[PATCH 5/6] drm/amdgpu: Add flag to disable implicit sync for GEM operations.

Michel Dänzer michel.daenzer at mailbox.org
Tue Oct 31 14:56:09 UTC 2023


On 10/31/23 15:34, Christian König wrote:
> Am 31.10.23 um 15:14 schrieb Michel Dänzer:
> 
>> FWIW, RADV will also want explicit sync in the CS ioctl.
> You can replace that with the DMA-buf IOCTLs like Faith is planning to do for NVK. 

Those ioctls cannot disable implicit sync for the CS ioctl. They can be used for making implicit sync work correctly for individual BOs though, once implicit sync is disabled for the CS ioctl.


-- 
Earthling Michel Dänzer            |                  https://redhat.com
Libre software enthusiast          |         Mesa and Xwayland developer



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