kernel/linux.git/drivers/gpu/drm/amd/include/kgd_kfd_interface.h, branch linux-4.20.y

drm/amd: Interface change to support 64 bit page_table_base

2018-09-27T02:09:17+00:00

amdgpu_gpuvm_get_process_page_dir should return the page table address in the format expected by the pm4_map_process packet for all ASIC generations. Signed-off-by: Shaoyun Liu Reviewed-by: Felix Kuehling Signed-off-by: Alex Deucher Signed-off-by: Felix Kuehling Acked-by: Alex Deucher

drm/amdgpu: Doorbell assignment for 8 sdma user queue per engine

2018-09-27T02:09:16+00:00

Change doorbell assignments to allow routing doorbells for 8 user mode SDMA queues per engine. Signed-off-by: Shaoyun Liu Reviewed-by: Felix Kuehling Signed-off-by: Alex Deucher Signed-off-by: Felix Kuehling Acked-by: Alex Deucher

BackMerge v4.19-rc5 into drm-next

2018-09-27T01:06:46+00:00

Sean Paul requested an -rc5 backmerge from some sun4i fixes. Signed-off-by: Dave Airlie

drm/amdkfd: Change the control stack MTYPE from UC to NC on GFX9

2018-09-20T15:25:17+00:00

CWSR fails on Raven if the control stack is MTYPE_UC, which is used for regular GART mappings. As a workaround we map it using MTYPE_NC. The MEC firmware expects the control stack at one page offset from the start of the MQD so it is part of the MQD allocation on GFXv9. AMDGPU added a memory allocation flag just for this purpose. Acked-by: Alex Deucher Signed-off-by: Yong Zhao Reviewed-by: Felix Kuehling Signed-off-by: Felix Kuehling Signed-off-by: Alex Deucher

drm/amd/include: Add get_hive_id interface in kfd2kgd

2018-09-11T03:48:02+00:00

KFD need to get hive id from amdgpu to build up the XGMI topology Signed-off-by: Shaoyun Liu Reviewed-by: Felix Kuehling Acked-by: Christian König Signed-off-by: Alex Deucher

drm/amdgpu: Relocate some definitions v2

2018-08-29T17:41:50+00:00

Move some KFD-related (but used in amdgpu_drv.c) definitions from kfd_priv.h to kgd_kfd_interface.h so we don't need to include kfd_priv.h in amdgpu_drv.c. This fixes a build failure when AMDGPU is enabled but MMU_NOTIFIER is not. This patch also disables KFD-related module options when HSA_AMD is not enabled. v2: rebase (Alex) Signed-off-by: Amber Lin Reviewed-by: Felix Kuehling Signed-off-by: Alex Deucher

drm/amdkfd: Release an acquired process vm

2018-08-29T17:35:00+00:00

For compute vm acquired from amdgpu, vm.pasid is managed by kfd. Decouple pasid from such vm on process destroy to avoid duplicate pasid release. Signed-off-by: Oak Zeng Reviewed-by: Felix Kuehling Signed-off-by: Alex Deucher

drm/amdgpu: Set pasid for compute vm (v2)

2018-08-29T17:34:49+00:00

To make a amdgpu vm to a compute vm, the old pasid will be freed and replaced with a pasid managed by kfd. Kfd can't reuse original pasid allocated by amdgpu because kfd uses different pasid policy with amdgpu. For example, all graphic devices share one same pasid in a process. v2: rebase (Alex) Signed-off-by: Oak Zeng Reviewed-by: Felix Kuehling Signed-off-by: Alex Deucher

drm/amdgpu: Add kfd2kgd.set_compute_idle interface

2018-07-16T23:10:36+00:00

This allows automatic switching to the compute power profile depending on compute activity. Signed-off-by: Felix Kuehling Reviewed-by: Eric Huang Reviewed-by: Alex Deucher Signed-off-by: Oded Gabbay

drm/amd: Add gpu reset interfaces between amdgpu and amdkfd

2018-07-12T02:32:52+00:00

Signed-off-by: Shaoyun Liu Reviewed-by: Felix Kuehling Signed-off-by: Felix Kuehling Acked-by: Christian König Signed-off-by: Oded Gabbay