmiEDIDFile); 327ccf943e44f9e9d615a6019459625148830039f8dNaseer Ahmed if(len > 0) { 328620fc1f5f84e968c2e9b803e8580ee718c3c3f65Amara Venkata Mastan Manoj Kumar // Get EDID modes from the EDID strings 329a2aa8d73e3e67473a0383aed024a61e4aa9aa003Arun Kumar K.R mModeCount = parseResolution(edidStr, mEDIDModes); 3301589dee5c27293d278d3e549af8a4bda27e080f8Naseer Ahmed ALOGD_IF(DEBUG, "%s: mModeCount = %d", __FUNCTION__, 3311589dee5c27293d278d3e549af8a4bda27e080f8Naseer Ahmed mModeCount); 332ccf943e44f9e9d615a6019459625148830039f8dNaseer Ahmed } 333ccf943e44f9e9d615a6019459625148830039f8dNaseer Ahmed 334a2aa8d73e3e67473a0383aed024a61e4aa9aa003Arun Kumar K.R return (len > 0); 335ccf943e44f9e9d615a6019459625148830039f8dNaseer Ahmed} 336ccf943e44f9e9d615a6019459625148830039f8dNaseer Ahmed 337361900d9a618d2c4d2276a10ca76919214f6759fJeykumar Sankaranbool ExternalDisplay::openFrameBuffer() 338ccf943e44f9e9d615a6019459625148830039f8dNaseer Ahmed{ 339080cfcaf2e972513fc09a0207d034ef5dcc975d8Naseer Ahmed if (mFd == -1) { 340361900d9a618d2c4d2276a10ca76919214f6759fJeykumar Sankaran char strDevPath[MAX_SYSFS_FILE_PATH]; 341361900d9a618d2c4d2276a10ca76919214f6759fJeykumar Sankaran snprintf(strDevPath, MAX_SYSFS_FILE_PATH, "/dev/graphics/fb%d", mFbNum); 342361900d9a618d2c4d2276a10ca76919214f6759fJeykumar Sankaran mFd = open(strDevPath, O_RDWR); 343080cfcaf2e972513fc09a0207d034ef5dcc975d8Naseer Ahmed if (mFd < 0) 344361900d9a618d2c4d2276a10ca76919214f6759fJeykumar Sankaran ALOGE("%s: %s is not available", __FUNCTION__, strDevPath); 345361900d9a618d2c4d2276a10ca76919214f6759fJeykumar Sankaran mHwcContext->dpyAttr[HWC_DISPLAY_EXTERNAL].fd = mFd; 3462e449280f98f003bb5831c274fc07ab722ac1a94Saurabh Shah } 347080cfcaf2e972513fc09a0207d034ef5dcc975d8Naseer Ahmed return (mFd > 0); 348080cfcaf2e972513fc09a0207d034ef5dcc975d8Naseer Ahmed} 349080cfcaf2e972513fc09a0207d034ef5dcc975d8Naseer Ahmed 350080cfcaf2e972513fc09a0207d034ef5dcc975d8Naseer Ahmedbool ExternalDisplay::closeFrameBuffer() 351080cfcaf2e972513fc09a0207d034ef5dcc975d8Naseer Ahmed{ 352080cfcaf2e972513fc09a0207d034ef5dcc975d8Naseer Ahmed int ret = 0; 35350e19d2c536783fad3c29f8ffced6ba5915e7f06Naseer Ahmed if(mFd >= 0) { 354080cfcaf2e972513fc09a0207d034ef5dcc975d8Naseer Ahmed ret = close(mFd); 355080cfcaf2e972513fc09a0207d034ef5dcc975d8Naseer Ahmed mFd = -1; 356ccf943e44f9e9d615a6019459625148830039f8dNaseer Ahmed } 357361900d9a618d2c4d2276a10ca76919214f6759fJeykumar Sankaran mHwcContext->dpyAttr[HWC_DISPLAY_EXTERNAL].fd = mFd; 358080cfcaf2e972513fc09a0207d034ef5dcc975d8Naseer Ahmed return (ret == 0); 359ccf943e44f9e9d615a6019459625148830039f8dNaseer Ahmed} 360ccf943e44f9e9d615a6019459625148830039f8dNaseer Ahmed 361080cfcaf2e972513fc09a0207d034ef5dcc975d8Naseer Ahmed// clears the vinfo, edid, best modes 362080cfcaf2e972513fc09a0207d034ef5dcc975d8Naseer Ahmedvoid ExternalDisplay::resetInfo() 363080cfcaf2e972513fc09a0207d034ef5dcc975d8Naseer Ahmed{ 364080cfcaf2e972513fc09a0207d034ef5dcc975d8Naseer Ahmed memset(&mVInfo, 0, sizeof(mVInfo)); 365080cfcaf2e972513fc09a0207d034ef5dcc975d8Naseer Ahmed memset(mEDIDModes, 0, sizeof(mEDIDModes)); 366080cfcaf2e972513fc09a0207d034ef5dcc975d8Naseer Ahmed mModeCount = 0; 367080cfcaf2e972513fc09a0207d034ef5dcc975d8Naseer Ahmed mCurrentMode = -1; 3680ae34e340382b0b3b767b844305db19e91257eddArun Kumar K.R mUnderscanSupported = false; 3690ae34e340382b0b3b767b844305db19e91257eddArun Kumar K.R // Reset the underscan supported system property 3700ae34e340382b0b3b767b844305db19e91257eddArun Kumar K.R const char* prop = "0"; 3710ae34e340382b0b3b767b844305db19e91257eddArun Kumar K.R property_set("hw.underscan_supported", prop); 372080cfcaf2e972513fc09a0207d034ef5dcc975d8Naseer Ahmed} 373ccf943e44f9e9d615a6019459625148830039f8dNaseer Ahmed 3741589dee5c27293d278d3e549af8a4bda27e080f8Naseer Ahmedint ExternalDisplay::getModeOrder(int mode) 375ccf943e44f9e9d615a6019459625148830039f8dNaseer Ahmed{ 