* Re: [Intel-gfx] [PATCH 10/26] drm/i915: Extract intel_crtc_dotclock() [not found] <20220503182242.18797-11-ville.syrjala@linux.intel.com> @ 2022-05-04 2:53 ` kernel test robot 0 siblings, 0 replies; only message in thread From: kernel test robot @ 2022-05-04 2:53 UTC (permalink / raw) To: Ville Syrjala; +Cc: llvm, kbuild-all Hi Ville, Thank you for the patch! Perhaps something to improve: [auto build test WARNING on drm-intel/for-linux-next] [also build test WARNING on drm-tip/drm-tip next-20220503] [cannot apply to v5.18-rc5] [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] url: https://github.com/intel-lab-lkp/linux/commits/Ville-Syrjala/drm-i915-Make-fastset-not-suck-and-allow-seamless-M-N-changes/20220504-022619 base: git://anongit.freedesktop.org/drm-intel for-linux-next config: i386-randconfig-a004 (https://download.01.org/0day-ci/archive/20220504/202205041054.2CCCG4hP-lkp@intel.com/config) compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project 363b3a645a1e30011cc8da624f13dac5fd915628) 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/a7c24aec0d5727b1e827ab8c847aa42188d199f2 git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review Ville-Syrjala/drm-i915-Make-fastset-not-suck-and-allow-seamless-M-N-changes/20220504-022619 git checkout a7c24aec0d5727b1e827ab8c847aa42188d199f2 # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=i386 SHELL=/bin/bash drivers/gpu/drm/i915/ If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp@intel.com> All warnings (new ones prefixed by >>): >> drivers/gpu/drm/i915/display/intel_ddi.c:325:5: warning: no previous prototype for function 'intel_crtc_dotclock' [-Wmissing-prototypes] int intel_crtc_dotclock(const struct intel_crtc_state *pipe_config) ^ drivers/gpu/drm/i915/display/intel_ddi.c:325:1: note: declare 'static' if the function is not intended to be used outside of this translation unit int intel_crtc_dotclock(const struct intel_crtc_state *pipe_config) ^ static 1 warning generated. vim +/intel_crtc_dotclock +325 drivers/gpu/drm/i915/display/intel_ddi.c 324 > 325 int intel_crtc_dotclock(const struct intel_crtc_state *pipe_config) 326 { 327 int dotclock; 328 329 if (intel_crtc_has_dp_encoder(pipe_config)) 330 dotclock = intel_dotclock_calculate(pipe_config->port_clock, 331 &pipe_config->dp_m_n); 332 else if (pipe_config->has_hdmi_sink && pipe_config->pipe_bpp > 24) 333 dotclock = pipe_config->port_clock * 24 / pipe_config->pipe_bpp; 334 else 335 dotclock = pipe_config->port_clock; 336 337 if (pipe_config->output_format == INTEL_OUTPUT_FORMAT_YCBCR420 && 338 !intel_crtc_has_dp_encoder(pipe_config)) 339 dotclock *= 2; 340 341 if (pipe_config->pixel_multiplier) 342 dotclock /= pipe_config->pixel_multiplier; 343 344 return dotclock; 345 } 346 -- 0-DAY CI Kernel Test Service https://01.org/lkp ^ permalink raw reply [flat|nested] only message in thread
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[not found] <20220503182242.18797-11-ville.syrjala@linux.intel.com>
2022-05-04 2:53 ` [Intel-gfx] [PATCH 10/26] drm/i915: Extract intel_crtc_dotclock() kernel test robot
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