DrmFourcc is used at run time in 60 crates (of which 35 optionally). It is a direct run-time dependency in 9 crates. It's used only as a dev dependency in 6 crates (of which 1 directly).

Depender (with downloads and own rev deps) DrmFourcc version
95K 13 drm ^2.2.0
44K 3 gbm ^2.2
1.9K 1 external-memory ^2.1.1
4.2K 1 pixman optional ^2.2.0
800 smithay ^2.2.0
230 1 libcamera ^2.2
evdi ^2.2.0
380 3 linux-video-core optional ^2
762K 31 smithay-client-toolkit dev ^2.2.0
1 hbm dev ^2