These are the packages that would be merged, in order:

Calculating dependencies ... done!
Dependency resolution took 1.55 s (backtrack: 0/20).

[ebuild     U  ] x11-libs/libdrm-2.4.134::gentoo [2.4.131::gentoo] USE="-doc -test -tools -udev -valgrind" VIDEO_CARDS="amdgpu* vmware (-exynos) (-freedreno) -intel -nouveau (-omap) -radeon (-tegra) (-vc4) (-vivante)" 427 KiB
[ebuild  N     ] dev-util/rocm-smi-6.4.3-r1:0/6.4::gentoo  PYTHON_TARGETS="python3_14 -python3_12 -python3_13" 913 KiB

Total: 2 packages (1 upgrade, 1 new), Size of downloads: 1340 KiB

The following USE changes are necessary to proceed:
 (see "package.use" in the portage(5) man page for more details)
# required by dev-util/rocm-smi-6.4.3-r1::gentoo
# required by =dev-util/rocm-smi-6.4.3-r1 (argument)
>=x11-libs/libdrm-2.4.134 video_cards_amdgpu