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| author | Huang Rui <ray.huang@amd.com> | 2019-09-02 23:13:26 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2019-09-16 09:55:08 -0500 |
| commit | 514e5e7e60f5adf4efb14d36e5bebf71f9b2ed73 (patch) | |
| tree | d27193ce8a5bdc6eb69601d8dca00ca016f81cb7 | |
| parent | 5a959a8988d83f24ed1b854154f2a5c0bf189560 (diff) | |
| download | talos-op-linux-514e5e7e60f5adf4efb14d36e5bebf71f9b2ed73.tar.gz talos-op-linux-514e5e7e60f5adf4efb14d36e5bebf71f9b2ed73.zip | |
drm/amdkfd: add renoir type for the workaround of iommu v2 (v2)
Renoir is the same with Raven, will enable iommu event in future.
v2: fix the checking (Thong)
Signed-off-by: Huang Rui <ray.huang@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| -rw-r--r-- | drivers/gpu/drm/amd/amdkfd/kfd_events.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_events.c b/drivers/gpu/drm/amd/amdkfd/kfd_events.c index d674d4b3340f..2297b6d73ae6 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_events.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_events.c @@ -936,7 +936,8 @@ void kfd_signal_iommu_event(struct kfd_dev *dev, unsigned int pasid, /* Workaround on Raven to not kill the process when memory is freed * before IOMMU is able to finish processing all the excessive PPRs */ - if (dev->device_info->asic_family != CHIP_RAVEN) { + if (dev->device_info->asic_family != CHIP_RAVEN && + dev->device_info->asic_family != CHIP_RENOIR) { mutex_lock(&p->event_mutex); /* Lookup events by type and signal them */ |
