>>> Emerging : portage://media-libs/libva-intel-driver-2.4.5:run?{[]}

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

Calculating dependencies... done!

 └─step  1─┤ useflag portage://x11-libs/libdrm-2.4.134 (video_cards_intel)

 └─step  2─┤ download  portage://dev-util/wayland-scanner-1.26.0
             │           └─ file ─┤ 598.03 Kb  	 wayland-1.26.0.tar.xz
             │ download  portage://media-libs/libva-2.24.1
             │           └─ file ─┤ 299.10 Kb  	 libva-2.24.1.tar.gz
             │ download  portage://media-libs/libva-intel-driver-2.4.5
             │           └─ file ─┤ 3.76 Mb  	 libva-intel-driver-2.4.5.tar.gz
             │ download  portage://x11-libs/libdrm-2.4.134
             │           └─ file ─┤ 427.00 Kb  	 libdrm-2.4.134.tar.xz
             │ download  portage://x11-libs/libpciaccess-0.19
             │           └─ file ─┤ 63.21 Kb  	 libpciaccess-0.19.tar.xz

 └─step  3─┤ install   portage://x11-libs/libpciaccess-0.19
             │           └─ conf ─┤ USE = "zlib -static-libs"

 └─step  4─┤ install   portage://dev-util/wayland-scanner-1.26.0
             │ run       portage://x11-libs/libpciaccess-0.19

 └─step  5─┤ update    portage://x11-libs/libdrm-2.4.134 (USE modified)
             │           └─ conf ─┤ USE = "-doc -test -tools -udev -valgrind"
             │                    │ VIDEO_CARDS = "vmware -amdgpu intel -nouveau -radeon"

 └─step  6─┤ install   portage://media-libs/libva-2.24.1
             │           └─ conf ─┤ USE = "X -glx -wayland"
             │                    │ SLOT = "0/2"

 └─step  7─┤ run       portage://media-libs/libva-2.24.1

 └─step  8─┤ install   portage://media-libs/libva-intel-driver-2.4.5
             │           └─ conf ─┤ USE = "X* -hybrid -wayland"

 └─step  9─┤ run     portage://media-libs/libva-intel-driver-2.4.5

Total: 14 actions (1 useflag, 5 downloads, 4 installs, 1 update, 3 runs), grouped into 9 steps.
       5.12 Mb to be downloaded.


>>> Assumptions taken during proving & planning:

  USE flag change (1 package):
  Add to /etc/portage/package.use:
    x11-libs/libdrm video_cards_intel