[krzk-github:b4/sm8750-display-dts-and-panel 66/74] drivers/gpu/drm/msm/disp/dpu1/dpu_hw_lm.c:158: warning: Function parameter or struct member 'mdss_ver' not described in 'dpu_hw_lm_init'

[krzk-github:b4/sm8750-display-dts-and-panel 66/74] drivers/gpu/drm/msm/disp/dpu1/dpu_hw_lm.c:158: warning: Function parameter or struct member 'mdss_ver' not described in 'dpu_hw_lm_init'

[kernel test robot]

tree:   https://github.com/krzk/linux b4/sm8750-display-dts-and-panel
head:   3d4ec7553fa4310579528818ee68ffff4b614b66
commit: 75857f186facb0a7190877ce945dcc645fb96986 [66/74] BACKPORT: drm/msm/dpu: get rid of DPU_MIXER_COMBINED_ALPHA (partial)
config: arm64-randconfig-002-20250122 (https://download.01.org/0day-ci/archive/20250123/202501230012.SPO4zoud-lkp@intel.com/config)
compiler: clang version 15.0.7 (https://github.com/llvm/llvm-project 8dfdcc7b7bf66834a761bd8de445840ef68e4d1a)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250123/202501230012.SPO4zoud-lkp@intel.com/reproduce)

If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202501230012.SPO4zoud-lkp@intel.com/

All warnings (new ones prefixed by >>):

>> drivers/gpu/drm/msm/disp/dpu1/dpu_hw_lm.c:158: warning: Function parameter or struct member 'mdss_ver' not described in 'dpu_hw_lm_init'


vim +158 drivers/gpu/drm/msm/disp/dpu1/dpu_hw_lm.c

25fdd5933e4c0f Jeykumar Sankaran   2018-06-27  146  
86313a9cd15233 Dmitry Baryshkov    2024-11-02  147  /**
86313a9cd15233 Dmitry Baryshkov    2024-11-02  148   * dpu_hw_lm_init() - Initializes the mixer hw driver object.
86313a9cd15233 Dmitry Baryshkov    2024-11-02  149   * should be called once before accessing every mixer.
86313a9cd15233 Dmitry Baryshkov    2024-11-02  150   * @dev:  Corresponding device for devres management
86313a9cd15233 Dmitry Baryshkov    2024-11-02  151   * @cfg:  mixer catalog entry for which driver object is required
86313a9cd15233 Dmitry Baryshkov    2024-11-02  152   * @addr: mapped register io address of MDP
86313a9cd15233 Dmitry Baryshkov    2024-11-02  153   */
a106ed98af6848 Dmitry Baryshkov    2023-12-02  154  struct dpu_hw_mixer *dpu_hw_lm_init(struct drm_device *dev,
a106ed98af6848 Dmitry Baryshkov    2023-12-02  155  				    const struct dpu_lm_cfg *cfg,
75857f186facb0 Krzysztof Kozlowski 2025-01-16  156  				    void __iomem *addr,
75857f186facb0 Krzysztof Kozlowski 2025-01-16  157  				    const struct dpu_mdss_version *mdss_ver)
25fdd5933e4c0f Jeykumar Sankaran   2018-06-27 @158  {

:::::: The code at line 158 was first introduced by commit
:::::: 25fdd5933e4c0f5fe2ea5cd59994f8ac5fbe90ef drm/msm: Add SDM845 DPU support

:::::: TO: Jeykumar Sankaran <jsanka@codeaurora.org>
:::::: CC: Sean Paul <seanpaul@chromium.org>

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