[SRU] [L] [PATCH 0/3] amdgpu: Fixes for S0i3 resume on Phoenix

[Timo Aaltonen]

BugLink: https://bugs.launchpad.net/bugs/2033654

[Impact]

Hard hangs in some cases on resume from suspend on AMD Phoenix

[Fix]

pick three commits from v6.5-rc7 (also in 6.1.47):

730d44e1fa306a2 drm/amd/pm: skip the RLC stop when S0i3 suspend for SMU v13.0.4/11
f1740b1ab2703b2 drm/amdgpu: skip fence GFX interrupts disable/enable for S0ix
a7b7d9e8aee4f71 drm/amd: flush any delayed gfxoff on suspend entry

[Test Case]

Check the updated kernel on a failing system, and test resume from suspend.

[Where problems could occur]

These are cherry-picks from upstream stable, and limited to Phoenix


Mario Limonciello (1):
  drm/amd: flush any delayed gfxoff on suspend entry

Tim Huang (2):
  drm/amd/pm: skip the RLC stop when S0i3 suspend for SMU v13.0.4/11
  drm/amdgpu: skip fence GFX interrupts disable/enable for S0ix

 drivers/gpu/drm/amd/amdgpu/amdgpu_device.c |  1 +
 drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c  | 41 ++++++++++++++++++++--
 drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.c    |  9 +----
 drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c  |  4 +--
 4 files changed, 43 insertions(+), 12 deletions(-)

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2.39.2