From b6689cf7b9cd2600ebd6981e19fb5f697819a60b Mon Sep 17 00:00:00 2001 From: Oak Zeng <Oak.Zeng@amd.com> Date: Wed, 5 Jun 2019 15:45:26 -0500 Subject: [PATCH] drm/amdkfd: Set number of xgmi optimized SDMA engines for arcturus some sdma engines are optimized for xgmi on arcturus. Signed-off-by: Oak Zeng <Oak.Zeng@amd.com> Reviewed-by: Yong Zhao <Yong.Zhao@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> --- drivers/gpu/drm/amd/amdkfd/kfd_device.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_device.c b/drivers/gpu/drm/amd/amdkfd/kfd_device.c index 511bc2523f2f..cc22289c92d1 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_device.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_device.c @@ -329,7 +329,8 @@ static const struct kfd_device_info arcturus_device_info = { .supports_cwsr = true, .needs_iommu_device = false, .needs_pci_atomics = false, - .num_sdma_engines = 8, + .num_sdma_engines = 2, + .num_xgmi_sdma_engines = 6, .num_sdma_queues_per_engine = 8, };