drm/amdkfd: Store queue cwsr area size to node properties

drm/amdkfd: Store queue cwsr area size to node properties

Use the queue eop buffer size, cwsr area size, ctl stack size
calculation from Thunk, store the value to KFD node properties.

Those will be used to validate queue eop buffer size, cwsr area size,
ctl stack size when creating KFD user compute queue.

Those will be exposed to user space via sysfs KFD node properties, to
remove the duplicate calculation code from Thunk.

Signed-off-by: Philip Yang <Philip.Yang@amd.com>
Reviewed-by: Felix Kuehling <felix.kuehling@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>