tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 725737e7c21d2d25a4312c2aaa82a52bd03e3126 commit: ee7b62e127c8cc6db24f83e5e116357649f6e41f drm/amd/display: Enable DCN314 in DC date: 3 months ago config: x86_64-buildonly-randconfig-r005-20221003 compiler: clang version 14.0.6 (https://github.com/llvm/llvm-project f28c006a5895fc0e329fe15fead81e37457cb1d1) 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://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=ee7b62e127c8cc6db24f83e5e116357649f6e41f git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git git fetch --no-tags linus master git checkout ee7b62e127c8cc6db24f83e5e116357649f6e41f # 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=x86_64 SHELL=/bin/bash drivers/gpu/drm/ If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot All warnings (new ones prefixed by >>): ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_hwseq.h:678:28: note: expanded from macro 'HWS_SF' .field_name = blk_name ## reg_name ## __ ## field_name ## post_fix ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ :43:1: note: expanded from here DOMAIN3_PG_STATUS__DOMAIN_PGFSM_PWR_STATUS_MASK ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/gpu/drm/amd/amdgpu/../include/asic_reg/dcn/dcn_3_1_4_sh_mask.h:10016:111: note: expanded from macro 'DOMAIN3_PG_STATUS__DOMAIN_PGFSM_PWR_STATUS_MASK' #define DOMAIN3_PG_STATUS__DOMAIN_PGFSM_PWR_STATUS_MASK 0xC0000000L ^~~~~~~~~~~ drivers/gpu/drm/amd/amdgpu/../display/dc/dcn314/dcn314_resource.c:946:3: warning: initializer overrides prior initialization of this subobject [-Winitializer-overrides] HWSEQ_DCN31_MASK_SH_LIST(_MASK) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/gpu/drm/amd/amdgpu/../display/dc/dcn314/dcn314_resource.c:928:2: note: expanded from macro 'HWSEQ_DCN31_MASK_SH_LIST' HWS_SF(, DOMAIN17_PG_STATUS, DOMAIN_PGFSM_PWR_STATUS, mask_sh), \ ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_hwseq.h:678:28: note: expanded from macro 'HWS_SF' .field_name = blk_name ## reg_name ## __ ## field_name ## post_fix ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ :49:1: note: expanded from here DOMAIN17_PG_STATUS__DOMAIN_PGFSM_PWR_STATUS_MASK ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/gpu/drm/amd/amdgpu/../include/asic_reg/dcn/dcn_3_1_4_sh_mask.h:10036:111: note: expanded from macro 'DOMAIN17_PG_STATUS__DOMAIN_PGFSM_PWR_STATUS_MASK' #define DOMAIN17_PG_STATUS__DOMAIN_PGFSM_PWR_STATUS_MASK 0xC0000000L ^~~~~~~~~~~ drivers/gpu/drm/amd/amdgpu/../display/dc/dcn314/dcn314_resource.c:946:3: note: previous initialization is here HWSEQ_DCN31_MASK_SH_LIST(_MASK) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/gpu/drm/amd/amdgpu/../display/dc/dcn314/dcn314_resource.c:927:2: note: expanded from macro 'HWSEQ_DCN31_MASK_SH_LIST' HWS_SF(, DOMAIN16_PG_STATUS, DOMAIN_PGFSM_PWR_STATUS, mask_sh), \ ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_hwseq.h:678:28: note: expanded from macro 'HWS_SF' .field_name = blk_name ## reg_name ## __ ## field_name ## post_fix ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ :46:1: note: expanded from here DOMAIN16_PG_STATUS__DOMAIN_PGFSM_PWR_STATUS_MASK ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/gpu/drm/amd/amdgpu/../include/asic_reg/dcn/dcn_3_1_4_sh_mask.h:10026:111: note: expanded from macro 'DOMAIN16_PG_STATUS__DOMAIN_PGFSM_PWR_STATUS_MASK' #define DOMAIN16_PG_STATUS__DOMAIN_PGFSM_PWR_STATUS_MASK 0xC0000000L ^~~~~~~~~~~ drivers/gpu/drm/amd/amdgpu/../display/dc/dcn314/dcn314_resource.c:946:3: warning: initializer overrides