L4T Lakka Switch - now with audio and Vulkan

grabman · Jun 11, 2021

Snomannen_kalle said:
You might have to dump your joy cons in Hekate for them to work properly between Lakka and HOS -- you can do this from Nyx menu or something similar (bottom left corner in the main screen). Don't have a pro controller myself, so not sure how, but it should be supported -- try to look for somewhere where it says something about Bluetooth would be my guess.

As to resolution: you need to make a file

Code:

storage/dock-hotplug.conf

and put a resolution in it (e.g. 1280x720) your screen support. The maximum is 3840x2160@30, but note that there might be issues with 4k TVs and setting this resolution might not work

i really appreciate the info about res config. That really should be in a read me.

This thing could be so cool but has huge config issues.

Pro controller detected by bluetooth paired blah blah but no work. Will try the joy con thing but please read my post carefully. With a ps3 controller perfectly configured once in game in some cores the lakka build is still looking for joy con to be used?? i have this all recorded btw...

bad361 · Jun 11, 2021

grabman said:
i really appreciate the info about res config. That really should be in a read me.

This thing could be so cool but has huge config issues.

Pro controller detected by bluetooth paired blah blah but no work. Will try the joy con thing but please read my post carefully. With a ps3 controller perfectly configured once in game in some cores the lakka build is still looking for joy con to be used?? i have this all recorded btw...

Yeah, controller profiles seem to be broken for now... They work, but lakka doesn't save them and doesn't automatically change devices when you plug/unplug. Also you can only control lakka menus from port 1 (it might or might not be changed soon) so you have to remap every time when you want to use something other than joycons as p1. I'd suggest to stick to joycons for now, tho for p2 its fine since you can navigate menus as p1, so just set it up and map it how you want in port 2 and play. I tested my ds4, 8bitdo and old arcade stick for x360/pc (all wired) and they all worked, but it was a pain in the ass to use them as p1.

grabman · Jun 11, 2021

bad361 said:
Yeah, controller profiles seem to be broken for now... They work, but lakka doesn't save them and doesn't automatically change devices when you plug/unplug. Also you can only control lakka menus from port 1 (it might or might not be changed soon) so you have to remap every time when you want to use something other than joycons as p1. I'd suggest to stick to joycons for now, tho for p2 its fine since you can navigate menus as p1, so just set it up and map it how you want in port 2 and play. I tested my ds4, 8bitdo and old arcade stick for x360/pc (all wired) and they all worked, but it was a pain in the ass to use them as p1.

ok so i am not crazy thanks for confirming..well for me it is bummer since once i take joycon off switch then i have no joy but i will tinker some more... on my 4k tv 1920x1080@60 does not work in the conf either will try other settings i guess...

Snomannen_kalle · Jun 13, 2021

grabman said:
i really appreciate the info about res config. That really should be in a read me.

This thing could be so cool but has huge config issues.

Pro controller detected by bluetooth paired blah blah but no work. Will try the joy con thing but please read my post carefully. With a ps3 controller perfectly configured once in game in some cores the lakka build is still looking for joy con to be used?? i have this all recorded btw...

Happy to help! I didn't address the rest of the things in your post as I didn't know what to suggest to make stuff work, sorry about that. As to the resolution: Not sure exactly on the format on the resolution in the file -- first figure I quoted is straight from the discord, and the last one at well, but I'm not sure if anything specific is needed for e.g. configuring fps. You could always try to ask in the discord channel if you can't make it work

2Dover3D · Jun 13, 2021

Tested a lot of games and the simpsons hit and run is running very well!

bad361 · Jun 13, 2021

bigwhop23 said:
Tested a lot of games and the simpsons hit and run is running very well!

hm, last time i checked Hit and Run like a week ago it ran terribly with a lot of slowdowns and stuttering esp while driving...I tested with 1.8 cpu and vulkan. Has it really improved that much? That's awesome.

I've just tested it again with lakka 3.1, vulkan and 1.8 OC and it still runs A LOT worse than what's shown in your vid. Is there some specific setting or maybe a patch or something?

pinbi7 · Jun 14, 2021

cl4ssik said:
Hello @bad361,

have you tested "Marvel Super Heroes vs. Street Fighter" on Saturn,
Myself, the game is still freezing and not playable :/
Thanks.

marvel vs street fighter and marvel vs capcom should work fine under mame or fba, arcade perfect!

sirAnger · Jun 14, 2021

bad361 said:
I've just tested it again with lakka 3.1, vulkan and 1.8 OC and it still runs A LOT worse than what's shown in your vid. Is there some specific setting or maybe a patch or something?

