✓ CI.checkpatch: success for Fix u32 overflow issues for SNPS PHY HDMI PLL

Patchwork patchwork at emeril.freedesktop.org
Wed May 14 07:09:06 UTC 2025


== Series Details ==

Series: Fix u32 overflow issues for SNPS PHY HDMI PLL
URL   : https://patchwork.freedesktop.org/series/148946/
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
202708c00696422fd217223bb679a353a5936e23
+ cd /kernel
+ git config --global --add safe.directory /kernel
+ git log -n1
commit 749292b57187993ea321a7ab1772ab48a5b5b18f
Author: Dibin Moolakadan Subrahmanian <dibin.moolakadan.subrahmanian at intel.com>
Date:   Tue May 13 14:08:03 2025 +0530

    drm/i915/display: Fix intel_snps_hdmi_pll.c overflow issues
    
    intel_snps_hdmi_pll.c calls do_div  function from DIV_ROUND_UP_ULL
    and DIV_ROUND_DOWN_ULL macros. do_div  expects the arg2 type to be u32.
    On higher data rate arg2 exceeds u32 and ends up in wrong pll
    configuration.
    
    So change do_div calls to div64_base64 calls where ever arg2 exceeds u32.
    
    Signed-off-by: Dibin Moolakadan Subrahmanian <dibin.moolakadan.subrahmanian at intel.com>
+ /mt/dim checkpatch 4fd790cf2b20fd2ab205aa2a074cecd214562089 drm-intel
2567c2dab2f6 drm/i915/display: Fix get_ana_cp_int_prop() argument type
749292b57187 drm/i915/display: Fix intel_snps_hdmi_pll.c overflow issues




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