android/android_device_htc_click
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Syncro with arco's work

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This commit is contained in:
calimochoazucarado 2011-01-11 21:34:14 +01:00
parent 244f261e7e
commit c76980ded8
208 changed files with 28845 additions and 446 deletions
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15
device_tattoo_as.mk → Android.mk
View File

@ -1,5 +1,4 @@
#
# Copyright (C) 2008 The Android Open Source Project
# Copyright (C) 2009 The Android Open Source Project
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
@ -12,8 +11,12 @@
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
$(call inherit-product, device/common/gps/gps_as_supl.mk)
$(call inherit-product-if-exists, device/htc/tattoo/device_tattoo_as-vendor.mk)
$(call inherit-product, device/htc/tattoo/device_tattoo.mk)
LOCAL_PATH := $(my-dir)
subdir_makefiles := \
$(LOCAL_PATH)/libcopybit/Android.mk \
$(LOCAL_PATH)/libgralloc/Android.mk \
$(LOCAL_PATH)/liblights/Android.mk \
$(LOCAL_PATH)/libsensors/Android.mk
include $(subdir_makefiles)

17
AndroidBoard.mk
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@ -1,23 +1,6 @@
LOCAL_PATH := $(call my-dir)
file := $(TARGET_ROOT_OUT)/init.bahamas.rc
ALL_PREBUILT += $(file)
$(file) : $(LOCAL_PATH)/init.bahamas.rc | $(ACP)
$(transform-prebuilt-to-target)
include $(CLEAR_VARS)
LOCAL_SRC_FILES := bahamas-keypad.kcm
LOCAL_MODULE_TAGS := optional
include $(BUILD_KEY_CHAR_MAP)
# This will install the file in /system/etc
#
include $(CLEAR_VARS)
LOCAL_MODULE_CLASS := ETC
LOCAL_MODULE := vold.fstab
LOCAL_MODULE_TAGS := optional
LOCAL_SRC_FILES := $(LOCAL_MODULE)
include $(BUILD_PREBUILT)
-include device/htc/tattoo/AndroidBoardVendor.mk

29
AndroidProducts.mk Normal file
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@ -0,0 +1,29 @@
#
# Copyright (C) 2009 The Android Open Source Project
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
#
# This file should set PRODUCT_MAKEFILES to a list of product makefiles
# to expose to the build system. LOCAL_DIR will already be set to
# the directory containing this file.
#
# This file may not rely on the value of any variable other than
# LOCAL_DIR; do not use any conditionals, and do not look up the
# value of any variable that isn't set in this file or in a file that
# it includes.
#
PRODUCT_MAKEFILES := \
$(LOCAL_DIR)/tattoo.mk

121
BoardConfig.mk
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@ -8,21 +8,28 @@
# against the traditional rules of inheritance).
USE_CAMERA_STUB := true
# Fake building with froyo cam, as old libcam is not here yet
BOARD_USE_FROYO_LIBCAMERA := true
# inherit from the proprietary version
-include device/htc/tattoo/BoardConfigVendor.mk
# ARMv6-compatible processor rev 5 (v6l)
TARGET_BOARD_PLATFORM := msm7k
TARGET_ARCH_VARIANT := armv6j
#TARGET_ARCH_VARIANT := armv7-a
TARGET_CPU_ABI := armeabi-v6j
TARGET_CPU_ABI2 := armeabi
TARGET_CPU_ABI := armeabi
TARGET_BOOTLOADER_BOARD_NAME := bahamas
TARGET_NO_BOOTLOADER := true
TARGET_NO_RADIOIMAGE := true
TARGET_NO_RECOVERY := true
#TARGET_NO_RECOVERY := false
TARGET_NO_RECOVERY := false
BOARD_USE_FROYO_LIBCAMERA := true
BOARD_LDPI_RECOVERY := true
TARGET_PREBUILT_RECOVERY_KERNEL := device/htc/tattoo/custom/recovery_kernel
TARGET_PREBUILT_KERNEL := device/htc/tattoo/custom/kernel
# Wifi related defines
BOARD_WPA_SUPPLICANT_DRIVER := CUSTOM
@ -32,98 +39,64 @@ WIFI_DRIVER_MODULE_PATH := "/system/lib/modules/wlan.ko"
WIFI_DRIVER_MODULE_ARG := ""
WIFI_DRIVER_MODULE_NAME := "wlan"
WIFI_FIRMWARE_LOADER := "wlan_loader"
TARGET_BOOTLOADER_BOARD_NAME := bahamas
TARGET_BOOTLOADER_LIBS := \
libboot_board_dream_sapphire_combined \
libboot_arch_msm7k \
libboot_arch_armv6
TARGET_BOOTLOADER_LINK_SCRIPT := \
hardware/msm7k/boot/boot.ld
WIFI_DRIVER_FW_STA_PATH := "/etc/firmware/tiinit_5.3.53.bts"
WIFI_DRIVER_FW_AP_PATH := "/etc/wifi/Fw1251r1c.bin"
TARGET_PROVIDES_INIT_RC := false
BOARD_KERNEL_CMDLINE := no_console_suspend=1 console=null
BOARD_KERNEL_BASE := 0x02E00000
BOARD_USES_GENERIC_AUDIO := false
# Use HTC USB Function Switch to enable tethering via USB
BOARD_USE_HTC_USB_FUNCTION_SWITCH := true
BOARD_USE_USB_MASS_STORAGE_SWITCH := true
BOARD_HAVE_BLUETOOTH := true
# For the FM Radio
BOARD_HAVE_FM_RADIO := false
BOARD_WITH_A2DP := true
BOARD_HAS_LIMITED_EGL:=true
BOARD_VENDOR_USE_AKMD := akm8973
BOARD_VENDOR_QCOM_AMSS_VERSION := 1355
TARGET_HARDWARE_3D := false
BOARD_HAS_LIMITED_EGL := true
BOARD_GPS_LIBRARIES := libgps librpc
TARGET_HARDWARE_3D := false
# OpenGL drivers config file path
BOARD_EGL_CFG := device/htc/tattoo/egl.cfg
# Use libcamera2
BOARD_USES_OLD_CAMERA_HACK := true
# No authoring clock for OpenCore on DS
BOARD_NO_PV_AUTHORING_CLOCK := true
# No authoring clock for OpenCore
# BOARD_NO_PV_AUTHORING_CLOCK := true
BOARD_USES_QCOM_LIBS := true
BOARD_USES_GPSSHIM := true
BOARD_GPS_NEEDS_XTRA := true
BOARD_GPS_LIBRARIES := libgps librpc
TARGET_LIBAGL_USE_GRALLOC_COPYBITS := true
BOARD_NO_RGBX_8888 := true
JS_ENGINE := v8
TARGET_RELEASETOOLS_EXTENSIONS := device/htc/common
TARGET_OTA_ASSERT_DEVICE := bahamas
PRODUCT_BUILD_PROP_OVERRIDES += TARGET_BOOTLOADER_BOARD_NAME=bahamas
# # cat /proc/mtd
# dev: size erasesize name
# mtd0: 00040000 00020000 "misc"
# mtd0: 000a0000 00020000 "misc"
# mtd1: 00500000 00020000 "recovery"
# mtd2: 00280000 00020000 "boot"
# mtd3: 05a00000 00020000 "system"
# mtd4: 05000000 00020000 "cache"
# mtd5: 127c0000 00020000 "userdata"
# Changed for bahamas
BOARD_BOOTIMAGE_MAX_SIZE := $(call image-size-from-data-size,0x00280000)
BOARD_RECOVERYIMAGE_MAX_SIZE := $(call image-size-from-data-size,0x00500000)
BOARD_SYSTEMIMAGE_MAX_SIZE := $(call image-size-from-data-size,0x09600000)
BOARD_USERDATAIMAGE_MAX_SIZE := $(call image-size-from-data-size,0x0a520000)
# The size of a block that can be marked bad.
BOARD_FLASH_BLOCK_SIZE := 153600
# Stagefright fully enabled
BUILD_WITH_FULL_STAGEFRIGHT := true
# JIT built in, but disabled by default
WITH_JIT := true
ENABLE_JSC_JIT := true
# Stop compiling test_* binaries for eng tag
#STOP_TEST_BINS := true
# Build kernel
TARGET_PREBUILT_KERNEL := device/htc/tattoo/kernel
LOCAL_KERNEL := device/htc/tattoo/kernel
# Ginger
#BOARD_LDPI_RECOVERY := true
BOARD_LDPI_RECOVERY := false
#BOARD_NO_RGBX_8888 := true
#TARGET_LIBAGL_USE_GRALLOC_COPYBITS := true
#BOARD_USE_HTC_USB_FUNCTION_SWITCH := true
#BOARD_USE_USB_MASS_STORAGE_SWITCH := true
#BOARD_USE_NEW_LIBRIL_HTC := true
# mtd3: 09600000 00020000 "system"
# mtd4: 09600000 00020000 "cache"
# mtd5: 0a520000 00020000 "userdata"
# Changed for Tattoo
BOARD_BOOTIMAGE_PARTITION_SIZE := 0x00280000
BOARD_RECOVERYIMAGE_PARTITION_SIZE := 0x00500000
BOARD_SYSTEMIMAGE_PARTITION_SIZE := 0x09600000
BOARD_USERDATAIMAGE_PARTITION_SIZE := 0x0a520000
BOARD_FLASH_BLOCK_SIZE := 131072

5
BoardConfigVendor.mk
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@ -14,9 +14,4 @@
# This file is generated by device/htc/tattoo/setup-makefiles.sh
PRODUCT_SPECIFIC_DEFINES += TARGET_PRELINKER_MAP=$(TOP)/device/htc/tattoo/prelink-linux-arm-tattoo.map
BOARD_GPS_LIBRARIES := libgps
USE_CAMERA_STUB := false

2
Changelog.txt
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@ -1,2 +0,0 @@
9.0
- Initial release with camera started

49
CleanSpec.mk Normal file
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@ -0,0 +1,49 @@
# Copyright (C) 2007 The Android Open Source Project
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
# If you don't need to do a full clean build but would like to touch
# a file or delete some intermediate files, add a clean step to the end
# of the list. These steps will only be run once, if they haven't been
# run before.
#
# E.g.:
# $(call add-clean-step, touch -c external/sqlite/sqlite3.h)
# $(call add-clean-step, rm -rf $(PRODUCT_OUT)/obj/STATIC_LIBRARIES/libz_intermediates)
#
# Always use "touch -c" and "rm -f" or "rm -rf" to gracefully deal with
# files that are missing or have been moved.
#
# Use $(PRODUCT_OUT) to get to the "out/target/product/blah/" directory.
# Use $(OUT_DIR) to refer to the "out" directory.
#
# If you need to re-do something that's already mentioned, just copy
# the command and add it to the bottom of the list. E.g., if a change
# that you made last week required touching a file and a change you
# made today requires touching the same file, just copy the old
# touch step and add it to the end of the list.
#
# ************************************************
# NEWER CLEAN STEPS MUST BE AT THE END OF THE LIST
# ************************************************
# For example:
#$(call add-clean-step, rm -rf $(OUT_DIR)/target/common/obj/APPS/AndroidTests_intermediates)
#$(call add-clean-step, rm -rf $(OUT_DIR)/target/common/obj/JAVA_LIBRARIES/core_intermediates)
#$(call add-clean-step, find $(OUT_DIR) -type f -name "IGTalkSession*" -print0 | xargs -0 rm -f)
#$(call add-clean-step, rm -rf $(PRODUCT_OUT)/data/*)
# ************************************************
# NEWER CLEAN STEPS MUST BE AT THE END OF THE LIST
# ************************************************

42
KernelModules.mk Normal file
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@ -0,0 +1,42 @@
# Kernel Modules TO BE COPIED
PRODUCT_COPY_FILES += \
device/htc/tattoo/custom/modules/2.6.29-Kalim/modules.usbmap:system/lib/modules/2.6.29-Kalim/modules.usbmap \
device/htc/tattoo/custom/modules/2.6.29-Kalim/modules.alias:system/lib/modules/2.6.29-Kalim/modules.alias \
device/htc/tattoo/custom/modules/2.6.29-Kalim/modules.symbols:system/lib/modules/2.6.29-Kalim/modules.symbols \
device/htc/tattoo/custom/modules/2.6.29-Kalim/modules.isapnpmap:system/lib/modules/2.6.29-Kalim/modules.isapnpmap \
device/htc/tattoo/custom/modules/2.6.29-Kalim/modules.ofmap:system/lib/modules/2.6.29-Kalim/modules.ofmap \
device/htc/tattoo/custom/modules/2.6.29-Kalim/modules.ccwmap:system/lib/modules/2.6.29-Kalim/modules.ccwmap \
device/htc/tattoo/custom/modules/2.6.29-Kalim/modules.pcimap:system/lib/modules/2.6.29-Kalim/modules.pcimap \
device/htc/tattoo/custom/modules/2.6.29-Kalim/modules.ieee1394map:system/lib/modules/2.6.29-Kalim/modules.ieee1394map \
device/htc/tattoo/custom/modules/2.6.29-Kalim/modules.seriomap:system/lib/modules/2.6.29-Kalim/modules.seriomap \
device/htc/tattoo/custom/modules/2.6.29-Kalim/kernel/net/ipv6/xfrm6_mode_ro.ko:system/lib/modules/2.6.29-Kalim/kernel/net/ipv6/xfrm6_mode_ro.ko \
device/htc/tattoo/custom/modules/2.6.29-Kalim/kernel/net/ipv6/xfrm6_mode_tunnel.ko:system/lib/modules/2.6.29-Kalim/kernel/net/ipv6/xfrm6_mode_tunnel.ko \
device/htc/tattoo/custom/modules/2.6.29-Kalim/kernel/net/ipv6/mip6.ko:system/lib/modules/2.6.29-Kalim/kernel/net/ipv6/mip6.ko \
device/htc/tattoo/custom/modules/2.6.29-Kalim/kernel/net/ipv6/sit.ko:system/lib/modules/2.6.29-Kalim/kernel/net/ipv6/sit.ko \
device/htc/tattoo/custom/modules/2.6.29-Kalim/kernel/net/ipv6/esp6.ko:system/lib/modules/2.6.29-Kalim/kernel/net/ipv6/esp6.ko \
device/htc/tattoo/custom/modules/2.6.29-Kalim/kernel/net/ipv6/ip6_tunnel.ko:system/lib/modules/2.6.29-Kalim/kernel/net/ipv6/ip6_tunnel.ko \
device/htc/tattoo/custom/modules/2.6.29-Kalim/kernel/net/ipv6/xfrm6_mode_transport.ko:system/lib/modules/2.6.29-Kalim/kernel/net/ipv6/xfrm6_mode_transport.ko \
device/htc/tattoo/custom/modules/2.6.29-Kalim/kernel/net/ipv6/xfrm6_tunnel.ko:system/lib/modules/2.6.29-Kalim/kernel/net/ipv6/xfrm6_tunnel.ko \
device/htc/tattoo/custom/modules/2.6.29-Kalim/kernel/net/ipv6/ipcomp6.ko:system/lib/modules/2.6.29-Kalim/kernel/net/ipv6/ipcomp6.ko \
device/htc/tattoo/custom/modules/2.6.29-Kalim/kernel/net/ipv6/ipv6.ko:system/lib/modules/2.6.29-Kalim/kernel/net/ipv6/ipv6.ko \
device/htc/tattoo/custom/modules/2.6.29-Kalim/kernel/net/ipv6/ah6.ko:system/lib/modules/2.6.29-Kalim/kernel/net/ipv6/ah6.ko \
device/htc/tattoo/custom/modules/2.6.29-Kalim/kernel/net/ipv6/tunnel6.ko:system/lib/modules/2.6.29-Kalim/kernel/net/ipv6/tunnel6.ko \
device/htc/tattoo/custom/modules/2.6.29-Kalim/kernel/net/ipv6/xfrm6_mode_beet.ko:system/lib/modules/2.6.29-Kalim/kernel/net/ipv6/xfrm6_mode_beet.ko \
device/htc/tattoo/custom/modules/2.6.29-Kalim/kernel/net/netfilter/xt_TCPMSS.ko:system/lib/modules/2.6.29-Kalim/kernel/net/netfilter/xt_TCPMSS.ko \
device/htc/tattoo/custom/modules/2.6.29-Kalim/kernel/net/xfrm/xfrm_ipcomp.ko:system/lib/modules/2.6.29-Kalim/kernel/net/xfrm/xfrm_ipcomp.ko \
device/htc/tattoo/custom/modules/2.6.29-Kalim/kernel/net/ipv4/tunnel4.ko:system/lib/modules/2.6.29-Kalim/kernel/net/ipv4/tunnel4.ko \
device/htc/tattoo/custom/modules/2.6.29-Kalim/kernel/drivers/staging/ramzswap/ramzswap.ko:system/lib/modules/2.6.29-Kalim/kernel/drivers/staging/ramzswap/ramzswap.ko \
device/htc/tattoo/custom/modules/2.6.29-Kalim/kernel/drivers/hid/hid-dummy.ko:system/lib/modules/2.6.29-Kalim/kernel/drivers/hid/hid-dummy.ko \
device/htc/tattoo/custom/modules/2.6.29-Kalim/kernel/fs/ext4/ext4.ko:system/lib/modules/2.6.29-Kalim/kernel/fs/ext4/ext4.ko \
device/htc/tattoo/custom/modules/2.6.29-Kalim/kernel/fs/jbd2/jbd2.ko:system/lib/modules/2.6.29-Kalim/kernel/fs/jbd2/jbd2.ko \
device/htc/tattoo/custom/modules/2.6.29-Kalim/kernel/crypto/deflate.ko:system/lib/modules/2.6.29-Kalim/kernel/crypto/deflate.ko \
device/htc/tattoo/custom/modules/2.6.29-Kalim/kernel/lib/crc16.ko:system/lib/modules/2.6.29-Kalim/kernel/lib/crc16.ko \
device/htc/tattoo/custom/modules/2.6.29-Kalim/modules.order:system/lib/modules/2.6.29-Kalim/modules.order \
device/htc/tattoo/custom/modules/2.6.29-Kalim/modules.devname:system/lib/modules/2.6.29-Kalim/modules.devname \
device/htc/tattoo/custom/modules/2.6.29-Kalim/modules.alias.bin:system/lib/modules/2.6.29-Kalim/modules.alias.bin \
device/htc/tattoo/custom/modules/2.6.29-Kalim/modules.symbols.bin:system/lib/modules/2.6.29-Kalim/modules.symbols.bin \
device/htc/tattoo/custom/modules/2.6.29-Kalim/modules.inputmap:system/lib/modules/2.6.29-Kalim/modules.inputmap \
device/htc/tattoo/custom/modules/2.6.29-Kalim/modules.dep:system/lib/modules/2.6.29-Kalim/modules.dep \
device/htc/tattoo/custom/modules/2.6.29-Kalim/modules.dep.bin:system/lib/modules/2.6.29-Kalim/modules.dep.bin \
device/htc/tattoo/custom/modules/2.6.29-Kalim/modules.softdep:system/lib/modules/2.6.29-Kalim/modules.softdep \
device/htc/tattoo/custom/modules/wlan.ko:system/lib/modules/wlan.ko

