[PATCH 0/8] low latency memory training for navi

[Alex Deucher]

This patch set improves the latency for memory training
on navi parts.

Tianci.Yin (8):
  drm/amdgpu: update amdgpu_discovery to handle revision
  drm/amdgpu: add a generic fb accessing helper function
  drm/amdgpu: introduce psp_v11_0_is_sos_alive interface
  drm/amdgpu: update atomfirmware header with memory training related
    members
  drm/amdgpu/atomfirmware: add memory training related helper functions
  drm/amdgpu: add psp memory training callbacks and macro
  drm/amdgpu: reserve vram for memory training
  drm/amdgpu/psp: add psp memory training implementation

 drivers/gpu/drm/amd/amdgpu/amdgpu.h           |  10 +
 drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.c  |   5 +
 .../gpu/drm/amd/amdgpu/amdgpu_atomfirmware.c  | 130 ++++++++++++
 .../gpu/drm/amd/amdgpu/amdgpu_atomfirmware.h  |   1 +
 drivers/gpu/drm/amd/amdgpu/amdgpu_device.c    |  42 ++++
 drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c |  17 +-
 drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.h |   2 +-
 drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c       |   9 +
 drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c       |  18 ++
 drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h       |  55 +++++
 drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c       |  96 +++++++++
 drivers/gpu/drm/amd/amdgpu/psp_v11_0.c        | 193 +++++++++++++++++-
 drivers/gpu/drm/amd/include/atomfirmware.h    |  15 ++
 13 files changed, 570 insertions(+), 23 deletions(-)

-- 
2.20.1