Increasing The Notification LED In GB Roms - General Questions and Answers

Open Root Explorer, Go to System Folder/etc/pre_hw_confog.sh.bak, then open it with text editor, then Change 1000 (or any number to 7000).
echo 1000 > $dev/red/max_current
echo 1000 > $dev/green/max_current
echo 1000 > $dev/blue/max_current
OR,
if your rom dosent have "pre_hw_confog.sh.bak" then, write these to hw_config.sh:
echo 7000 > $dev/red/max_current
echo 7000 > $dev/green/max_current
echo 7000 > $dev/blue/max_current

Related

[Q]Where to place...

I'm trying to install dualtouch on my x10 mini pro with the files found here.
http://forum.xda-developers.com/showthread.php?t=1064558
I've done the temporary install through terminal emulator, but it's this bold part that stumps me. The bold parts show the permanent install.
add the two lines before any other insmod at the bottom of hw_config.sh:
"insmod /system/lib/modules/cy8ctma300_ser.ko"
"sleep 1"
Click to expand...
Click to collapse
Im confused
This is my hw_config.sh file trough wordpad on my computer.
# Vibrator configuration
dev=/sys/devices/platform/msm_pmic_vibrator
echo 2400 > $dev/voltage_mv
# lm3530 LMU configuration
dev=/sys/devices/platform/i2c-adapter/i2c-0/0-0036
echo linear > $dev/br::mapping # linear exp
echo 32768 > $dev/br::rate::up # 8, 1024, 2048, 4096, 8192, 16384, 32768, 65538
echo 32768 > $dev/br::rate::down # 8, 1024, 2048, 4096, 8192, 16384, 32768, 65538
echo 226 > $dev/br::limit # 0 - 255
echo 22.5 > $dev/br::fsc # 5.0, 8.5, 12.0, 15.5, 19.0, 22.5, 26.0, 29.5
echo 4,80,160,250 > $dev/curve::borders
echo 60,102,144,185,227 > $dev/curve::targets
echo high-z > $dev/als::r1 # high-z, 9360, 5560 .. 677.6 (see chip mnual)
echo high-z > $dev/als::r2 # high-z, 9360, 5560 .. 677.6 (see chip mnual)
echo 512 > $dev/als::avg-t # 32, 63, 128, 256, 512, 1024, 2048, 4096
echo i2c_pwm_als > $dev/mode # i2c, pwm, i2c_pwm, als, pwm_als, i2c_pwm_als, i2_als
# Proximity sensor configuration
dev=/sys/devices/platform/proximity-sensor/semc/proximity-sensor
echo 15 > $dev/led_on_ms # sensor LED on time in ms
echo 35 > $dev/led_off_ms # sensor LED off time in ms
# Flash LED configuration
dev=/sys/devices/platform/msm_pmic_flash_led
echo 80 > $dev/spotlight::current_ma # spotlight current
echo 4700 > $dev/spotlight::boost_mv # spotlight boost voltage
echo 480 > $dev/cmaflash::current_ma # camera flash current
echo 5000 > $dev/cmaflash::boost_mv # camera flash voltage
# Keyboard LED configuration
dev=/sys/devices/platform/msm_pmic_misc_led.0
echo 3 > $dev/als::cut-off # would be active only in ligh zone "0"
echo user_als > $dev/control::mode # user, als, user_als
echo 40 > $dev/max::current_ma # 0, 10, 20 .. 150 mA
Click to expand...
Click to collapse
Where do i type the 2 lines.
drybones41 said:
I'm trying to install dualtouch on my x10 mini pro with the files found here.
http://forum.xda-developers.com/showthread.php?t=1064558
I've done the temporary install through terminal emulator, but it's this bold part that stumps me. The bold parts show the permanent install.
Im confused
This is my hw_config.sh file trough wordpad on my computer.
Where do i type the 2 lines.
Click to expand...
Click to collapse
just put the two lines at the bottom. Seems like you have a clean hw_config.sh so you can ignore the before part and just insert them at the bottom of the file
slade87 said:
just put the two lines at the bottom. Seems like you have a clean hw_config.sh so you can ignore the before part and just insert them at the bottom of the file
Click to expand...
Click to collapse
Oh so thats what you do, it's just the way you worded the quoted phrase which kind of confused me. Im new to the rooting and editing scene. Thanks for the help
EDIT: Just finished and rebooted and multitouch is working like a charm thanks.

