[PATCH 074/102] drm/amdkfd: Set number of xgmi optimized SDMA engines for arcturus

Alex Deucher alexdeucher at gmail.com
Mon Jul 15 21:24:09 UTC 2019


From: Oak Zeng <Oak.Zeng at amd.com>

Signed-off-by: Oak Zeng <Oak.Zeng at amd.com>
Reviewed-by: Yong Zhao <Yong.Zhao at amd.com>
Signed-off-by: Alex Deucher <alexander.deucher at 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,
 };
 
-- 
2.20.1



More information about the amd-gfx mailing list