Module Name: src
Committed By: riastradh
Date: Thu Jul 20 21:48:49 UTC 2023
Modified Files:
src/sys/external/bsd/drm2/dist/drm/amd/display/dc/calcs:
amdgpu_dcn_calcs.c
src/sys/external/bsd/drm2/dist/drm/amd/display/dc/dcn20:
amdgpu_dcn20_resource.c
Log Message:
amdgpu: Mark float-dependent variables volatile.
This way they are computed -- using FP instructions -- before
DC_FP_END, after which point FP instructions will trap or behave
unpredictably.
This is a workaround, not a proper solution -- really, the
DC_FP_START/END calls should happen in a separate compilation unit
built without -mhard-float or whatever, but that's a lot more work to
make happen for now.
PR kern/57059
XXX pullup-10
To generate a diff of this commit:
cvs rdiff -u -r1.3 -r1.4 \
src/sys/external/bsd/drm2/dist/drm/amd/display/dc/calcs/amdgpu_dcn_calcs.c
cvs rdiff -u -r1.4 -r1.5 \
src/sys/external/bsd/drm2/dist/drm/amd/display/dc/dcn20/amdgpu_dcn20_resource.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
