usb: build the full KVM composite surface

Cargo.lock

@@ -2112,7 +2112,16 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "352d39c2f7bef1d6ad73db6f5160efcaed66d94ef8c6c573a8410c00bf909a98"
 dependencies = [
  "ctor-proc-macro",
- "dtor",
+ "dtor 0.3.0",
+]
+
+[[package]]
+name = "ctor"
+version = "0.10.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "83cf0d42651b16c6dfe68685716d18480d18a9c39c62d76e8cf3eb6ed5d8bcbf"
+dependencies = [
+ "dtor 0.8.1",
 ]
 
 [[package]]
@@ -2669,6 +2678,46 @@ dependencies = [
  "serde",
 ]
 
+[[package]]
+name = "drm"
+version = "0.14.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "80bc8c5c6c2941f70a55c15f8d9f00f9710ebda3ffda98075f996a0e6c92756f"
+dependencies = [
+ "bitflags 2.11.1",
+ "bytemuck",
+ "drm-ffi",
+ "drm-fourcc",
+ "libc",
+ "rustix 0.38.44",
+]
+
+[[package]]
+name = "drm-ffi"
+version = "0.9.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "51a91c9b32ac4e8105dec255e849e0d66e27d7c34d184364fb93e469db08f690"
+dependencies = [
+ "drm-sys",
+ "rustix 1.1.4",
+]
+
+[[package]]
+name = "drm-fourcc"
+version = "2.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0aafbcdb8afc29c1a7ee5fbe53b5d62f4565b35a042a662ca9fecd0b54dae6f4"
+
+[[package]]
+name = "drm-sys"
+version = "0.8.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ecc8e1361066d91f5ffccff060a3c3be9c3ecde15be2959c1937595f7a82a9f8"
+dependencies = [
+ "libc",
+ "linux-raw-sys 0.9.4",
+]
+
 [[package]]
 name = "dtoa"
 version = "1.0.11"
@@ -2693,6 +2742,12 @@ dependencies = [
  "dtor-proc-macro",
 ]
 
+[[package]]
+name = "dtor"
+version = "0.8.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "edf234dd1594d6dd434a8fb8cada51ddbbc593e40e4a01556a0b31c62da2775b"
+
 [[package]]
 name = "dtor-proc-macro"
 version = "0.0.6"
@@ -2766,6 +2821,12 @@ version = "1.2.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4ef6b89e5b37196644d8796de5268852ff179b44e96276cf4290264843743bb7"
 
+[[package]]
+name = "encode_unicode"
+version = "0.3.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a357d28ed41a50f9c765dbfe56cbc04a64e53e5fc58ba79fbc34c10ef3df831f"
+
 [[package]]
 name = "encoding_rs"
 version = "0.8.35"
@@ -3404,6 +3465,27 @@ dependencies = [
  "slab",
 ]
 
+[[package]]
+name = "gadgetry-most-foul"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "706c81a929c7009eaa6427d32b3af28ce5dd2133abafe63ff79f9c8fd79e849d"
+dependencies = [
+ "async-io",
+ "bitflags 2.11.1",
+ "byteorder",
+ "futures",
+ "futures-util",
+ "libc",
+ "log",
+ "macaddr",
+ "proc-mounts",
+ "rustix 1.1.4",
+ "slab",
+ "strum 0.28.0",
+ "uuid",
+]
+
 [[package]]
 name = "gdk"
 version = "0.18.2"
@@ -3897,6 +3979,21 @@ dependencies = [
  "syn 2.0.117",
 ]
 
+[[package]]
+name = "gud-gadget"
+version = "0.1.0"
+source = "git+https://github.com/samcday/gud-gadget?rev=33024b6152633eb8359375419281fa3ebac9c9cb#33024b6152633eb8359375419281fa3ebac9c9cb"
+dependencies = [
+ "anyhow",
+ "bytes",
+ "gadgetry-most-foul",
+ "lz4",
+ "serde",
+ "ssmarshal",
+ "thiserror 1.0.69",
+ "tracing",
+]
+
 [[package]]
 name = "h2"
 version = "0.4.14"
@@ -5140,6 +5237,12 @@ version = "0.4.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d26c52dbd32dccf2d10cac7725f8eae5296885fb5703b261f7d0a0739ec807ab"
 
+[[package]]
+name = "linux-raw-sys"
+version = "0.9.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cd945864f07fe9f5371a27ad7b52a172b4b499999f1d97574c9fa68373937e12"
+
 [[package]]
 name = "linux-raw-sys"
 version = "0.12.1"
@@ -5210,6 +5313,25 @@ version = "0.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "112b39cec0b298b6c1999fee3e31427f74f676e4cb9879ed1a121b43661a4154"
 
