linux-kernel - [steev:sc8280xp-next-20220722 144/151] drivers/gpu/drm/msm/dp/dp_debug.c:192: undefined reference to `dp_panel_tpg

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Date:   Sat, 30 Jul 2022 19:28:29 +0800
From:   kernel test robot <lkp@...el.com>
To:     Bjorn Andersson <bjorn.andersson@...aro.org>
Cc:     kbuild-all@...ts.01.org, linux-kernel@...r.kernel.org,
        Steev Klimaszewski <steev@...i.org>
Subject: [steev:sc8280xp-next-20220722 144/151]
 drivers/gpu/drm/msm/dp/dp_debug.c:192: undefined reference to
 `dp_panel_tpg_config'

tree:   https://github.com/steev/linux sc8280xp-next-20220722
head:   70f72824f4018e98a9003c3c3107be71a1e5c88b
commit: c1bc1580b0dd297b7749f6353834295155bfbb48 [144/151] drm/msm/dp: Make it possible to enable the test pattern
config: xtensa-randconfig-m031-20220729 (https://download.01.org/0day-ci/archive/20220730/202207301916.ecD9wbRq-lkp@intel.com/config)
compiler: xtensa-linux-gcc (GCC) 12.1.0
reproduce (this is a W=1 build):
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # https://github.com/steev/linux/commit/c1bc1580b0dd297b7749f6353834295155bfbb48
        git remote add steev https://github.com/steev/linux
        git fetch --no-tags steev sc8280xp-next-20220722
        git checkout c1bc1580b0dd297b7749f6353834295155bfbb48
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=xtensa SHELL=/bin/bash

If you fix the issue, kindly add following tag where applicable
Reported-by: kernel test robot <lkp@...el.com>

All errors (new ones prefixed by >>):

   xtensa-linux-ld: drivers/gpu/drm/msm/dp/dp_debug.o: in function `dp_test_active_show':
>> drivers/gpu/drm/msm/dp/dp_debug.c:192: undefined reference to `dp_panel_tpg_config'
   xtensa-linux-ld: drivers/gpu/drm/msm/dp/dp_debug.o: in function `dp_test_active_write':
   drivers/gpu/drm/msm/dp/dp_debug.c:169: undefined reference to `dp_panel_tpg_config'

Kconfig warnings: (for reference only)
   WARNING: unmet direct dependencies detected for PM_GENERIC_DOMAINS_OF
   Depends on [n]: PM_GENERIC_DOMAINS [=y] && OF [=n]
   Selected by [y]:
   - QCOM_RPMPD [=y] && PM [=y] && QCOM_SMD_RPM [=y]


vim +192 drivers/gpu/drm/msm/dp/dp_debug.c

de3ee25473ba49 Abhinav Kumar   2020-09-12  176  
de3ee25473ba49 Abhinav Kumar   2020-09-12  177  static int dp_test_active_show(struct seq_file *m, void *data)
de3ee25473ba49 Abhinav Kumar   2020-09-12  178  {
de3ee25473ba49 Abhinav Kumar   2020-09-12  179  	struct dp_debug_private *debug = m->private;
899b2608d8d4b6 Bjorn Andersson 2021-10-15  180  	struct drm_connector *connector = debug->connector;
de3ee25473ba49 Abhinav Kumar   2020-09-12  181  
de3ee25473ba49 Abhinav Kumar   2020-09-12  182  	if (connector->status == connector_status_connected) {
de3ee25473ba49 Abhinav Kumar   2020-09-12  183  		if (debug->panel->video_test)
de3ee25473ba49 Abhinav Kumar   2020-09-12  184  			seq_puts(m, "1");
de3ee25473ba49 Abhinav Kumar   2020-09-12  185  		else
de3ee25473ba49 Abhinav Kumar   2020-09-12  186  			seq_puts(m, "0");
899b2608d8d4b6 Bjorn Andersson 2021-10-15  187  	} else {
de3ee25473ba49 Abhinav Kumar   2020-09-12  188  		seq_puts(m, "0");
de3ee25473ba49 Abhinav Kumar   2020-09-12  189  	}
de3ee25473ba49 Abhinav Kumar   2020-09-12  190  
de3ee25473ba49 Abhinav Kumar   2020-09-12  191  	return 0;
de3ee25473ba49 Abhinav Kumar   2020-09-12 @192  }
de3ee25473ba49 Abhinav Kumar   2020-09-12  193  

:::::: The code at line 192 was first introduced by commit
:::::: de3ee25473ba49f2e785e43b5db5e05cb35aad24 drm/msm/dp: add debugfs nodes for video pattern tests

:::::: TO: Abhinav Kumar <abhinavk@...eaurora.org>
:::::: CC: Rob Clark <robdclark@...omium.org>

-- 
0-DAY CI Kernel Test Service
https://01.org/lkp