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by Jasper_
401 days ago
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Most GPU drivers these days are DRM drivers, which implement fbdev support for backwards compatibility only [0]. The fbdev API is primarily "fake" these days. DRM/KMS using dumb buffers are the preferred API if you want to do software rendering and modesetting. You can find several examples of this online if you search for drm_mode_create_dumb. [0] https://web.git.kernel.org/pub/scm/linux/kernel/git/torvalds... |
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