[PATCH 0/2][SRU][J][OEM-5.14] Got black screen when resume from s2idle with AMD dGPU

[AceLan Kao]

From: "Chia-Lin Kao (AceLan)" <acelan.kao at canonical.com>

BugLink: https://bugs.launchpad.net/bugs/1955790

[Impact]
On Dell AIO with AMD dGPU platforms, it looks like AMD dGPU can't be
waken up after s2idle and got black screen.

[Fix]
AMD provides us 2 commits to fix this issue.
https://patchwork.freedesktop.org/patch/463002/
https://patchwork.freedesktop.org/series/98338/

[Test]
Verified by AMD.

[Where problems could occur]
It should be fine to reset the asic and set to the proper state while
entering suspended.

Alex Deucher (1):
  UBUNTU: SAUCE: drm/amdgpu: always reset the asic in suspend (v2)

Evan Quan (1):
  UBUNTU: SAUCE: drm/amdgpu: put SMU into proper state on runpm
    suspending for BOCO capable platform

 drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c | 20 +++++++++++++++++++-
 1 file changed, 19 insertions(+), 1 deletion(-)

-- 
2.25.1