[Q] Faux kernel init.post_boot.sh customization

This is, i´m reeally noob, and do it just for fun and have muy sensation the way I like, so I want to know just the basics to do that.
Just added stock frequencies to init.post_boot.sh of faux kernel, and I wondering, how to control the transitions or steps of the frecuency scaling, I found this lines, but really don´t know if they will work. Some of them are already in my file. But I don´t know whats the function of sampling_rate, up_threshold, and sampling_down_factor, and if they will work on intellidemand governor.
echo 40000 > /sys/devices/system/cpu/cpu0/cpufreq/ondemand/sampling_rate
echo 40000 > /sys/devices/system/cpu/cpu1/cpufreq/ondemand/sampling_rate
echo "60000" > /sys/devices/system/cpu/cpu0/cpufreq/conservative/sampling_rate
echo "60000" > /sys/devices/system/cpu/cpu1/cpufreq/conservative/sampling_rate
echo 80 > /sys/devices/system/cpu/cpu0/cpufreq/ondemand/up_threshold
echo 80 > /sys/devices/system/cpu/cpu1/cpufreq/ondemand/up_threshold
echo "95" > /sys/devices/system/cpu/cpu0/cpufreq/conservative/up_threshold
echo "95" > /sys/devices/system/cpu/cpu1/cpufreq/conservative/up_threshold
echo "1" > /sys/devices/system/cpu/cpufreq/ondemand/io_is_busy
echo "2" > /sys/devices/system/cpu/cpufreq/ondemand/sampling_down_factor
echo "20" > /sys/devices/system/cpu/cpufreq/ondemand/down_differential
chown system /sys/devices/system/cpu/cpu0/cpufreq/ondemand/sampling_rate
chown system /sys/devices/system/cpu/cpu1/cpufreq/ondemand/sampling_rate
echo "192000" > /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq
echo "192000" > /sys/devices/system/cpu/cpu1/cpufreq/scaling_min_freq
chown system /sys/devices/system/cpu/cpu0/online
chown system /sys/devices/system/cpu/cpu1/online
chown system /sys/power/perflock
Thanks!