15
custom/10calibrate_screen Normal file
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@ -0,0 +1,15 @@
#!/system/bin/sh
SETTINGSDB=/data/data/com.android.providers.settings/databases/settings.db
if [ ! -f $SETTINGSDB ] ;
then
exit
fi
CALIBRATION=`sqlite3 $SETTINGSDB "select value from system where name='calibration_points';"`
if [ ! -z $CALIBRATION ] ;
then
echo ">>> Calibrating touch screen with calibration points: " $CALIBRATION
echo $CALIBRATION > /sys/class/input/input1/calibration_points
fi

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custom/TattooCalibration.apk
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custom/apns-conf.xml Normal file
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custom/app/HTCCalibrate.apk Normal file
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168
custom/backuptool.sh Normal file
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@ -0,0 +1,168 @@
#!/sbin/sh
#
# Backup and restore proprietary Android system files
#
C=/tmp/backupdir
S=/system
V=KalimAz
PROCEED=1;
check_prereq() {
if ( ! grep -q "^ro.modversion=.*$V.*" /system/build.prop );
then
echo "Not backing up files from incompatible version.";
PROCEED=0;
fi
}
check_installscript() {
if [ -f "/tmp/.installscript" ];
then
echo "/tmp/.installscript found. Skipping backuptool."
PROCEED=0;
fi
}
get_files() {
cat <<EOF
app/CarHomeGoogle.apk
app/CarHomeLauncher.apk
app/Facebook.apk
app/FOTAKill.apk
app/GenieWidget.apk
app/Gmail.apk
app/GoogleBackupTransport.apk
app/GoogleCalendarSyncAdapter.apk
app/GoogleContactsSyncAdapter.apk
app/GoogleFeedback.apk
app/GooglePartnerSetup.apk
app/GoogleQuickSearchBox.apk app/QuickSearchBox.apk
app/GoogleServicesFramework.apk
app/googlevoice.apk
app/HtcCopyright.apk
app/HtcEmailPolicy.apk
app/HtcSettings.apk
app/kickback.apk
app/LatinImeTutorial.apk
app/Maps.apk
app/MapsSapphire.apk
app/MarketUpdater.apk
app/MediaUploader.apk
app/NetworkLocation.apk
app/OneTimeInitializer.apk
app/PassionQuickOffice.apk
app/Quickoffice.apk
app/SetupWizard.apk app/Provision.apk
app/soundback.apk
app/Street.apk
app/Talk.apk
app/talkback.apk
app/Twitter.apk
app/Vending.apk
app/VoiceSearch.apk
app/YouTube.apk
etc/permissions/com.google.android.maps.xml
etc/permissions/features.xml
framework/com.google.android.maps.jar
lib/libspeech.so
lib/libvoicesearch.so
etc/hosts
etc/custom_backup_list.txt
EOF
}
get_custom_files() {
local L
if [ -f "$C/custom_backup_list.txt" ];
then
[ ! -f $C/fixed_custom_backup_list.txt ] && tr -d '\r' < $C/custom_backup_list.txt \
> $C/fixed_custom_backup_list.txt
L=`cat $C/fixed_custom_backup_list.txt`
cat <<EOF
$L
EOF
fi
}
backup_file() {
if [ -e "$1" ];
then
if [ -n "$2" ];
then
echo "$2 $1" | md5sum -c -
if [ $? -ne 0 ];
then
echo "MD5Sum check for $1 failed!";
exit $?;
fi
fi
local F=`basename $1`
# dont backup any apps that have odex files, they are useless
if ( echo $F | grep -q "\.apk$" ) && [ -e `echo $1 | sed -e 's/\.apk$/\.odex/'` ];
then
echo "Skipping odexed apk $1";
else
cp -p $1 $C/$F
fi
fi
}
restore_file() {
local FILE=`basename $1`
local DIR=`dirname $1`
if [ -e "$C/$FILE" ];
then
if [ ! -d "$DIR" ];
then
mkdir -p $DIR;
fi
cp -p $C/$FILE $1;
if [ -n "$2" ];
then
rm $2;
fi
fi
}
check_installscript;
case "$1" in
backup)
mount $S
check_prereq;
if [ $PROCEED -ne 0 ];
then
rm -rf $C
mkdir -p $C
for file_list in get_files get_custom_files; do
$file_list | while read FILE REPLACEMENT; do
backup_file $S/$FILE
done
done
fi
umount $S
;;
restore)
check_prereq;
if [ $PROCEED -ne 0 ];
then
for file_list in get_files get_custom_files; do
$file_list | while read FILE REPLACEMENT; do
R=""
[ -n "$REPLACEMENT" ] && R="$S/$REPLACEMENT"
restore_file $S/$FILE $R
done
done
rm -rf $C
fi
;;
*)
echo "Usage: $0 {backup|restore}"
exit 1
esac
exit 0

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custom/com.keramidas.TitaniumBackup.apk
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custom/com.levelup.beautifulwidgets.v3.14.apk
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custom/compcache Normal file
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@ -0,0 +1,33 @@
#!/system/bin/sh
#
# Compcache manager
# shade@chemlab.org (cyanogen)
#
DEV=/dev/block/ramzswap0
MODULE=ramzswap
MODULES_DIR=/system/lib/modules/`uname -r`
case "$1" in
start)
echo 3 > /proc/sys/vm/drop_caches
echo 30 > /proc/sys/vm/swappiness
modprobe $MODULE
rzscontrol $DEV --disksize_kb=$2 --init
swapon $DEV
;;
stop)
swapoff $DEV >/dev/null 2>&1
rmmod $MODULE >/dev/null 2>&1
;;
stats)
rzscontrol $DEV --stats
;;
*)
echo "Usage: $0 {start <size>|stop|stats}"
exit 1
esac
exit 0

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custom/dropbear
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custom/dropbearkey
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custom/hosts Normal file
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custom/modules/2.6.29-Kalim/kernel/drivers/hid/hid-dummy.ko Normal file
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custom/modules/ramzswap.ko → custom/modules/2.6.29-Kalim/kernel/drivers/staging/ramzswap/ramzswap.ko
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custom/modules/2.6.29-Kalim/kernel/fs/ext4/ext4.ko Normal file
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custom/modules/2.6.29-Kalim/kernel/net/ipv6/ipcomp6.ko Normal file
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custom/modules/ipv6.ko → custom/modules/2.6.29-Kalim/kernel/net/ipv6/ipv6.ko
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custom/modules/mip6.ko → custom/modules/2.6.29-Kalim/kernel/net/ipv6/mip6.ko
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custom/modules/sit.ko → custom/modules/2.6.29-Kalim/kernel/net/ipv6/sit.ko
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custom/modules/tunnel6.ko → custom/modules/2.6.29-Kalim/kernel/net/ipv6/tunnel6.ko
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custom/modules/2.6.29-Kalim/kernel/net/ipv6/xfrm6_mode_beet.ko Normal file
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custom/modules/2.6.29-Kalim/kernel/net/ipv6/xfrm6_tunnel.ko Normal file
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custom/modules/xt_TCPMSS.ko → custom/modules/2.6.29-Kalim/kernel/net/netfilter/xt_TCPMSS.ko
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custom/modules/2.6.29-Kalim/kernel/net/xfrm/xfrm_ipcomp.ko Normal file
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15
custom/modules/2.6.29-Kalim/modules.alias Normal file
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@ -0,0 +1,15 @@
# Aliases extracted from modules themselves.
alias ip6t_TCPMSS xt_TCPMSS
alias ipt_TCPMSS xt_TCPMSS
alias net-pf-10 ipv6
alias xfrm-type-10-51 ah6
alias xfrm-type-10-50 esp6
alias xfrm-type-10-108 ipcomp6
alias xfrm-type-10-41 xfrm6_tunnel
alias xfrm-mode-10-0 xfrm6_mode_transport
alias xfrm-mode-10-1 xfrm6_mode_tunnel
alias xfrm-mode-10-2 xfrm6_mode_ro
alias xfrm-mode-10-4 xfrm6_mode_beet
alias xfrm-type-10-43 mip6
alias xfrm-type-10-60 mip6
alias sit0 sit

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custom/modules/2.6.29-Kalim/modules.alias.bin Normal file
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1
custom/modules/2.6.29-Kalim/modules.ccwmap Normal file
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# ccw module match_flags cu_type cu_model dev_type dev_model

22
custom/modules/2.6.29-Kalim/modules.dep Normal file
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kernel/fs/ext4/ext4.ko: kernel/fs/jbd2/jbd2.ko kernel/lib/crc16.ko
kernel/fs/jbd2/jbd2.ko:
kernel/crypto/deflate.ko:
kernel/drivers/hid/hid-dummy.ko:
kernel/drivers/staging/ramzswap/ramzswap.ko:
kernel/net/netfilter/xt_TCPMSS.ko:
kernel/net/ipv4/tunnel4.ko:
kernel/net/xfrm/xfrm_ipcomp.ko:
kernel/net/ipv6/ipv6.ko:
kernel/net/ipv6/ah6.ko: kernel/net/ipv6/ipv6.ko
kernel/net/ipv6/esp6.ko: kernel/net/ipv6/ipv6.ko
kernel/net/ipv6/ipcomp6.ko: kernel/net/xfrm/xfrm_ipcomp.ko kernel/net/ipv6/xfrm6_tunnel.ko kernel/net/ipv6/tunnel6.ko kernel/net/ipv6/ipv6.ko
kernel/net/ipv6/xfrm6_tunnel.ko: kernel/net/ipv6/tunnel6.ko kernel/net/ipv6/ipv6.ko
kernel/net/ipv6/tunnel6.ko: kernel/net/ipv6/ipv6.ko
kernel/net/ipv6/xfrm6_mode_transport.ko:
kernel/net/ipv6/xfrm6_mode_tunnel.ko: kernel/net/ipv6/ipv6.ko
kernel/net/ipv6/xfrm6_mode_ro.ko:
kernel/net/ipv6/xfrm6_mode_beet.ko: kernel/net/ipv6/ipv6.ko
kernel/net/ipv6/mip6.ko: kernel/net/ipv6/ipv6.ko
kernel/net/ipv6/sit.ko: kernel/net/ipv4/tunnel4.ko kernel/net/ipv6/ipv6.ko
kernel/net/ipv6/ip6_tunnel.ko: kernel/net/ipv6/tunnel6.ko kernel/net/ipv6/ipv6.ko
kernel/lib/crc16.ko:

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custom/modules/2.6.29-Kalim/modules.devname Normal file
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# Device nodes to trigger on-demand module loading.

1
custom/modules/2.6.29-Kalim/modules.ieee1394map Normal file
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# ieee1394 module match_flags vendor_id model_id specifier_id version

1
custom/modules/2.6.29-Kalim/modules.inputmap Normal file
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# module matchBits bustype vendor product version evBits keyBits relBits absBits mscBits ledBits sndBits ffBits [swBits] driver_info

1
custom/modules/2.6.29-Kalim/modules.isapnpmap Normal file
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# isapnp module cardvendor carddevice driver_data vendor function ...

1
custom/modules/2.6.29-Kalim/modules.ofmap Normal file
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# of module name type compatible

22
custom/modules/2.6.29-Kalim/modules.order Normal file
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@ -0,0 +1,22 @@
kernel/fs/ext4/ext4.ko
kernel/fs/jbd2/jbd2.ko
kernel/crypto/deflate.ko
kernel/drivers/hid/hid-dummy.ko
kernel/drivers/staging/ramzswap/ramzswap.ko
kernel/net/netfilter/xt_TCPMSS.ko
kernel/net/ipv4/tunnel4.ko
kernel/net/xfrm/xfrm_ipcomp.ko
kernel/net/ipv6/ipv6.ko
kernel/net/ipv6/ah6.ko
kernel/net/ipv6/esp6.ko
kernel/net/ipv6/ipcomp6.ko
kernel/net/ipv6/xfrm6_tunnel.ko
kernel/net/ipv6/tunnel6.ko
kernel/net/ipv6/xfrm6_mode_transport.ko
kernel/net/ipv6/xfrm6_mode_tunnel.ko
kernel/net/ipv6/xfrm6_mode_ro.ko
kernel/net/ipv6/xfrm6_mode_beet.ko
kernel/net/ipv6/mip6.ko
kernel/net/ipv6/sit.ko
kernel/net/ipv6/ip6_tunnel.ko
kernel/lib/crc16.ko

1
custom/modules/2.6.29-Kalim/modules.pcimap Normal file
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# pci module vendor device subvendor subdevice class class_mask driver_data

1
custom/modules/2.6.29-Kalim/modules.seriomap Normal file
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# serio module type extra id proto

2
custom/modules/2.6.29-Kalim/modules.softdep Normal file
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# Soft dependencies extracted from modules themselves.
# Copy, with a .conf extension, to /etc/modprobe.d to use it with modprobe.