376c5bb51f047f080f2920994cfbd788d27800a8e89Arun Kumar K.R // XXX: We dont support interlaced modes but having 37756e7f2675db48df98bff43b6e8d0e0828875e04fArun Kumar K.R // it here for future 378ccf943e44f9e9d615a6019459625148830039f8dNaseer Ahmed switch (mode) { 379ccf943e44f9e9d615a6019459625148830039f8dNaseer Ahmed default: 38056e7f2675db48df98bff43b6e8d0e0828875e04fArun Kumar K.R case HDMI_VFRMT_1440x480i60_4_3: 381ccf943e44f9e9d615a6019459625148830039f8dNaseer Ahmed return 1; // 480i 4:3 38256e7f2675db48df98bff43b6e8d0e0828875e04fArun Kumar K.R case HDMI_VFRMT_1440x480i60_16_9: 383ccf943e44f9e9d615a6019459625148830039f8dNaseer Ahmed return 2; // 480i 16:9 38456e7f2675db48df98bff43b6e8d0e0828875e04fArun Kumar K.R case HDMI_VFRMT_1440x576i50_4_3: 385ccf943e44f9e9d615a6019459625148830039f8dNaseer Ahmed return 3; // i576i 4:3 38656e7f2675db48df98bff43b6e8d0e0828875e04fArun Kumar K.R case HDMI_VFRMT_1440x576i50_16_9: 387ccf943e44f9e9d615a6019459625148830039f8dNaseer Ahmed return 4; // 576i 16:9 388ec56080710fee33d2e5cf1b022bc1080584c182bArun Kumar K.R case HDMI_VFRMT_1920x1080i60_16_9: 389ec56080710fee33d2e5cf1b022bc1080584c182bArun Kumar K.R return 5; // 1080i 16:9 39056e7f2675db48df98bff43b6e8d0e0828875e04fArun Kumar K.R case HDMI_VFRMT_640x480p60_4_3: 391ec56080710fee33d2e5cf1b022bc1080584c182bArun Kumar K.R return 6; // 640x480 4:3 39256e7f2675db48df98bff43b6e8d0e0828875e04fArun Kumar K.R case HDMI_VFRMT_720x480p60_4_3: 393ec56080710fee33d2e5cf1b022bc1080584c182bArun Kumar K.R return 7; // 480p 4:3 39456e7f2675db48df98bff43b6e8d0e0828875e04fArun Kumar K.R case HDMI_VFRMT_720x480p60_16_9: 395ec56080710fee33d2e5cf1b022bc1080584c182bArun Kumar K.R return 8; // 480p 16:9 39656e7f2675db48df98bff43b6e8d0e0828875e04fArun Kumar K.R case HDMI_VFRMT_720x576p50_4_3: 397ec56080710fee33d2e5cf1b022bc1080584c182bArun Kumar K.R return 9; // 576p 4:3 39856e7f2675db48df98bff43b6e8d0e0828875e04fArun Kumar K.R case HDMI_VFRMT_720x576p50_16_9: 399ec56080710fee33d2e5cf1b022bc1080584c182bArun Kumar K.R return 10; // 576p 16:9 400d53530e64a89c7e50d2357c671fc28cf34b30208Arun Kumar K.R case HDMI_VFRMT_1024x768p60_4_3: 401d53530e64a89c7e50d2357c671fc28cf34b30208Arun Kumar K.R return 11; // 768p 4:3 Vesa format 402ec56080710fee33d2e5cf1b022bc1080584c182bArun Kumar K.R case HDMI_VFRMT_1280x1024p60_5_4: 403d53530e64a89c7e50d2357c671fc28cf34b30208Arun Kumar K.R return 12; // 1024p Vesa format 40456e7f2675db48df98bff43b6e8d0e0828875e04fArun Kumar K.R case HDMI_VFRMT_1280x720p50_16_9: 405d53530e64a89c7e50d2357c671fc28cf34b30208Arun Kumar K.R return 13; // 720p@50Hz 40656e7f2675db48df98bff43b6e8d0e0828875e04fArun Kumar K.R case HDMI_VFRMT_1280x720p60_16_9: 407d53530e64a89c7e50d2357c671fc28cf34b30208Arun Kumar K.R return 14; // 720p@60Hz 40856e7f2675db48df98bff43b6e8d0e0828875e04fArun Kumar K.R case HDMI_VFRMT_1920x1080p24_16_9: 409d53530e64a89c7e50d2357c671fc28cf34b30208Arun Kumar K.R return 15; //1080p@24Hz 41056e7f2675db48df98bff43b6e8d0e0828875e04fArun Kumar K.R case HDMI_VFRMT_1920x1080p25_16_9: 411d53530e64a89c7e50d2357c671fc28cf34b30208Arun Kumar K.R return 16; //108-p@25Hz 41256e7f2675db48df98bff43b6e8d0e0828875e04fArun Kumar K.R case HDMI_VFRMT_1920x1080p30_16_9: 413d53530e64a89c7e50d2357c671fc28cf34b30208Arun Kumar K.R return 17; //1080p@30Hz 41456e7f2675db48df98bff43b6e8d0e0828875e04fArun Kumar K.R case HDMI_VFRMT_1920x1080p50_16_9: 415d53530e64a89c7e50d2357c671fc28cf34b30208Arun Kumar K.R return 18; //1080p@50Hz 41656e7f2675db48df98bff43b6e8d0e0828875e04fArun Kumar K.R case HDMI_VFRMT_1920x1080p60_16_9: 417d53530e64a89c7e50d2357c671fc28cf34b30208Arun Kumar K.R return 19; //1080p@60Hz 41893497cfeef2625f01515de8bdc51f3195a23fb31Ujwal Patel case HDMI_VFRMT_2560x1600p60_16_9: 419d53530e64a89c7e50d2357c671fc28cf34b30208Arun Kumar K.R return 20; //WQXGA@60Hz541 42093497cfeef2625f01515de8bdc51f3195a23fb31Ujwal Patel case HDMI_VFRMT_3840x2160p24_16_9: 