✓ CI.checkpatch: success for drm/i915/dp: Add FEC Enable Retry mechanism (rev2)
Patchwork
patchwork at emeril.freedesktop.org
Tue Oct 8 13:28:38 UTC 2024
== Series Details ==
Series: drm/i915/dp: Add FEC Enable Retry mechanism (rev2)
URL : https://patchwork.freedesktop.org/series/138964/
State : success
== Summary ==
+ KERNEL=/kernel
+ git clone https://gitlab.freedesktop.org/drm/maintainer-tools mt
Cloning into 'mt'...
warning: redirecting to https://gitlab.freedesktop.org/drm/maintainer-tools.git/
+ git -C mt rev-list -n1 origin/master
30ab6715fc09baee6cc14cb3c89ad8858688d474
+ cd /kernel
+ git config --global --add safe.directory /kernel
+ git log -n1
commit 1cd8c7545d8d7ac2766b84bc916ffddcf4407990
Author: Chaitanya Kumar Borah <chaitanya.kumar.borah at intel.com>
Date: Tue Oct 8 18:23:31 2024 +0530
drm/i915/dp: Add FEC Enable Retry mechanism
From PTL, FEC_DECODE_EN sequence can be sent to a DPRX independent
of TRANS_CONF enable. This allows us to re-issue an FEC_DECODE_EN
sequence without re-doing the whole mode set sequence. This separate
control over FEC_ECODE_EN/DIS sequence enables us to have a retry
mechanism in case the DPRX does not respond with an FEC_ENABLE
within the stipulated 5ms.
v2:
- Refactor code to avoid duplication and improve readability [Jani]
- In case of PTL, wait for FEC status directly after FEC enable [Srikanth]
- Wait for FEC_ENABLE_LIVE_STATUS to be cleared before
re-enabling FEC [Srikanth]
Signed-off-by: Chaitanya Kumar Borah <chaitanya.kumar.borah at intel.com>
+ /mt/dim checkpatch c2c031e80da1ca6b5a70dfcd7981bdbe18b8aac2 drm-intel
1cd8c7545d8d drm/i915/dp: Add FEC Enable Retry mechanism
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