112
custom/modules/2.6.29-Kalim/modules.symbols Normal file
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# Aliases for symbols, used by symbol_request().
alias symbol:jbd2_journal_try_to_free_buffers jbd2
alias symbol:jbd2_journal_start_commit jbd2
alias symbol:ip6_local_out ipv6
alias symbol:jbd2_journal_load jbd2
alias symbol:jbd2_journal_flush jbd2
alias symbol:ipv6_getsockopt ipv6
alias symbol:xfrm6_tunnel_alloc_spi xfrm6_tunnel
alias symbol:ip6_route_me_harder ipv6
alias symbol:ip6_frag_match ipv6
alias symbol:inet6_add_protocol ipv6
alias symbol:inet6_csk_search_req ipv6
alias symbol:ndisc_build_skb ipv6
alias symbol:ip6_dst_blackhole ipv6
alias symbol:in6_dev_finish_destroy ipv6
alias symbol:jbd2_journal_init_dev jbd2
alias symbol:jbd2_journal_update_format jbd2
alias symbol:inet6_del_protocol ipv6
alias symbol:jbd2_journal_blocks_per_page jbd2
alias symbol:ndisc_send_skb ipv6
alias symbol:xfrm6_tunnel_register tunnel6
alias symbol:xfrm4_tunnel_register tunnel4
alias symbol:jbd2_journal_restart jbd2
alias symbol:jbd2_journal_destroy jbd2
alias symbol:ipcomp_init_state xfrm_ipcomp
alias symbol:inet6_hash_frag ipv6
alias symbol:jbd2_journal_get_undo_access jbd2
alias symbol:icmpv6msg_statistics ipv6
alias symbol:xfrm6_rcv ipv6
alias symbol:xfrm6_tunnel_spi_lookup xfrm6_tunnel
alias symbol:jbd2_journal_init_jbd_inode jbd2
alias symbol:nf_ip6_checksum ipv6
alias symbol:__ipv6_isatap_ifid ipv6
alias symbol:jbd2_journal_abort jbd2
alias symbol:crc16 crc16
alias symbol:ipv6_chk_prefix ipv6
alias symbol:ip6_xmit ipv6
alias symbol:jbd2_journal_unlock_updates jbd2
alias symbol:xfrm6_tunnel_deregister tunnel6
alias symbol:xfrm4_tunnel_deregister tunnel4
alias symbol:crc16_table crc16
alias symbol:jbd2_journal_wipe jbd2
alias symbol:ipv6_dev_get_saddr ipv6
alias symbol:ip6_sk_dst_lookup ipv6
alias symbol:xfrm6_prepare_output ipv6
alias symbol:icmpv6_send ipv6
alias symbol:ip6_frag_init ipv6
alias symbol:net_ipv6_ctl_path ipv6
alias symbol:ipv6_dup_options ipv6
alias symbol:jbd2_journal_set_features jbd2
alias symbol:xfrm6_rcv_spi ipv6
alias symbol:jbd2_journal_lock_updates jbd2
alias symbol:tcp6_gro_receive ipv6
alias symbol:xfrm6_tunnel_free_spi xfrm6_tunnel
alias symbol:xfrm6_find_1stfragopt ipv6
alias symbol:jbd2_journal_clear_features jbd2
alias symbol:inet6_csk_bind_conflict ipv6
alias symbol:ip6_route_output ipv6
alias symbol:ipv6_push_nfrag_opts ipv6
alias symbol:ipcomp_destroy xfrm_ipcomp
alias symbol:jbd2_journal_get_create_access jbd2
alias symbol:jbd2_journal_init_inode jbd2
alias symbol:rawv6_mh_filter_register ipv6
alias symbol:rawv6_mh_filter_unregister ipv6
alias symbol:jbd2_journal_release_buffer jbd2
alias symbol:ipv6_setsockopt ipv6
alias symbol:inet6_csk_reqsk_queue_hash_add ipv6
alias symbol:register_inet6addr_notifier ipv6
alias symbol:jbd2_journal_forget jbd2
alias symbol:jbd2_journal_start jbd2
alias symbol:jbd2_journal_force_commit_nested jbd2
alias symbol:jbd2_journal_check_used_features jbd2
alias symbol:icmpv6_err_convert ipv6
alias symbol:ipcomp_input xfrm_ipcomp
alias symbol:inet6_sk_rebuild_header ipv6
alias symbol:icmpv6_statistics ipv6
alias symbol:fl6_sock_lookup ipv6
alias symbol:jbd2_journal_set_triggers jbd2
alias symbol:xfrm6_input_addr ipv6
alias symbol:ndisc_mc_map ipv6
alias symbol:inet6_csk_addr2sockaddr ipv6
alias symbol:inet6_release ipv6
alias symbol:tcp6_gro_complete ipv6
alias symbol:rt6_lookup ipv6
alias symbol:jbd2_journal_check_available_features jbd2
alias symbol:jbd2_journal_stop jbd2
alias symbol:jbd2_journal_extend jbd2
alias symbol:jbd2_journal_ack_err jbd2
alias symbol:jbd2_journal_begin_ordered_truncate jbd2
alias symbol:jbd2_journal_file_inode jbd2
alias symbol:ipv6_opt_accepted ipv6
alias symbol:jbd2_journal_errno jbd2
alias symbol:inet6_csk_xmit ipv6
alias symbol:inet6_register_protosw ipv6
alias symbol:ip6_dst_lookup ipv6
alias symbol:jbd2_log_wait_commit jbd2
alias symbol:inet6_getname ipv6
alias symbol:jbd2_journal_clear_err jbd2
alias symbol:jbd2_journal_release_jbd_inode jbd2
alias symbol:ipcomp_output xfrm_ipcomp
alias symbol:jbd2_journal_revoke jbd2
alias symbol:inet6_destroy_sock ipv6
alias symbol:jbd2_journal_get_write_access jbd2
alias symbol:jbd2_journal_invalidatepage jbd2
alias symbol:inet6_unregister_protosw ipv6
alias symbol:inet6_ioctl ipv6
alias symbol:inet6_bind ipv6
alias symbol:jbd2_journal_dirty_metadata jbd2
alias symbol:jbd2_journal_force_commit jbd2
alias symbol:unregister_inet6addr_notifier ipv6
alias symbol:ipv6_chk_addr ipv6
alias symbol:ipv6_find_tlv ipv6

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custom/modules/2.6.29-Kalim/modules.usbmap Normal file
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# usb module match_flags idVendor idProduct bcdDevice_lo bcdDevice_hi bDeviceClass bDeviceSubClass bDeviceProtocol bInterfaceClass bInterfaceSubClass bInterfaceProtocol driver_info

1
custom/modules/2.6.29-Kalim/source Symbolic link
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/home/calimochoazucarado/android/Enviado_a_GITHUB/kernel.kalimochoAz

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1
custom/passwd
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root:x:0:0:root:/root:/system/bin/sh

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15
custom/sysctl.conf
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@ -1,11 +1,4 @@
# - OOM killer simply kill the task that triggered the out-of-memory condition.
# This avoids the expensive tasklist scan to save CPU time.
vm.oom_kill_allocating_task=1
# - retaining dentry and inode caches instead of reclaiming them by default
# to increase battery life.
vm.vfs_cache_pressure=10
# - set page-cluster to 0, ie, 1 page per swapping
vm.page-cluster=0
# Scheduler-Tuning
kernel.sched_latency_ns = 60000000
kernel.sched_min_granularity_ns = 2000000
kernel.sched_wakeup_granularity_ns = 5000000

91
device_tattoo-vendor-blobs.mk
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@ -1,91 +0,0 @@
# libgps is necessary to complete the compilation
PRODUCT_COPY_FILES += \
device/htc/tattoo/custom/logo.rle:root/logo.rle \
device/htc/tattoo/proprietary/libgps.so:obj/lib/libgps.so
# Files in /system/etc
PRODUCT_COPY_FILES += \
device/htc/tattoo/custom/passwd:system/etc/passwd \
device/htc/tattoo/custom/sysctl.conf:system/etc/sysctl.conf \
device/htc/tattoo/custom/permissions/android.hardware.camera.autofocus.xml:system/etc/permissions/android.hardware.camera.autofocus.xml \
device/htc/tattoo/custom/placeholder:system/lib/modules/placeholder \
device/htc/tattoo/custom/modules/ip6_tunnel.ko:system/lib/modules/ip6_tunnel.ko \
device/htc/tattoo/custom/modules/ipv6.ko:system/lib/modules/ipv6.ko \
device/htc/tattoo/custom/modules/mip6.ko:system/lib/modules/mip6.ko \
device/htc/tattoo/custom/modules/ramzswap.ko:system/lib/modules/ramzswap.ko \
device/htc/tattoo/custom/modules/sit.ko:system/lib/modules/sit.ko \
device/htc/tattoo/custom/modules/tunnel4.ko:system/lib/modules/tunnel4.ko \
device/htc/tattoo/custom/modules/tunnel6.ko:system/lib/modules/tunnel6.ko \
device/htc/tattoo/custom/modules/wlan.ko:system/lib/modules/wlan.ko \
device/htc/tattoo/custom/modules/xfrm6_mode_beet.ko:system/lib/modules/xfrm6_mode_beet.ko \
device/htc/tattoo/custom/modules/xfrm6_mode_transport.ko:system/lib/modules/xfrm6_mode_transport.ko \
device/htc/tattoo/custom/modules/xfrm6_mode_tunnel.ko:system/lib/modules/xfrm6_mode_tunnel.ko \
device/htc/tattoo/custom/modules/xt_TCPMSS.ko:system/lib/modules/xt_TCPMSS.ko \
device/htc/tattoo/custom/modules/tattoo-hack.ko:system/lib/modules/tattoo-hack.ko
# Tattoo Calibration app
PRODUCT_COPY_FILES += \
device/htc/tattoo/custom/TattooCalibration.apk:system/app/TattooCalibration.apk
# proprietary for /system/sbin
PRODUCT_COPY_FILES += \
device/htc/tattoo/custom/dropbear:system/xbin/dropbear \
device/htc/tattoo/custom/dropbearkey:system/xbin/dropbearkey \
device/htc/tattoo/custom/rzscontrol:system/xbin/rzscontrol
# proprietary for /system/usr/keychars and /system/usr/keylayout
PRODUCT_COPY_FILES += \
device/htc/tattoo/proprietary/qwerty2.kcm.bin:system/usr/keychars/qwerty2.kcm.bin \
device/htc/tattoo/proprietary/qwerty.kcm.bin:system/usr/keychars/qwerty.kcm.bin
# boot partition
PRODUCT_COPY_FILES += \
device/htc/tattoo/custom/modules/tattoo-hack.ko:root/lib/modules/tattoo-hack.ko \
# Other bin stuff
PRODUCT_COPY_FILES += \
device/htc/tattoo/proprietary/akm8973:system/bin/akm8973
# proprietary stuff
PRODUCT_COPY_FILES += \
device/htc/tattoo/proprietary/AudioPara4.csv:system/etc/AudioPara4.csv \
device/htc/tattoo/proprietary/AudioFilter.csv:system/etc/AudioFilter.csv \
device/htc/tattoo/proprietary/AudioPreProcess.csv:system/etc/AudioPreProcess.csv \
device/htc/tattoo/proprietary/Fw1251r1c.bin:system/etc/wifi/Fw1251r1c.bin \
device/htc/tattoo/proprietary/tiwlan.ini:system/etc/wifi/tiwlan.ini \
device/htc/tattoo/proprietary/libA2DP.so:system/lib/libA2DP.so \
device/htc/tattoo/proprietary/libaudioeq.so:system/lib/libaudioeq.so \
device/htc/tattoo/proprietary/libGLES_qcom.so:system/lib/egl/libGLES_qcom.so \
device/htc/tattoo/proprietary/libgps.so:system/lib/libgps.so \
device/htc/tattoo/proprietary/liboemcamera.so:system/lib/liboemcamera.so \
device/htc/tattoo/proprietary/libOmxH264Dec.so:system/lib/libOmxH264Dec.so \
device/htc/tattoo/proprietary/libOmxMpeg4Dec.so:system/lib/libOmxMpeg4Dec.so \
device/htc/tattoo/proprietary/libOmxVidEnc.so:system/lib/libOmxVidEnc.so \
device/htc/tattoo/proprietary/libmmcamera.so:system/lib/libmmcamera.so \
device/htc/tattoo/proprietary/libmm-qcamera-tgt.so:system/lib/libmm-qcamera-tgt.so \
device/htc/tattoo/proprietary/libqcamera.so:system/lib/libqcamera.so \
device/htc/tattoo/proprietary/libmmjpeg.so:system/lib/libmmjpeg.so \
device/htc/tattoo/proprietary/libmm-adspsvc.so:system/lib/libmm-adspsvc.so \
device/htc/tattoo/proprietary/libhtc_acoustic.so:system/lib/libhtc_acoustic.so \
device/htc/tattoo/proprietary/libhtc_ril.so:system/lib/libhtc_ril.so \
device/htc/tattoo/proprietary/brf6300.bin:system/etc/firmware/brf6300.bin \
device/htc/tattoo/proprietary/brf6350.bin:system/etc/firmware/brf6350.bin \
device/htc/tattoo/proprietary/bahamas-keypad.kl:system/usr/keylayout/bahamas-keypad.kl \
device/htc/tattoo/proprietary/h2w_headset.kl:system/usr/keylayout/h2w_headset.kl \
device/htc/tattoo/proprietary/qwerty.kl:system/usr/keylayout/qwerty.kl \
device/htc/tattoo/proprietary/agps_rm:/system/etc/agps_rm \
device/htc/tattoo/proprietary/libt9.so:system/lib/libt9.so \
device/htc/tattoo/proprietary/voicemail-conf.xml:system/etc/voicemail-conf.xml \
device/htc/tattoo/proprietary/spn-conf.xml:system/etc/spn-conf.xml \
device/htc/tattoo/proprietary/sensors.bahamas.so:system/lib/hw/sensors.bahamas.so
ifdef WITH_WINDOWS_MEDIA
PRODUCT_COPY_FILES += \
device/htc/tattoo/proprietary/libomx_wmadec_sharedlibrary.so:system/lib/libomx_wmadec_sharedlibrary.so \
device/htc/tattoo/proprietary/libomx_wmvdec_sharedlibrary.so:system/lib/libomx_wmvdec_sharedlibrary.so \
device/htc/tattoo/proprietary/libpvasfcommon.so:system/lib/libpvasfcommon.so \
device/htc/tattoo/proprietary/libpvasflocalpbreg.so:system/lib/libpvasflocalpbreg.so \
device/htc/tattoo/proprietary/libpvasflocalpb.so:system/lib/libpvasflocalpb.so \
device/htc/tattoo/proprietary/pvasflocal.cfg:system/etc/pvasflocal.cfg
endif

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39
full_tattoo.mk
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# Copyright (C) 2009 The Android Open Source Project
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
# This file is the build configuration for a full Android
# build for tattoo hardware. This cleanly combines a set of
# device-specific aspects (drivers) with a device-agnostic
# product configuration (apps).
#
# Inherit from those products. Most specific first.
#$(call inherit-product, $(SRC_TARGET_DIR)/product/languages_full.mk)
$(call inherit-product, $(SRC_TARGET_DIR)/product/languages_full.mk)
$(call inherit-product, device/htc/tattoo/device_tattoo_eu.mk)
# stuff common to all HTC phones
$(call inherit-product, device/htc/common/common.mk)
$(call inherit-product, $(SRC_TARGET_DIR)/product/full.mk)
PRODUCT_MODEL := tattoo
#PRODUCT_LOCALES := es_ES
ro.product.locale.language=es
ro.product.locale.region=ES
ro.product.name=Kalim2010
ro.rommanager.developerid=KalimochoAzucarado
ro.modversion=CyanogenMod-6.2.0-RC1-Kalim
ro.build.date.utc=1293591804

34
init.bahamas.rc Executable file → Normal file
View File

@ -20,22 +20,28 @@ on boot
mkdir /data/misc/dhcp 0770 dhcp dhcp
chown dhcp dhcp /data/misc/dhcp
# write screen calibration
write /sys/class/input/input1/calibration_points 794,867,213,863,502,493,798,120,198,139
# bluetooth power up/down interface
chown bluetooth bluetooth /sys/class/rfkill/rfkill0/type
chown bluetooth bluetooth /sys/class/rfkill/rfkill0/state
chmod 0660 /sys/class/rfkill/rfkill0/state
chown bluetooth bluetooth /sys/devices/platform/msm_serial_hs.0/serial_lock_cpu
chmod 0660 /sys/devices/platform/msm_serial_hs.0/serial_lock_cpu
# write screen calibration
write /sys/class/input/input1/calibration 8
write /sys/class/input/input1/calibration_points 824,855,206,865,509,502,826,139,201,142
# Permissions for Liblights.
chown system system /sys/class/leds/green/brightness
chown system system /sys/class/leds/green/blink
chown system system /sys/class/leds/amber/brightness
chown system system /sys/class/leds/amber/blink
chown system system /sys/class/leds/button-backlight/brightness
chown system system /sys/class/leds/lcd-backlight/brightness
on property:init.svc.wpa_supplicant=stopped
start dhcp-release
# Revise su permisions to ensure all users can use it
chmod 06755 /system/xbin/su
on property:init.svc.dhcp-release=stopped
stop dhcpcd
# cpufreq configurations
write /sys/devices/system/cpu/cpu0/cpufreq/ondemand/sampling_rate 40000
write /sys/devices/system/cpu/cpu0/cpufreq/ondemand/up_threshold 85
# compass/accelerometer daemon
service akm8973 /system/bin/akm8973
@ -50,15 +56,15 @@ service wlan_loader /system/bin/wlan_loader \
service wpa_supplicant /system/bin/wpa_supplicant \
-Dtiwlan0 -itiwlan0 -c/data/misc/wifi/wpa_supplicant.conf -q
# we will start as root and wpa_supplicant will switch to user wifi
# after setting up the capabilities required for WEXT
# user wifi
# group wifi inet keystore
socket wpa_tiwlan0 dgram 660 wifi wifi
disabled
oneshot
service dhcpcd /system/bin/dhcpcd -BKL -d tiwlan0
disabled
oneshot
service dhcp-release /system/bin/dhcpcd -k tiwlan0
service dhcpcd /system/bin/dhcpcd -ABKL
disabled
oneshot

BIN
kernel
View File

Binary file not shown.

