✓ CI.checkpatch: success for drm/i915/dp: Limit max compressed bpp to 18 when forcing DSC

Patchwork patchwork at emeril.freedesktop.org
Wed Oct 30 08:43:55 UTC 2024


== Series Details ==

Series: drm/i915/dp: Limit max compressed bpp to 18 when forcing DSC
URL   : https://patchwork.freedesktop.org/series/140716/
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 5e760256a2aa7a0a4c74640e6ce5ff18a3c81233
Author: Ankit Nautiyal <ankit.k.nautiyal at intel.com>
Date:   Wed Oct 30 14:11:00 2024 +0530

    drm/i915/dp: Limit max compressed bpp to 18 when forcing DSC
    
    While forcing DSC when it is not actually required, the max compressed
    bpp from the source gets picked for compression for some pipe bpps.
    Apparently, when DSC is not required, forcing DSC to the maximum compressed
    bpp seems to cause underruns.
    
    To avoid this, limit the max compressed bpp to 18 while forcing DSC. This
    value works across platforms with different pipe bpps and prevents
    underruns.
    
    Signed-off-by: Ankit Nautiyal <ankit.k.nautiyal at intel.com>
+ /mt/dim checkpatch b97473387ce132222c9b71f7cf39c2cd814cbb6f drm-intel
5e760256a2aa drm/i915/dp: Limit max compressed bpp to 18 when forcing DSC




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