421d53530e64a89c7e50d2357c671fc28cf34b30208Arun Kumar K.R return 21;//2160@24Hz 42293497cfeef2625f01515de8bdc51f3195a23fb31Ujwal Patel case HDMI_VFRMT_3840x2160p25_16_9: 423d53530e64a89c7e50d2357c671fc28cf34b30208Arun Kumar K.R return 22;//2160@25Hz 42493497cfeef2625f01515de8bdc51f3195a23fb31Ujwal Patel case HDMI_VFRMT_3840x2160p30_16_9: 425d53530e64a89c7e50d2357c671fc28cf34b30208Arun Kumar K.R return 23; //2160@30Hz 42693497cfeef2625f01515de8bdc51f3195a23fb31Ujwal Patel case HDMI_VFRMT_4096x2160p24_16_9: 427d53530e64a89c7e50d2357c671fc28cf34b30208Arun Kumar K.R return 24; //4kx2k@24Hz 4281589dee5c27293d278d3e549af8a4bda27e080f8Naseer Ahmed } 429ccf943e44f9e9d615a6019459625148830039f8dNaseer Ahmed} 430ccf943e44f9e9d615a6019459625148830039f8dNaseer Ahmed 431c5bb51f047f080f2920994cfbd788d27800a8e89Arun Kumar K.R/// Returns the user mode set(if any) using adb shell 432c5bb51f047f080f2920994cfbd788d27800a8e89Arun Kumar K.Rint ExternalDisplay::getUserMode() { 433c5bb51f047f080f2920994cfbd788d27800a8e89Arun Kumar K.R /* Based on the property set the resolution */ 434c5bb51f047f080f2920994cfbd788d27800a8e89Arun Kumar K.R char property_value[PROPERTY_VALUE_MAX]; 43596b413618bcdd213927494ca85f022bc78bbc60fArun Kumar K.R property_get("hw.hdmi.resolution", property_value, "-1"); 436c5bb51f047f080f2920994cfbd788d27800a8e89Arun Kumar K.R int mode = atoi(property_value); 437c5bb51f047f080f2920994cfbd788d27800a8e89Arun Kumar K.R // We dont support interlaced modes 438c5bb51f047f080f2920994cfbd788d27800a8e89Arun Kumar K.R if(isValidMode(mode) && !isInterlacedMode(mode)) { 43959644b2127280052ca410cb053f0a41c3181a97aNaseer Ahmed ALOGD_IF(DEBUG, "%s: setting the HDMI mode = %d", __FUNCTION__, mode); 440c5bb51f047f080f2920994cfbd788d27800a8e89Arun Kumar K.R return mode; 441c5bb51f047f080f2920994cfbd788d27800a8e89Arun Kumar K.R } 442c5bb51f047f080f2920994cfbd788d27800a8e89Arun Kumar K.R return -1; 443c5bb51f047f080f2920994cfbd788d27800a8e89Arun Kumar K.R} 444c5bb51f047f080f2920994cfbd788d27800a8e89Arun Kumar K.R 445ccf943e44f9e9d615a6019459625148830039f8dNaseer Ahmed// Get the best mode for the current HD TV 4461589dee5c27293d278d3e549af8a4bda27e080f8Naseer Ahmedint ExternalDisplay::getBestMode() { 447ccf943e44f9e9d615a6019459625148830039f8dNaseer Ahmed int bestOrder = 0; 44856e7f2675db48df98bff43b6e8d0e0828875e04fArun Kumar K.R int bestMode = HDMI_VFRMT_640x480p60_4_3; 449ccf943e44f9e9d615a6019459625148830039f8dNaseer Ahmed // for all the edid read, get the best mode 450ccf943e44f9e9d615a6019459625148830039f8dNaseer Ahmed for(int i = 0; i < mModeCount; i++) { 451ccf943e44f9e9d615a6019459625148830039f8dNaseer Ahmed int mode = mEDIDModes[i]; 452ccf943e44f9e9d615a6019459625148830039f8dNaseer Ahmed int order = getModeOrder(mode); 453ccf943e44f9e9d615a6019459625148830039f8dNaseer Ahmed if (order > bestOrder) { 454ccf943e44f9e9d615a6019459625148830039f8dNaseer Ahmed bestOrder = order; 455ccf943e44f9e9d615a6019459625148830039f8dNaseer Ahmed bestMode = mode; 456ccf943e44f9e9d615a6019459625148830039f8dNaseer Ahmed } 457ccf943e44f9e9d615a6019459625148830039f8dNaseer Ahmed } 458ccf943e44f9e9d615a6019459625148830039f8dNaseer Ahmed return bestMode; 4591589dee5c27293d278d3e549af8a4bda27e080f8Naseer Ahmed} 460ccf943e44f9e9d615a6019459625148830039f8dNaseer Ahmed 4611589dee5c27293d278d3e549af8a4bda27e080f8Naseer Ahmedinline bool ExternalDisplay::isValidMode(int ID) 462ccf943e44f9e9d615a6019459625148830039f8dNaseer Ahmed{ 463c5bb51f047f080f2920994cfbd788d27800a8e89Arun Kumar K.R bool valid = false; 464c5bb51f047f080f2920994cfbd788d27800a8e89Arun Kumar K.R for (int i = 0; i < mModeCount; i++) { 465c5bb51f047f080f2920994cfbd788d27800a8e89Arun Kumar K.R if(ID == mEDIDModes[i]) { 466c5bb51f047f080f2920994cfbd788d27800a8e89Arun Kumar K.R valid = true; 467c5bb51f047f080f2920994cfbd788d27800a8e89Arun Kumar K.R break; 468c5bb51f047f080f2920994cfbd788d27800a8e89Arun Kumar K.R } 469c5bb51f047f080f2920994cfbd788d27800a8e89Arun