Additionally, I see the following errors with GCC 12.2.1 from Fedora
when building allmodconfig. Seems like some $(dml_rcflags) might be
missing.
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn10/dcn10_resource.c: In function ‘dcn10_resource_construct_fp’:
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn10/dcn10_resource.c:1313:52: error: ‘-mgeneral-regs-only’ is incompatible with the use of floating-point types
1313 | dcn_soc->dram_clock_change_latency = 23;
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn10/dcn10_resource.c:1317:45: error: ‘-mgeneral-regs-only’ is incompatible with the use of floating-point types
1317 | dc->dcn_soc->urgent_latency = 3;
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn10/dcn10_resource.c:1319:64: error: ‘-mgeneral-regs-only’ is incompatible with the use of floating-point types
1319 | dc->dcn_soc->fabric_and_dram_bandwidth_vmax0p9 = 41.60f;
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn10/dcn10_resource.c:1329:64: error: ‘-mgeneral-regs-only’ is incompatible with the use of floating-point types
1329 | dc->dcn_soc->fabric_and_dram_bandwidth_vmax0p9 = 19.2f;
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn10/dcn10_resource.c:1330:64: error: ‘-mgeneral-regs-only’ is incompatible with the use of floating-point types
1330 | dc->dcn_soc->fabric_and_dram_bandwidth_vnom0p8 = 17.066f;
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn10/dcn10_resource.c:1331:65: error: ‘-mgeneral-regs-only’ is incompatible with the use of floating-point types
1331 | dc->dcn_soc->fabric_and_dram_bandwidth_vmid0p72 = 14.933f;
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn10/dcn10_resource.c:1332:65: error: ‘-mgeneral-regs-only’ is incompatible with the use of floating-point types
1332 | dc->dcn_soc->fabric_and_dram_bandwidth_vmin0p65 = 12.8f;
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn10/dcn10_resource.c:1334:72: error: ‘-mgeneral-regs-only’ is incompatible with the use of floating-point types
1334 | dc->dcn_soc->fabric_and_dram_bandwidth_vmax0p9 = 20.80f;
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
make[6]: *** [scripts/Makefile.build:250: drivers/gpu/drm/amd/amdgpu/../display/dc/dcn10/dcn10_resource.o] Error 1
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn32/dcn32_resource.c: In function ‘dcn32_populate_dml_pipes_from_context’:
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn32/dcn32_resource.c:1921:70: error: ‘-mgeneral-regs-only’ is incompatible with the use of floating-point types
1921 | pipes[pipe_cnt].pipe.src.dcc_fraction_of_zs_req_luma = 0;
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn32/dcn32_resource.c:1922:72: error: ‘-mgeneral-regs-only’ is incompatible with the use of floating-point types
1922 | pipes[pipe_cnt].pipe.src.dcc_fraction_of_zs_req_chroma = 0;
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~
make[6]: *** [scripts/Makefile.build:250: drivers/gpu/drm/amd/amdgpu/../display/dc/dcn32/dcn32_resource.o] Error 1
Hi Nathan,
it seems like you haven't merged my patch to isolate the remaining FPU code.
Links:
https://patchwork.freedesktop.org/patch/508813/
Links: https://patchwork.freedesktop.org/patch/508816/
Rodrigo says both patches have been applied, but I haven't seen them in the amd-staging-drm-next branch.
This error occurs because the remaining FPU code in dcn10_resource.c has not been isolated.
Ao
