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[Kernel][TF300T/ME301T - Stock - 10.6.1.27.5][GRIMLOCK_Kernel_V0.8][Jan 3 2014]

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By hardslog, Recognized Contributor on 18th October 2013, 06:02 PM
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NOTE - This is only for the Stock Based 4.2.1 rom Kernel, or a ROM that is based on stock, such as GRIMLOCK, ENERGY or CROMI. If you are looking for a CyanogenMod based kernel, then please GO HERE

Looks like nobody is doing kernels for our TF300T anymore so I figured I would give it a try. Please let me know what you think

FEATURES

-Based off of the newest Kernel source from Asus (10.6.1.27.5)
-Dynamic Fsync control [V0.6]
-Modified Ramdisk for insecure kernel and init.d support [V0.1]
-added in smartassV2 governor - more to come [V0.2]
-Overclocking to 1.7GHZ [V0.2]
-Added CIFS support (needs testing) [V0.3.1]
-Added support for requested USB network card (DUB-E100 revision C) [V0.3.1]
-Added SIO, Deadline, and VR scheduler [V0.4]
-Voltage control - [V0.5]
-Hope to have fixed the temp "bootloop" issue [V0.6]
-kexec hardboot to enable data2sd support
-GPU OC control

LINK - GRIMLOCK_KERNEL_V0.8

Version 0.7 now has support for data2sd. If you would like data2sd you will need to flash this patch in recovery: Courtesy of _that



I'm very new to the kernel compiling game so there might be some issues, although I have not run into any. It has been tested on the GRIMLOCK rom stock rooted rom, and should also work on CROMI without issue.

I'd like to thank the following:

_that
sbdags
Hundsbuah
Surdu_Petru
Faux123
untermensch

Without help and contributions from these 6 (as well as others) this would not be possible.

Kernel Source is here


Old versions of Kernel:

GRIMLOCK_KERNEL_V0.7
GRIMLOCK_KERNEL_V0.6
GRIMLOCK_KERNEL_V0.1
GRIMLOCK_KERNEL_V0.2
GRIMLOCK_KERNEL_V0.3.1
GRIMLOCK_KERNEL_V0.4
GRIMLOCK_KERNEL_V0.5
Last edited by hardslog; 3rd January 2014 at 03:50 PM. Reason: Updates
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18th October 2013, 08:04 PM |#2  
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thanks for your work *thumbs up*
i hope this will be a great think in the future
19th October 2013, 01:03 AM |#3  
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Awesome! Finally a new kernel... Hope you'll add cpu / gpu OC as hunds...
19th October 2013, 10:21 AM |#4  
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So to confirm, no TF300TG support in here, right, just TF300T?
19th October 2013, 03:41 PM |#5  
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Not yet. I'm waiting for asus to drop source for 10.6.2.10

Sent from my HTC One using xda app-developers app
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20th October 2013, 09:46 AM |#6  
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I tested on TF300T stock rom ....very good for this moment

Send to Asus TF300T Stock and S4 mtk6589 rooted
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21st October 2013, 06:59 PM |#7  
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Still in the testing phase but thanks to the source code that @untermensch release for our device it looks like a lot of the changes that he made for 4.1 work on the 4.2 kernel as well.
Last edited by hardslog; 22nd October 2013 at 02:09 PM.
21st October 2013, 10:48 PM |#8  
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@hardslog

compiling sources comer error
arch/arm/mach-tegra/pm.c:1087:19: error: inlining failed in call to always_inline ‘read_pmc_wake_status’: function body not available

patch :

--- a/arch/arm/mach-tegra/pm.c
+++ b/arch/arm/mach-tegra/pm.c
@@ -1084,7 +1084,7 @@ static int tegra_pm_enter_suspend(void)
return 0;
}

-extern inline u64 read_pmc_wake_status(void);
+extern u64 read_pmc_wake_status(void);
static void tegra_pm_enter_resume(void)
{
if (current_suspend_mode == TEGRA_SUSPEND_LP0)
Last edited by Keshukas; 21st October 2013 at 10:58 PM.
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21st October 2013, 11:06 PM |#9  
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Quote:
Originally Posted by Keshukas

@hardslog

compiling sources comer error
arch/arm/mach-tegra/pm.c:1087:19: error: inlining failed in call to always_inline ‘read_pmc_wake_status’: function body not available

patch :

--- a/arch/arm/mach-tegra/pm.c
+++ b/arch/arm/mach-tegra/pm.c
@@ -1084,7 +1084,7 @@ static int tegra_pm_enter_suspend(void)
return 0;
}

-extern inline u64 read_pmc_wake_status(void);
+extern u64 read_pmc_wake_status(void);
static void tegra_pm_enter_resume(void)
{
if (current_suspend_mode == TEGRA_SUSPEND_LP0)

What are your sources and toolchains? I did not run into such a problem.
Did what you were doing work after applying the patch?
22nd October 2013, 02:30 PM |#10  
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Update - OC up to 1.7GHZ
Please see OP for download link for V0.2

Also added in smartassv2 governor.

Basically how this kernel works now is as follows:

Powersave: 1GHZ
Balanced mode: 1.3GHZ
Performance mode: 1.7GHZ

Please let me know how it works for you. It seems stable for me.
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23rd October 2013, 09:30 AM |#11  
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I tested Antutu benchmark post result.... on performance mode

Send to Asus TF300T stock foto oc 1,7 GHz and Galati S4 Mtk6589
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