Pimp My Z1

Pimp My Z1 is a sleek, holo, fully Open-Source (GPL v2 license) app which allows to control various sysfs interfaces present on some kernels for the Sony Xperia Z1.

The features include:

# CPU Control:
- Set your minimum & maximum CPU frequencies (and overclock if your kernel allows it)
- Set a different Governor for each CPU core
- Select your I/O Scheduler
- View your current CPU frequency in real-time and with a graph
- Toggle clock_krait_8974 voltage boost
- View your CPU's PVS binning level
- Set your CPU voltage levels on a per-frequency-step basis

# GPU Control:
- Set your minimum & maximum GPU frequencies (and overclock it if your kernel allows it)
- Select your GPU Governor
- View your current GPU frequency in real-time and with a graph

# Memory Management:
- Toggle KSM (Kernel Samepage Merging)
- Set KSM's amount of pages to scan
- Set KSM's timer
- Set your VM VFS cache pressure
- Set your VM's swappiness
- Set your VM's dirty ratio & dirty background ratio
- Set your VM's dirty writeback & dirty expire

# Power Management:
- Select your level of multi-core power savings, a.k.a sched_mc power savings (disabled/moderate/aggressive)
- Toggle the IntelliPlug hotplug driver on and off
- Toggle IntelliPlug's eco mode on and off
- Toggle between the default early_suspend PM driver and the newer power_suspend PM driver

# I/O Tweaks:
- Toggle Dynamic File Sync on and off
- Set a different I/O Scheduler for internal & external storage

# Miscellaneous
- Toggle Kernel Same-page Merging (KSM) on and off
- Set the amount of memory pages KSM should scan
- Set the sleep timer in milliseconds for the KSM runs

# Sound Control:
- Independently control the digital headphone output left/right channels gain at a hardware level
- Independently control the analog headphone output left/right channels gain at a hardware level
- Independently control the speaker output left/right channels gain at a hardware level
- Control the microphone input gain at a hardware level
- Control the camera microphone input gain at a hardware level

# Touch Screen Control:
- Enable/Disable Pen Mode to allow/disallow the use of any non-plastic pen or object as a stylus for the touchscreen
- Enable/Disable Glove Mode to allow/disallow using the touchscreen while wearing gloves
- Enable/Disable Double Tap 2 Wake (double-tap the screen to wake the device)

This application is licensed under the General Public License version 2 (GPL v2)
Source-code available on github at: https://github.com/Androguide/Pimp_my_Z1