Kumar K.R } 470c5bb51f047f080f2920994cfbd788d27800a8e89Arun Kumar K.R return valid; 471c5bb51f047f080f2920994cfbd788d27800a8e89Arun Kumar K.R} 472c5bb51f047f080f2920994cfbd788d27800a8e89Arun Kumar K.R 473c5bb51f047f080f2920994cfbd788d27800a8e89Arun Kumar K.R// returns true if the mode(ID) is interlaced mode format 474c5bb51f047f080f2920994cfbd788d27800a8e89Arun Kumar K.Rbool ExternalDisplay::isInterlacedMode(int ID) { 475c5bb51f047f080f2920994cfbd788d27800a8e89Arun Kumar K.R bool interlaced = false; 476c5bb51f047f080f2920994cfbd788d27800a8e89Arun Kumar K.R switch(ID) { 47756e7f2675db48df98bff43b6e8d0e0828875e04fArun Kumar K.R case HDMI_VFRMT_1440x480i60_4_3: 47856e7f2675db48df98bff43b6e8d0e0828875e04fArun Kumar K.R case HDMI_VFRMT_1440x480i60_16_9: 47956e7f2675db48df98bff43b6e8d0e0828875e04fArun Kumar K.R case HDMI_VFRMT_1440x576i50_4_3: 48056e7f2675db48df98bff43b6e8d0e0828875e04fArun Kumar K.R case HDMI_VFRMT_1440x576i50_16_9: 48156e7f2675db48df98bff43b6e8d0e0828875e04fArun Kumar K.R case HDMI_VFRMT_1920x1080i60_16_9: 482c5bb51f047f080f2920994cfbd788d27800a8e89Arun Kumar K.R interlaced = true; 483d53530e64a89c7e50d2357c671fc28cf34b30208Arun Kumar K.R break; 484c5bb51f047f080f2920994cfbd788d27800a8e89Arun Kumar K.R default: 485c5bb51f047f080f2920994cfbd788d27800a8e89Arun Kumar K.R interlaced = false; 486d53530e64a89c7e50d2357c671fc28cf34b30208Arun Kumar K.R break; 487c5bb51f047f080f2920994cfbd788d27800a8e89Arun Kumar K.R } 488c5bb51f047f080f2920994cfbd788d27800a8e89Arun Kumar K.R return interlaced; 489ccf943e44f9e9d615a6019459625148830039f8dNaseer Ahmed} 490ccf943e44f9e9d615a6019459625148830039f8dNaseer Ahmed 4911589dee5c27293d278d3e549af8a4bda27e080f8Naseer Ahmedvoid ExternalDisplay::setResolution(int ID) 492ccf943e44f9e9d615a6019459625148830039f8dNaseer Ahmed{ 493ccf943e44f9e9d615a6019459625148830039f8dNaseer Ahmed struct fb_var_screeninfo info; 494080cfcaf2e972513fc09a0207d034ef5dcc975d8Naseer Ahmed int ret = 0; 495080cfcaf2e972513fc09a0207d034ef5dcc975d8Naseer Ahmed ret = ioctl(mFd, FBIOGET_VSCREENINFO, &mVInfo); 496080cfcaf2e972513fc09a0207d034ef5dcc975d8Naseer Ahmed if(ret < 0) { 497080cfcaf2e972513fc09a0207d034ef5dcc975d8Naseer Ahmed ALOGD("In %s: FBIOGET_VSCREENINFO failed Err Str = %s", __FUNCTION__, 498080cfcaf2e972513fc09a0207d034ef5dcc975d8Naseer Ahmed strerror(errno)); 499080cfcaf2e972513fc09a0207d034ef5dcc975d8Naseer Ahmed } 500080cfcaf2e972513fc09a0207d034ef5dcc975d8Naseer Ahmed ALOGD_IF(DEBUG, "%s: GET Info<ID=%d %dx%d (%d,%d,%d)," 501080cfcaf2e972513fc09a0207d034ef5dcc975d8Naseer Ahmed "(%d,%d,%d) %dMHz>", __FUNCTION__, 502080cfcaf2e972513fc09a0207d034ef5dcc975d8Naseer Ahmed mVInfo.reserved[3], mVInfo.xres, mVInfo.yres, 503080cfcaf2e972513fc09a0207d034ef5dcc975d8Naseer Ahmed mVInfo.right_margin, mVInfo.hsync_len, mVInfo.left_margin, 504080cfcaf2e972513fc09a0207d034ef5dcc975d8Naseer Ahmed mVInfo.lower_margin, mVInfo.vsync_len, mVInfo.upper_margin, 505080cfcaf2e972513fc09a0207d034ef5dcc975d8Naseer Ahmed mVInfo.pixclock/1000/1000); 506c5bb51f047f080f2920994cfbd788d27800a8e89Arun Kumar K.R //If its a new ID - update var_screeninfo 507080cfcaf2e972513fc09a0207d034ef5dcc975d8Naseer Ahmed if ((isValidMode(ID)) && mCurrentMode != ID) { 50856e7f2675db48df98bff43b6e8d0e0828875e04fArun Kumar K.R const struct msm_hdmi_mode_timing_info *mode = 5091589dee5c27293d278d3e549af8a4bda27e080f8Naseer Ahmed &supported_video_mode_lut[0]; 51056e7f2675db48df98bff43b6e8d0e0828875e04fArun Kumar K.R for (unsigned int i = 0; i < HDMI_VFRMT_MAX; ++i) { 51156e7f2675db48df98bff43b6e8d0e0828875e04fArun Kumar K.R const struct msm_hdmi_mode_timing_info *cur = 51256e7f2675db48df98bff43b6e8d0e0828875e04fArun Kumar K.R &supported_video_mode_lut[i]; 51356e7f2675db48df98bff43b6e8d0e0828875e04fArun Kumar K.R if (cur->video_format == (uint32_t)ID) { 514ccf943e44f9e9d615a6019459625148830039f8dNaseer Ahmed mode = cur; 51556e7f2675db48df98bff43b6e8d0e0828875e04fArun