BIN
keychars/qwerty.kcm.bin Normal file
View File

Binary file not shown.

BIN
keychars/qwerty2.kcm.bin Normal file
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Binary file not shown.

89
keylayout/bahamas-keypad.kl Normal file
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@ -0,0 +1,89 @@
key 107 ENDCALL WAKE_DROPPED
key 158 BACK
key 139 MENU WAKE_DROPPED
key 231 CALL
key 102 HOME
key 217 SEARCH
key 105 DPAD_LEFT
key 106 DPAD_RIGHT
key 108 DPAD_DOWN
key 103 DPAD_UP
key 232 DPAD_CENTER
key 115 VOLUME_UP WAKE
key 114 VOLUME_DOWN WAKE
##### useless #####
# key 399 GRAVE
# key 2 1
# key 3 2
# key 4 3
# key 5 4
# key 6 5
# key 7 6
# key 8 7
# key 9 8
# key 10 9
# key 11 0
# key 230 SOFT_RIGHT WAKE
# key 60 SOFT_RIGHT WAKE
# key 62 ENDCALL WAKE_DROPPED
# key 229 MENU WAKE_DROPPED
# key 59 MENU WAKE_DROPPED
# key 228 POUND
# key 227 STAR
# key 61 CALL WAKE_DROPPED
# key 116 POWER WAKE
# key 211 FOCUS
# key 212 CAMERA
#
# key 16 Q
# key 17 W
# key 18 E
# key 19 R
# key 20 T
# key 21 Y
# key 22 U
# key 23 I
# key 24 O
# key 25 P
# key 26 LEFT_BRACKET
# key 27 RIGHT_BRACKET
# key 43 BACKSLASH
#
# key 30 A
# key 31 S
# key 32 D
# key 33 F
# key 34 G
# key 35 H
# key 36 J
# key 37 K
# key 38 L
# key 39 SEMICOLON
# key 40 APOSTROPHE
# key 14 DEL
#
# key 44 Z
# key 45 X
# key 46 C
# key 47 V
# key 48 B
# key 49 N
# key 50 M
# key 51 COMMA
# key 52 PERIOD
# key 53 SLASH
# key 28 ENTER
#
# key 56 ALT_LEFT
# key 42 SHIFT_LEFT
# key 15 TAB
# key 57 SPACE
# key 150 EXPLORER
# key 155 ENVELOPE
#
# key 12 MINUS
# key 13 EQUALS
# key 215 AT

9
keylayout/h2w_headset.kl Normal file
View File

@ -0,0 +1,9 @@
key 107 ENDCALL WAKE_DROPPED
key 113 MUTE WAKE
key 114 VOLUME_DOWN WAKE
key 115 VOLUME_UP WAKE
key 163 MEDIA_NEXT WAKE
key 164 MEDIA_PLAY_PAUSE WAKE
key 165 MEDIA_PREVIOUS WAKE
key 226 HEADSETHOOK WAKE
key 231 CALL WAKE_DROPPED

89
keylayout/qwerty.kl Normal file
View File

@ -0,0 +1,89 @@
key 399 GRAVE
key 2 1
key 3 2
key 4 3
key 5 4
key 6 5
key 7 6
key 8 7
key 9 8
key 10 9
key 11 0
key 158 BACK WAKE_DROPPED
key 230 SOFT_RIGHT WAKE
key 60 SOFT_RIGHT WAKE
key 107 ENDCALL WAKE_DROPPED
key 62 ENDCALL WAKE_DROPPED
key 229 MENU WAKE_DROPPED
key 139 MENU WAKE_DROPPED
key 59 MENU WAKE_DROPPED
key 127 SEARCH WAKE_DROPPED
key 217 SEARCH WAKE_DROPPED
key 228 POUND
key 227 STAR
key 231 CALL WAKE_DROPPED
key 61 CALL WAKE_DROPPED
key 232 DPAD_CENTER WAKE_DROPPED
key 108 DPAD_DOWN WAKE_DROPPED
key 103 DPAD_UP WAKE_DROPPED
key 102 HOME WAKE
key 105 DPAD_LEFT WAKE_DROPPED
key 106 DPAD_RIGHT WAKE_DROPPED
key 115 VOLUME_UP
key 114 VOLUME_DOWN
key 116 POWER WAKE
key 212 CAMERA
key 16 Q
key 17 W
key 18 E
key 19 R
key 20 T
key 21 Y
key 22 U
key 23 I
key 24 O
key 25 P
key 26 LEFT_BRACKET
key 27 RIGHT_BRACKET
key 43 BACKSLASH
key 30 A
key 31 S
key 32 D
key 33 F
key 34 G
key 35 H
key 36 J
key 37 K
key 38 L
key 39 SEMICOLON
key 40 APOSTROPHE
key 14 DEL
key 44 Z
key 45 X
key 46 C
key 47 V
key 48 B
key 49 N
key 50 M
key 51 COMMA
key 52 PERIOD
key 53 SLASH
key 28 ENTER
key 56 ALT_LEFT
key 100 ALT_RIGHT
key 42 SHIFT_LEFT
key 54 SHIFT_RIGHT
key 15 TAB
key 57 SPACE
key 150 EXPLORER
key 155 ENVELOPE
key 12 MINUS
key 13 EQUALS
key 215 AT

20
device_tattoo_us.mk → libcopybit/Android.mk
View File

@ -1,4 +1,3 @@
#
# Copyright (C) 2008 The Android Open Source Project
#
# Licensed under the Apache License, Version 2.0 (the "License");
@ -12,8 +11,19 @@
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
$(call inherit-product, device/common/gps/gps_us_supl.mk)
$(call inherit-product-if-exists, device/htc/tattoo/device_tattoo_us-vendor.mk)
$(call inherit-product, device/htc/tattoo/device_tattoo.mk)
LOCAL_PATH:= $(call my-dir)
# HAL module implemenation, not prelinked and stored in
# hw/<COPYPIX_HARDWARE_MODULE_ID>.<ro.board.platform>.so
include $(CLEAR_VARS)
LOCAL_MODULE_TAGS := optional
LOCAL_PRELINK_MODULE := false
LOCAL_MODULE_PATH := $(TARGET_OUT_SHARED_LIBRARIES)/hw
LOCAL_SHARED_LIBRARIES := liblog
LOCAL_SRC_FILES := copybit.cpp
LOCAL_MODULE := copybit.bahamas
LOCAL_C_INCLUDES += hardware/msm7k/libgralloc
LOCAL_CFLAGS += -DCOPYBIT_MSM7K=1
include $(BUILD_SHARED_LIBRARY)

0
custom/placeholder → libcopybit/MODULE_LICENSE_APACHE2
View File

190
libcopybit/NOTICE Normal file
View File

@ -0,0 +1,190 @@
Copyright (c) 2008, The Android Open Source Project
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
Apache License
Version 2.0, January 2004
http://www.apache.org/licenses/
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
1. Definitions.
"License" shall mean the terms and conditions for use, reproduction,
and distribution as defined by Sections 1 through 9 of this document.
"Licensor" shall mean the copyright owner or entity authorized by
the copyright owner that is granting the License.
"Legal Entity" shall mean the union of the acting entity and all
other entities that control, are controlled by, or are under common
control with that entity. For the purposes of this definition,
"control" means (i) the power, direct or indirect, to cause the
direction or management of such entity, whether by contract or
otherwise, or (ii) ownership of fifty percent (50%) or more of the
outstanding shares, or (iii) beneficial ownership of such entity.
"You" (or "Your") shall mean an individual or Legal Entity
exercising permissions granted by this License.
"Source" form shall mean the preferred form for making modifications,
including but not limited to software source code, documentation
source, and configuration files.
"Object" form shall mean any form resulting from mechanical
transformation or translation of a Source form, including but
not limited to compiled object code, generated documentation,
and conversions to other media types.
"Work" shall mean the work of authorship, whether in Source or
Object form, made available under the License, as indicated by a
copyright notice that is included in or attached to the work
(an example is provided in the Appendix below).
"Derivative Works" shall mean any work, whether in Source or Object
form, that is based on (or derived from) the Work and for which the
editorial revisions, annotations, elaborations, or other modifications
represent, as a whole, an original work of authorship. For the purposes
of this License, Derivative Works shall not include works that remain
separable from, or merely link (or bind by name) to the interfaces of,
the Work and Derivative Works thereof.
"Contribution" shall mean any work of authorship, including
the original version of the Work and any modifications or additions
to that Work or Derivative Works thereof, that is intentionally
submitted to Licensor for inclusion in the Work by the copyright owner
or by an individual or Legal Entity authorized to submit on behalf of
the copyright owner. For the purposes of this definition, "submitted"
means any form of electronic, verbal, or written communication sent
to the Licensor or its representatives, including but not limited to
communication on electronic mailing lists, source code control systems,
and issue tracking systems that are managed by, or on behalf of, the
Licensor for the purpose of discussing and improving the Work, but
excluding communication that is conspicuously marked or otherwise
designated in writing by the copyright owner as "Not a Contribution."
"Contributor" shall mean Licensor and any individual or Legal Entity
on behalf of whom a Contribution has been received by Licensor and
subsequently incorporated within the Work.
2. Grant of Copyright License. Subject to the terms and conditions of
this License, each Contributor hereby grants to You a perpetual,
worldwide, non-exclusive, no-charge, royalty-free, irrevocable
copyright license to reproduce, prepare Derivative Works of,
publicly display, publicly perform, sublicense, and distribute the
Work and such Derivative Works in Source or Object form.
3. Grant of Patent License. Subject to the terms and conditions of
this License, each Contributor hereby grants to You a perpetual,
worldwide, non-exclusive, no-charge, royalty-free, irrevocable
(except as stated in this section) patent license to make, have made,
use, offer to sell, sell, import, and otherwise transfer the Work,
where such license applies only to those patent claims licensable
by such Contributor that are necessarily infringed by their
Contribution(s) alone or by combination of their Contribution(s)
with the Work to which such Contribution(s) was submitted. If You
institute patent litigation against any entity (including a
cross-claim or counterclaim in a lawsuit) alleging that the Work
or a Contribution incorporated within the Work constitutes direct
or contributory patent infringement, then any patent licenses
granted to You under this License for that Work shall terminate
as of the date such litigation is filed.
4. Redistribution. You may reproduce and distribute copies of the
Work or Derivative Works thereof in any medium, with or without
modifications, and in Source or Object form, provided that You
meet the following conditions:
(a) You must give any other recipients of the Work or
Derivative Works a copy of this License; and
(b) You must cause any modified files to carry prominent notices
stating that You changed the files; and
(c) You must retain, in the Source form of any Derivative Works
that You distribute, all copyright, patent, trademark, and
attribution notices from the Source form of the Work,
excluding those notices that do not pertain to any part of
the Derivative Works; and
(d) If the Work includes a "NOTICE" text file as part of its
distribution, then any Derivative Works that You distribute must
include a readable copy of the attribution notices contained
within such NOTICE file, excluding those notices that do not
pertain to any part of the Derivative Works, in at least one
of the following places: within a NOTICE text file distributed
as part of the Derivative Works; within the Source form or
documentation, if provided along with the Derivative Works; or,
within a display generated by the Derivative Works, if and
wherever such third-party notices normally appear. The contents
of the NOTICE file are for informational purposes only and
do not modify the License. You may add Your own attribution
notices within Derivative Works that You distribute, alongside
or as an addendum to the NOTICE text from the Work, provided
that such additional attribution notices cannot be construed
as modifying the License.
You may add Your own copyright statement to Your modifications and
may provide additional or different license terms and conditions
for use, reproduction, or distribution of Your modifications, or
for any such Derivative Works as a whole, provided Your use,
reproduction, and distribution of the Work otherwise complies with
the conditions stated in this License.
5. Submission of Contributions. Unless You explicitly state otherwise,
any Contribution intentionally submitted for inclusion in the Work
by You to the Licensor shall be under the terms and conditions of
this License, without any additional terms or conditions.
Notwithstanding the above, nothing herein shall supersede or modify
the terms of any separate license agreement you may have executed
with Licensor regarding such Contributions.
6. Trademarks. This License does not grant permission to use the trade
names, trademarks, service marks, or product names of the Licensor,
except as required for reasonable and customary use in describing the
origin of the Work and reproducing the content of the NOTICE file.
7. Disclaimer of Warranty. Unless required by applicable law or
agreed to in writing, Licensor provides the Work (and each
Contributor provides its Contributions) on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
implied, including, without limitation, any warranties or conditions
of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
PARTICULAR PURPOSE. You are solely responsible for determining the
appropriateness of using or redistributing the Work and assume any
risks associated with Your exercise of permissions under this License.
8. Limitation of Liability. In no event and under no legal theory,
whether in tort (including negligence), contract, or otherwise,
unless required by applicable law (such as deliberate and grossly
negligent acts) or agreed to in writing, shall any Contributor be
liable to You for damages, including any direct, indirect, special,
incidental, or consequential damages of any character arising as a
result of this License or out of the use or inability to use the
Work (including but not limited to damages for loss of goodwill,
work stoppage, computer failure or malfunction, or any and all
other commercial damages or losses), even if such Contributor
has been advised of the possibility of such damages.
9. Accepting Warranty or Additional Liability. While redistributing
the Work or Derivative Works thereof, You may choose to offer,
and charge a fee for, acceptance of support, warranty, indemnity,
or other liability obligations and/or rights consistent with this
License. However, in accepting such obligations, You may act only
on Your own behalf and on Your sole responsibility, not on behalf
of any other Contributor, and only if You agree to indemnify,
defend, and hold each Contributor harmless for any liability
incurred by, or claims asserted against, such Contributor by reason
of your accepting any such warranty or additional liability.
END OF TERMS AND CONDITIONS

