snap: Need separate connection for each hidraw device

Signed-off-by: Daniel Schaefer <dhs@frame.work>

Author: JohnAZoidberg

README.md

@@ -49,7 +49,11 @@ sudo snap connect framework-tool:cros-ec
 sudo snap connect framework-tool:hardware-observe
 
 # Required for HID devices (touchpad, touchscreen, PD controller firmware)
-sudo snap connect framework-tool:hidraw
+sudo snap connect framework-tool:hidraw-hdmi-card
+sudo snap connect framework-tool:hidraw-dp-card
+sudo snap connect framework-tool:hidraw-touchpad-p274
+sudo snap connect framework-tool:hidraw-touchpad-p239
+sudo snap connect framework-tool:hidraw-touchscreen
 
 # Required for USB devices (expansion cards, input modules, camera)
 sudo snap connect framework-tool:raw-usb
@@ -67,7 +71,7 @@ sudo snap connect framework-tool:physical-memory-observe
 You can connect all interfaces at once:
 
 ```sh
-for plug in cros-ec hardware-observe hidraw raw-usb block-devices io-ports-control physical-memory-observe; do
+for plug in cros-ec hardware-observe hidraw-hdmi-card hidraw-dp-card hidraw-touchpad-p274 hidraw-touchpad-p239 hidraw-touchscreen raw-usb block-devices io-ports-control physical-memory-observe; do
   sudo snap connect framework-tool:$plug
 done
 ```

contrib/snap.md

@@ -33,13 +33,8 @@ sudo snap install --dangerous framework-tool_*.snap
 ## Connecting Interfaces
 
 The snap uses strict confinement, so hardware interfaces must be connected
-manually after install:
-
-```sh
-for plug in cros-ec hardware-observe hidraw raw-usb block-devices io-ports-control physical-memory-observe; do
-  sudo snap connect framework-tool:$plug
-done
-```
+manually after install. See the [Snap Interfaces](../../README.md#snap-interfaces)
+section in the README for the full list of commands.
 
 Verify the connections:
 

snap/snapcraft.yaml

@@ -33,6 +33,26 @@ plugs:
     custom-device: cros-ec
     devices:
       - /dev/cros_ec
+  hidraw-hdmi-card:
+    interface: hidraw
+    usb-vendor: 0x32AC
+    usb-product: 0x0002
+  hidraw-dp-card:
+    interface: hidraw
+    usb-vendor: 0x32AC
+    usb-product: 0x0003
+  hidraw-touchpad-p274:
+    interface: hidraw
+    usb-vendor: 0x093A
+    usb-product: 0x0274
+  hidraw-touchpad-p239:
+    interface: hidraw
+    usb-vendor: 0x093A
+    usb-product: 0x0239
+  hidraw-touchscreen:
+    interface: hidraw
+    usb-vendor: 0x222A
+    usb-product: 0x5539
 
 parts:
   framework-tool:
@@ -72,7 +92,11 @@ apps:
       # EC communication via /dev/cros_ec ioctl
       - cros-ec
       # HID devices: touchpad, touchscreen, PD controller firmware
-      - hidraw
+      - hidraw-hdmi-card
+      - hidraw-dp-card
+      - hidraw-touchpad-p274
+      - hidraw-touchpad-p239
+      - hidraw-touchscreen
       # USB devices: audio card, camera, USB hub, input modules
       - raw-usb
       # NVMe device access for firmware version detection