Kumar K.R break; 51656e7f2675db48df98bff43b6e8d0e0828875e04fArun Kumar K.R } 517ccf943e44f9e9d615a6019459625148830039f8dNaseer Ahmed } 51856e7f2675db48df98bff43b6e8d0e0828875e04fArun Kumar K.R setDisplayTiming(mVInfo, mode); 519080cfcaf2e972513fc09a0207d034ef5dcc975d8Naseer Ahmed ALOGD_IF(DEBUG, "%s: SET Info<ID=%d => Info<ID=%d %dx %d" 5201589dee5c27293d278d3e549af8a4bda27e080f8Naseer Ahmed "(%d,%d,%d), (%d,%d,%d) %dMHz>", __FUNCTION__, ID, 52197133affcb6618a547b5650771a97cd104b06405Arun Kumar K.R mode->video_format, mVInfo.xres, mVInfo.yres, 522080cfcaf2e972513fc09a0207d034ef5dcc975d8Naseer Ahmed mVInfo.right_margin, mVInfo.hsync_len, mVInfo.left_margin, 523080cfcaf2e972513fc09a0207d034ef5dcc975d8Naseer Ahmed mVInfo.lower_margin, mVInfo.vsync_len, mVInfo.upper_margin, 524080cfcaf2e972513fc09a0207d034ef5dcc975d8Naseer Ahmed mVInfo.pixclock/1000/1000); 525e31290730a9c47d2d02b0ef1d7d766280fea17bcKen Zhang#ifdef FB_METADATA_VIDEO_INFO_CODE_SUPPORT 526e31290730a9c47d2d02b0ef1d7d766280fea17bcKen Zhang struct msmfb_metadata metadata; 527e31290730a9c47d2d02b0ef1d7d766280fea17bcKen Zhang memset(&metadata, 0 , sizeof(metadata)); 528e31290730a9c47d2d02b0ef1d7d766280fea17bcKen Zhang metadata.op = metadata_op_vic; 529e31290730a9c47d2d02b0ef1d7d766280fea17bcKen Zhang metadata.data.video_info_code = mode->video_format; 530e31290730a9c47d2d02b0ef1d7d766280fea17bcKen Zhang if (ioctl(mFd, MSMFB_METADATA_SET, &metadata) == -1) { 531e31290730a9c47d2d02b0ef1d7d766280fea17bcKen Zhang ALOGD("In %s: MSMFB_METADATA_SET failed Err Str = %s", 532e31290730a9c47d2d02b0ef1d7d766280fea17bcKen Zhang __FUNCTION__, strerror(errno)); 533e31290730a9c47d2d02b0ef1d7d766280fea17bcKen Zhang } 534e31290730a9c47d2d02b0ef1d7d766280fea17bcKen Zhang#endif 53597133affcb6618a547b5650771a97cd104b06405Arun Kumar K.R mVInfo.activate = FB_ACTIVATE_NOW | FB_ACTIVATE_ALL | FB_ACTIVATE_FORCE; 53697133affcb6618a547b5650771a97cd104b06405Arun Kumar K.R ret = ioctl(mFd, FBIOPUT_VSCREENINFO, &mVInfo); 53797133affcb6618a547b5650771a97cd104b06405Arun Kumar K.R if(ret < 0) { 53897133affcb6618a547b5650771a97cd104b06405Arun Kumar K.R ALOGD("In %s: FBIOPUT_VSCREENINFO failed Err Str = %s", 53997133affcb6618a547b5650771a97cd104b06405Arun Kumar K.R __FUNCTION__, strerror(errno)); 54097133affcb6618a547b5650771a97cd104b06405Arun Kumar K.R } 541080cfcaf2e972513fc09a0207d034ef5dcc975d8Naseer Ahmed mCurrentMode = ID; 542ccf943e44f9e9d615a6019459625148830039f8dNaseer Ahmed } 543ccf943e44f9e9d615a6019459625148830039f8dNaseer Ahmed} 544ccf943e44f9e9d615a6019459625148830039f8dNaseer Ahmed 5451589dee5c27293d278d3e549af8a4bda27e080f8Naseer Ahmedbool ExternalDisplay::writeHPDOption(int userOption) const 546ccf943e44f9e9d615a6019459625148830039f8dNaseer Ahmed{ 547ccf943e44f9e9d615a6019459625148830039f8dNaseer Ahmed bool ret = true; 548361900d9a618d2c4d2276a10ca76919214f6759fJeykumar Sankaran if(mFbNum != -1) { 549c34e3ff840266288c03bfcf6734a25cb80b22373Arun Kumar K.R char sysFsHPDFilePath[MAX_SYSFS_FILE_PATH]; 550c34e3ff840266288c03bfcf6734a25cb80b22373Arun Kumar K.R snprintf(sysFsHPDFilePath ,sizeof(sysFsHPDFilePath), 551361900d9a618d2c4d2276a10ca76919214f6759fJeykumar Sankaran "/sys/devices/virtual/graphics/fb%d/hpd", mFbNum); 552c34e3ff840266288c03bfcf6734a25cb80b22373Arun Kumar K.R int hdmiHPDFile = open(sysFsHPDFilePath,O_RDWR, 0); 553c34e3ff840266288c03bfcf6734a25cb80b22373Arun Kumar K.R if (hdmiHPDFile < 0) { 554361900d9a618d2c4d2276a10ca76919214f6759fJeykumar Sankaran ALOGE("%s: state file '%s' not found : ret%d err str: %s", 555361900d9a618d2c4d2276a10ca76919214f6759fJeykumar Sankaran __FUNCTION__, sysFsHPDFilePath, hdmiHPDFile, strerror(errno)); 556ccf943e44f9e9d615a6019459625148830039f8dNaseer Ahmed ret = false; 557c34e3ff840266288c03bfcf6734a25cb80b22373Arun Kumar K.R } else { 558c34e3ff840266288c03bfcf6734a25cb80b22373Arun Kumar K.R int err = -1; 559c34e3ff840266288c03bfcf6734a25cb80b22373Arun