Re:

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

Hi Xizhe,

kernel test robot noticed the following build errors:



url:    https://github.com/intel-lab-lkp/linux/commits/Xizhe-Tang/drm-i915-dp-Only-send-AS-SDP-when-VRR-CMRR-is-enabled-or-PR-async/20260924-035159
base:   
patch link:    https://lore.kernel.org/r/202609261355.8IxZvLnO-lkp%40intel.com
config: x86_64-randconfig-1014-20260926 (https://download.01.org/0day-ci/archive/20260926/202609261355.8IxZvLnO-lkp@intel.com/config)
compiler: clang version 22.1.3 (https://github.com/llvm/llvm-project e9846648fd6183ee6d8cbdb4502213fcf902a211)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260926/202609261355.8IxZvLnO-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/202609261355.8IxZvLnO-lkp@intel.com/

All errors (new ones prefixed by >>):

>> drivers/gpu/drm/i915/display/intel_dp.c:3117:21: error: no member named 'cmrr' in 'struct intel_crtc_state'
    3117 |                crtc_state->cmrr.enable;
         |                ~~~~~~~~~~  ^
   1 error generated.


vim +3117 drivers/gpu/drm/i915/display/intel_dp.c

  3099	
  3100	static bool intel_dp_needs_as_sdp(struct intel_dp *intel_dp,
  3101					  struct intel_crtc_state *crtc_state)
  3102	{
  3103		if (!intel_dp->as_sdp_v2_supported)
  3104			return false;
  3105	
  3106		/*
  3107		 * #TODO: Add AS SDP v1 support for PCONs (DP branch devices).
  3108		 */
  3109		if (drm_dp_is_branch(intel_dp->dpcd))
  3110			return false;
  3111	
  3112		if (intel_psr_needs_alpm_aux_less(intel_dp, crtc_state) &&
  3113		    !intel_psr_pr_async_video_timing_supported(intel_dp))
  3114			return true;
  3115	
  3116		return crtc_state->vrr.enable ||
> 3117		       crtc_state->cmrr.enable;
  3118	}
  3119	

--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki