ACK: [PATCH 0/5 V2][SRU][J/OEM-5.14] Fix REG_WAIT timeout for Yellow Carp

[Tim Gardner]

Acked-by: Tim Gardner <tim.gardner at canonical.com>

Clean cherry-picks

On 5/17/22 02:28, Koba Ko wrote:
> BugLink: https://bugs.launchpad.net/bugs/1971417
> 
> [Impact]
> During hotplug built-in hdmi, the error message show up.
> #REG_WAIT timeout for yellow Carp
> 
> [Fix]
> This tends to take miliseconds in certain scenarios and we'd rather not
> wait that long. Due to how this interacts with det size update and
> locking waiting should not be necessary as compbuf updates before
> unlock.
> 
> Add a watch for config error instead as that is something we actually do
> care about.
> 
> [Test Case]
> 1. Plug and unplug hdmi
> 2. cant get the error message in dmesg.
> 
> [Where problems could occur]
> Low
> 
> V2: Fix the conflicts on J and add more AMD suggested
> 
> Dmytro Laktyushkin (1):
>    [SRU][OEM-5.14] drm/amd/display: remove compbuf size wait
> 
> Jimmy Kizito (3):
>    [SRU][OEM-5.14] drm/amd/display: Clear encoder assignments when state
>      cleared.
>    [SRU][OEM-5.14] drm/amd/display: Query all entries in assignment table
>      during updates.
>    [SRU][OEM-5.14] drm/amd/display: Initialise encoder assignment when
>      initialising dc_state
> 
> Roy Chan (1):
>    [SRU][OEM-5.14] drm/amd/display: fix stale info in link encoder
>      assignment
> 
>   drivers/gpu/drm/amd/display/dc/core/dc.c      |  5 +--
>   .../drm/amd/display/dc/core/dc_link_enc_cfg.c | 39 +++++++++++++++----
>   .../gpu/drm/amd/display/dc/core/dc_resource.c |  3 ++
>   .../drm/amd/display/dc/dcn10/dcn10_hubbub.h   |  1 +
>   .../drm/amd/display/dc/dcn31/dcn31_hubbub.c   |  2 +-
>   .../drm/amd/display/dc/dcn31/dcn31_hubbub.h   |  1 +
>   .../gpu/drm/amd/display/dc/inc/link_enc_cfg.h |  2 +-
>   7 files changed, 40 insertions(+), 13 deletions(-)
> 

-- 
-----------
Tim Gardner
Canonical, Inc