Kumar K.R ALOGD_IF(DEBUG, "%s: option = %d", __FUNCTION__, userOption); 560c34e3ff840266288c03bfcf6734a25cb80b22373Arun Kumar K.R if(userOption) 561c34e3ff840266288c03bfcf6734a25cb80b22373Arun Kumar K.R err = write(hdmiHPDFile, "1", 2); 562c34e3ff840266288c03bfcf6734a25cb80b22373Arun Kumar K.R else 563c34e3ff840266288c03bfcf6734a25cb80b22373Arun Kumar K.R err = write(hdmiHPDFile, "0" , 2); 564c34e3ff840266288c03bfcf6734a25cb80b22373Arun Kumar K.R if (err <= 0) { 565361900d9a618d2c4d2276a10ca76919214f6759fJeykumar Sankaran ALOGE("%s: file write failed '%s'", __FUNCTION__, 566361900d9a618d2c4d2276a10ca76919214f6759fJeykumar Sankaran sysFsHPDFilePath); 567c34e3ff840266288c03bfcf6734a25cb80b22373Arun Kumar K.R ret = false; 568c34e3ff840266288c03bfcf6734a25cb80b22373Arun Kumar K.R } 569c34e3ff840266288c03bfcf6734a25cb80b22373Arun Kumar K.R close(hdmiHPDFile); 570ccf943e44f9e9d615a6019459625148830039f8dNaseer Ahmed } 571ccf943e44f9e9d615a6019459625148830039f8dNaseer Ahmed } 572ccf943e44f9e9d615a6019459625148830039f8dNaseer Ahmed return ret; 573ccf943e44f9e9d615a6019459625148830039f8dNaseer Ahmed} 574080cfcaf2e972513fc09a0207d034ef5dcc975d8Naseer Ahmed 575fea63d61337f1efeb2d1c7a7a4fafe472611704cAmara Venkata Mastan Manoj Kumar 576361900d9a618d2c4d2276a10ca76919214f6759fJeykumar Sankaranvoid ExternalDisplay::setAttributes() { 5772e449280f98f003bb5831c274fc07ab722ac1a94Saurabh Shah int width = 0, height = 0, fps = 0; 5782e449280f98f003bb5831c274fc07ab722ac1a94Saurabh Shah getAttrForMode(width, height, fps); 579361900d9a618d2c4d2276a10ca76919214f6759fJeykumar Sankaran ALOGD("ExtDisplay setting xres = %d, yres = %d", width, height); 580fea63d61337f1efeb2d1c7a7a4fafe472611704cAmara Venkata Mastan Manoj Kumar if(mHwcContext) { 581fea63d61337f1efeb2d1c7a7a4fafe472611704cAmara Venkata Mastan Manoj Kumar // Always set dpyAttr res to mVInfo res 582fea63d61337f1efeb2d1c7a7a4fafe472611704cAmara Venkata Mastan Manoj Kumar mHwcContext->dpyAttr[HWC_DISPLAY_EXTERNAL].xres = width; 583fea63d61337f1efeb2d1c7a7a4fafe472611704cAmara Venkata Mastan Manoj Kumar mHwcContext->dpyAttr[HWC_DISPLAY_EXTERNAL].yres = height; 584fea63d61337f1efeb2d1c7a7a4fafe472611704cAmara Venkata Mastan Manoj Kumar mHwcContext->dpyAttr[HWC_DISPLAY_EXTERNAL].mDownScaleMode = false; 585fea63d61337f1efeb2d1c7a7a4fafe472611704cAmara Venkata Mastan Manoj Kumar if(!qdutils::MDPVersion::getInstance().is8x26()) { 586fea63d61337f1efeb2d1c7a7a4fafe472611704cAmara Venkata Mastan Manoj Kumar int priW = mHwcContext->dpyAttr[HWC_DISPLAY_PRIMARY].xres; 587fea63d61337f1efeb2d1c7a7a4fafe472611704cAmara Venkata Mastan Manoj Kumar int priH = mHwcContext->dpyAttr[HWC_DISPLAY_PRIMARY].yres; 588fea63d61337f1efeb2d1c7a7a4fafe472611704cAmara Venkata Mastan Manoj Kumar // if primary resolution is more than the hdmi resolution 589fea63d61337f1efeb2d1c7a7a4fafe472611704cAmara Venkata Mastan Manoj Kumar // configure dpy attr to primary resolution and set 590fea63d61337f1efeb2d1c7a7a4fafe472611704cAmara Venkata Mastan Manoj Kumar // downscale mode 591fea63d61337f1efeb2d1c7a7a4fafe472611704cAmara Venkata Mastan Manoj Kumar if((priW * priH) > (width * height)) { 592fea63d61337f1efeb2d1c7a7a4fafe472611704cAmara Venkata Mastan Manoj Kumar mHwcContext->dpyAttr[HWC_DISPLAY_EXTERNAL].xres = priW; 593fea63d61337f1efeb2d1c7a7a4fafe472611704cAmara Venkata Mastan Manoj Kumar mHwcContext->dpyAttr[HWC_DISPLAY_EXTERNAL].yres = priH; 594fea63d61337f1efeb2d1c7a7a4fafe472611704cAmara Venkata Mastan Manoj Kumar // HDMI is always in landscape, so always assign the higher 595fea63d61337f1efeb2d1c7a7a4fafe472611704cAmara Venkata Mastan Manoj Kumar // dimension to hdmi's xres 596fea63d61337f1efeb2d1c7a7a4fafe472611704cAmara Venkata Mastan Manoj Kumar if(priH > priW) { 597fea63d61337f1efeb2d1c7a7a4fafe472611704cAmara Venkata Mastan Manoj Kumar mHwcContext->dpyAttr[HWC_DISPLAY_EXTERNAL].xres = priH; 598fea63d61337f1efeb2d1c7a7a4fafe472611704cAmara