The same statement is later done in kgd_set_pasid_vmid_mapping() already,
so no need to in set_pasid_vmid_mapping() again.
Change-Id: Iaf64b90c7dcb59944fb2012a58473dd063e73c60
Signed-off-by: Yong Zhao <yong.z...@amd.com>
---
drivers/gpu/drm/amd/amdkfd/cik_regs.h | 2 --
drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c | 9 +--------
2 files changed, 1 insertion(+), 10 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdkfd/cik_regs.h
b/drivers/gpu/drm/amd/amdkfd/cik_regs.h
index 37ce6dd..8e2a166 100644
--- a/drivers/gpu/drm/amd/amdkfd/cik_regs.h
+++ b/drivers/gpu/drm/amd/amdkfd/cik_regs.h
@@ -68,6 +68,4 @@
#define GRBM_GFX_INDEX 0x30800
-#define ATC_VMID_PASID_MAPPING_VALID (1U << 31)
-
#endif
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c
b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c
index dfd8f9e5..fb9d66e 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c
@@ -846,15 +846,8 @@ static int
set_pasid_vmid_mapping(struct device_queue_manager *dqm, unsigned int pasid,
unsigned int vmid)
{
- uint32_t pasid_mapping;
-
- pasid_mapping = (pasid == 0) ? 0 :
- (uint32_t)pasid |
- ATC_VMID_PASID_MAPPING_VALID;
-
return dqm->dev->kfd2kgd->set_pasid_vmid_mapping(
- dqm->dev->kgd, pasid_mapping,
- vmid);
+ dqm->dev->kgd, pasid, vmid);
}
static void init_interrupts(struct device_queue_manager *dqm)
--
2.7.4
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