484
libcopybit/copybit.cpp Normal file
View File

@ -0,0 +1,484 @@
/*
* Copyright (C) 2008 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#define LOG_TAG "copybit"
#include <cutils/log.h>
#include <linux/msm_mdp.h>
#include <linux/fb.h>
#include <stdint.h>
#include <string.h>
#include <unistd.h>
#include <errno.h>
#include <fcntl.h>
#include <sys/ioctl.h>
#include <sys/types.h>
#include <sys/mman.h>
#include <hardware/copybit.h>
#include "gralloc_priv.h"
#define DEBUG_MDP_ERRORS 1
/******************************************************************************/
#if defined(COPYBIT_MSM7K)
#define MAX_SCALE_FACTOR (4)
#define MAX_DIMENSION (4096)
#elif defined(COPYBIT_QSD8K)
#define MAX_SCALE_FACTOR (8)
#define MAX_DIMENSION (2048)
#else
#error "Unsupported MDP version"
#endif
/******************************************************************************/
/** State information for each device instance */
struct copybit_context_t {
struct copybit_device_t device;
int mFD;
uint8_t mAlpha;
uint8_t mFlags;
};
/**
* Common hardware methods
*/
static int open_copybit(const struct hw_module_t* module, const char* name,
struct hw_device_t** device);
static struct hw_module_methods_t copybit_module_methods = {
open: open_copybit
};
/*
* The COPYBIT Module
*/
struct copybit_module_t HAL_MODULE_INFO_SYM = {
common: {
tag: HARDWARE_MODULE_TAG,
version_major: 1,
version_minor: 0,
id: COPYBIT_HARDWARE_MODULE_ID,
name: "QCT MSM7K COPYBIT Module",
author: "Google, Inc.",
methods: &copybit_module_methods
}
};
/******************************************************************************/
/** min of int a, b */
static inline int min(int a, int b) {
return (a<b) ? a : b;
}
/** max of int a, b */
static inline int max(int a, int b) {
return (a>b) ? a : b;
}
/** scale each parameter by mul/div. Assume div isn't 0 */
static inline void MULDIV(uint32_t *a, uint32_t *b, int mul, int div) {
if (mul != div) {
*a = (mul * *a) / div;
*b = (mul * *b) / div;
}
}
/** Determine the intersection of lhs & rhs store in out */
static void intersect(struct copybit_rect_t *out,
const struct copybit_rect_t *lhs,
const struct copybit_rect_t *rhs) {
out->l = max(lhs->l, rhs->l);
out->t = max(lhs->t, rhs->t);
out->r = min(lhs->r, rhs->r);
out->b = min(lhs->b, rhs->b);
}
/** convert COPYBIT_FORMAT to MDP format */
static int get_format(int format) {
switch (format) {
case COPYBIT_FORMAT_RGB_565: return MDP_RGB_565;
case COPYBIT_FORMAT_RGBX_8888: return MDP_RGBX_8888;
case COPYBIT_FORMAT_RGB_888: return MDP_RGB_888;
case COPYBIT_FORMAT_RGBA_8888: return MDP_RGBA_8888;
case COPYBIT_FORMAT_BGRA_8888: return MDP_BGRA_8888;
case COPYBIT_FORMAT_YCrCb_420_SP: return MDP_Y_CBCR_H2V2;
case COPYBIT_FORMAT_YCbCr_422_SP: return MDP_Y_CRCB_H2V1;
}
return -1;
}
/** convert from copybit image to mdp image structure */
static void set_image(struct mdp_img *img, const struct copybit_image_t *rhs)
{
private_handle_t* hnd = (private_handle_t*)rhs->handle;
img->width = rhs->w;
img->height = rhs->h;
img->format = get_format(rhs->format);
img->offset = hnd->offset;
#if defined(COPYBIT_MSM7K)
if (hnd->flags & private_handle_t::PRIV_FLAGS_USES_GPU) {
img->offset += hnd->map_offset;
img->memory_id = hnd->gpu_fd;
if (img->format == MDP_RGBA_8888) {
// msm7201A GPU only supports BGRA_8888 destinations
img->format = MDP_BGRA_8888;
}
} else {
img->memory_id = hnd->fd;
}
#else
img->memory_id = hnd->fd;
#endif
}
/** setup rectangles */
static void set_rects(struct copybit_context_t *dev,
struct mdp_blit_req *e,
const struct copybit_rect_t *dst,
const struct copybit_rect_t *src,
const struct copybit_rect_t *scissor) {
struct copybit_rect_t clip;
intersect(&clip, scissor, dst);
e->dst_rect.x = clip.l;
e->dst_rect.y = clip.t;
e->dst_rect.w = clip.r - clip.l;
e->dst_rect.h = clip.b - clip.t;
uint32_t W, H;
if (dev->mFlags & COPYBIT_TRANSFORM_ROT_90) {
e->src_rect.x = (clip.t - dst->t) + src->t;
e->src_rect.y = (dst->r - clip.r) + src->l;
e->src_rect.w = (clip.b - clip.t);
e->src_rect.h = (clip.r - clip.l);
W = dst->b - dst->t;
H = dst->r - dst->l;
} else {
e->src_rect.x = (clip.l - dst->l) + src->l;
e->src_rect.y = (clip.t - dst->t) + src->t;
e->src_rect.w = (clip.r - clip.l);
e->src_rect.h = (clip.b - clip.t);
W = dst->r - dst->l;
H = dst->b - dst->t;
}
MULDIV(&e->src_rect.x, &e->src_rect.w, src->r - src->l, W);
MULDIV(&e->src_rect.y, &e->src_rect.h, src->b - src->t, H);
if (dev->mFlags & COPYBIT_TRANSFORM_FLIP_V) {
e->src_rect.y = e->src.height - (e->src_rect.y + e->src_rect.h);
}
if (dev->mFlags & COPYBIT_TRANSFORM_FLIP_H) {
e->src_rect.x = e->src.width - (e->src_rect.x + e->src_rect.w);
}
}
/** setup mdp request */
static void set_infos(struct copybit_context_t *dev, struct mdp_blit_req *req) {
req->alpha = dev->mAlpha;
req->transp_mask = MDP_TRANSP_NOP;
req->flags = dev->mFlags | MDP_BLEND_FG_PREMULT;
}
/** copy the bits */
static int msm_copybit(struct copybit_context_t *dev, void const *list)
{
int err = ioctl(dev->mFD, MSMFB_BLIT,
(struct mdp_blit_req_list const*)list);
LOGE_IF(err<0, "copyBits failed (%s)", strerror(errno));
if (err == 0) {
return 0;
} else {
#if DEBUG_MDP_ERRORS
struct mdp_blit_req_list const* l = (struct mdp_blit_req_list const*)list;
for (int i=0 ; i<l->count ; i++) {
LOGD("%d: src={w=%d, h=%d, f=%d, rect={%d,%d,%d,%d}}\n"
" dst={w=%d, h=%d, f=%d, rect={%d,%d,%d,%d}}\n"
" flags=%08lx"
,
i,
l->req[i].src.width,
l->req[i].src.height,
l->req[i].src.format,
l->req[i].src_rect.x,
l->req[i].src_rect.y,
l->req[i].src_rect.w,
l->req[i].src_rect.h,
l->req[i].dst.width,
l->req[i].dst.height,
l->req[i].dst.format,
l->req[i].dst_rect.x,
l->req[i].dst_rect.y,
l->req[i].dst_rect.w,
l->req[i].dst_rect.h,
l->req[i].flags
);
}
#endif
return -errno;
}
}
/*****************************************************************************/
/** Set a parameter to value */
static int set_parameter_copybit(
struct copybit_device_t *dev,
int name,
int value)
{
struct copybit_context_t* ctx = (struct copybit_context_t*)dev;
int status = 0;
if (ctx) {
switch(name) {
case COPYBIT_ROTATION_DEG:
switch (value) {
case 0:
ctx->mFlags &= ~0x7;
break;
case 90:
ctx->mFlags &= ~0x7;
ctx->mFlags |= MDP_ROT_90;
break;
case 180:
ctx->mFlags &= ~0x7;
ctx->mFlags |= MDP_ROT_180;
break;
case 270:
ctx->mFlags &= ~0x7;
ctx->mFlags |= MDP_ROT_270;
break;
default:
LOGE("Invalid value for COPYBIT_ROTATION_DEG");
status = -EINVAL;
break;
}
break;
case COPYBIT_PLANE_ALPHA:
if (value < 0) value = 0;
if (value >= 256) value = 255;
ctx->mAlpha = value;
break;
case COPYBIT_DITHER:
if (value == COPYBIT_ENABLE) {
ctx->mFlags |= MDP_DITHER;
} else if (value == COPYBIT_DISABLE) {
ctx->mFlags &= ~MDP_DITHER;
}
break;
case COPYBIT_BLUR:
if (value == COPYBIT_ENABLE) {
ctx->mFlags |= MDP_BLUR;
} else if (value == COPYBIT_DISABLE) {
ctx->mFlags &= ~MDP_BLUR;
}
break;
case COPYBIT_TRANSFORM:
ctx->mFlags &= ~0x7;
ctx->mFlags |= value & 0x7;
break;
default:
status = -EINVAL;
break;
}
} else {
status = -EINVAL;
}
return status;
}
/** Get a static info value */
static int get(struct copybit_device_t *dev, int name)
{
struct copybit_context_t* ctx = (struct copybit_context_t*)dev;
int value;
if (ctx) {
switch(name) {
case COPYBIT_MINIFICATION_LIMIT:
value = MAX_SCALE_FACTOR;
break;
case COPYBIT_MAGNIFICATION_LIMIT:
value = MAX_SCALE_FACTOR;
break;
case COPYBIT_SCALING_FRAC_BITS:
value = 32;
break;
case COPYBIT_ROTATION_STEP_DEG:
value = 90;
break;
default:
value = -EINVAL;
}
} else {
value = -EINVAL;
}
return value;
}
/** do a stretch blit type operation */
static int stretch_copybit(
struct copybit_device_t *dev,
struct copybit_image_t const *dst,
struct copybit_image_t const *src,
struct copybit_rect_t const *dst_rect,
struct copybit_rect_t const *src_rect,
struct copybit_region_t const *region)
{
struct copybit_context_t* ctx = (struct copybit_context_t*)dev;
int status = 0;
if (ctx) {
struct {
uint32_t count;
struct mdp_blit_req req[12];
} list;
if (ctx->mAlpha < 255) {
switch (src->format) {
// we don't support plane alpha with RGBA formats
case COPYBIT_FORMAT_RGBA_8888:
case COPYBIT_FORMAT_BGRA_8888:
case COPYBIT_FORMAT_RGBA_5551:
case COPYBIT_FORMAT_RGBA_4444:
return -EINVAL;
}
}
if (src_rect->l < 0 || src_rect->r > src->w ||
src_rect->t < 0 || src_rect->b > src->h) {
// this is always invalid
return -EINVAL;
}
if (src->w > MAX_DIMENSION || src->h > MAX_DIMENSION)
return -EINVAL;
if (dst->w > MAX_DIMENSION || dst->h > MAX_DIMENSION)
return -EINVAL;
const uint32_t maxCount = sizeof(list.req)/sizeof(list.req[0]);
const struct copybit_rect_t bounds = { 0, 0, dst->w, dst->h };
struct copybit_rect_t clip;
list.count = 0;
status = 0;
while ((status == 0) && region->next(region, &clip)) {
intersect(&clip, &bounds, &clip);
mdp_blit_req* req = &list.req[list.count];
set_infos(ctx, req);
set_image(&req->dst, dst);
set_image(&req->src, src);
set_rects(ctx, req, dst_rect, src_rect, &clip);
if (req->src_rect.w<=0 || req->src_rect.h<=0)
continue;
if (req->dst_rect.w<=0 || req->dst_rect.h<=0)
continue;
if (++list.count == maxCount) {
status = msm_copybit(ctx, &list);
list.count = 0;
}
}
if ((status == 0) && list.count) {
status = msm_copybit(ctx, &list);
}
} else {
status = -EINVAL;
}
return status;
}
/** Perform a blit type operation */
static int blit_copybit(
struct copybit_device_t *dev,
struct copybit_image_t const *dst,
struct copybit_image_t const *src,
struct copybit_region_t const *region)
{
struct copybit_rect_t dr = { 0, 0, dst->w, dst->h };
struct copybit_rect_t sr = { 0, 0, src->w, src->h };
return stretch_copybit(dev, dst, src, &dr, &sr, region);
}
/*****************************************************************************/
/** Close the copybit device */
static int close_copybit(struct hw_device_t *dev)
{
struct copybit_context_t* ctx = (struct copybit_context_t*)dev;
if (ctx) {
close(ctx->mFD);
free(ctx);
}
return 0;
}
/** Open a new instance of a copybit device using name */
static int open_copybit(const struct hw_module_t* module, const char* name,
struct hw_device_t** device)
{
int status = -EINVAL;
copybit_context_t *ctx;
ctx = (copybit_context_t *)malloc(sizeof(copybit_context_t));
memset(ctx, 0, sizeof(*ctx));
ctx->device.common.tag = HARDWARE_DEVICE_TAG;
ctx->device.common.version = 1;
ctx->device.common.module = const_cast<hw_module_t*>(module);
ctx->device.common.close = close_copybit;
ctx->device.set_parameter = set_parameter_copybit;
ctx->device.get = get;
ctx->device.blit = blit_copybit;
ctx->device.stretch = stretch_copybit;
ctx->mAlpha = MDP_ALPHA_NOP;
ctx->mFlags = 0;
ctx->mFD = open("/dev/graphics/fb0", O_RDWR, 0);
if (ctx->mFD < 0) {
status = errno;
LOGE("Error opening frame buffer errno=%d (%s)",
status, strerror(status));
status = -status;
} else {
struct fb_fix_screeninfo finfo;
if (ioctl(ctx->mFD, FBIOGET_FSCREENINFO, &finfo) == 0) {
if (strcmp(finfo.id, "msmfb") == 0) {
/* Success */
status = 0;
} else {
LOGE("Error not msm frame buffer");
status = -EINVAL;
}
} else {
LOGE("Error executing ioctl for screen info");
status = -errno;
}
}
if (status == 0) {
*device = &ctx->device.common;
} else {
close_copybit(&ctx->device.common);
}
return status;
}

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libgralloc/Android.mk Normal file
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# Copyright (C) 2008 The Android Open Source Project
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
LOCAL_PATH := $(call my-dir)
# HAL module implemenation, not prelinked and stored in
# hw/<OVERLAY_HARDWARE_MODULE_ID>.<ro.product.board>.so
include $(CLEAR_VARS)
LOCAL_MODULE_TAGS := optional
LOCAL_PRELINK_MODULE := false
LOCAL_MODULE_PATH := $(TARGET_OUT_SHARED_LIBRARIES)/hw
LOCAL_SHARED_LIBRARIES := liblog libcutils
LOCAL_SRC_FILES := \
allocator.cpp \
gralloc.cpp \
framebuffer.cpp \
mapper.cpp
LOCAL_MODULE := gralloc.bahamas
LOCAL_CFLAGS:= -DLOG_TAG=\"gralloc\"
include $(BUILD_SHARED_LIBRARY)

0
libgralloc/MODULE_LICENSE_APACHE2 Normal file
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190
libgralloc/NOTICE Normal file
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Copyright (c) 2008-2009, The Android Open Source Project
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
Apache License
Version 2.0, January 2004
http://www.apache.org/licenses/
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
1. Definitions.
"License" shall mean the terms and conditions for use, reproduction,
and distribution as defined by Sections 1 through 9 of this document.
"Licensor" shall mean the copyright owner or entity authorized by
the copyright owner that is granting the License.
"Legal Entity" shall mean the union of the acting entity and all
other entities that control, are controlled by, or are under common
control with that entity. For the purposes of this definition,
"control" means (i) the power, direct or indirect, to cause the
direction or management of such entity, whether by contract or
otherwise, or (ii) ownership of fifty percent (50%) or more of the
outstanding shares, or (iii) beneficial ownership of such entity.
"You" (or "Your") shall mean an individual or Legal Entity
exercising permissions granted by this License.
"Source" form shall mean the preferred form for making modifications,
including but not limited to software source code, documentation
source, and configuration files.
"Object" form shall mean any form resulting from mechanical
transformation or translation of a Source form, including but
not limited to compiled object code, generated documentation,
and conversions to other media types.
"Work" shall mean the work of authorship, whether in Source or
Object form, made available under the License, as indicated by a
copyright notice that is included in or attached to the work
(an example is provided in the Appendix below).
"Derivative Works" shall mean any work, whether in Source or Object
form, that is based on (or derived from) the Work and for which the
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represent, as a whole, an original work of authorship. For the purposes
of this License, Derivative Works shall not include works that remain
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"Contribution" shall mean any work of authorship, including
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designated in writing by the copyright owner as "Not a Contribution."
"Contributor" shall mean Licensor and any individual or Legal Entity
on behalf of whom a Contribution has been received by Licensor and
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2. Grant of Copyright License. Subject to the terms and conditions of
this License, each Contributor hereby grants to You a perpetual,
worldwide, non-exclusive, no-charge, royalty-free, irrevocable
copyright license to reproduce, prepare Derivative Works of,
publicly display, publicly perform, sublicense, and distribute the
Work and such Derivative Works in Source or Object form.
3. Grant of Patent License. Subject to the terms and conditions of
this License, each Contributor hereby grants to You a perpetual,
worldwide, non-exclusive, no-charge, royalty-free, irrevocable
(except as stated in this section) patent license to make, have made,
use, offer to sell, sell, import, and otherwise transfer the Work,
where such license applies only to those patent claims licensable
by such Contributor that are necessarily infringed by their
Contribution(s) alone or by combination of their Contribution(s)
with the Work to which such Contribution(s) was submitted. If You
institute patent litigation against any entity (including a
cross-claim or counterclaim in a lawsuit) alleging that the Work
or a Contribution incorporated within the Work constitutes direct
or contributory patent infringement, then any patent licenses
granted to You under this License for that Work shall terminate
as of the date such litigation is filed.
4. Redistribution. You may reproduce and distribute copies of the
Work or Derivative Works thereof in any medium, with or without
modifications, and in Source or Object form, provided that You
meet the following conditions:
(a) You must give any other recipients of the Work or
Derivative Works a copy of this License; and
(b) You must cause any modified files to carry prominent notices
stating that You changed the files; and
(c) You must retain, in the Source form of any Derivative Works
that You distribute, all copyright, patent, trademark, and
attribution notices from the Source form of the Work,
excluding those notices that do not pertain to any part of
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(d) If the Work includes a "NOTICE" text file as part of its
distribution, then any Derivative Works that You distribute must
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of the NOTICE file are for informational purposes only and
do not modify the License. You may add Your own attribution
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You may add Your own copyright statement to Your modifications and
may provide additional or different license terms and conditions
for use, reproduction, or distribution of Your modifications, or
for any such Derivative Works as a whole, provided Your use,
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5. Submission of Contributions. Unless You explicitly state otherwise,
any Contribution intentionally submitted for inclusion in the Work
by You to the Licensor shall be under the terms and conditions of
this License, without any additional terms or conditions.
Notwithstanding the above, nothing herein shall supersede or modify
the terms of any separate license agreement you may have executed
with Licensor regarding such Contributions.
6. Trademarks. This License does not grant permission to use the trade
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7. Disclaimer of Warranty. Unless required by applicable law or
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8. Limitation of Liability. In no event and under no legal theory,
whether in tort (including negligence), contract, or otherwise,
unless required by applicable law (such as deliberate and grossly
negligent acts) or agreed to in writing, shall any Contributor be
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on Your own behalf and on Your sole responsibility, not on behalf
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END OF TERMS AND CONDITIONS

