this post was submitted on 06 Jan 2024
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libre

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The struggle for libre computing cannot be disentangled from other forms of socialist reform. One must be willing to reject proprietary software as fiercely as they would reject capitalism. Luckily, we are not alone.

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Linux Graphics Drivers explained: AMD, NVIDIA, INTEL, Open Source and Proprietary (invidious.slipfox.xyz)
submitted 10 months ago by [email protected] to c/[email protected]
7 comments fedilink hide all child comments
 

torvalds-nvidia

A nice explainer on the Linux kernel graphics stack that I thought would be helpful to share.

Redirect link: https://redirect.invidious.io/watch?v=CW1CLcT83as

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[–] [email protected] 5 points 10 months ago

Oh my god, we have a Torvalds emoji? torvalds-nvidia

I love this site.

[–] [email protected] 2 points 10 months ago (1 children)

Still not sure I have a 100% grasp on everything but good intro video

[–] [email protected] 2 points 10 months ago (1 children)

If you have any questions don't feel afraid to ask!

[–] [email protected] 2 points 10 months ago* (last edited 10 months ago) (1 children)

I think my confusion is around MESA. Is it basically that the userspace drivers are packaged together and that's MESA? And each one needs a separate driver to interact with graphics libraries like OpenGL and Vulkan?

[–] [email protected] 3 points 10 months ago* (last edited 10 months ago) (1 children)

Mesa is an open-source implementation of OpenGL & Vulkan, it's job is to act as a sort of translation layer between a graphics API such as OpenGL or Vulkan and the kernel drivers for whatever hardware you're using. Now for Nvidia, since they don't like to play ball with the rest of the world, they decided to throw Mesa out of the window completely and instead make their own proprietary implementation of OpenGL & Vulkan. Though there is Nouveau & NVK for the Nvidia side of things, they're still very work in progress and don't really offer the same performance as their proprietary counterparts, but maybe one day.

Also Nvidia, please, I need my hardware cursors on Wayland.

[–] [email protected] 2 points 10 months ago

Okay so MESA interacts either driver type! That clarifies, thanks

[–] [email protected] 2 points 10 months ago

Thank you for this. Shit is WILD confusing.