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

[Stefan Bader]

On 31.08.23 16:08, Timo Aaltonen wrote:
> 
> 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(-)
> 

Acked-by: Stefan Bader <stefan.bader at canonical.com>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: OpenPGP_0xE8675DEECBEECEA3.asc
Type: application/pgp-keys
Size: 44613 bytes
Desc: OpenPGP public key
URL: <https://lists.ubuntu.com/archives/kernel-team/attachments/20230831/cf75e12a/attachment-0001.key>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: OpenPGP_signature
Type: application/pgp-signature
Size: 833 bytes
Desc: OpenPGP digital signature
URL: <https://lists.ubuntu.com/archives/kernel-team/attachments/20230831/cf75e12a/attachment-0001.sig>