Re: [PATCH] drm: make panel orientation quirks optional

[kernel test robot <lkp@intel.com>]

Hi Andrew,

kernel test robot noticed the following build errors:

[auto build test ERROR on drm-misc/drm-misc-next]
[also build test ERROR on daeinki-drm-exynos/exynos-drm-next drm/drm-next drm-i915/for-linux-next drm-i915/for-linux-next-fixes drm-tip/drm-tip linus/master v7.2-rc7 next-20260813]
[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/Andrew-Zhou/drm-make-panel-orientation-quirks-optional/20260815-090825
base:   https://gitlab.freedesktop.org/drm/misc/kernel.git drm-misc-next
patch link:    https://lore.kernel.org/r/20260716065106.150760-1-zhoulol888%40gmail.com
patch subject: [PATCH] drm: make panel orientation quirks optional
config: alpha-allmodconfig (https://download.01.org/0day-ci/archive/20260815/202608151239.Mo46Llie-lkp@intel.com/config)
compiler: alpha-linux-gcc (GCC) 16.1.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260815/202608151239.Mo46Llie-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/202608151239.Mo46Llie-lkp@intel.com/

All errors (new ones prefixed by >>):

>> drivers/gpu/drm/drm_panel_orientation_quirks.c:593:5: error: redefinition of 'drm_get_panel_orientation_quirk'
     593 | int drm_get_panel_orientation_quirk(int width, int height)
         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   In file included from drivers/gpu/drm/drm_panel_orientation_quirks.c:15:
   include/drm/drm_utils.h:21:19: note: previous definition of 'drm_get_panel_orientation_quirk' with type 'int(int,  int)'
      21 | static inline int drm_get_panel_orientation_quirk(int width, int height)
         |                   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~


vim +/drm_get_panel_orientation_quirk +593 drivers/gpu/drm/drm_panel_orientation_quirks.c

404d1a3edc3873 Hans de Goede 2017-11-25  591  
8a445de79eeaed Andrew Zhou   2026-07-16  592  /* Fallback stub when DMI or the entire quirk module is disabled. */
404d1a3edc3873 Hans de Goede 2017-11-25 @593  int drm_get_panel_orientation_quirk(int width, int height)
404d1a3edc3873 Hans de Goede 2017-11-25  594  {
404d1a3edc3873 Hans de Goede 2017-11-25  595  	return DRM_MODE_PANEL_ORIENTATION_UNKNOWN;
404d1a3edc3873 Hans de Goede 2017-11-25  596  }
404d1a3edc3873 Hans de Goede 2017-11-25  597  EXPORT_SYMBOL(drm_get_panel_orientation_quirk);
404d1a3edc3873 Hans de Goede 2017-11-25  598  

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