Bug 205185
| Summary: | amdgpu compile failure | ||
|---|---|---|---|
| Product: | Drivers | Reporter: | Stijn Tintel (stijn+bugs) |
| Component: | Video(DRI - non Intel) | Assignee: | drivers_video-dri |
| Status: | RESOLVED OBSOLETE | ||
| Severity: | blocking | CC: | alexdeucher, steven |
| Priority: | P1 | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Kernel Version: | 5.3.5 - 5.3.10 | Subsystem: | |
| Regression: | No | Bisected commit-id: | |
Make sure CONFIG_DRM_AMD_DC_DSC_SUPPORT=y in your config. Thanks. Enabling that symbol fixes the compile failure. This wasn't a problem in 5.3.0 - 5.3.4, so there's a regression introduced in 5.3.5, which should still be fixed. Probably needs a dependency in some Kconfig file. As more recent kernels don't seem to have DRM_AMD_DC_DSC_SUPPORT anymore, I don't know how to reproduce this anymore so let's just close it. |
5.3.5 and 5.3.6 do not compile: drivers/gpu/drm/amd/amdgpu/../display/dc/dcn20/dcn20_dpp.c: In function ‘dpp2_cnv_setup’: drivers/gpu/drm/amd/amdgpu/../display/dc/dcn20/dcn20_dpp.c:94:30: note: byref variable will be forcibly initialized struct out_csc_color_matrix tbl_entry; ^~~~~~~~~ CC [M] drivers/gpu/drm/amd/amdgpu/../display/dc/dcn20/dcn20_hubbub.o drivers/gpu/drm/amd/amdgpu/../display/dc/dcn20/dcn20_hwseq.c: In function ‘dcn20_init_hw’: drivers/gpu/drm/amd/amdgpu/../display/dc/dcn20/dcn20_hwseq.c:589:37: error: ‘const struct resource_caps’ has no member named ‘num_dsc’; did you mean ‘num_ddc’? for (i = 0; i < res_pool->res_cap->num_dsc; i++) ^~~~~~~ num_ddc drivers/gpu/drm/amd/amdgpu/../display/dc/dcn20/dcn20_hwseq.c:590:3: error: implicit declaration of function ‘dcn20_dsc_pg_control’; did you mean ‘dcn20_dpp_pg_control’? [-Werror=implicit-function-declaration] dcn20_dsc_pg_control(hws, res_pool->dscs[i]->inst, false); ^~~~~~~~~~~~~~~~~~~~ dcn20_dpp_pg_control drivers/gpu/drm/amd/amdgpu/../display/dc/dcn20/dcn20_hwseq.c:590:39: error: ‘struct resource_pool’ has no member named ‘dscs’; did you mean ‘dpps’? dcn20_dsc_pg_control(hws, res_pool->dscs[i]->inst, false); ^~~~ dpps