[PATCH v2 00/15] drm/amdgpu/si: Make SI DPM workable

[Huang Rui]

Hi all,

These patchest resolve the DPM issues of SI.
SI DPM doesn't work since it implemented, the following patches fix
several issues to make SI DPM workable now.

Patch 1: Update SI firmware path to share it with radeon

Patch 2 -> 4: Add firmware version for checking firmware loading via
sysfs.

Patch 5 -> 6: Refine the codes for si dpm.

Patch 7 -> 14: Fix the issues which impact DPM functionality.

Patch 15: Enable SI DPM by default.


Changes from V1 -> V2:
- Add a patch to update SI dpm path to firmware/radeon
- Reword patch 5 to "unused function" according to Christian's comments 
- Drop ASIC_IS_DCE6 macro
- Modify patch 11 to use "adev->mc.vram_type" instead of pi->mem_gddr5


Thanks,
Rui

Huang Rui (15):
  drm/amdgpu/si: update si firmware path
  drm/amdgpu: add gfx v6 firmware versions for sysfs dump
  drm/amdgpu: add gmc v6 firmware versions for sysfs dump
  drm/amdgpu/si: add SI smc firmware versions for sysfs dump
  drm/amdgpu: remove unused function forward define
  drm/amdgpu: use DRM print instead of printk
  drm/amdgpu: fix oland and hainan asic specific handle at
    si_program_aspm
  drm/amdgpu/si: drop ASIC_IS_DCE6 macro on SI
  drm/amdgpu: fix the tahiti specific value of DEEP_SLEEP_CLK_SEL field
  drm/amdgpu: fix to miss adding thermal controller
  drm/amdgpu: use vram_type instead of checking mem_gddr5 flag
  drm/amdgpu: fix incorrect index of CG_FFCT_0 register
  drm/amdgpu: introduce pcie port read/write entry
  drm/amdgpu: fix incorrect reading method at si_get_current_pcie_speed
  drm/amdgpu/si: enable SI DPM by default

 drivers/gpu/drm/amd/amdgpu/amdgpu.h           |   4 +
 drivers/gpu/drm/amd/amdgpu/amdgpu_device.c    |   2 +
 drivers/gpu/drm/amd/amdgpu/gfx_v6_0.c         |  14 ++++
 drivers/gpu/drm/amd/amdgpu/gmc_v6_0.c         |   2 +
 drivers/gpu/drm/amd/amdgpu/si.c               | 112 ++++++++++++++------------
 drivers/gpu/drm/amd/amdgpu/si_dpm.c           |  60 +++++++-------
 drivers/gpu/drm/amd/amdgpu/si_smc.c           |   1 +
 drivers/gpu/drm/amd/include/asic_reg/si/sid.h |   1 -
 8 files changed, 114 insertions(+), 82 deletions(-)

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2.7.4