Control CPU and many other features via Init.d

Control CPU without any custom application via Init.d :victory:
Disclaimer :
Code:
Please Note : You are solely responsible for what you do to your phone. I nor XDA are responsible for damage you may cause to your device if you mess up something
Here i present you a technique to control CPU and Dyn Fsync, Vibration on supported kernels & also Voltage.
I have attached the Init.d script you can change vdd, Turn on/off Dynamic Fsync, Change CPU Scaling levels.
Detailed Guide on how to use this is coming soon
Download the attached file rename it to just 99init no extension and save it give it 755 permission. & Restart and see i have edited this for my use and am on my personal build of Phoenix Kernel so experience and usage might change on other kernels.
Detailed Guide
echo 1 > /sys/module/rpm_resources/enable_low_power/L2_cache
echo 1 > /sys/module/rpm_resources/enable_low_power/pxo
echo 1 > /sys/module/rpm_resources/enable_low_power/vdd_dig
echo 1 > /sys/module/rpm_resources/enable_low_power/vdd_mem
echo 1 > /sys/module/pm_8x60/modes/cpu0/power_collapse/suspend_enabled
echo 1 > /sys/module/pm_8x60/modes/cpu1/power_collapse/suspend_enabled
echo 1 > /sys/module/pm_8x60/modes/cpu2/power_collapse/suspend_enabled
echo 1 > /sys/module/pm_8x60/modes/cpu3/power_collapse/suspend_enabled
echo 1 > /sys/module/pm_8x60/modes/cpu0/standalone_power_collapse/suspend_enabled
echo 1 > /sys/module/pm_8x60/modes/cpu1/standalone_power_collapse/suspend_enabled
echo 1 > /sys/module/pm_8x60/modes/cpu2/standalone_power_collapse/suspend_enabled
echo 1 > /sys/module/pm_8x60/modes/cpu3/standalone_power_collapse/suspend_enabled
echo 1 > /sys/module/pm_8x60/modes/cpu0/standalone_power_collapse/idle_enabled
echo 1 > /sys/module/pm_8x60/modes/cpu1/standalone_power_collapse/idle_enabled
echo 1 > /sys/module/pm_8x60/modes/cpu2/standalone_power_collapse/idle_enabled
echo 1 > /sys/module/pm_8x60/modes/cpu3/standalone_power_collapse/idle_enabled
echo 1 > /sys/module/pm_8x60/modes/cpu0/power_collapse/idle_enabled
•>> Enables suspend and sleep modules.( i think so.. :silly: )
echo "ondemand" > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor
echo "ondemand" > /sys/devices/system/cpu/cpu1/cpufreq/scaling_governor
•>> This tweak sets ondemand as default governor.
echo 80 > /sys/devices/system/cpu/cpufreq/ondemand/up_threshold
echo 1 > /sys/devices/system/cpu/cpufreq/ondemand/io_is_busy
echo 4 > /sys/devices/system/cpu/cpufreq/ondemand/sampling_down_factor
echo 10 > /sys/devices/system/cpu/cpufreq/ondemand/down_differential
echo 80 > /sys/devices/system/cpu/cpufreq/ondemand/up_threshold_multi_core
echo 3 > /sys/devices/system/cpu/cpufreq/ondemand/down_differential_multi_core
echo 918000 > /sys/devices/system/cpu/cpufreq/ondemand/optimal_freq
echo 918000 > /sys/devices/system/cpu/cpufreq/ondemand/sync_freq
echo 80 > /sys/devices/system/cpu/cpufreq/ondemand/up_threshold_any_cpu_load
•>> Sets advanced options of ondemand Gov
echo 1188000 > /sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq
echo 1188000 > /sys/devices/system/cpu/cpu1/cpufreq/scaling_max_freq
echo 384000 > /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq
echo 384000 > /sys/devices/system/cpu/cpu1/cpufreq/scaling_min_freq
•>> Sets Min/Max frequencies respectively. for both the CPU's
chown system /sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq
chown system /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq
chown system /sys/devices/system/cpu/cpu1/cpufreq/scaling_max_freq
chown system /sys/devices/system/cpu/cpu1/cpufreq/scaling_min_freq
chown root.system /sys/devices/system/cpu/mfreq
chmod 220 /sys/devices/system/cpu/mfreq
chown root.system /sys/devices/system/cpu/cpu1/online
chown root.system /sys/devices/system/cpu/cpu2/online
chmod 664 /sys/devices/system/cpu/cpu1/online
chmod 664 /sys/devices/system/cpu/cpu2/online
•>> Sets Permissions
echo 18 > /sys/devices/virtual/timed_output/vibrator/level
•>> Vibration Control on supported kernels, Supported in Phoenix Kernel
vdd=-62500
echo ${vdd} > /sys/devices/system/cpu/cpufreq/vdd_table/vdd_levels
echo "All voltages changed by ${vdd}" > /data/local/tmp/vdd.txt
•>> Voltage Control Script, It has been set to max UV by defaule i.e. -62 mV
Note : As the Name suggests its init.d script saved in etc/init.d folder set the permission of the script to 755.​
Added Detailed info
I have added detailed info on each individual script :good: , All of the above scripts have been tested on my Sony Xperia L C2104 running my personal build of Phoenix Kernel
you don't mention where to save it on the phone....
Its init.d script
getochkn said:
you don't mention where to save it on the phone....
Click to expand...
Click to collapse
Actually as the Name suggests its init.d script saved in etc/init.d folder set the permission of the script to 755.
Gonna try this!
Sent from my C2105 using XDA Premium 4 mobile app
try it
abielzuliom said:
Gonna try this!
Sent from my C2105 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
Try it and report back
first we have to enable init.d dude with universal init.d app
yep
yash989 said:
first we have to enable init.d dude with universal init.d app
Click to expand...
Click to collapse
Yep if you are on a kernel that doesnt have init.d support which might be weird :silly:

