[PATCH 0/3] Hook up DC to legacy_dpm

[Timur Kristóf]

Hook up DC to legacy DPM. Now SI and KV DPM are aware of power
management related requirements that come from DC, which is
necessary for DC to function correctly on these chips when DPM
is enabled.

Based on the "SI power management fixes (v2)" series.

Background:
The power management code (DPM) needs to be aware of requirements
from the display engine in order to select power states that are
compatible with the display engine being able to interact with the
currently connected displays.
On chips that rely on legacy_dpm (SI and KV), the DPM was not aware
of any requirements from DC because it used a different struct and
was not able to handle the information coming from DC.

Timur Kristóf (3):
  drm/amd/display: Add pixel_clock to amd_pp_display_configuration
  drm/amd/pm: Use pm_display_cfg in legacy DPM
  drm/amd/pm: Remove unneeded legacy DPM related code.

 drivers/gpu/drm/amd/amdgpu/amdgpu.h           |  1 -
 drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.c  |  1 -
 .../amd/display/amdgpu_dm/amdgpu_dm_pp_smu.c  |  1 +
 .../dc/clk_mgr/dce110/dce110_clk_mgr.c        |  2 +-
 .../drm/amd/display/dc/dm_services_types.h    |  2 +-
 drivers/gpu/drm/amd/include/dm_pp_interface.h |  1 +
 drivers/gpu/drm/amd/pm/amdgpu_dpm_internal.c  | 87 +++++++++----------
 drivers/gpu/drm/amd/pm/inc/amdgpu_dpm.h       |  4 -
 .../gpu/drm/amd/pm/inc/amdgpu_dpm_internal.h  |  6 +-
 drivers/gpu/drm/amd/pm/legacy-dpm/kv_dpm.c    |  4 +-
 .../gpu/drm/amd/pm/legacy-dpm/legacy_dpm.c    |  9 +-
 drivers/gpu/drm/amd/pm/legacy-dpm/si_dpm.c    | 64 ++++----------
 .../gpu/drm/amd/pm/powerplay/amd_powerplay.c  | 11 +--
 13 files changed, 70 insertions(+), 123 deletions(-)

-- 
2.50.1