From: Huang Rui Date: Mon, 2 Sep 2019 15:13:26 +0000 (+0800) Subject: drm/amdkfd: add renoir type for the workaround of iommu v2 (v2) X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=514e5e7e60f5adf4efb14d36e5bebf71f9b2ed73;p=openwrt%2Fstaging%2Fblogic.git 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 --- 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 */