165
libgralloc/allocator.cpp Normal file
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/*
* Copyright (C) 2009 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include <cutils/log.h>
#include "allocator.h"
// align all the memory blocks on a cache-line boundary
const int SimpleBestFitAllocator::kMemoryAlign = 32;
SimpleBestFitAllocator::SimpleBestFitAllocator()
: mHeapSize(0)
{
}
SimpleBestFitAllocator::SimpleBestFitAllocator(size_t size)
: mHeapSize(0)
{
setSize(size);
}
SimpleBestFitAllocator::~SimpleBestFitAllocator()
{
while(!mList.isEmpty()) {
delete mList.remove(mList.head());
}
}
ssize_t SimpleBestFitAllocator::setSize(size_t size)
{
Locker::Autolock _l(mLock);
if (mHeapSize != 0) return -EINVAL;
size_t pagesize = getpagesize();
mHeapSize = ((size + pagesize-1) & ~(pagesize-1));
chunk_t* node = new chunk_t(0, mHeapSize / kMemoryAlign);
mList.insertHead(node);
return size;
}
size_t SimpleBestFitAllocator::size() const
{
return mHeapSize;
}
ssize_t SimpleBestFitAllocator::allocate(size_t size, uint32_t flags)
{
Locker::Autolock _l(mLock);
if (mHeapSize == 0) return -EINVAL;
ssize_t offset = alloc(size, flags);
return offset;
}
ssize_t SimpleBestFitAllocator::deallocate(size_t offset)
{
Locker::Autolock _l(mLock);
if (mHeapSize == 0) return -EINVAL;
chunk_t const * const freed = dealloc(offset);
if (freed) {
return 0;
}
return -ENOENT;
}
ssize_t SimpleBestFitAllocator::alloc(size_t size, uint32_t flags)
{
if (size == 0) {
return 0;
}
size = (size + kMemoryAlign-1) / kMemoryAlign;
chunk_t* free_chunk = 0;
chunk_t* cur = mList.head();
size_t pagesize = getpagesize();
while (cur) {
int extra = ( -cur->start & ((pagesize/kMemoryAlign)-1) ) ;
// best fit
if (cur->free && (cur->size >= (size+extra))) {
if ((!free_chunk) || (cur->size < free_chunk->size)) {
free_chunk = cur;
}
if (cur->size == size) {
break;
}
}
cur = cur->next;
}
if (free_chunk) {
const size_t free_size = free_chunk->size;
free_chunk->free = 0;
free_chunk->size = size;
if (free_size > size) {
int extra = ( -free_chunk->start & ((pagesize/kMemoryAlign)-1) ) ;
if (extra) {
chunk_t* split = new chunk_t(free_chunk->start, extra);
free_chunk->start += extra;
mList.insertBefore(free_chunk, split);
}
LOGE_IF(((free_chunk->start*kMemoryAlign)&(pagesize-1)),
"page is not aligned!!!");
const ssize_t tail_free = free_size - (size+extra);
if (tail_free > 0) {
chunk_t* split = new chunk_t(
free_chunk->start + free_chunk->size, tail_free);
mList.insertAfter(free_chunk, split);
}
}
return (free_chunk->start)*kMemoryAlign;
}
return -ENOMEM;
}
SimpleBestFitAllocator::chunk_t* SimpleBestFitAllocator::dealloc(size_t start)
{
start = start / kMemoryAlign;
chunk_t* cur = mList.head();
while (cur) {
if (cur->start == start) {
LOG_FATAL_IF(cur->free,
"block at offset 0x%08lX of size 0x%08lX already freed",
cur->start*kMemoryAlign, cur->size*kMemoryAlign);
// merge freed blocks together
chunk_t* freed = cur;
cur->free = 1;
do {
chunk_t* const p = cur->prev;
chunk_t* const n = cur->next;
if (p && (p->free || !cur->size)) {
freed = p;
p->size += cur->size;
mList.remove(cur);
delete cur;
}
cur = n;
} while (cur && cur->free);
LOG_FATAL_IF(!freed->free,
"freed block at offset 0x%08lX of size 0x%08lX is not free!",
freed->start * kMemoryAlign, freed->size * kMemoryAlign);
return freed;
}
cur = cur->next;
}
return 0;
}

129
libgralloc/allocator.h Normal file
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/*
* Copyright (C) 2009 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef GRALLOC_ALLOCATOR_H_
#define GRALLOC_ALLOCATOR_H_
#include <stdint.h>
#include <sys/types.h>
#include "gr.h"
// ----------------------------------------------------------------------------
/*
* A simple templatized doubly linked-list implementation
*/
template <typename NODE>
class LinkedList
{
NODE* mFirst;
NODE* mLast;
public:
LinkedList() : mFirst(0), mLast(0) { }
bool isEmpty() const { return mFirst == 0; }
NODE const* head() const { return mFirst; }
NODE* head() { return mFirst; }
NODE const* tail() const { return mLast; }
NODE* tail() { return mLast; }
void insertAfter(NODE* node, NODE* newNode) {
newNode->prev = node;
newNode->next = node->next;
if (node->next == 0) mLast = newNode;
else node->next->prev = newNode;
node->next = newNode;
}
void insertBefore(NODE* node, NODE* newNode) {
newNode->prev = node->prev;
newNode->next = node;
if (node->prev == 0) mFirst = newNode;
else node->prev->next = newNode;
node->prev = newNode;
}
void insertHead(NODE* newNode) {
if (mFirst == 0) {
mFirst = mLast = newNode;
newNode->prev = newNode->next = 0;
} else {
newNode->prev = 0;
newNode->next = mFirst;
mFirst->prev = newNode;
mFirst = newNode;
}
}
void insertTail(NODE* newNode) {
if (mLast == 0) {
insertHead(newNode);
} else {
newNode->prev = mLast;
newNode->next = 0;
mLast->next = newNode;
mLast = newNode;
}
}
NODE* remove(NODE* node) {
if (node->prev == 0) mFirst = node->next;
else node->prev->next = node->next;
if (node->next == 0) mLast = node->prev;
else node->next->prev = node->prev;
return node;
}
};
class SimpleBestFitAllocator
{
public:
SimpleBestFitAllocator();
SimpleBestFitAllocator(size_t size);
~SimpleBestFitAllocator();
ssize_t setSize(size_t size);
ssize_t allocate(size_t size, uint32_t flags = 0);
ssize_t deallocate(size_t offset);
size_t size() const;
private:
struct chunk_t {
chunk_t(size_t start, size_t size)
: start(start), size(size), free(1), prev(0), next(0) {
}
size_t start;
size_t size : 28;
int free : 4;
mutable chunk_t* prev;
mutable chunk_t* next;
};
ssize_t alloc(size_t size, uint32_t flags);
chunk_t* dealloc(size_t start);
static const int kMemoryAlign;
mutable Locker mLock;
LinkedList<chunk_t> mList;
size_t mHeapSize;
};
#endif /* GRALLOC_ALLOCATOR_H_ */

419
libgralloc/framebuffer.cpp Normal file
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/*
* Copyright (C) 2008 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include <sys/mman.h>
#include <dlfcn.h>
#include <cutils/ashmem.h>
#include <cutils/log.h>
#include <hardware/hardware.h>
#include <hardware/gralloc.h>
#include <fcntl.h>
#include <errno.h>
#include <sys/ioctl.h>
#include <string.h>
#include <stdlib.h>
#include <cutils/log.h>
#include <cutils/atomic.h>
#include <linux/fb.h>
#include "linux/msm_mdp.h"
#include "gralloc_priv.h"
#include "gr.h"
/*****************************************************************************/
// numbers of buffers for page flipping
#define NUM_BUFFERS 2
enum {
PAGE_FLIP = 0x00000001,
LOCKED = 0x00000002
};
struct fb_context_t {
framebuffer_device_t device;
};
/*****************************************************************************/
static void
msm_copy_buffer(buffer_handle_t handle, int fd, int width, int height,
int x, int y, int w, int h);
static int fb_setSwapInterval(struct framebuffer_device_t* dev,
int interval)
{
fb_context_t* ctx = (fb_context_t*)dev;
if (interval < dev->minSwapInterval || interval > dev->maxSwapInterval)
return -EINVAL;
// FIXME: implement fb_setSwapInterval
return 0;
}
static int fb_setUpdateRect(struct framebuffer_device_t* dev,
int l, int t, int w, int h)
{
if (((w|h) <= 0) || ((l|t)<0))
return -EINVAL;
fb_context_t* ctx = (fb_context_t*)dev;
private_module_t* m = reinterpret_cast<private_module_t*>(
dev->common.module);
m->info.reserved[0] = 0x54445055; // "UPDT";
m->info.reserved[1] = (uint16_t)l | ((uint32_t)t << 16);
m->info.reserved[2] = (uint16_t)(l+w) | ((uint32_t)(t+h) << 16);
return 0;
}
static int fb_post(struct framebuffer_device_t* dev, buffer_handle_t buffer)
{
if (private_handle_t::validate(buffer) < 0)
return -EINVAL;
fb_context_t* ctx = (fb_context_t*)dev;
private_handle_t const* hnd = reinterpret_cast<private_handle_t const*>(buffer);
private_module_t* m = reinterpret_cast<private_module_t*>(
dev->common.module);
if (hnd->flags & private_handle_t::PRIV_FLAGS_FRAMEBUFFER) {
const size_t offset = hnd->base - m->framebuffer->base;
m->info.activate = FB_ACTIVATE_VBL;
m->info.yoffset = offset / m->finfo.line_length;
if (ioctl(m->framebuffer->fd, FBIOPUT_VSCREENINFO, &m->info) == -1) {
LOGE("FBIOPUT_VSCREENINFO failed");
m->base.unlock(&m->base, buffer);
return -errno;
}
m->currentBuffer = buffer;
} else {
// If we can't do the page_flip, just copy the buffer to the front
// FIXME: use copybit HAL instead of memcpy
void* fb_vaddr;
void* buffer_vaddr;
m->base.lock(&m->base, m->framebuffer,
GRALLOC_USAGE_SW_WRITE_RARELY,
0, 0, m->info.xres, m->info.yres,
&fb_vaddr);
m->base.lock(&m->base, buffer,
GRALLOC_USAGE_SW_READ_RARELY,
0, 0, m->info.xres, m->info.yres,
&buffer_vaddr);
//memcpy(fb_vaddr, buffer_vaddr, m->finfo.line_length * m->info.yres);
msm_copy_buffer(m->framebuffer, m->framebuffer->fd,
m->info.xres, m->info.yres,
m->info.xoffset, m->info.yoffset,
m->info.width, m->info.height);
m->base.unlock(&m->base, buffer);
m->base.unlock(&m->base, m->framebuffer);
}
return 0;
}
/*****************************************************************************/
int mapFrameBufferLocked(struct private_module_t* module)
{
// already initialized...
if (module->framebuffer) {
return 0;
}
char const * const device_template[] = {
"/dev/graphics/fb%u",
"/dev/fb%u",
0 };
int fd = -1;
int i=0;
char name[64];
while ((fd==-1) && device_template[i]) {
snprintf(name, 64, device_template[i], 0);
fd = open(name, O_RDWR, 0);
i++;
}
if (fd < 0)
return -errno;
struct fb_fix_screeninfo finfo;
if (ioctl(fd, FBIOGET_FSCREENINFO, &finfo) == -1)
return -errno;
struct fb_var_screeninfo info;
if (ioctl(fd, FBIOGET_VSCREENINFO, &info) == -1)
return -errno;
info.reserved[0] = 0;
info.reserved[1] = 0;
info.reserved[2] = 0;
info.xoffset = 0;
info.yoffset = 0;
info.activate = FB_ACTIVATE_NOW;
/*
* Explicitly request 5/6/5
*/
info.bits_per_pixel = 16;
info.red.offset = 11;
info.red.length = 5;
info.green.offset = 5;
info.green.length = 6;
info.blue.offset = 0;
info.blue.length = 5;
info.transp.offset = 0;
info.transp.length = 0;
/*
* Request NUM_BUFFERS screens (at lest 2 for page flipping)
*/
info.yres_virtual = info.yres * NUM_BUFFERS;
uint32_t flags = PAGE_FLIP;
if (ioctl(fd, FBIOPUT_VSCREENINFO, &info) == -1) {
info.yres_virtual = info.yres;
flags &= ~PAGE_FLIP;
LOGW("FBIOPUT_VSCREENINFO failed, page flipping not supported");
}
if (info.yres_virtual < info.yres * 2) {
// we need at least 2 for page-flipping
info.yres_virtual = info.yres;
flags &= ~PAGE_FLIP;
LOGW("page flipping not supported (yres_virtual=%d, requested=%d)",
info.yres_virtual, info.yres*2);
}
if (ioctl(fd, FBIOGET_VSCREENINFO, &info) == -1)
return -errno;
int refreshRate = 1000000000000000LLU /
(
uint64_t( info.upper_margin + info.lower_margin + info.yres )
* ( info.left_margin + info.right_margin + info.xres )
* info.pixclock
);
if (refreshRate == 0) {
// bleagh, bad info from the driver
refreshRate = 60*1000; // 60 Hz
}
if (int(info.width) <= 0 || int(info.height) <= 0) {
// the driver doesn't return that information
// default to 160 dpi
info.width = ((info.xres * 25.4f)/160.0f + 0.5f);
info.height = ((info.yres * 25.4f)/160.0f + 0.5f);
}
float xdpi = (info.xres * 25.4f) / info.width;
float ydpi = (info.yres * 25.4f) / info.height;
float fps = refreshRate / 1000.0f;
LOGI( "using (fd=%d)\n"
"id = %s\n"
"xres = %d px\n"
"yres = %d px\n"
"xres_virtual = %d px\n"
"yres_virtual = %d px\n"
"bpp = %d\n"
"r = %2u:%u\n"
"g = %2u:%u\n"
"b = %2u:%u\n",
fd,
finfo.id,
info.xres,
info.yres,
info.xres_virtual,
info.yres_virtual,
info.bits_per_pixel,
info.red.offset, info.red.length,
info.green.offset, info.green.length,
info.blue.offset, info.blue.length
);
LOGI( "width = %d mm (%f dpi)\n"
"height = %d mm (%f dpi)\n"
"refresh rate = %.2f Hz\n",
info.width, xdpi,
info.height, ydpi,
fps
);
if (ioctl(fd, FBIOGET_FSCREENINFO, &finfo) == -1)
return -errno;
if (finfo.smem_len <= 0)
return -errno;
module->flags = flags;
module->info = info;
module->finfo = finfo;
module->xdpi = xdpi;
module->ydpi = ydpi;
module->fps = fps;
/*
* map the framebuffer
*/
int err;
size_t fbSize = roundUpToPageSize(finfo.line_length * info.yres_virtual);
module->framebuffer = new private_handle_t(dup(fd), fbSize,
private_handle_t::PRIV_FLAGS_USES_PMEM);
module->numBuffers = info.yres_virtual / info.yres;
module->bufferMask = 0;
void* vaddr = mmap(0, fbSize, PROT_READ|PROT_WRITE, MAP_SHARED, fd, 0);
if (vaddr == MAP_FAILED) {
LOGE("Error mapping the framebuffer (%s)", strerror(errno));
return -errno;
}
module->framebuffer->base = intptr_t(vaddr);
memset(vaddr, 0, fbSize);
return 0;
}
static int mapFrameBuffer(struct private_module_t* module)
{
pthread_mutex_lock(&module->lock);
int err = mapFrameBufferLocked(module);
pthread_mutex_unlock(&module->lock);
return err;
}
/*****************************************************************************/
static int fb_close(struct hw_device_t *dev)
{
fb_context_t* ctx = (fb_context_t*)dev;
if (ctx) {
free(ctx);
}
return 0;
}
int fb_device_open(hw_module_t const* module, const char* name,
hw_device_t** device)
{
int status = -EINVAL;
if (!strcmp(name, GRALLOC_HARDWARE_FB0)) {
alloc_device_t* gralloc_device;
status = gralloc_open(module, &gralloc_device);
if (status < 0)
return status;
/* initialize our state here */
fb_context_t *dev = (fb_context_t*)malloc(sizeof(*dev));
memset(dev, 0, sizeof(*dev));
/* initialize the procs */
dev->device.common.tag = HARDWARE_DEVICE_TAG;
dev->device.common.version = 0;
dev->device.common.module = const_cast<hw_module_t*>(module);
dev->device.common.close = fb_close;
dev->device.setSwapInterval = fb_setSwapInterval;
dev->device.post = fb_post;
dev->device.setUpdateRect = 0;
private_module_t* m = (private_module_t*)module;
status = mapFrameBuffer(m);
if (status >= 0) {
int stride = m->finfo.line_length / (m->info.bits_per_pixel >> 3);
const_cast<uint32_t&>(dev->device.flags) = 0;
const_cast<uint32_t&>(dev->device.width) = m->info.xres;
const_cast<uint32_t&>(dev->device.height) = m->info.yres;
const_cast<int&>(dev->device.stride) = stride;
const_cast<int&>(dev->device.format) = HAL_PIXEL_FORMAT_RGB_565;
const_cast<float&>(dev->device.xdpi) = m->xdpi;
const_cast<float&>(dev->device.ydpi) = m->ydpi;
const_cast<float&>(dev->device.fps) = m->fps;
const_cast<int&>(dev->device.minSwapInterval) = 1;
const_cast<int&>(dev->device.maxSwapInterval) = 1;
if (m->finfo.reserved[0] == 0x5444 &&
m->finfo.reserved[1] == 0x5055) {
dev->device.setUpdateRect = fb_setUpdateRect;
LOGD("UPDATE_ON_DEMAND supported");
}
*device = &dev->device.common;
}
// Close the gralloc module
gralloc_close(gralloc_device);
}
return status;
}
/* Copy a pmem buffer to the framebuffer */
static void
msm_copy_buffer(buffer_handle_t handle, int fd, int width, int height,
int x, int y, int w, int h)
{
struct {
unsigned int count;
mdp_blit_req req;
} blit;
private_handle_t *priv = (private_handle_t*) handle;
memset(&blit, 0, sizeof(blit));
blit.count = 1;
blit.req.flags = 0;
blit.req.alpha = 0xff;
blit.req.transp_mask = 0xffffffff;
blit.req.src.width = width;
blit.req.src.height = height;
blit.req.src.offset = 0;
blit.req.src.memory_id = priv->fd;
blit.req.dst.width = width;
blit.req.dst.height = height;
blit.req.dst.offset = 0;
blit.req.dst.memory_id = fd;
blit.req.dst.format = MDP_RGB_565;
blit.req.src_rect.x = blit.req.dst_rect.x = x;
blit.req.src_rect.y = blit.req.dst_rect.y = y;
blit.req.src_rect.w = blit.req.dst_rect.w = w;
blit.req.src_rect.h = blit.req.dst_rect.h = h;
if (ioctl(fd, MSMFB_BLIT, &blit))
LOGE("MSMFB_BLIT failed = %d", -errno);
}

