Hello, commit # 680acc64120cd7fe4fb21d816a0fc0854018fe59 drm/amd/display: Set disp clk in a safe way to avoid over high dpp clk. makes CONFIG_DRM_AMD_DC_DCN1_0=y mandatory, again. I think it was not intentional? Without it I get: Kernel: arch/x86/boot/bzImage is ready (#1) ERROR: "dcn_find_dcfclk_suits_all" [drivers/gpu/drm/amd/amdgpu/amdgpu.ko] undefined! make[1]: *** [scripts/Makefile.modpost:92: __modpost] Fehler 1 make: *** [Makefile:1257: modules] Fehler 2 drm/amd> grep -r dcn_find_dcfclk_suits_all * �bereinstimmungen in Binärdatei amdgpu/amdgpu.o display/dc/calcs/dcn_calcs.c:unsigned int dcn_find_dcfclk_suits_all( display/dc/inc/dcn_calcs.h:unsigned int dcn_find_dcfclk_suits_all( display/dc/dce/dce_clocks.c: dcn_find_dcfclk_suits_all(core_dc, &clk->cur_clocks_value); �bereinstimmungen in Binärdatei display/dc/dce/dce_clocks.o drm/amd> l display/dc/calcs/dcn_calcs.c display/dc/inc/dcn_calcs.h display/dc/dce/dce_clocks.c -rw-r--r-- 1 dieter users 66423 13. Mär 23:08 display/dc/calcs/dcn_calcs.c -rw-r--r-- 1 dieter users 25680 13. Mär 23:08 display/dc/dce/dce_clocks.c -rw-r--r-- 1 dieter users 26059 20. Dez 22:07 display/dc/inc/dcn_calcs.h Thanks, Dieter