+[[package]]
+name = "lz4"
+version = "1.28.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a20b523e860d03443e98350ceaac5e71c6ba89aea7d960769ec3ce37f4de5af4"
+dependencies = [
+ "lz4-sys",
+]
+
+[[package]]
+name = "lz4-sys"
+version = "1.11.1+lz4-1.10.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6bd8c0d6c6ed0cd30b3652886bb8711dc4bb01d637a68105a3d5158039b418e6"
+dependencies = [
+ "cc",
+ "libc",
+]
+
 [[package]]
 name = "lz4_flex"
 version = "0.13.1"
@@ -5226,6 +5348,12 @@ dependencies = [
  "winapi",
 ]
 
+[[package]]
+name = "macaddr"
+version = "1.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "baee0bbc17ce759db233beb01648088061bf678383130602a298e6998eedb2d8"
+
 [[package]]
 name = "mach2"
 version = "0.4.3"
@@ -6696,6 +6824,15 @@ dependencies = [
  "windows-link 0.2.1",
 ]
 
+[[package]]
+name = "partition-identity"
+version = "0.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1b25ada56da40bd4266a924109037ec9a9c59306e002dd2c30b00c0c3d648b93"
+dependencies = [
+ "thiserror 2.0.18",
+]
+
 [[package]]
 name = "password-hash"
 version = "0.5.0"
@@ -7201,6 +7338,15 @@ dependencies = [
  "unicode-ident",
 ]
 
+[[package]]
+name = "proc-mounts"
+version = "0.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0d652f8435d0ab70bf4f3590a6a851d59604831a458086541b95238cc51ffcf2"
+dependencies = [
+ "partition-identity",
+]
+
 [[package]]
 name = "profiling"
 version = "1.0.18"
@@ -9105,8 +9251,12 @@ version = "0.4.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "aac18da81ebbf05109ab275b157c22a653bb3c12cf884450179942f81bcbf6c3"
 dependencies = [
+ "as-raw-xcb-connection",
  "bytemuck",
+ "drm",
+ "fastrand",
  "js-sys",
+ "memmap2",
  "ndk 0.9.0",
  "objc2 0.6.4",
  "objc2-core-foundation",
@@ -9115,10 +9265,16 @@ dependencies = [
  "objc2-quartz-core 0.3.2",
  "raw-window-handle",
  "redox_syscall 0.5.18",
+ "rustix 1.1.4",
+ "tiny-xlib",
  "tracing",
  "wasm-bindgen",
+ "wayland-backend",
+ "wayland-client",
+ "wayland-sys",
  "web-sys",
  "windows-sys 0.61.2",
+ "x11rb",
 ]
 
 [[package]]
@@ -9177,9 +9333,11 @@ dependencies = [
  "ed25519-dalek",
  "figlet-rs",
  "futures",
+ "gadgetry-most-foul",
  "git2",
  "glob",
  "gtk",
+ "gud-gadget",
  "hex",
  "hkdf",
  "hound",
@@ -9206,6 +9364,7 @@ dependencies = [
  "serde_yaml",
  "sha2",
  "shellexpand",
+ "softbuffer",
  "sqlx",
  "sysinfo",
  "tao 0.36.0",
@@ -9232,6 +9391,7 @@ dependencies = [
  "walkdir",
  "wayland-client",
  "wayland-protocols",
+ "winit",
  "wry 0.56.0",
  "zbus",
  "zvariant",
@@ -9476,6 +9636,16 @@ dependencies = [
  "urlencoding",
 ]
 
+[[package]]
+name = "ssmarshal"
+version = "1.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f3e6ad23b128192ed337dfa4f1b8099ced0c2bf30d61e551b65fda5916dbb850"
+dependencies = [
+ "encode_unicode",
+ "serde",
+]
+
 [[package]]
 name = "stable_deref_trait"
 version = "1.2.1"
@@ -10233,7 +10403,7 @@ dependencies = [
  "anyhow",
  "brotli",
  "cargo_metadata",
- "ctor",
+ "ctor 0.8.0",
  "dom_query 0.27.0",
  "dunce",
  "glob",
@@ -10510,6 +10680,19 @@ dependencies = [
  "strict-num",
 ]
 
+[[package]]
+name = "tiny-xlib"
+version = "0.2.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a90a0ca3ee6a69f2ad28fd11621a4c3f03b371f366be500b64df260c4ffbafb4"
+dependencies = [
+ "as-raw-xcb-connection",
+ "ctor 0.10.1",
+ "libloading 0.8.9",
+ "pkg-config",
+ "tracing",
+]
+
 [[package]]
 name = "tinystr"
 version = "0.8.3"