64
libgralloc/gr.h Normal file
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/*
* Copyright (C) 2008 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef GR_H_
#define GR_H_
#include <stdint.h>
#ifdef HAVE_ANDROID_OS // just want PAGE_SIZE define
# include <asm/page.h>
#else
# include <sys/user.h>
#endif
#include <limits.h>
#include <sys/cdefs.h>
#include <hardware/gralloc.h>
#include <pthread.h>
#include <errno.h>
#include <cutils/native_handle.h>
/*****************************************************************************/
struct private_module_t;
struct private_handle_t;
inline size_t roundUpToPageSize(size_t x) {
return (x + (PAGE_SIZE-1)) & ~(PAGE_SIZE-1);
}
int mapFrameBufferLocked(struct private_module_t* module);
int terminateBuffer(gralloc_module_t const* module, private_handle_t* hnd);
int mapBuffer(gralloc_module_t const* module, private_handle_t* hnd);
/*****************************************************************************/
class Locker {
pthread_mutex_t mutex;
public:
class Autolock {
Locker& locker;
public:
inline Autolock(Locker& locker) : locker(locker) { locker.lock(); }
inline ~Autolock() { locker.unlock(); }
};
inline Locker() { pthread_mutex_init(&mutex, 0); }
inline ~Locker() { pthread_mutex_destroy(&mutex); }
inline void lock() { pthread_mutex_lock(&mutex); }
inline void unlock() { pthread_mutex_unlock(&mutex); }
};
#endif /* GR_H_ */

602
libgralloc/gralloc.cpp Normal file
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/*
* Copyright (C) 2008 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include <limits.h>
#include <unistd.h>
#include <fcntl.h>
#include <errno.h>
#include <pthread.h>
#include <stdlib.h>
#include <string.h>
#include <sys/mman.h>
#include <sys/stat.h>
#include <sys/types.h>
#include <sys/ioctl.h>
#include <cutils/ashmem.h>
#include <cutils/log.h>
#include <cutils/atomic.h>
#include <hardware/hardware.h>
#include <hardware/gralloc.h>
#include <linux/msm_hw3d.h>
#include <linux/android_pmem.h>
#include "gralloc_priv.h"
#include "allocator.h"
/*****************************************************************************/
// NOTE: must be the same than in oem.h
#define ALLOCATORREGION_RESERVED_SIZE (1200<<10)
#define FB_ARENA HW3D_EBI
static SimpleBestFitAllocator sAllocator;
static SimpleBestFitAllocator sAllocatorGPU(ALLOCATORREGION_RESERVED_SIZE);
/*****************************************************************************/
struct gralloc_context_t {
alloc_device_t device;
/* our private data here */
};
static int gralloc_alloc_buffer(alloc_device_t* dev,
size_t size, int usage, buffer_handle_t* pHandle);
/*****************************************************************************/
int fb_device_open(const hw_module_t* module, const char* name,
hw_device_t** device);
static int gralloc_device_open(const hw_module_t* module, const char* name,
hw_device_t** device);
extern int gralloc_lock(gralloc_module_t const* module,
buffer_handle_t handle, int usage,
int l, int t, int w, int h,
void** vaddr);
extern int gralloc_unlock(gralloc_module_t const* module,
buffer_handle_t handle);
extern int gralloc_register_buffer(gralloc_module_t const* module,
buffer_handle_t handle);
extern int gralloc_unregister_buffer(gralloc_module_t const* module,
buffer_handle_t handle);
extern int gralloc_perform(struct gralloc_module_t const* module,
int operation, ... );
/*****************************************************************************/
static struct hw_module_methods_t gralloc_module_methods = {
open: gralloc_device_open
};
struct private_module_t HAL_MODULE_INFO_SYM = {
base: {
common: {
tag: HARDWARE_MODULE_TAG,
version_major: 1,
version_minor: 0,
id: GRALLOC_HARDWARE_MODULE_ID,
name: "Graphics Memory Allocator Module",
author: "The Android Open Source Project",
methods: &gralloc_module_methods
},
registerBuffer: gralloc_register_buffer,
unregisterBuffer: gralloc_unregister_buffer,
lock: gralloc_lock,
unlock: gralloc_unlock,
perform: gralloc_perform,
},
framebuffer: 0,
flags: 0,
numBuffers: 0,
bufferMask: 0,
lock: PTHREAD_MUTEX_INITIALIZER,
currentBuffer: 0,
pmem_master: -1,
pmem_master_base: 0,
master_phys: 0,
gpu: -1,
gpu_base: 0,
fb_map_offset: 0
};
/*****************************************************************************/
static int gralloc_alloc_framebuffer_locked(alloc_device_t* dev,
size_t size, int usage, buffer_handle_t* pHandle)
{
private_module_t* m = reinterpret_cast<private_module_t*>(
dev->common.module);
// allocate the framebuffer
if (m->framebuffer == NULL) {
// initialize the framebuffer, the framebuffer is mapped once
// and forever.
int err = mapFrameBufferLocked(m);
if (err < 0) {
return err;
}
}
const uint32_t bufferMask = m->bufferMask;
const uint32_t numBuffers = m->numBuffers;
const size_t bufferSize = m->finfo.line_length * m->info.yres;
if (numBuffers == 1) {
// If we have only one buffer, we never use page-flipping. Instead,
// we return a regular buffer which will be memcpy'ed to the main
// screen when post is called.
int newUsage = (usage & ~GRALLOC_USAGE_HW_FB) | GRALLOC_USAGE_HW_2D;
return gralloc_alloc_buffer(dev, bufferSize, newUsage, pHandle);
}
if (bufferMask >= ((1LU<<numBuffers)-1)) {
// We ran out of buffers.
return -ENOMEM;
}
// create a "fake" handles for it
intptr_t vaddr = intptr_t(m->framebuffer->base);
private_handle_t* hnd = new private_handle_t(dup(m->framebuffer->fd), size,
private_handle_t::PRIV_FLAGS_USES_PMEM |
private_handle_t::PRIV_FLAGS_FRAMEBUFFER);
// find a free slot
for (uint32_t i=0 ; i<numBuffers ; i++) {
if ((bufferMask & (1LU<<i)) == 0) {
m->bufferMask |= (1LU<<i);
break;
}
vaddr += bufferSize;
}
hnd->base = vaddr;
hnd->offset = vaddr - intptr_t(m->framebuffer->base);
*pHandle = hnd;
return 0;
}
static int gralloc_alloc_framebuffer(alloc_device_t* dev,
size_t size, int usage, buffer_handle_t* pHandle)
{
private_module_t* m = reinterpret_cast<private_module_t*>(
dev->common.module);
pthread_mutex_lock(&m->lock);
int err = gralloc_alloc_framebuffer_locked(dev, size, usage, pHandle);
pthread_mutex_unlock(&m->lock);
return err;
}
static int init_pmem_area_locked(private_module_t* m)
{
int err = 0;
int master_fd = open("/dev/pmem", O_RDWR, 0);
if (master_fd >= 0) {
size_t size;
pmem_region region;
if (ioctl(master_fd, PMEM_GET_TOTAL_SIZE, &region) < 0) {
LOGE("PMEM_GET_TOTAL_SIZE failed, limp mode");
size = 8<<20; // 8 MiB
} else {
size = region.len;
}
sAllocator.setSize(size);
void* base = mmap(0, size,
PROT_READ|PROT_WRITE, MAP_SHARED, master_fd, 0);
if (base == MAP_FAILED) {
err = -errno;
base = 0;
close(master_fd);
master_fd = -1;
}
m->pmem_master = master_fd;
m->pmem_master_base = base;
} else {
err = -errno;
}
return err;
}
static int init_pmem_area(private_module_t* m)
{
pthread_mutex_lock(&m->lock);
int err = m->pmem_master;
if (err == -1) {
// first time, try to initialize pmem
err = init_pmem_area_locked(m);
if (err) {
m->pmem_master = err;
}
} else if (err < 0) {
// pmem couldn't be initialized, never use it
} else {
// pmem OK
err = 0;
}
pthread_mutex_unlock(&m->lock);
return err;
}
static int init_gpu_area_locked(private_module_t* m)
{
int err = 0;
int gpu = open("/dev/msm_hw3dm", O_RDWR, 0);
LOGE_IF(gpu<0, "could not open hw3dm (%s)", strerror(errno));
if (gpu >= 0) {
struct hw3d_region regions[HW3D_NUM_REGIONS];
if (ioctl(gpu, HW3D_GET_REGIONS, regions) < 0) {
LOGE("HW3D_GET_REGIONS failed (%s)", strerror(errno));
err = -errno;
} else {
LOGD("smi: offset=%08lx, len=%08lx, phys=%p",
regions[HW3D_SMI].map_offset,
regions[HW3D_SMI].len,
regions[HW3D_SMI].phys);
LOGD("ebi: offset=%08lx, len=%08lx, phys=%p",
regions[HW3D_EBI].map_offset,
regions[HW3D_EBI].len,
regions[HW3D_EBI].phys);
LOGD("reg: offset=%08lx, len=%08lx, phys=%p",
regions[HW3D_REGS].map_offset,
regions[HW3D_REGS].len,
regions[HW3D_REGS].phys);
void* base = mmap(0, ALLOCATORREGION_RESERVED_SIZE,
PROT_READ|PROT_WRITE, MAP_SHARED,
gpu, regions[FB_ARENA].map_offset);
if (base == MAP_FAILED) {
LOGE("mmap EBI1 (%s)", strerror(errno));
err = -errno;
base = 0;
close(gpu);
gpu = -1;
}
m->fb_map_offset = regions[FB_ARENA].map_offset;
m->gpu = gpu;
m->gpu_base = base;
}
} else {
err = -errno;
m->gpu = 0;
m->gpu_base = 0;
}
return err;
}
static int init_gpu_area(private_module_t* m)
{
pthread_mutex_lock(&m->lock);
int err = m->gpu;
if (err == -1) {
// first time, try to initialize gpu
err = init_gpu_area_locked(m);
if (err) {
m->gpu = err;
}
} else if (err < 0) {
// gpu couldn't be initialized, never use it
} else {
// gpu OK
err = 0;
}
pthread_mutex_unlock(&m->lock);
return err;
}
static int gralloc_alloc_buffer(alloc_device_t* dev,
size_t size, int usage, buffer_handle_t* pHandle)
{
int err = 0;
int flags = 0;
int fd = -1;
int gpu_fd = -1;
void* base = 0;
int offset = 0;
size = roundUpToPageSize(size);
if (usage & GRALLOC_USAGE_HW_TEXTURE) {
// enable pmem in that case, so our software GL can fallback to
// the copybit module.
flags |= private_handle_t::PRIV_FLAGS_USES_PMEM;
}
if (usage & GRALLOC_USAGE_HW_2D) {
flags |= private_handle_t::PRIV_FLAGS_USES_PMEM;
}
if ((flags & private_handle_t::PRIV_FLAGS_USES_PMEM) == 0) {
try_ashmem:
fd = ashmem_create_region("gralloc-buffer", size);
if (fd < 0) {
LOGE("couldn't create ashmem (%s)", strerror(errno));
err = -errno;
}
} else if ((usage & GRALLOC_USAGE_HW_RENDER) == 0) {
private_module_t* m = reinterpret_cast<private_module_t*>(
dev->common.module);
err = init_pmem_area(m);
if (err == 0) {
// PMEM buffers are always mmapped
base = m->pmem_master_base;
offset = sAllocator.allocate(size);
if (offset < 0) {
// no more pmem memory
err = -ENOMEM;
} else {
struct pmem_region sub = { offset, size };
// now create the "sub-heap"
fd = open("/dev/pmem", O_RDWR, 0);
err = fd < 0 ? fd : 0;
// and connect to it
if (err == 0)
err = ioctl(fd, PMEM_CONNECT, m->pmem_master);
// and make it available to the client process
if (err == 0)
err = ioctl(fd, PMEM_MAP, &sub);
if (err < 0) {
err = -errno;
close(fd);
sAllocator.deallocate(offset);
fd = -1;
}
memset((char*)base + offset, 0, size);
//LOGD_IF(!err, "allocating pmem size=%d, offset=%d", size, offset);
}
} else {
if ((usage & GRALLOC_USAGE_HW_2D) == 0) {
// the caller didn't request PMEM, so we can try something else
flags &= ~private_handle_t::PRIV_FLAGS_USES_PMEM;
err = 0;
goto try_ashmem;
} else {
LOGE("couldn't open pmem (%s)", strerror(errno));
}
}
} else {
// looks like we want 3D...
flags &= ~private_handle_t::PRIV_FLAGS_USES_PMEM;
flags |= private_handle_t::PRIV_FLAGS_USES_GPU;
private_module_t* m = reinterpret_cast<private_module_t*>(
dev->common.module);
err = init_gpu_area(m);
if (err == 0) {
// GPU buffers are always mmapped
base = m->gpu_base;
// When a process holding GPU surfaces gets killed, it may take
// up to a few seconds until SurfaceFlinger is notified and can
// release the memory. So it's useful to wait a little bit here.
long sleeptime = 0;
int retry = 8; // roughly 5 seconds
do {
offset = sAllocatorGPU.allocate(size);
if (offset < 0) {
// no more pmem memory
LOGW("%d KiB allocation failed in GPU memory, retrying...",
size/1024);
err = -ENOMEM;
sleeptime += 250000;
usleep(sleeptime);
} else {
LOGD("allocating GPU size=%d, offset=%d", size, offset);
fd = open("/dev/null", O_RDONLY); // just so marshalling doesn't fail
gpu_fd = m->gpu;
memset((char*)base + offset, 0, size);
err = 0;
}
} while ((err == -ENOMEM) && (retry-- > 0));
} else {
// not enough memory, try ashmem
flags &= ~private_handle_t::PRIV_FLAGS_USES_GPU;
err = 0;
goto try_ashmem;
}
}
if (err == 0) {
private_handle_t* hnd = new private_handle_t(fd, size, flags);
if (base == NULL) {
gralloc_module_t* module = reinterpret_cast<gralloc_module_t*>(
dev->common.module);
err = mapBuffer(module, hnd);
if (err == 0) {
*pHandle = hnd;
}
} else {
private_module_t* m = reinterpret_cast<private_module_t*>(
dev->common.module);
hnd->offset = offset;
hnd->base = int(base)+offset;
hnd->gpu_fd = gpu_fd;
hnd->map_offset = m->fb_map_offset;
*pHandle = hnd;
}
}
LOGE_IF(err, "gralloc failed err=%s", strerror(-err));
return err;
}
/*****************************************************************************/
static int gralloc_alloc(alloc_device_t* dev,
int w, int h, int format, int usage,
buffer_handle_t* pHandle, int* pStride)
{
if (!pHandle || !pStride)
return -EINVAL;
size_t size, stride;
int bpp = 0;
switch (format) {
case HAL_PIXEL_FORMAT_RGBA_8888:
case HAL_PIXEL_FORMAT_RGBX_8888:
case HAL_PIXEL_FORMAT_BGRA_8888:
bpp = 4;
break;
case HAL_PIXEL_FORMAT_RGB_888:
bpp = 3;
break;
case HAL_PIXEL_FORMAT_RGB_565:
case HAL_PIXEL_FORMAT_RGBA_5551:
case HAL_PIXEL_FORMAT_RGBA_4444:
bpp = 2;
break;
default:
return -EINVAL;
}
if (usage & GRALLOC_USAGE_HW_RENDER) {
/* buffers MUST be aligned to the NEXT 8 pixels multiple any other
* alignments will fail do to assumptions in the driver */
const int pixelAlignment = 8;
const int mask = pixelAlignment - 1;
stride = (w + mask) & ~mask;
size = stride * h * bpp;
} else {
const int align = 4;
size_t bpr = (w*bpp + (align-1)) & ~(align-1);
size = bpr * h;
stride = bpr / bpp;
}
int err;
if (usage & GRALLOC_USAGE_HW_FB) {
err = gralloc_alloc_framebuffer(dev, size, usage, pHandle);
} else {
err = gralloc_alloc_buffer(dev, size, usage, pHandle);
}
if (err < 0) {
return err;
}
*pStride = stride;
return 0;
}
static int gralloc_free(alloc_device_t* dev,
buffer_handle_t handle)
{
if (private_handle_t::validate(handle) < 0)
return -EINVAL;
private_handle_t const* hnd = reinterpret_cast<private_handle_t const*>(handle);
if (hnd->flags & private_handle_t::PRIV_FLAGS_FRAMEBUFFER) {
// free this buffer
private_module_t* m = reinterpret_cast<private_module_t*>(
dev->common.module);
const size_t bufferSize = m->finfo.line_length * m->info.yres;
int index = (hnd->base - m->framebuffer->base) / bufferSize;
m->bufferMask &= ~(1<<index);
} else {
if (hnd->flags & private_handle_t::PRIV_FLAGS_USES_PMEM) {
if (hnd->fd >= 0) {
struct pmem_region sub = { hnd->offset, hnd->size };
int err = ioctl(hnd->fd, PMEM_UNMAP, &sub);
LOGE_IF(err<0, "PMEM_UNMAP failed (%s), "
"fd=%d, sub.offset=%lu, sub.size=%lu",
strerror(errno), hnd->fd, hnd->offset, hnd->size);
if (err == 0) {
// we can't deallocate the memory in case of UNMAP failure
// because it would give that process access to someone else's
// surfaces, which would be a security breach.
sAllocator.deallocate(hnd->offset);
}
}
} else if (hnd->flags & private_handle_t::PRIV_FLAGS_USES_GPU) {
LOGD("freeing GPU buffer at %d", hnd->offset);
sAllocatorGPU.deallocate(hnd->offset);
}
gralloc_module_t* module = reinterpret_cast<gralloc_module_t*>(
dev->common.module);
terminateBuffer(module, const_cast<private_handle_t*>(hnd));
}
close(hnd->fd);
delete hnd;
return 0;
}
/*****************************************************************************/
static int gralloc_close(struct hw_device_t *dev)
{
gralloc_context_t* ctx = reinterpret_cast<gralloc_context_t*>(dev);
if (ctx) {
/* TODO: keep a list of all buffer_handle_t created, and free them
* all here.
*/
free(ctx);
}
return 0;
}
int gralloc_device_open(const hw_module_t* module, const char* name,
hw_device_t** device)
{
int status = -EINVAL;
if (!strcmp(name, GRALLOC_HARDWARE_GPU0)) {
gralloc_context_t *dev;
dev = (gralloc_context_t*)malloc(sizeof(*dev));
/* initialize our state here */
memset(dev, 0, sizeof(*dev));
/* initialize the procs */
dev->device.common.tag = HARDWARE_DEVICE_TAG;
dev->device.common.version = 0;
dev->device.common.module = const_cast<hw_module_t*>(module);
dev->device.common.close = gralloc_close;
dev->device.alloc = gralloc_alloc;
dev->device.free = gralloc_free;
*device = &dev->device.common;
status = 0;
} else {
status = fb_device_open(module, name, device);
}
return status;
}

