Hi Vandita, [FYI, it's a private test report for your RFC patch.] [auto build test ERROR on drm-intel/for-linux-next] [cannot apply to v5.4-rc7 next-20191112] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system. BTW, we also suggest to use '--base' option to specify the base tree in git format-patch, please see https://stackoverflow.com/a/37406982] url: https://github.com/0day-ci/linux/commits/Vandita-Kulkarni/Add-support-for... base: git://anongit.freedesktop.org/drm-intel for-linux-next config: i386-defconfig (attached as .config) compiler: gcc-7 (Debian 7.4.0-14) 7.4.0 reproduce: # save the attached .config to linux build tree make ARCH=i386 If you fix the issue, kindly add following tag Reported-by: kbuild test robot <lkp(a)intel.com&gt; All errors (new ones prefixed by >>): drivers/gpu/drm/i915/display/icl_dsi.c: In function 'gen11_dsi_get_config': pipe_config->hw.adjusted_mode.private_flags |= ^~ drivers/gpu/drm/i915/display/icl_dsi.c: In function 'gen11_dsi_compute_config': drivers/gpu/drm/i915/display/icl_dsi.c:1358:13: error: 'struct intel_crtc_state' has no member named 'hw' pipe_config->hw.adjusted_mode.private_flags &= ^~ vim +1325 drivers/gpu/drm/i915/display/icl_dsi.c 1304 1305 static void gen11_dsi_get_config(struct intel_encoder *encoder, 1306 struct intel_crtc_state *pipe_config) 1307 { 1308 struct drm_i915_private *dev_priv = to_i915(encoder->base.dev); 1309 struct intel_crtc *crtc = to_intel_crtc(pipe_config->base.crtc); 1310 struct intel_dsi *intel_dsi = enc_to_intel_dsi(&encoder->base); 1311 1312 /* FIXME: adapt icl_ddi_clock_get() for DSI and use that? */ 1313 pipe_config->port_clock = 1314 cnl_calc_wrpll_link(dev_priv, &pipe_config->dpll_hw_state); 1315 1316 pipe_config->base.adjusted_mode.crtc_clock = intel_dsi->pclk; 1317 if (intel_dsi->dual_link) 1318 pipe_config->base.adjusted_mode.crtc_clock *= 2; 1319 1320 gen11_dsi_get_timings(encoder, pipe_config); 1321 pipe_config->output_types |= BIT(INTEL_OUTPUT_DSI); 1322 pipe_config->pipe_bpp = bdw_get_pipemisc_bpp(crtc); 1323 1324 if (gen11_dsi_is_periodic_cmd_mode(dev_priv, intel_dsi)) 1326 I915_MODE_FLAG_DSI_PERIODIC_CMD_MODE; 1327 } 1328 --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org Intel Corporation