| #include <sys/io.h> | |
| void main(){ | |
| ioperm(0x72,2,1); | |
| outb(0xF7,0x72); | |
| outb(0x77,0x73); | |
| } |
What does this do?
io.h cannot be found after installing gcc. Any help would be appreciated. Thanks.
What does this do?
This will give you all the Menus "Smokeless UMAF" gave you, but integrated in the normal Steamdeck BIOS ;)
(I only can confirm this for BIOS v115)
Alia5, could you kindly give us a direct 'step by step' for people that have no experience with Linux, the desktop or apps (besides typing a program in discover and clicking "install", etc?).
Heads up, TDP controls don't seem to work using this tool. Thanks for creating it mate!
Alia5, could you kindly give us a direct 'step by step' for people that have no experience with Linux, the desktop or apps (besides typing a program in discover and clicking "install", etc?).
Heads up, TDP controls don't seem to work using this tool. Thanks for creating it mate!
They didn't work on v114 with SmokelessUMAF either.
However, you can just disable Power throttling and call it a day ¯\_(ツ)_/¯
io.h cannot be found after installing gcc. Any help would be appreciated. Thanks.
Compile it on another machine
Compile it on another machine
Thanks, this was on DietPi which is heavily based off Raspberry Pi OS, which is based off Debian OS. I did try on the Steam Deck itself but it didn't work as gcc wouldn't install at all and I found it was advised not to perform this on the Steam Deck anyway due to limitations.
In the end I didn't want to spend hours on such a simple task so I downloaded some random compiled file from Japan, I wasn't a fan of it but my Steam Deck doesn't store anything confidential anyway and it worked great, a nice -20 undervolt now.
I've mixed thoughts on the gatekeeping of compiled files. I hope it can change in the future, perhaps Valve or AMD could add some further anti bricking steps (wishful thinking I know).
It worked. But when I disabled the power throttling it ignores the manual edited fast and slow tdp
how can I reset it to default?
I have test with BIOS v116 without issues. The two options are enabled.
I have one question.
To undervolt CPU, GPU and SOC on their respective section. What values can I set? Absolut values in mV or just the offset with plus or minus symbols?
@vicpala same question
upd: https://youtu.be/LNEI7BTc87Q?t=648 this explains it
@ASmyrnyi not the same with BIOS v116
I have seen this tutorial before, however with BIOS v116 there are not any option to choose Negative or positive offset, just only exists one field to set a numerical value and I guess should be the absolute value of total Voltage in mV not just a offset with + or - signal
@vicpala didn't know about that, thanks for explaining
The negative and positive offsets are still there for me on 116.
Just bear in mind, that using the unlocked section to set TDP won't work, it will always get capped at 15w.
In order to override that you have to use Smokeless UMAF after unlocking the BIOS using this method.
compile with
gcc -O1 SD_Unlocker.c -o SD_UnlockerRun with
sudo ./SD_UnlockerBoot to Steam Deck OG Bios and Enjoy