Rob Herring <[email protected]> writes: > If we can't find a driver matching by name, then use the kmsro driver. > This removes the need for needing a driver descriptor for every possible > KMS driver. > > Signed-off-by: Rob Herring <[email protected]>
Oh, very nice. There's some risk here -- for example, vkms (with prime enabled, which it doesn't currently) will fail badly at prime sharing buffers with hardware drivers doing WC mappings of buffers. But I guess we should be preventing that at the kernel level when we enable prime, and having userspace maybe test creating a shared resource when loading kmsro with a particular backend.
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