120
libgralloc/gralloc_priv.h Normal file
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@ -0,0 +1,120 @@
/*
* Copyright (C) 2008 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef GRALLOC_PRIV_H_
#define GRALLOC_PRIV_H_
#include <stdint.h>
#include <limits.h>
#include <sys/cdefs.h>
#include <hardware/gralloc.h>
#include <pthread.h>
#include <errno.h>
#include <unistd.h>
#include <cutils/native_handle.h>
#include <linux/fb.h>
/*****************************************************************************/
struct private_module_t;
struct private_handle_t;
struct private_module_t {
gralloc_module_t base;
struct private_handle_t* framebuffer;
uint32_t flags;
uint32_t numBuffers;
uint32_t bufferMask;
pthread_mutex_t lock;
buffer_handle_t currentBuffer;
int pmem_master;
void* pmem_master_base;
unsigned long master_phys;
int gpu;
void* gpu_base;
int fb_map_offset;
struct fb_var_screeninfo info;
struct fb_fix_screeninfo finfo;
float xdpi;
float ydpi;
float fps;
};
/*****************************************************************************/
#ifdef __cplusplus
struct private_handle_t : public native_handle {
#else
struct private_handle_t {
native_handle_t nativeHandle;
#endif
enum {
PRIV_FLAGS_FRAMEBUFFER = 0x00000001,
PRIV_FLAGS_USES_PMEM = 0x00000002,
PRIV_FLAGS_USES_GPU = 0x00000004,
};
// file-descriptors
int fd;
// ints
int magic;
int flags;
int size;
int offset;
int gpu_fd; // stored as an int, b/c we don't want it marshalled
// FIXME: the attributes below should be out-of-line
int base;
int map_offset;
int pid;
#ifdef __cplusplus
static const int sNumInts = 8;
static const int sNumFds = 1;
static const int sMagic = 'gmsm';
private_handle_t(int fd, int size, int flags) :
fd(fd), magic(sMagic), flags(flags), size(size), offset(0),
base(0), pid(getpid())
{
version = sizeof(native_handle);
numInts = sNumInts;
numFds = sNumFds;
}
~private_handle_t() {
magic = 0;
}
static int validate(const native_handle* h) {
const private_handle_t* hnd = (const private_handle_t*)h;
if (!h || h->version != sizeof(native_handle) ||
h->numInts != sNumInts || h->numFds != sNumFds ||
hnd->magic != sMagic)
{
LOGE("invalid gralloc handle (at %p)", h);
return -EINVAL;
}
return 0;
}
#endif
};
#endif /* GRALLOC_PRIV_H_ */

241
libgralloc/mapper.cpp Normal file
View File

@ -0,0 +1,241 @@
/*
* Copyright (C) 2008 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include <limits.h>
#include <errno.h>
#include <pthread.h>
#include <unistd.h>
#include <string.h>
#include <stdarg.h>
#include <sys/mman.h>
#include <sys/stat.h>
#include <sys/types.h>
#include <sys/ioctl.h>
#include <cutils/log.h>
#include <cutils/atomic.h>
#include <hardware/hardware.h>
#include <hardware/gralloc.h>
#include <linux/android_pmem.h>
#include "gralloc_priv.h"
// we need this for now because pmem cannot mmap at an offset
#define PMEM_HACK 1
/* desktop Linux needs a little help with gettid() */
#if defined(ARCH_X86) && !defined(HAVE_ANDROID_OS)
#define __KERNEL__
# include <linux/unistd.h>
pid_t gettid() { return syscall(__NR_gettid);}
#undef __KERNEL__
#endif
/*****************************************************************************/
static int gralloc_map(gralloc_module_t const* module,
buffer_handle_t handle,
void** vaddr)
{
private_handle_t* hnd = (private_handle_t*)handle;
if (!(hnd->flags & private_handle_t::PRIV_FLAGS_FRAMEBUFFER)) {
size_t size = hnd->size;
#if PMEM_HACK
size += hnd->offset;
#endif
void* mappedAddress = mmap(0, size,
PROT_READ|PROT_WRITE, MAP_SHARED, hnd->fd, 0);
if (mappedAddress == MAP_FAILED) {
LOGE("Could not mmap handle %p, fd=%d (%s)",
handle, hnd->fd, strerror(errno));
hnd->base = 0;
return -errno;
}
hnd->base = intptr_t(mappedAddress) + hnd->offset;
//LOGD("gralloc_map() succeeded fd=%d, off=%d, size=%d, vaddr=%p",
// hnd->fd, hnd->offset, hnd->size, mappedAddress);
}
*vaddr = (void*)hnd->base;
return 0;
}
static int gralloc_unmap(gralloc_module_t const* module,
buffer_handle_t handle)
{
private_handle_t* hnd = (private_handle_t*)handle;
if (!(hnd->flags & private_handle_t::PRIV_FLAGS_FRAMEBUFFER)) {
void* base = (void*)hnd->base;
size_t size = hnd->size;
#if PMEM_HACK
base = (void*)(intptr_t(base) - hnd->offset);
size += hnd->offset;
#endif
//LOGD("unmapping from %p, size=%d, flags=%08x", base, size, hnd->flags);
if (munmap(base, size) < 0) {
LOGE("Could not unmap %s", strerror(errno));
}
}
hnd->base = 0;
return 0;
}
/*****************************************************************************/
static pthread_mutex_t sMapLock = PTHREAD_MUTEX_INITIALIZER;
/*****************************************************************************/
int gralloc_register_buffer(gralloc_module_t const* module,
buffer_handle_t handle)
{
if (private_handle_t::validate(handle) < 0)
return -EINVAL;
// if this handle was created in this process, then we keep it as is.
int err = 0;
private_handle_t* hnd = (private_handle_t*)handle;
if (hnd->pid != getpid()) {
hnd->base = NULL;
if (!(hnd->flags & private_handle_t::PRIV_FLAGS_USES_GPU)) {
void *vaddr;
err = gralloc_map(module, handle, &vaddr);
}
}
return err;
}
int gralloc_unregister_buffer(gralloc_module_t const* module,
buffer_handle_t handle)
{
if (private_handle_t::validate(handle) < 0)
return -EINVAL;
// never unmap buffers that were created in this process
private_handle_t* hnd = (private_handle_t*)handle;
if (hnd->pid != getpid()) {
if (hnd->base) {
gralloc_unmap(module, handle);
}
}
return 0;
}
int mapBuffer(gralloc_module_t const* module,
private_handle_t* hnd)
{
void* vaddr;
return gralloc_map(module, hnd, &vaddr);
}
int terminateBuffer(gralloc_module_t const* module,
private_handle_t* hnd)
{
if (hnd->base) {
// this buffer was mapped, unmap it now
if (hnd->flags & private_handle_t::PRIV_FLAGS_USES_PMEM) {
if (hnd->pid != getpid()) {
// ... unless it's a "master" pmem buffer, that is a buffer
// mapped in the process it's been allocated.
// (see gralloc_alloc_buffer())
gralloc_unmap(module, hnd);
}
} else if (hnd->flags & private_handle_t::PRIV_FLAGS_USES_GPU) {
// XXX: for now do nothing here
} else {
gralloc_unmap(module, hnd);
}
}
return 0;
}
int gralloc_lock(gralloc_module_t const* module,
buffer_handle_t handle, int usage,
int l, int t, int w, int h,
void** vaddr)
{
// this is called when a buffer is being locked for software
// access. in thin implementation we have nothing to do since
// not synchronization with the h/w is needed.
// typically this is used to wait for the h/w to finish with
// this buffer if relevant. the data cache may need to be
// flushed or invalidated depending on the usage bits and the
// hardware.
if (private_handle_t::validate(handle) < 0)
return -EINVAL;
private_handle_t* hnd = (private_handle_t*)handle;
*vaddr = (void*)hnd->base;
return 0;
}
int gralloc_unlock(gralloc_module_t const* module,
buffer_handle_t handle)
{
// we're done with a software buffer. nothing to do in this
// implementation. typically this is used to flush the data cache.
if (private_handle_t::validate(handle) < 0)
return -EINVAL;
return 0;
}
/*****************************************************************************/
int gralloc_perform(struct gralloc_module_t const* module,
int operation, ... )
{
int res = -EINVAL;
va_list args;
va_start(args, operation);
switch (operation) {
case GRALLOC_MODULE_PERFORM_CREATE_HANDLE_FROM_BUFFER: {
int fd = va_arg(args, int);
size_t size = va_arg(args, size_t);
size_t offset = va_arg(args, size_t);
void* base = va_arg(args, void*);
// validate that it's indeed a pmem buffer
pmem_region region;
if (ioctl(fd, PMEM_GET_SIZE, &region) < 0) {
break;
}
native_handle_t** handle = va_arg(args, native_handle_t**);
private_handle_t* hnd = (private_handle_t*)native_handle_create(
private_handle_t::sNumFds, private_handle_t::sNumInts);
hnd->magic = private_handle_t::sMagic;
hnd->fd = fd;
hnd->flags = private_handle_t::PRIV_FLAGS_USES_PMEM;
hnd->size = size;
hnd->offset = offset;
hnd->base = intptr_t(base) + offset;
*handle = (native_handle_t *)hnd;
res = 0;
break;
}
}
va_end(args);
return res;
}

24
device_tattoo_eu.mk → liblights/Android.mk
View File

@ -1,4 +1,3 @@
#
# Copyright (C) 2008 The Android Open Source Project
#
# Licensed under the Apache License, Version 2.0 (the "License");
@ -12,8 +11,23 @@
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
$(call inherit-product, device/common/gps/gps_eu_supl.mk)
$(call inherit-product-if-exists, device/htc/tattoo/device_tattoo_eu-vendor.mk)
$(call inherit-product, device/htc/tattoo/device_tattoo.mk)
LOCAL_PATH:= $(call my-dir)
ifneq ($(TARGET_SIMULATOR),true)
include $(CLEAR_VARS)
LOCAL_MODULE := lights.bahamas
LOCAL_MODULE_PATH := $(TARGET_OUT_SHARED_LIBRARIES)/hw
LOCAL_MODULE_TAGS := optional
LOCAL_SRC_FILES := lights.c
LOCAL_SHARED_LIBRARIES := liblog
LOCAL_PRELINK_MODULE := false
include $(BUILD_SHARED_LIBRARY)
endif # !TARGET_SIMULATOR

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