sdma_enable 88 drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue_v10.c packet->bitfields14.sdma_enable = 1; sdma_enable 88 drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue_v9.c packet->bitfields14.sdma_enable = 1; sdma_enable 180 drivers/gpu/drm/amd/amdkfd/kfd_pm4_headers_ai.h uint32_t sdma_enable:1;