[Q] Init.d problems

I'm trying to make a script for my kernel settings on boot but can't seem to get them to apply it only applies the GPU clock, the max frequency, and voltage table. The CPU boost speeds, the go hispeed load value, and my I/o settings don't however. Is there something I'm doing wrong? At the end of the script I even have a line for it to create a text file verifying that the script ran but it in fact does not. There is no other kernel apps set to run at boot, and I've tried editing a vomertweaks zip with my settings and it won't apply either. Can anyone give me some tips?
Code:
#!/system/bin/sh
# CPU
echo 1267200 > /sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq
echo 1267200 > /sys/devices/system/cpu/cpu1/cpufreq/scaling_max_freq
echo 1267200 > /sys/devices/system/cpu/cpu2/cpufreq/scaling_max_freq
echo 1267200 > /sys/devices/system/cpu/cpu3/cpufreq/scaling_max_freq
# GPU
echo 330000000 > /sys/devices/fdb00000.qcom,kgsl-3d0/kgsl/kgsl-3d0/max_gpuclk
# CPU Boost
echo 1036800 > /sys/module/cpu_boost/parameters/input_boost_freq
echo 960000 > /sys/module/cpu_boost/parameters/sync_threshold
# Governor
echo 120000 > /sys/devices/system/cpu/cpufreq/interactive/above_hispeed_delay
echo 97 > /sys/devices/system/cpu/cpufreq/interactive/go_hispeed_load
echo 1190400 > /sys/devices/system/cpu/cpufreq/interactive/hispeed_freq
echo 10000 > /sys/devices/system/cpu/cpufreq/interactive/min_sample_time
echo 93 > /sys/devices/system/cpu/cpufreq/interactive/target_loads
# Hotplug
echo 95 > /sys/devices/virtual/misc/mako_hotplug_control/load_threshold
# I/O Scheduler
echo row > /sys/block/mmcblk0/queue/scheduler
echo 1024 > /sys/block/mmcblk0/queue/read_ahead_kb
# Vibration
echo 20 > /sys/devices/virtual/timed_output/vibrator/vtg_level
# DISABLED:
# FSYNC System Call
#echo N > /sys/module/sync/parameters/fsync_enabled
#
# Voltage
echo "700 700 700 700 710 720 730 750 760 790 800 830 875 935 970" > /sys/devices/system/cpu/cpu0/cpufreq/UV_mV_table
#
echo " ~ franco Tweaks Applied! ~ " > /sdcard/FKU.txt;