Venkata Mastan Manoj Kumar mHwcContext->dpyAttr[HWC_DISPLAY_EXTERNAL].yres = priW; 599fea63d61337f1efeb2d1c7a7a4fafe472611704cAmara Venkata Mastan Manoj Kumar } 600fea63d61337f1efeb2d1c7a7a4fafe472611704cAmara Venkata Mastan Manoj Kumar // Set External Display MDP Downscale mode indicator 601fea63d61337f1efeb2d1c7a7a4fafe472611704cAmara Venkata Mastan Manoj Kumar mHwcContext->dpyAttr[HWC_DISPLAY_EXTERNAL].mDownScaleMode =true; 602fea63d61337f1efeb2d1c7a7a4fafe472611704cAmara Venkata Mastan Manoj Kumar } 603fea63d61337f1efeb2d1c7a7a4fafe472611704cAmara Venkata Mastan Manoj Kumar } 604fea63d61337f1efeb2d1c7a7a4fafe472611704cAmara Venkata Mastan Manoj Kumar mHwcContext->dpyAttr[HWC_DISPLAY_EXTERNAL].vsync_period = 605fea63d61337f1efeb2d1c7a7a4fafe472611704cAmara Venkata Mastan Manoj Kumar 1000000000l / fps; 606fea63d61337f1efeb2d1c7a7a4fafe472611704cAmara Venkata Mastan Manoj Kumar } 6072e449280f98f003bb5831c274fc07ab722ac1a94Saurabh Shah} 6082e449280f98f003bb5831c274fc07ab722ac1a94Saurabh Shah 609620fc1f5f84e968c2e9b803e8580ee718c3c3f65Amara Venkata Mastan Manoj Kumarvoid ExternalDisplay::getAttrForMode(int& width, int& height, int& fps) { 6102e449280f98f003bb5831c274fc07ab722ac1a94Saurabh Shah switch (mCurrentMode) { 61156e7f2675db48df98bff43b6e8d0e0828875e04fArun Kumar K.R case HDMI_VFRMT_640x480p60_4_3: 6122e449280f98f003bb5831c274fc07ab722ac1a94Saurabh Shah width = 640; 6132e449280f98f003bb5831c274fc07ab722ac1a94Saurabh Shah height = 480; 6142e449280f98f003bb5831c274fc07ab722ac1a94Saurabh Shah fps = 60; 6152e449280f98f003bb5831c274fc07ab722ac1a94Saurabh Shah break; 61656e7f2675db48df98bff43b6e8d0e0828875e04fArun Kumar K.R case HDMI_VFRMT_720x480p60_4_3: 61756e7f2675db48df98bff43b6e8d0e0828875e04fArun Kumar K.R case HDMI_VFRMT_720x480p60_16_9: 6182e449280f98f003bb5831c274fc07ab722ac1a94Saurabh Shah width = 720; 6192e449280f98f003bb5831c274fc07ab722ac1a94Saurabh Shah height = 480; 6202e449280f98f003bb5831c274fc07ab722ac1a94Saurabh Shah fps = 60; 6212e449280f98f003bb5831c274fc07ab722ac1a94Saurabh Shah break; 62256e7f2675db48df98bff43b6e8d0e0828875e04fArun Kumar K.R case HDMI_VFRMT_720x576p50_4_3: 62356e7f2675db48df98bff43b6e8d0e0828875e04fArun Kumar K.R case HDMI_VFRMT_720x576p50_16_9: 6242e449280f98f003bb5831c274fc07ab722ac1a94Saurabh Shah width = 720; 6252e449280f98f003bb5831c274fc07ab722ac1a94Saurabh Shah height = 576; 6262e449280f98f003bb5831c274fc07ab722ac1a94Saurabh Shah fps = 50; 6272e449280f98f003bb5831c274fc07ab722ac1a94Saurabh Shah break; 62856e7f2675db48df98bff43b6e8d0e0828875e04fArun Kumar K.R case HDMI_VFRMT_1280x720p50_16_9: 6292e449280f98f003bb5831c274fc07ab722ac1a94Saurabh Shah width = 1280; 6302e449280f98f003bb5831c274fc07ab722ac1a94Saurabh Shah height = 720; 6312e449280f98f003bb5831c274fc07ab722ac1a94Saurabh Shah fps = 50; 6322e449280f98f003bb5831c274fc07ab722ac1a94Saurabh Shah break; 63356e7f2675db48df98bff43b6e8d0e0828875e04fArun Kumar K.R case HDMI_VFRMT_1280x720p60_16_9: 6342e449280f98f003bb5831c274fc07ab722ac1a94Saurabh Shah width = 1280; 6352e449280f98f003bb5831c274fc07ab722ac1a94Saurabh Shah height = 720; 6362e449280f98f003bb5831c274fc07ab722ac1a94Saurabh Shah fps = 60; 6372e449280f98f003bb5831c274fc07ab722ac1a94Saurabh Shah break; 638ec56080710fee33d2e5cf1b022bc1080584c182bArun Kumar K.R case HDMI_VFRMT_1280x1024p60_5_4: 639ec56080710fee33d2e5cf1b022bc1080584c182bArun Kumar K.R width = 1280; 640ec56080710fee33d2e5cf1b022bc1080584c182bArun Kumar K.R height = 1024; 641ec56080710fee33d2e5cf1b022bc1080584c182bArun Kumar K.R fps = 60; 642ec56080710fee33d2e5cf1b022bc1080584c182bArun Kumar K.R break; 643d22dec70121283832cf0cf3305c838a1e529768fManoj Rao case HDMI_VFRMT_1024x768p60_4_3: 644d22dec70121283832cf0cf3305c838a1e529768fManoj Rao width = 1024; 645d22dec70121283832cf0cf3305c838a1e529768fManoj Rao height = 768; 646d22dec70121283832cf0cf3305c838a1e529768fManoj Rao fps = 60; 647d22dec70121283832cf0cf3305c838a1e529768fManoj