From 514e5e7e60f5adf4efb14d36e5bebf71f9b2ed73 Mon Sep 17 00:00:00 2001 From: Huang Rui Date: Mon, 2 Sep 2019 23:13:26 +0800 Subject: [PATCH] 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 Reviewed-by: Felix Kuehling Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/amdkfd/kfd_events.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_events.c b/drivers/gpu/drm/amd/amdkfd/kfd_events.c index d674d4b3340fa..2297b6d73ae60 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 */ -- 2.30.2