tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: ce888220d5c7a805e0e155302a318d5d23e62950 commit: ee7b62e127c8cc6db24f83e5e116357649f6e41f drm/amd/display: Enable DCN314 in DC date: 8 weeks ago config: i386-buildonly-randconfig-r004-20220905 compiler: gcc-11 (Debian 11.3.0-5) 11.3.0 reproduce (this is a W=1 build): # 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 make W=1 O=build_dir ARCH=i386 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/dcn314/dcn314_resource.c:946:17: note: in expansion of macro 'HWSEQ_DCN31_MASK_SH_LIST' 946 | HWSEQ_DCN31_MASK_SH_LIST(_MASK) | ^~~~~~~~~~~~~~~~~~~~~~~~ drivers/gpu/drm/amd/amdgpu/../include/asic_reg/dcn/dcn_3_1_4_sh_mask.h:10026:111: warning: initialized field overwritten [-Woverride-init] 10026 | #define DOMAIN16_PG_STATUS__DOMAIN_PGFSM_PWR_STATUS_MASK 0xC0000000L | ^~~~~~~~~~~ drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_hwseq.h:678:35: note: in expansion of macro 'DOMAIN16_PG_STATUS__DOMAIN_PGFSM_PWR_STATUS_MASK' 678 | .field_name = blk_name ## reg_name ## __ ## field_name ## post_fix | ^~~~~~~~ drivers/gpu/drm/amd/amdgpu/../display/dc/dcn314/dcn314_resource.c:927:9: note: in expansion of macro 'HWS_SF' 927 | HWS_SF(, DOMAIN16_PG_STATUS, DOMAIN_PGFSM_PWR_STATUS, mask_sh), \ | ^~~~~~ drivers/gpu/drm/amd/amdgpu/../display/dc/dcn314/dcn314_resource.c:946:17: note: in expansion of macro 'HWSEQ_DCN31_MASK_SH_LIST' 946 | HWSEQ_DCN31_MASK_SH_LIST(_MASK) | ^~~~~~~~~~~~~~~~~~~~~~~~ drivers/gpu/drm/amd/amdgpu/../include/asic_reg/dcn/dcn_3_1_4_sh_mask.h:10026:111: note: (near initialization for 'hwseq_mask.DOMAIN_PGFSM_PWR_STATUS') 10026 | #define DOMAIN16_PG_STATUS__DOMAIN_PGFSM_PWR_STATUS_MASK 0xC0000000L | ^~~~~~~~~~~ drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_hwseq.h:678:35: note: in expansion of macro 'DOMAIN16_PG_STATUS__DOMAIN_PGFSM_PWR_STATUS_MASK' 678 | .field_name = blk_name ## reg_name ## __ ## field_name ## post_fix | ^~~~~~~~ drivers/gpu/drm/amd/amdgpu/../display/dc/dcn314/dcn314_resource.c:927:9: note: in expansion of macro 'HWS_SF' 927 | HWS_SF(, DOMAIN16_PG_STATUS, DOMAIN_PGFSM_PWR_STATUS, mask_sh), \ | ^~~~~~ drivers/gpu/drm/amd/amdgpu/../display/dc/dcn314/dcn314_resource.c:946:17: note: in expansion of macro 'HWSEQ_DCN31_MASK_SH_LIST' 946 | HWSEQ_DCN31_MASK_SH_LIST(_MASK) | ^~~~~~~~~~~~~~~~~~~~~~~~ drivers/gpu/drm/amd/amdgpu/../include/asic_reg/dcn/dcn_3_1_4_sh_mask.h:10036:111: warning: initialized field overwritten [-Woverride-init] 10036 | #define DOMAIN17_PG_STATUS__DOMAIN_PGFSM_PWR_STATUS_MASK 0xC0000000L | ^~~~~~~~~~~ drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_hwseq.h:678:35: note: in expansion of macro 'DOMAIN17_PG_STATUS__DOMAIN_PGFSM_PWR_STATUS_MASK' 678 | .field_name = blk_name ## reg_name ## __ ## field_name ## post_fix | ^~~~~~~~ drivers/gpu/drm/amd/amdgpu/../display/dc/dcn314/dcn314_resource.c:928:9: note: in expansion of macro 'HWS_SF' 928 | HWS_SF(, DOMAIN17_PG_STATUS, DOMAIN_PGFSM_PWR_STATUS, mask_sh), \ | ^~~~~~ drivers/gpu/drm/amd/amdgpu/../display/dc/dcn314/dcn314_resource.c:946:17: note: in expansion of macro 'HWSEQ_DCN31_MASK_SH_LIST' 946 | HWSEQ_DCN31_MASK_SH_LIST(_MASK) | ^~~~~~~~~~~~~~~~~~~~~~~~ drivers/gpu/drm/amd/amdgpu/../include/asic_reg/dcn/dcn_3_1_4_sh_mask.h:10036:111: note: (near initialization for 'hwseq_mask.DOMAIN_PGFSM_PWR_STATUS') 10036 | #define DOMAIN17_PG_STATUS__DOMAIN_PGFSM_PWR_STATUS_MASK 0xC0000000L | ^~~~~~~~~~~ drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_hwseq.h:678:35: note: in expansion of macro 'DOMAIN17_PG_STATUS__DOMAIN_PGFSM_PWR_STATUS_MASK' 678 | .field_name = blk_name ## reg_name ## __ ## field_name ## post_fix | ^~~~~~~~ drivers/gpu/drm/amd/amdgpu/../display/dc/dcn314/dcn314_resource.c:928:9: note: in expansion of macro 'HWS_SF' 928 | HWS_SF(, DOMAIN17_PG_STATUS, DOMAIN_PGFSM_PWR_STATUS, mask_sh), \ | ^~~~~~ drivers/gpu/drm/amd/amdgpu/../display/dc/dcn314/dcn314_resource.c:946:17: note: in expansion of macro 'HWSEQ_DCN31_MASK_SH_LIST' 946 | HWSEQ_DCN31_MASK_SH_LIST(_MASK) | ^~~~~~~~~~~~~~~~~~~~~~~~ drivers/gpu/drm/amd/amdgpu/../include/asic_reg/dcn/dcn_3_1_4_sh_mask.h:10046:111: warning: initialized field overwritten [-Woverride-init] 10046 | #define DOMAIN18_PG_STATUS__DOMAIN_PGFSM_PWR_STATUS_MASK 0xC0000000L | ^~~~~~~~~~~ drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_hwseq.h:678:35: note: in expansion of macro 'DOMAIN18_PG_STATUS__DOMAIN_PGFSM_PWR_STATUS_MASK' 678 | .field_name = blk_name ## reg_name ## __ ## field_name ## post_fix | ^~~~~~~~ drivers/gpu/drm/amd/amdgpu/../display/dc/dcn314/dcn314_resource.c:929:9: note: in expansion of macro 'HWS_SF' 929 | HWS_SF(, DOMAIN18_PG_STATUS, DOMAIN_PGFSM_PWR_STATUS, mask_sh), \ | ^~~~~~ drivers/gpu/drm/amd/amdgpu/../display/dc/dcn314/dcn314_resource.c:946:17: note: in expansion of macro 'HWSEQ_DCN31_MASK_SH_LIST' 946 | HWSEQ_DCN31_MASK_SH_LIST(_MASK) | ^~~~~~~~~~~~~~~~~~~~~~~~ drivers/gpu/drm/amd/amdgpu/../include/asic_reg/dcn/dcn_3_1_4_sh_mask.h:10046:111: note: (near initialization for 'hwseq_mask.DOMAIN_PGFSM_PWR_STATUS') 10046 | #define DOMAIN18_PG_STATUS__DOMAIN_PGFSM_PWR_STATUS_MASK 0xC0000000L | ^~~~~~~~~~~ drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_hwseq.h:678:35: note: in expansion of macro 'DOMAIN18_PG_STATUS__DOMAIN_PGFSM_PWR_STATUS_MASK' 678 | .field_name = blk_name ## reg_name ## __ ## field_name ## post_fix | ^~~~~~~~ drivers/gpu/drm/amd/amdgpu/../display/dc/dcn314/dcn314_resource.c:929:9: note: in expansion of macro 'HWS_SF' 929 | HWS_SF(, DOMAIN18_PG_STATUS, DOMAIN_PGFSM_PWR_STATUS, mask_sh), \ | ^~~~~~ drivers/gpu/drm/amd/amdgpu/../display/dc/dcn314/dcn314_resource.c:946:17: note: in expansion of macro 'HWSEQ_DCN31_MASK_SH_LIST' 946 | HWSEQ_DCN31_MASK_SH_LIST(_MASK) | ^~~~~~~~~~~~~~~~~~~~~~~~ drivers/gpu/drm/amd/amdgpu/../include/asic_reg/dcn/dcn_3_1_4_sh_mask.h:10056:111: warning: initialized field overwritten [-Woverride-init] 10056 | #define DOMAIN19_PG_STATUS__DOMAIN_PGFSM_PWR_STATUS_MASK 0xC0000000L | ^~~~~~~~~~~ drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_hwseq.h:678:35: