From 9d748a8ac1ece966a712a3b3d81a39b6ec1cdd5c Mon Sep 17 00:00:00 2001 From: Amber Lin Date: Fri, 12 Jun 2026 22:58:00 -0400 Subject: [PATCH] drm/amdkfd: Add queue reset support on gfx11 dGPU This patch enables queue reset support to KFD topology for gfx11 dGPUs Signed-off-by: Amber Lin Reviewed-by: Jesse Zhang Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/amdkfd/kfd_topology.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_topology.c b/drivers/gpu/drm/amd/amdkfd/kfd_topology.c index 00517c3d0e6a..44c648907198 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_topology.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_topology.c @@ -2019,6 +2019,11 @@ static void kfd_topology_set_capabilities(struct kfd_topology_device *dev) } else { dev->node_props.debug_prop |= HSA_DBG_WATCH_ADDR_MASK_LO_BIT_GFX10 | HSA_DBG_WATCH_ADDR_MASK_HI_BIT; + /* gfx11 dGPU */ + if (KFD_GC_VERSION(dev->gpu) == IP_VERSION(11, 0, 0) || + KFD_GC_VERSION(dev->gpu) == IP_VERSION(11, 0, 2) || + KFD_GC_VERSION(dev->gpu) == IP_VERSION(11, 0, 3)) + dev->node_props.capability |= HSA_CAP_PER_QUEUE_RESET_SUPPORTED; if (KFD_GC_VERSION(dev->gpu) >= IP_VERSION(12, 0, 0)) dev->node_props.capability |=