prior initialization of this subobject [-Winitializer-overrides] HWSEQ_DCN31_MASK_SH_LIST(_MASK) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/gpu/drm/amd/amdgpu/../display/dc/dcn314/dcn314_resource.c:929:2: note: expanded from macro 'HWSEQ_DCN31_MASK_SH_LIST' HWS_SF(, DOMAIN18_PG_STATUS, DOMAIN_PGFSM_PWR_STATUS, mask_sh), \ ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_hwseq.h:678:28: note: expanded from macro 'HWS_SF' .field_name = blk_name ## reg_name ## __ ## field_name ## post_fix ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ :52:1: note: expanded from here DOMAIN18_PG_STATUS__DOMAIN_PGFSM_PWR_STATUS_MASK ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/gpu/drm/amd/amdgpu/../include/asic_reg/dcn/dcn_3_1_4_sh_mask.h:10046:111: note: expanded from macro 'DOMAIN18_PG_STATUS__DOMAIN_PGFSM_PWR_STATUS_MASK' #define DOMAIN18_PG_STATUS__DOMAIN_PGFSM_PWR_STATUS_MASK 0xC0000000L ^~~~~~~~~~~ drivers/gpu/drm/amd/amdgpu/../display/dc/dcn314/dcn314_resource.c:946:3: note: previous initialization is here HWSEQ_DCN31_MASK_SH_LIST(_MASK) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/gpu/drm/amd/amdgpu/../display/dc/dcn314/dcn314_resource.c:928:2: note: expanded from macro 'HWSEQ_DCN31_MASK_SH_LIST' HWS_SF(, DOMAIN17_PG_STATUS, DOMAIN_PGFSM_PWR_STATUS, mask_sh), \ ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_hwseq.h:678:28: note: expanded from macro 'HWS_SF' .field_name = blk_name ## reg_name ## __ ## field_name ## post_fix ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ :49:1: note: expanded from here DOMAIN17_PG_STATUS__DOMAIN_PGFSM_PWR_STATUS_MASK ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/gpu/drm/amd/amdgpu/../include/asic_reg/dcn/dcn_3_1_4_sh_mask.h:10036:111: note: expanded from macro 'DOMAIN17_PG_STATUS__DOMAIN_PGFSM_PWR_STATUS_MASK' #define DOMAIN17_PG_STATUS__DOMAIN_PGFSM_PWR_STATUS_MASK 0xC0000000L ^~~~~~~~~~~ drivers/gpu/drm/amd/amdgpu/../display/dc/dcn314/dcn314_resource.c:946:3: warning: initializer overrides prior initialization of this subobject [-Winitializer-overrides] HWSEQ_DCN31_MASK_SH_LIST(_MASK) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/gpu/drm/amd/amdgpu/../display/dc/dcn314/dcn314_resource.c:930:2: note: expanded from macro 'HWSEQ_DCN31_MASK_SH_LIST' HWS_SF(, DOMAIN19_PG_STATUS, DOMAIN_PGFSM_PWR_STATUS, mask_sh), \ ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_hwseq.h:678:28: note: expanded from macro 'HWS_SF' .field_name = blk_name ## reg_name ## __ ## field_name ## post_fix ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ :55:1: note: expanded from here DOMAIN19_PG_STATUS__DOMAIN_PGFSM_PWR_STATUS_MASK ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/gpu/drm/amd/amdgpu/../include/asic_reg/dcn/dcn_3_1_4_sh_mask.h:10056:111: note: expanded from macro 'DOMAIN19_PG_STATUS__DOMAIN_PGFSM_PWR_STATUS_MASK' #define DOMAIN19_PG_STATUS__DOMAIN_PGFSM_PWR_STATUS_MASK 0xC0000000L ^~~~~~~~~~~ drivers/gpu/drm/amd/amdgpu/../display/dc/dcn314/dcn314_resource.c:946:3: note: previous initialization is here HWSEQ_DCN31_MASK_SH_LIST(_MASK) ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/gpu/drm/amd/amdgpu/../display/dc/dcn314/dcn314_resource.c:929:2: note: expanded from macro 'HWSEQ_DCN31_MASK_SH_LIST' HWS_SF(, DOMAIN18_PG_STATUS, DOMAIN_PGFSM_PWR_STATUS, mask_sh), \ ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_hwseq.h:678:28: note: expanded from macro 'HWS_SF' .field_name = blk_name ## reg_name ## __ ## field_name ## post_fix ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ :52:1: