Re: [PATCH] drm/msm/dsi: fix pclk rate calculation for bonded dsi

From: kernel test robot

Date: Sat Mar 07 2026 - 14:58:43 EST


Hi Pengyu,

kernel test robot noticed the following build warnings:

[auto build test WARNING on drm-misc/drm-misc-next]
[also build test WARNING on linus/master v7.0-rc2 next-20260306]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch#_base_tree_information]

url: https://github.com/intel-lab-lkp/linux/commits/Pengyu-Luo/drm-msm-dsi-fix-pclk-rate-calculation-for-bonded-dsi/20260307-010943
base: https://gitlab.freedesktop.org/drm/misc/kernel.git drm-misc-next
patch link: https://lore.kernel.org/r/20260306163255.215456-1-mitltlatltl%40gmail.com
patch subject: [PATCH] drm/msm/dsi: fix pclk rate calculation for bonded dsi
config: arc-allyesconfig (https://download.01.org/0day-ci/archive/20260308/202603080314.XeqyRZ7A-lkp@xxxxxxxxx/config)
compiler: arc-linux-gcc (GCC) 15.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260308/202603080314.XeqyRZ7A-lkp@xxxxxxxxx/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@xxxxxxxxx>
| Closes: https://lore.kernel.org/oe-kbuild-all/202603080314.XeqyRZ7A-lkp@xxxxxxxxx/

All warnings (new ones prefixed by >>):

>> Warning: drivers/gpu/drm/msm/dsi/dsi_host.c:590 function parameter 'is_bonded_dsi' not described in 'dsi_adjust_pclk_for_compression'
>> Warning: drivers/gpu/drm/msm/dsi/dsi_host.c:590 function parameter 'is_bonded_dsi' not described in 'dsi_adjust_pclk_for_compression'

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