Rao break; 64856e7f2675db48df98bff43b6e8d0e0828875e04fArun Kumar K.R case HDMI_VFRMT_1920x1080p24_16_9: 6492e449280f98f003bb5831c274fc07ab722ac1a94Saurabh Shah width = 1920; 6502e449280f98f003bb5831c274fc07ab722ac1a94Saurabh Shah height = 1080; 6512e449280f98f003bb5831c274fc07ab722ac1a94Saurabh Shah fps = 24; 6522e449280f98f003bb5831c274fc07ab722ac1a94Saurabh Shah break; 65356e7f2675db48df98bff43b6e8d0e0828875e04fArun Kumar K.R case HDMI_VFRMT_1920x1080p25_16_9: 6542e449280f98f003bb5831c274fc07ab722ac1a94Saurabh Shah width = 1920; 6552e449280f98f003bb5831c274fc07ab722ac1a94Saurabh Shah height = 1080; 6562e449280f98f003bb5831c274fc07ab722ac1a94Saurabh Shah fps = 25; 6572e449280f98f003bb5831c274fc07ab722ac1a94Saurabh Shah break; 65856e7f2675db48df98bff43b6e8d0e0828875e04fArun Kumar K.R case HDMI_VFRMT_1920x1080p30_16_9: 6592e449280f98f003bb5831c274fc07ab722ac1a94Saurabh Shah width = 1920; 6602e449280f98f003bb5831c274fc07ab722ac1a94Saurabh Shah height = 1080; 6612e449280f98f003bb5831c274fc07ab722ac1a94Saurabh Shah fps = 30; 6622e449280f98f003bb5831c274fc07ab722ac1a94Saurabh Shah break; 66356e7f2675db48df98bff43b6e8d0e0828875e04fArun Kumar K.R case HDMI_VFRMT_1920x1080p50_16_9: 6642e449280f98f003bb5831c274fc07ab722ac1a94Saurabh Shah width = 1920; 6652e449280f98f003bb5831c274fc07ab722ac1a94Saurabh Shah height = 1080; 6662e449280f98f003bb5831c274fc07ab722ac1a94Saurabh Shah fps = 50; 6672e449280f98f003bb5831c274fc07ab722ac1a94Saurabh Shah break; 66856e7f2675db48df98bff43b6e8d0e0828875e04fArun Kumar K.R case HDMI_VFRMT_1920x1080p60_16_9: 6692e449280f98f003bb5831c274fc07ab722ac1a94Saurabh Shah width = 1920; 6702e449280f98f003bb5831c274fc07ab722ac1a94Saurabh Shah height = 1080; 6712e449280f98f003bb5831c274fc07ab722ac1a94Saurabh Shah fps = 60; 6722e449280f98f003bb5831c274fc07ab722ac1a94Saurabh Shah break; 67393497cfeef2625f01515de8bdc51f3195a23fb31Ujwal Patel case HDMI_VFRMT_2560x1600p60_16_9: 67493497cfeef2625f01515de8bdc51f3195a23fb31Ujwal Patel width = 2560; 67593497cfeef2625f01515de8bdc51f3195a23fb31Ujwal Patel height = 1600; 67693497cfeef2625f01515de8bdc51f3195a23fb31Ujwal Patel fps = 60; 67793497cfeef2625f01515de8bdc51f3195a23fb31Ujwal Patel break; 67893497cfeef2625f01515de8bdc51f3195a23fb31Ujwal Patel case HDMI_VFRMT_3840x2160p24_16_9: 67993497cfeef2625f01515de8bdc51f3195a23fb31Ujwal Patel width = 3840; 68093497cfeef2625f01515de8bdc51f3195a23fb31Ujwal Patel height = 2160; 68193497cfeef2625f01515de8bdc51f3195a23fb31Ujwal Patel fps = 24; 68293497cfeef2625f01515de8bdc51f3195a23fb31Ujwal Patel break; 683d0d432cf032707cbdea7635619ad5622bfc1b371Arun Kumar K.R case HDMI_VFRMT_3840x2160p25_16_9: 684d0d432cf032707cbdea7635619ad5622bfc1b371Arun Kumar K.R width = 3840; 685d0d432cf032707cbdea7635619ad5622bfc1b371Arun Kumar K.R height = 2160; 686d0d432cf032707cbdea7635619ad5622bfc1b371Arun Kumar K.R fps = 25; 687d0d432cf032707cbdea7635619ad5622bfc1b371Arun Kumar K.R break; 68893497cfeef2625f01515de8bdc51f3195a23fb31Ujwal Patel case HDMI_VFRMT_3840x2160p30_16_9: 68993497cfeef2625f01515de8bdc51f3195a23fb31Ujwal Patel width = 3840; 69093497cfeef2625f01515de8bdc51f3195a23fb31Ujwal Patel height = 2160; 69193497cfeef2625f01515de8bdc51f3195a23fb31Ujwal Patel fps = 30; 69293497cfeef2625f01515de8bdc51f3195a23fb31Ujwal Patel break; 69393497cfeef2625f01515de8bdc51f3195a23fb31Ujwal Patel case HDMI_VFRMT_4096x2160p24_16_9: 69493497cfeef2625f01515de8bdc51f3195a23fb31Ujwal Patel width = 4096; 69593497cfeef2625f01515de8bdc51f3195a23fb31Ujwal Patel height = 2160; 69693497cfeef2625f01515de8bdc51f3195a23fb31Ujwal Patel fps = 24; 69793497cfeef2625f01515de8bdc51f3195a23fb31Ujwal Patel break; 69893497cfeef2625f01515de8bdc51f3195a23fb31Ujwal Patel 699080cfcaf2e972513fc09a0207d034ef5dcc975d8Naseer Ahmed } 700080cfcaf2e972513fc09a0207d034ef5dcc975d8Naseer Ahmed} 701080cfcaf2e972513fc09a0207d034ef5dcc975d8Naseer Ahmed 702ccf943e44f9e9d615a6019459625148830039f8dNaseer Ahmed}; 703