note: expanded from here DOMAIN18_PG_STATUS__DOMAIN_PGFSM_PWR_STATUS_MASK ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/gpu/drm/amd/amdgpu/../include/asic_reg/dcn/dcn_3_1_4_sh_mask.h:10046:111: note: expanded from macro 'DOMAIN18_PG_STATUS__DOMAIN_PGFSM_PWR_STATUS_MASK' #define DOMAIN18_PG_STATUS__DOMAIN_PGFSM_PWR_STATUS_MASK 0xC0000000L ^~~~~~~~~~~ >> drivers/gpu/drm/amd/amdgpu/../display/dc/dcn314/dcn314_resource.c:124:29: warning: unused variable 'DCN_BASE' [-Wunused-const-variable] static const struct IP_BASE DCN_BASE = { { { { 0x00000012, 0x000000C0, 0x000034C0, 0x00009000, 0x02403C00, 0, 0, 0 } }, ^ 107 warnings generated. -- >> drivers/gpu/drm/amd/amdgpu/../display/dc/dcn314/dcn314_dio_stream_encoder.c:64:6: warning: no previous prototype for function 'enc314_stream_encoder_dvi_set_stream_attribute' [-Wmissing-prototypes] void enc314_stream_encoder_dvi_set_stream_attribute( ^ drivers/gpu/drm/amd/amdgpu/../display/dc/dcn314/dcn314_dio_stream_encoder.c:64:1: note: declare 'static' if the function is not intended to be used outside of this translation unit void enc314_stream_encoder_dvi_set_stream_attribute( ^ static 1 warning generated. -- >> drivers/gpu/drm/amd/amdgpu/../display/dc/dcn314/dcn314_dccg.c:140:6: warning: no previous prototype for function 'dccg314_set_dtbclk_dto' [-Wmissing-prototypes] void dccg314_set_dtbclk_dto( ^ drivers/gpu/drm/amd/amdgpu/../display/dc/dcn314/dcn314_dccg.c:140:1: note: declare 'static' if the function is not intended to be used outside of this translation unit void dccg314_set_dtbclk_dto( ^ static >> drivers/gpu/drm/amd/amdgpu/../display/dc/dcn314/dcn314_dccg.c:184:6: warning: no previous prototype for function 'dccg314_set_dpstreamclk' [-Wmissing-prototypes] void dccg314_set_dpstreamclk( ^ drivers/gpu/drm/amd/amdgpu/../display/dc/dcn314/dcn314_dccg.c:184:1: note: declare 'static' if the function is not intended to be used outside of this translation unit void dccg314_set_dpstreamclk( ^ static 2 warnings generated. -- >> drivers/gpu/drm/amd/amdgpu/../display/dc/dcn314/dcn314_optc.c:153:6: warning: no previous prototype for function 'optc314_phantom_crtc_post_enable' [-Wmissing-prototypes] void optc314_phantom_crtc_post_enable(struct timing_generator *optc) ^ drivers/gpu/drm/amd/amdgpu/../display/dc/dcn314/dcn314_optc.c:153:1: note: declare 'static' if the function is not intended to be used outside of this translation unit void optc314_phantom_crtc_post_enable(struct timing_generator *optc) ^ static 1 warning generated. vim +/DCN_BASE +124 drivers/gpu/drm/amd/amdgpu/../display/dc/dcn314/dcn314_resource.c 3cffeffe051a96 Roman Li 2022-06-28 123 3cffeffe051a96 Roman Li 2022-06-28 @124 static const struct IP_BASE DCN_BASE = { { { { 0x00000012, 0x000000C0, 0x000034C0, 0x00009000, 0x02403C00, 0, 0, 0 } }, 3cffeffe051a96 Roman Li 2022-06-28 125 { { 0, 0, 0, 0, 0, 0, 0, 0 } }, 3cffeffe051a96 Roman Li 2022-06-28 126 { { 0, 0, 0, 0, 0, 0, 0, 0 } }, 3cffeffe051a96 Roman Li 2022-06-28 127 { { 0, 0, 0, 0, 0, 0, 0, 0 } }, 3cffeffe051a96 Roman Li 2022-06-28 128 { { 0, 0, 0, 0, 0, 0, 0, 0 } }, 3cffeffe051a96 Roman Li 2022-06-28 129 { { 0, 0, 0, 0, 0, 0, 0, 0 } }, 3cffeffe051a96 Roman Li 2022-06-28 130 { { 0, 0, 0, 0, 0, 0, 0, 0 } } } }; 3cffeffe051a96 Roman Li 2022-06-28 131 3cffeffe051a96 Roman Li 2022-06-28 132 :::::: The code at line 124 was first introduced by commit :::::: 3cffeffe051a961417bc26f2053bced4cff83119 drm/amd/display: Add DCN314 DC resources :::::: TO: Roman Li :::::: CC: Alex Deucher -- 0-DAY CI Kernel Test Service https://01.org/lkp