[PATCH 04/12] drm/radeon: remove radeon_connector_edid() and stop using edid_blob_ptr

[kernel test robot]

Hi Jani,

I love your patch! Yet something to improve:

[auto build test ERROR on drm-misc/drm-misc-next]
[also build test ERROR on drm-intel/for-linux-next drm-intel/for-linux-next-fixes drm-exynos/exynos-drm-next linus/master v6.3-rc4 next-20230330]
[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/Jani-Nikula/drm-edid-parse-display-info-has_audio-similar-to-is_hdmi/20230330-234201
base:   git://anongit.freedesktop.org/drm/drm-misc drm-misc-next
patch link:    https://lore.kernel.org/r/e4cb7b0c7217511429e69c1c78729f0e864c5b24.1680190534.git.jani.nikula%40intel.com
patch subject: [PATCH 04/12] drm/radeon: remove radeon_connector_edid() and stop using edid_blob_ptr
config: s390-allyesconfig (https://download.01.org/0day-ci/archive/20230331/202303310350.HnqZZxIV-lkp@intel.com/config)
compiler: s390-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/intel-lab-lkp/linux/commit/ad73d8b0ebf2124b058e95ef5831caa8f2d34229
        git remote add linux-review https://github.com/intel-lab-lkp/linux
        git fetch --no-tags linux-review Jani-Nikula/drm-edid-parse-display-info-has_audio-similar-to-is_hdmi/20230330-234201
        git checkout ad73d8b0ebf2124b058e95ef5831caa8f2d34229
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=s390 olddefconfig
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=s390 SHELL=/bin/bash drivers/gpu/

If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp at intel.com>
| Link: https://lore.kernel.org/oe-kbuild-all/202303310350.HnqZZxIV-lkp@intel.com/

All errors (new ones prefixed by >>):

   drivers/gpu/drm/radeon/radeon_audio.c: In function 'radeon_audio_write_sad_regs':
>> drivers/gpu/drm/radeon/radeon_audio.c:312:37: error: 'radeon_connector' undeclared (first use in this function)
     312 |         sad_count = drm_edid_to_sad(radeon_connector->edid, &sads);
         |                                     ^~~~~~~~~~~~~~~~
   drivers/gpu/drm/radeon/radeon_audio.c:312:37: note: each undeclared identifier is reported only once for each function it appears in
   drivers/gpu/drm/radeon/radeon_audio.c: In function 'radeon_audio_write_speaker_allocation':
   drivers/gpu/drm/radeon/radeon_audio.c:335:52: error: 'radeon_connector' undeclared (first use in this function)
     335 |         sad_count = drm_edid_to_speaker_allocation(radeon_connector->edid, &sadb);
         |                                                    ^~~~~~~~~~~~~~~~


vim +/radeon_connector +312 drivers/gpu/drm/radeon/radeon_audio.c

   301	
   302	static void radeon_audio_write_sad_regs(struct drm_encoder *encoder)
   303	{
   304		struct drm_connector *connector = radeon_get_connector_for_encoder(encoder);
   305		struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
   306		struct cea_sad *sads;
   307		int sad_count;
   308	
   309		if (!connector)
   310			return;
   311	
 > 312		sad_count = drm_edid_to_sad(radeon_connector->edid, &sads);
   313		if (sad_count < 0)
   314			DRM_ERROR("Couldn't read SADs: %d\n", sad_count);
   315		if (sad_count <= 0)
   316			return;
   317		BUG_ON(!sads);
   318	
   319		if (radeon_encoder->audio && radeon_encoder->audio->write_sad_regs)
   320			radeon_encoder->audio->write_sad_regs(encoder, sads, sad_count);
   321	
   322		kfree(sads);
   323	}
   324	

-- 
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