[Intel-gfx] [PATCH v6 14/64] drm/i915: Reject UNSYNCHRONIZED for userptr, v2.
thomas.hellstrom at linux.intel.com
Mon Jan 18 10:34:42 UTC 2021
On 1/5/21 4:35 PM, Maarten Lankhorst wrote:
> We should not allow this any more, as it will break with the new userptr
> implementation, it could still be made to work, but there's no point in
> doing so.
> Inspection of the beignet opencl driver shows that it's only used
> when normal userptr is not available, which means for new kernels
> you will need CONFIG_I915_USERPTR.
> Signed-off-by: Maarten Lankhorst <maarten.lankhorst at linux.intel.com>
Reviewed-by: Thomas Hellström <thomas.hellstrom at intel.com>
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