Ideal Init for AOSP-based ROMs

I wrote this program because Android's init process on Qualcomm phones is absolutely terrible. It's full of things like the following hidden code segment:
Code:
if [ -f /sys/devices/soc0/soc_id ]; then
soc_id=`cat /sys/devices/soc0/soc_id`
else
soc_id=`cat /sys/devices/system/soc/soc0/id`
fi
if [ -f /sys/devices/f9967000.i2c/i2c-0/0-0072/enable_irq ]; then
echo 1 > /sys/devices/f9967000.i2c/i2c-0/0-0072/enable_irq
else
echo "doesn't find slimport enable_irq"
fi
case "$soc_id" in
"208" | "211" | "214" | "217" | "209" | "212" | "215" | "218" | "194" | "210" | "213" | "216")
for devfreq_gov in /sys/class/devfreq/qcom,cpubw*/governor
do
echo "cpubw_hwmon" > $devfreq_gov
done
echo "interactive" > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor
echo "interactive" > /sys/devices/system/cpu/cpu1/cpufreq/scaling_governor
echo "interactive" > /sys/devices/system/cpu/cpu2/cpufreq/scaling_governor
echo "interactive" > /sys/devices/system/cpu/cpu3/cpufreq/scaling_governor
#echo "20000 1400000:40000 1700000:20000" > /sys/devices/system/cpu/cpufreq/interactive/above_hispeed_delay
echo 90 > /sys/devices/system/cpu/cpufreq/interactive/go_hispeed_load
echo 1190400 > /sys/devices/system/cpu/cpufreq/interactive/hispeed_freq
echo 1 > /sys/devices/system/cpu/cpufreq/interactive/io_is_busy
#echo "85 1500000:90 1800000:70" > /sys/devices/system/cpu/cpufreq/interactive/target_loads
echo 40000 > /sys/devices/system/cpu/cpufreq/interactive/min_sample_time
echo 20 > /sys/module/cpu_boost/parameters/boost_ms
#echo 1728000 > /sys/module/cpu_boost/parameters/sync_threshold
#echo 100000 > /sys/devices/system/cpu/cpufreq/interactive/sampling_down_factor
echo 1497600 > /sys/module/cpu_boost/parameters/input_boost_freq
echo 40 > /sys/module/cpu_boost/parameters/input_boost_ms
#Set LGE Interactive-Grid parameters for G3 models
echo "20000 1100000:40000 1500000:20000" > /sys/devices/system/cpu/cpufreq/interactive/above_hispeed_delay
echo "85 1500000:90" > /sys/devices/system/cpu/cpufreq/interactive/target_loads
echo 960000 > /sys/module/cpu_boost/parameters/sync_threshold
echo 0 > /sys/devices/system/cpu/cpufreq/interactive/sampling_down_factor
echo 1 > /sys/devices/system/cpu/cpufreq/interactive/is_grid
echo 40000 > /sys/devices/system/cpu/cpufreq/interactive/above_optimal_max_freq_delay
echo 960000 > /sys/devices/system/cpu/cpufreq/interactive/optimal_max_freq
echo 7 > /sys/devices/system/cpu/cpufreq/interactive/middle_grid_step
echo 37 > /sys/devices/system/cpu/cpufreq/interactive/middle_grid_load
echo 14 > /sys/devices/system/cpu/cpufreq/interactive/high_grid_step
echo 46 > /sys/devices/system/cpu/cpufreq/interactive/high_grid_load
echo 1000 > /sys/class/devfreq/g3-display.0/polling_interval
setprop ro.qualcomm.perf.cores_online 2
;;
*)
echo "ondemand" > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor
echo "ondemand" > /sys/devices/system/cpu/cpu1/cpufreq/scaling_governor
echo "ondemand" > /sys/devices/system/cpu/cpu2/cpufreq/scaling_governor
echo "ondemand" > /sys/devices/system/cpu/cpu3/cpufreq/scaling_governor
echo 50000 > /sys/devices/system/cpu/cpufreq/ondemand/sampling_rate
echo 90 > /sys/devices/system/cpu/cpufreq/ondemand/up_threshold
echo 1 > /sys/devices/system/cpu/cpufreq/ondemand/io_is_busy
echo 2 > /sys/devices/system/cpu/cpufreq/ondemand/sampling_down_factor
echo 10 > /sys/devices/system/cpu/cpufreq/ondemand/down_differential
echo 70 > /sys/devices/system/cpu/cpufreq/ondemand/up_threshold_multi_core
echo 3 > /sys/devices/system/cpu/cpufreq/ondemand/down_differential_multi_core
echo 960000 > /sys/devices/system/cpu/cpufreq/ondemand/optimal_freq
echo 960000 > /sys/devices/system/cpu/cpufreq/ondemand/sync_freq
# even if scaling_max_freq go down because of themal mitigation, input_boost frequency does not go down.
# echo 1190400 > /sys/devices/system/cpu/cpufreq/ondemand/input_boost
echo 80 > /sys/devices/system/cpu/cpufreq/ondemand/up_threshold_any_cpu_load
#Set LGE Ondemand-Grid parameters for msm8974aa
echo 960000 > /sys/devices/system/cpu/cpufreq/ondemand/optimal_max_freq
echo 7 > /sys/devices/system/cpu/cpufreq/ondemand/middle_grid_step
echo 40 > /sys/devices/system/cpu/cpufreq/ondemand/middle_grid_load
echo 14 > /sys/devices/system/cpu/cpufreq/ondemand/high_grid_step
echo 50 > /sys/devices/system/cpu/cpufreq/ondemand/high_grid_load
;;
esac
What is $soc_id equal to? Now we have to audit trail to see what and when $soc_id has been set to, which will open up another can of worms to see when it was initialized to, and what are the implications of having $soc_id set to a certain value, rather than another further down in the init process? Why can't we just extract all of the actual information to the boot process and leave the other junk (support for CPUs which are 5+ years old, unused features, etc) behind?
Enter Ideal Init. What Ideal Init is, consists of some changes to your device's stock kernel, and some changes to your device's stock ramdisk. Once you make the changes to the kernel and ramdisk, you create a boot.img with the new and updated kernel and ramdisk, and flash it to your device. The changes you just made to the kernel and ramdisk now allow the system calls made by your device's init.*.rc scripts and init shell scripts to be logged and dumped for later use.
From there you can dump your device's logs using the dmesg command, and run the ideal_init program on your computer to interpret these intercepted system calls and output a single valid init.<device>.rc. Then you can revert back to your original setup.
Basically, this program turns all of these init scripts and these init shell scripts and extracts only the information that was actually used in the boot process to create something like this
Check out the README for detailed instructions
https://github.com/JackpotClavin/Ideal-Init
Hope this helps the device bringup for future ROMs

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