I posted a bit more detail in the discord but the cliff's notes version here for anybody else coming here:

threaded video on
vsync off
vulkan video driver
OC cpu to 1.8, gpu to 460
core options - cpu clock speed: 30-40%

that will get you "fullspeed" though the low core cpu speed will give you a small frameskip effect to bring you back to full speed video and audio. Again, I go into a bit more detail on what the settings do in the discord channel.

nWo · Jun 16, 2021

sirAnger said:
I posted a bit more detail in the discord but the cliff's notes version here for anybody else coming here:

threaded video on

vsync off

vulkan video driver

OC cpu to 1.8, gpu to 460

core options - cpu clock speed: 30-40%

that will get you "fullspeed" though the low core cpu speed will give you a small frameskip effect to bring you back to full speed video and audio. Again, I go into a bit more detail on what the settings do in the discord channel.

Could you please post a link to the discord channel? Thanks for your advice.

bad361 · Jun 16, 2021

nWo said:
Could you please post a link to the discord channel? Thanks for your advice.

RetroNX: https://discord.gg/erNC4FB

xbmcuser · Jun 17, 2021

I want to put in a request to allow overclock of RAM as with HOS sys/clck?

Wil this help?

xbmcuser · Jun 17, 2021

sirAnger said:
I posted a bit more detail in the discord but the cliff's notes version here for anybody else coming here:

threaded video on

vsync off

vulkan video driver

OC cpu to 1.8, gpu to 460

core options - cpu clock speed: 30-40%

that will get you "fullspeed" though the low core cpu speed will give you a small frameskip effect to bring you back to full speed video and audio. Again, I go into a bit more detail on what the settings do in the discord channel.

I also switch OFF Wi-fi, bluetooth
Switch off Progressive scan
Shader compilation mode: a-sync Skip Rendering

In game switch sound to Mono.

favoulos · Jun 17, 2021

Are there any major differences between lakka and standalone retroarch in addition to the vulkan support of lakka?

Inviato dal mio SM-G973F utilizzando Tapatalk

bad361 · Jun 17, 2021

favoulos said:
Are there any major differences between lakka and standalone retroarch in addition to the vulkan support of lakka?

Inviato dal mio SM-G973F utilizzando Tapatalk

Its been mentioned 100 times already... Dolphin core, decent Saturn emulation, better Dreamcast compatibility, better PSX emulation, better/more stable N64, arguably better PSP, some other stuff probably that i just don't use.

cl4ssik · Jun 18, 2021

I tested The Last Blade 2 on Dreamcast, but the screens becomes tiny,

Does anyone have a solution to solve this problem ? Thanks.

bad361 · Jun 18, 2021

cl4ssik said:
I tested The Last Blade 2 on Dreamcast, but the screens becomes tiny,

Does anyone have a solution to solve this problem ? Thanks.

Yeah, i asked the same question in discord a while ago, but got no response. I guess its switch specific (for both HOS and Lakka) cause i can't reproduce it on win10 Flycast nor on Android. The are 2 solutions (kinda): use integer scaling and manually adjust the screen ratio literally pixel by pixel or just play the arcade version, it runs with no issues using FBNeo.

2Dover3D · Jun 18, 2021

I need help so i made some changes in the dolphin menu trying to get a rom to run faster doing so one of the changes froze it up so now everytime i try try to start dolphin up it goes to the black frozen screen so i cant even get back into settings to change it back. Anyone knows how to reset it back to default or have any solutions?

bad361 · Jun 18, 2021

bigwhop23 said:
I need help so i made some changes in the dolphin menu trying to get a rom to run faster doing so one of the changes froze it up so now everytime i try try to start dolphin up it goes to the black frozen screen so i cant even get back into settings to change it back. Anyone knows how to reset it back to default or have any solutions?

Delete the storage folder and launch lakka again, it will rebuild everything. You can backup the folders that you need like playlists and remaps etc.

2Dover3D · Jun 18, 2021

bad361 said:
Delete the storage folder and launch lakka again, it will rebuild everything. You can backup the folders that you need like playlists and remaps etc.

Thanks for the reply but I figured it out and not by doing that

--------------------- MERGED ---------------------------

bad361 said:
hm, last time i checked Hit and Run like a week ago it ran terribly with a lot of slowdowns and stuttering esp while driving...I tested with 1.8 cpu and vulkan. Has it really improved that much? That's awesome.

I've just tested it again with lakka 3.1, vulkan and 1.8 OC and it still runs A LOT worse than what's shown in your vid. Is there some specific setting or maybe a patch or something?

Just seeing this but actually no but make sure it is 30% and vulkan

nWo · Jun 20, 2021

Anybody, by chance, know how to bypass the glitch on Paper Mario: TTYD with the Professor opening the door after talking to him the first time?

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