note: in expansion of macro 'DOMAIN19_PG_STATUS__DOMAIN_PGFSM_PWR_STATUS_MASK' 678 | .field_name = blk_name ## reg_name ## __ ## field_name ## post_fix | ^~~~~~~~ drivers/gpu/drm/amd/amdgpu/../display/dc/dcn314/dcn314_resource.c:930:9: note: in expansion of macro 'HWS_SF' 930 | HWS_SF(, DOMAIN19_PG_STATUS, DOMAIN_PGFSM_PWR_STATUS, mask_sh), \ | ^~~~~~ drivers/gpu/drm/amd/amdgpu/../display/dc/dcn314/dcn314_resource.c:946:17: note: in expansion of macro 'HWSEQ_DCN31_MASK_SH_LIST' 946 | HWSEQ_DCN31_MASK_SH_LIST(_MASK) | ^~~~~~~~~~~~~~~~~~~~~~~~ drivers/gpu/drm/amd/amdgpu/../include/asic_reg/dcn/dcn_3_1_4_sh_mask.h:10056:111: note: (near initialization for 'hwseq_mask.DOMAIN_PGFSM_PWR_STATUS') 10056 | #define DOMAIN19_PG_STATUS__DOMAIN_PGFSM_PWR_STATUS_MASK 0xC0000000L | ^~~~~~~~~~~ drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_hwseq.h:678:35: note: in expansion of macro 'DOMAIN19_PG_STATUS__DOMAIN_PGFSM_PWR_STATUS_MASK' 678 | .field_name = blk_name ## reg_name ## __ ## field_name ## post_fix | ^~~~~~~~ drivers/gpu/drm/amd/amdgpu/../display/dc/dcn314/dcn314_resource.c:930:9: note: in expansion of macro 'HWS_SF' 930 | HWS_SF(, DOMAIN19_PG_STATUS, DOMAIN_PGFSM_PWR_STATUS, mask_sh), \ | ^~~~~~ drivers/gpu/drm/amd/amdgpu/../display/dc/dcn314/dcn314_resource.c:946:17: note: in expansion of macro 'HWSEQ_DCN31_MASK_SH_LIST' 946 | HWSEQ_DCN31_MASK_SH_LIST(_MASK) | ^~~~~~~~~~~~~~~~~~~~~~~~ >> drivers/gpu/drm/amd/amdgpu/../display/dc/dcn314/dcn314_resource.c:124:29: warning: 'DCN_BASE' defined but not used [-Wunused-const-variable=] 124 | static const struct IP_BASE DCN_BASE = { { { { 0x00000012, 0x000000C0, 0x000034C0, 0x00009000, 0x02403C00, 0, 0, 0 } }, | ^~~~~~~~ In file included from drivers/gpu/drm/amd/amdgpu/../display/dc/inc/core_types.h:32, from drivers/gpu/drm/amd/amdgpu/../display/dc/inc/resource.h:28, from drivers/gpu/drm/amd/amdgpu/../display/dc/dcn314/dcn314_resource.c:34: drivers/gpu/drm/amd/amdgpu/../display/include/ddc_service_types.h:137:22: warning: 'SYNAPTICS_DEVICE_ID' defined but not used [-Wunused-const-variable=] 137 | static const uint8_t SYNAPTICS_DEVICE_ID[] = "SYNA"; | ^~~~~~~~~~~~~~~~~~~ drivers/gpu/drm/amd/amdgpu/../display/include/ddc_service_types.h:134:17: warning: 'DP_SINK_BRANCH_DEV_NAME_7580' defined but not used [-Wunused-const-variable=] 134 | static const u8 DP_SINK_BRANCH_DEV_NAME_7580[] = "7580\x80u"; | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/gpu/drm/amd/amdgpu/../display/include/ddc_service_types.h:132:22: warning: 'DP_SINK_DEVICE_STR_ID_2' defined but not used [-Wunused-const-variable=] 132 | static const uint8_t DP_SINK_DEVICE_STR_ID_2[] = {7, 1, 8, 7, 5, 0}; | ^~~~~~~~~~~~~~~~~~~~~~~ drivers/gpu/drm/amd/amdgpu/../display/include/ddc_service_types.h:131:22: warning: 'DP_SINK_DEVICE_STR_ID_1' defined but not used [-Wunused-const-variable=] 131 | static const uint8_t DP_SINK_DEVICE_STR_ID_1[] = {7, 1, 8, 7, 3, 0}; | ^~~~~~~~~~~~~~~~~~~~~~~ -- >> drivers/gpu/drm/amd/amdgpu/../display/dc/dcn314/dcn314_dio_stream_encoder.c:64:6: warning: no previous prototype for 'enc314_stream_encoder_dvi_set_stream_attribute' [-Wmissing-prototypes] 64 | void enc314_stream_encoder_dvi_set_stream_attribute( | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -- >> drivers/gpu/drm/amd/amdgpu/../display/dc/dcn314/dcn314_dccg.c:140:6: warning: no previous prototype for 'dccg314_set_dtbclk_dto' [-Wmissing-prototypes] 140 | void dccg314_set_dtbclk_dto( | ^~~~~~~~~~~~~~~~~~~~~~ >> drivers/gpu/drm/amd/amdgpu/../display/dc/dcn314/dcn314_dccg.c:184:6: warning: no previous prototype for 'dccg314_set_dpstreamclk' [-Wmissing-prototypes] 184 | void dccg314_set_dpstreamclk( | ^~~~~~~~~~~~~~~~~~~~~~~ In file included from drivers/gpu/drm/amd/amdgpu/../display/dc/inc/core_types.h:32, from drivers/gpu/drm/amd/amdgpu/../display/dc/dcn314/dcn314_dccg.c:28: drivers/gpu/drm/amd/amdgpu/../display/include/ddc_service_types.h:137:22: warning: 'SYNAPTICS_DEVICE_ID' defined but not used [-Wunused-const-variable=] 137 | static const uint8_t SYNAPTICS_DEVICE_ID[] = "SYNA"; | ^~~~~~~~~~~~~~~~~~~ drivers/gpu/drm/amd/amdgpu/../display/include/ddc_service_types.h:134:17: warning: 'DP_SINK_BRANCH_DEV_NAME_7580' defined but not used [-Wunused-const-variable=] 134 | static const u8 DP_SINK_BRANCH_DEV_NAME_7580[] = "7580\x80u"; | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/gpu/drm/amd/amdgpu/../display/include/ddc_service_types.h:132:22: warning: 'DP_SINK_DEVICE_STR_ID_2' defined but not used [-Wunused-const-variable=] 132 | static const uint8_t DP_SINK_DEVICE_STR_ID_2[] = {7, 1, 8, 7, 5, 0}; | ^~~~~~~~~~~~~~~~~~~~~~~ drivers/gpu/drm/amd/amdgpu/../display/include/ddc_service_types.h:131:22: warning: 'DP_SINK_DEVICE_STR_ID_1' defined but not used [-Wunused-const-variable=] 131 | static const uint8_t DP_SINK_DEVICE_STR_ID_1[] = {7, 1, 8, 7, 3, 0}; | ^~~~~~~~~~~~~~~~~~~~~~~ -- >> drivers/gpu/drm/amd/amdgpu/../display/dc/dcn314/dcn314_optc.c:153:6: warning: no previous prototype for 'optc314_phantom_crtc_post_enable' [-Wmissing-prototypes] 153 | void optc314_phantom_crtc_post_enable(struct timing_generator *optc) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ vim +/DCN_BASE +124 drivers/gpu/drm/amd/amdgpu/../display/dc/dcn314/dcn314_resource.c 3cffeffe051a961 Roman Li 2022-06-28 123 3cffeffe051a961 Roman Li 2022-06-28 @124 static const struct IP_BASE DCN_BASE = { { { { 0x00000012, 0x000000C0, 0x000034C0, 0x00009000, 0x02403C00, 0, 0, 0 } }, 3cffeffe051a961 Roman Li 2022-06-28 125 { { 0, 0, 0, 0, 0, 0, 0, 0 } }, 3cffeffe051a961 Roman Li 2022-06-28 126 { { 0, 0, 0, 0, 0, 0, 0, 0 } }, 3cffeffe051a961 Roman Li 2022-06-28 127 { { 0, 0, 0, 0, 0, 0, 0, 0 } }, 3cffeffe051a961 Roman Li 2022-06-28 128 { { 0, 0, 0, 0, 0, 0, 0, 0 } }, 3cffeffe051a961 Roman Li 2022-06-28 129 { { 0, 0, 0, 0, 0, 0, 0, 0 } }, 3cffeffe051a961 Roman Li 2022-06-28 130 { { 0, 0, 0, 0, 0, 0, 0, 0 } } } }; 3cffeffe051a961 Roman Li 2022-06-28 131 3cffeffe051a961 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