✓ CI.checkpatch: success for drivers/i915/intel_bios: Fix parsing backlight BDB data (rev2)

[Patchwork]

== Series Details ==

Series: drivers/i915/intel_bios: Fix parsing backlight BDB data (rev2)
URL   : https://patchwork.freedesktop.org/series/130153/
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
35591fb8b4d5305b37ce31483f85ac0956eaa536
+ cd /kernel
+ git config --global --add safe.directory /kernel
+ git log -n1
commit f86ea8d9d8fa22bd197ca660fb90293ebcd58fc0
Author: Karthikeyan Ramasubramanian <kramasub at chromium.org>
Date:   Wed Feb 21 18:06:24 2024 -0700

    drivers/i915/intel_bios: Fix parsing backlight BDB data
    
    Starting BDB version 239, hdr_dpcd_refresh_timeout is introduced to
    backlight BDB data. Commit 700034566d68 ("drm/i915/bios: Define more BDB
    contents") updated the backlight BDB data accordingly. This broke the
    parsing of backlight BDB data in VBT for versions 236 - 238 (both
    inclusive) and hence the backlight controls are not responding on units
    with the concerned BDB version.
    
    backlight_control information has been present in backlight BDB data
    from at least BDB version 191 onwards, if not before. Hence this patch
    extracts the backlight_control information for BDB version 191 or newer.
    Tested on Chromebooks using Jasperlake SoC (reports bdb->version = 236).
    Tested on Chromebooks using Raptorlake SoC (reports bdb->version = 251).
    
    Fixes: 700034566d68 ("drm/i915/bios: Define more BDB contents")
    Cc: stable at vger.kernel.org
    Cc: Jani Nikula <jani.nikula at intel.com>
    Cc: Ville Syrjälä <ville.syrjala at linux.intel.com>
    Signed-off-by: Karthikeyan Ramasubramanian <kramasub at chromium.org>
+ /mt/dim checkpatch 06b279b4fb58a00667e47fafed72bba923d032ae drm-intel
f86ea8d9d8fa drivers/i915/intel_bios: Fix parsing backlight BDB data