WIP: drm/prime: support dmabuf mmap #355
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Not sure if its 'prime' or 'PRIME' Signed-off-by: Yusuf Khan <[email protected]>
YusufKhan-gamedev
changed the title
mtijanic
reviewed
Aug 30, 2022
| @@ -826,7 +826,9 @@ static struct drm_driver nv_drm_driver = { | |||
| .gem_prime_get_sg_table = nv_drm_gem_prime_get_sg_table, | |||
| .gem_prime_vmap = nv_drm_gem_prime_vmap, | |||
| .gem_prime_vunmap = nv_drm_gem_prime_vunmap, | |||
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| #if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 0, 0) | |||
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I know this still says WIP, but take a look at this related conftest instead of kernel version check:
https://github.com/NVIDIA/open-gpu-kernel-modules/blob/main/kernel-open/conftest.sh#L4342-L4364
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The usecase is for whenever a user wants to convert a GEM handle to a dmabuf handle and then mmap it. I couldnt get a example working on my RADEON laptop hence why this is marked WIP. |
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Not sure if its 'prime' or 'PRIME'
Signed-off-by: Yusuf Khan [email protected]