[PATCH 0/2] drm/amdgpu: expose temp and shader/memory clocks

[Samuel Pitoiset]

Hi,

This series exposes the current GPU temperature and the current shader
clock (and eventually the memory clock for non-APUs boards). This adds
the same functionality as the Radeon driver. The main goal is to expose
the info through the GALLIUM_HUD in Mesa.

Alex Deucher suggested to wire-up the read_sensor() interface for
pre-powerplay chips. The rest of the series is quite simple.

This has only been tested on Polaris (RX480).

Please review!
Thanks.

Samuel Pitoiset (2):
  drm/amdgpu: implement read_sensor() for pre-powerplay chips
  drm/amdgpu: expose the current temperature and shader/memory clocks

 drivers/gpu/drm/amd/amdgpu/amdgpu_dpm.h |  4 +++-
 drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c |  3 ++-
 drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c | 27 ++++++++++++++++++++++
 drivers/gpu/drm/amd/amdgpu/ci_dpm.c     | 26 +++++++++++++++++++++
 drivers/gpu/drm/amd/amdgpu/kv_dpm.c     | 34 +++++++++++++++++++++++++++
 drivers/gpu/drm/amd/amdgpu/si_dpm.c     | 41 +++++++++++++++++++++++++++++++++
 include/uapi/drm/amdgpu_drm.h           |  8 ++++++-
 7 files changed, 140 insertions(+), 3 deletions(-)

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2.11.1