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f6628b601a
- Focusrite Control Protocol user-space driver - Supports Scarlett 4th Gen 16i16, 18i16, 18i20 - Includes systemd service and udev rules - Auto-starts when device is connected - Sets required CAP_SYS_RAWIO capability
71 lines
2.3 KiB
Text
71 lines
2.3 KiB
Text
post_install() {
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echo ""
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echo "==> Setting required capabilities on fcp-server..."
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if ! setcap cap_sys_rawio+ep /usr/bin/fcp-server; then
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echo "WARNING: Failed to set capabilities on fcp-server"
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echo " You may need to run manually: sudo setcap cap_sys_rawio+ep /usr/bin/fcp-server"
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fi
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echo "==> Reloading systemd and udev..."
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systemctl daemon-reload
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udevadm control --reload-rules
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echo "==> Triggering udev for Focusrite devices..."
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udevadm trigger --action=add --subsystem-match=sound --attr-match=idVendor=1235
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echo ""
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echo "==> Focusrite Control Protocol Server installed successfully!"
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echo ""
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echo " The fcp-server service should now be running if your"
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echo " Focusrite Scarlett 4th Gen device (16i16/18i16/18i20) is connected."
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echo ""
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echo "==> Check service status:"
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echo " systemctl status fcp-server@*"
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echo ""
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echo "==> Make sure you are in the 'audio' group:"
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echo " sudo usermod -a -G audio \$USER"
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echo " (then log out and back in)"
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echo ""
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echo "==> Install 'alsa-scarlett-gui-git' for a graphical interface:"
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echo " yay -S alsa-scarlett-gui-git"
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echo ""
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echo "==> Firmware update required on first use:"
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echo " Install scarlett4-firmware package and run:"
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echo " fcp-tool --update-firmware"
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echo ""
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}
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post_upgrade() {
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echo ""
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echo "==> Setting required capabilities on fcp-server..."
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if ! setcap cap_sys_rawio+ep /usr/bin/fcp-server; then
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echo "WARNING: Failed to set capabilities on fcp-server"
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echo " You may need to run manually: sudo setcap cap_sys_rawio+ep /usr/bin/fcp-server"
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fi
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echo "==> Reloading systemd and udev..."
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systemctl daemon-reload
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udevadm control --reload-rules
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echo "==> Restarting fcp-server..."
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systemctl restart fcp-server@* 2>/dev/null || true
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echo ""
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echo "==> fcp-support has been updated"
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echo " Service status: systemctl status fcp-server@*"
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echo ""
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}
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pre_remove() {
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echo ""
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echo "==> Stopping fcp-server services..."
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systemctl stop 'fcp-server@*' 2>/dev/null || true
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}
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post_remove() {
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echo ""
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echo "==> Reloading systemd and udev..."
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systemctl daemon-reload
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udevadm control --reload-rules
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echo ""
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}
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