Kernel – – OC-VFPv3-d16_FP 1.4GHZ – Galaxy Tab 10.1

-merged (from
ASoC: tegra: Cross check the connection state on receiving interrupt
ARM: tegra: Avoid timer calibration on slave cpu’s
usb: tegra: otg: add delay for register update
video: tegra: dc: disable windows on dc disable
video:tegra:dc: fix hdcp hotplug issue
video: tegra: dc: reduce HDCP re-negotiation delay
video: tegra: host: Add ioctl to set/get clk rate
video: tegra: dc: clean up dynamic emc code
video: tegra: dc: remove emc clock worker
ARM tegra: gpio: Correct gpio interrupt init sequence
media: video: tegra: reset sclk rate to min

-If you want to bench, it is advised that you set min/max to the same number.
-For Custom roms: Be aware, I’ve put the wifi module right in the ramdisk (which is where it is on 10.1 stock). Please move over the modules folder in /system/lib prior to flashing, if this applies to you.

Issues from Stock to be resolved:
-Slight delay on wakeup (introduced in HC 3.1) when not plugged in, and/or having to press power up to two times to wakeup (rare (if it is busy doing something)).

-Bootup animation sound starts a little bit later (then it was on stock). This is a result of using BFQ.

Things to do:
Undervolt low/mid ranges
Implement UMS


-XTRA contains:
*ondemand governor default; only ondemand, interactive, userspace and performance governors
*BFQ I/O Scheduler
*some more cgroup options
*namespaces support
*autogroup (session) support
*erratas 742230, 742231, 720789 and 743622 applied

10.1-Wifi (GT-P7510):

10.1-Wifi, Touchwiz UX (OTA, GT-P7510):

10.1v (HC 3.1 (seo/isimobile; GT-P7100):

10.1 3G, Touchwiz UX (HC 3.1 (stock); GT-P7500):

10.1 LTE (SCH-I905):


lib-2636.4.tar.gz (Kernel Modules)
Download: lib-2636.4.tar.gz




Installation Instructions:

Flash in recovery.

Download the latest SetCPU from this thread:

Launch it, accept root allowance and select autodetect.
ondemand will be the default governor

To install kernel modules:
Use Winrar (windows) or tar with the z option and unpack lib-2636.4.tar.gz
Push any module you desire to /data/local/modules (this is created by the
Then, insmod it (you can do this via adb, in a gscript, or on the device in terminal.

-If you want to enable usb charging:
adb shell echo 1 > /sys/class/power_supply/battery/force_usb_charging

To disable:
adb shell echo 0 > /sys/class/power_supply/battery/force_usb_charging

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