[PATCH 0/1][SRU][OEM-5.10/H] Fix typec output on AMD Cezanne GPU

[Aaron Ma]

BugLink: https://bugs.launchpad.net/bugs/1929646

[Impact]
Display can't work when replug in after suspend on AMD Cezanne platform.

[Fix]
Enable display power gating, display of typec will work as expected.

[Test]
Verified on hardware, suspend then replug the cable of typec, repeat for
10 times, all good.

[Where problems could occur]
The AMD typec output may not output.
Unstable kernel already got it, only for OEM-5.10/H.
Minor changes during backport.

Dmytro Laktyushkin (1):
  drm/amd/display: use max lb for latency hiding

 drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c   | 4 +++-
 drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c   | 6 ++++--
 drivers/gpu/drm/amd/display/dc/dcn21/dcn21_resource.c   | 9 ++++++---
 drivers/gpu/drm/amd/display/dc/dcn30/dcn30_resource.c   | 4 +++-
 drivers/gpu/drm/amd/display/dc/dcn301/dcn301_resource.c | 2 +-
 drivers/gpu/drm/amd/display/dc/dcn302/dcn302_resource.c | 4 +++-
 6 files changed, 20 insertions(+), 9 deletions(-)

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2.25.1