drm/amdkfd: Make sched_policy a per-device setting
Some dGPUs don't support HWS. Allow them to use a per-device
sched_policy that may be different from the global default.
Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
Reviewed-by: Oded Gabbay <oded.gabbay@gmail.com>
Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_chardev.c b/drivers/gpu/drm/amd/amdkfd/kfd_chardev.c
index 62c3d9c..6fe2496 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_chardev.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_chardev.c
@@ -901,7 +901,8 @@ static int kfd_ioctl_set_scratch_backing_va(struct file *filep,
mutex_unlock(&p->mutex);
- if (sched_policy == KFD_SCHED_POLICY_NO_HWS && pdd->qpd.vmid != 0)
+ if (dev->dqm->sched_policy == KFD_SCHED_POLICY_NO_HWS &&
+ pdd->qpd.vmid != 0)
dev->kfd2kgd->set_scratch_backing_va(
dev->kgd, args->va_addr, pdd->qpd.vmid);