~emersion/drmdb

ref: 09fb82de3ecc5a42a61fbb6bf71029d6a45c8e8a drmdb/cmd/drmdump d---------
Pretty-print enums spec
cmd/drmdump: use drmtree's FormatTree functions
Implement /submit endpoint
cmd/drmdump: hide size/subpixel if disconnected
cmd/drmdump: add a mode to read JSON
cmd/drmdump: split tree structure
cmd/drmdump: fix typo
cmd/drmdump: split tree formatter
cmd/drmdump: import from go-drm