Vulkan Failed to submit to command buffer

[nonexist]

Using Vulkan I get this error and a Blue and black flickering screen.



games afected
zelda wind waker
budokai tenkaichi 2 (in game while playing)
etc.....

this bug happend with new drivers for adreno 640.

v530
v604 this one ported from 8gen1 have masive speed up

those driver work perfectly with ppsspp and aethersx2, vulkan bug only with dolphin

note: v502 driver work fine bit are slow compared with the others.

if anyone want to try this drivers https://www.pling.com/p/1531554/

magisk is required

[JosJuice]

So these drivers haven't officially been released for the chipset you're using? If so, we can't be sure whether the performance boost and this issue are legitimate or if it's just because the drivers aren't fully compatible with your hardware...

[nonexist]

As I understand from what the developer who compiled them said, the drivers are compiled from qualcomm repository.

Also users with snapdragon 888 like s21 ultra have the same issue with oficial drivers Vulkan version 1.1.128

I don't know twhat changed but it really has a significant improvement in performance but unfortunately dolphin emulator have isues with it..

[Thomas]

I have outdated drivers so I was wondering what is the official way to update the drivers?

[JosJuice]

(01-07-2022, 01:40 AM)Thomas Wrote: I have outdated drivers so I was wondering what is the official way to update the drivers?

Normally, new drivers come alongside new Android updates.

[Thomas]

JosJuice
Normally, new drivers come alongside new Android updates.

Thanks. I bought a Xiaomi Poco F3 about three months ago and after updating the phone the GPU drivers are dated 09/17/20. That's why I'm surprised they haven't been updated. According to what I read on a website the phone was released in March 2021. How can it have drivers from two years ago?

[nonexist]

Confirmed dolphin vulkan bug with new drivers/device

https://www.reddit.com/r/EmulationOnAndroid/comments/sugca7/warning_failed_to_submit_command_buffer/