61 lines
1.8 KiB
Nix
61 lines
1.8 KiB
Nix
{ config, lib, pkgs, ... }:
|
|
|
|
with lib;
|
|
|
|
let
|
|
|
|
cfg = config.hardware.mwProCapture;
|
|
|
|
kernelPackages = config.boot.kernelPackages;
|
|
|
|
in
|
|
|
|
{
|
|
|
|
options.hardware.mwProCapture.enable = mkEnableOption "Magewell Pro Capture family kernel module";
|
|
|
|
config = mkIf cfg.enable {
|
|
|
|
assertions = singleton {
|
|
assertion = versionAtLeast kernelPackages.kernel.version "3.2";
|
|
message = "Magewell Pro Capture family module is not supported for kernels older than 3.2";
|
|
};
|
|
|
|
boot.kernelModules = [ "ProCapture" ];
|
|
|
|
environment.systemPackages = [ kernelPackages.mwprocapture ];
|
|
|
|
boot.extraModulePackages = [ kernelPackages.mwprocapture ];
|
|
|
|
boot.extraModprobeConfig = ''
|
|
# Set the png picture to be displayed when no input signal is detected.
|
|
options ProCapture nosignal_file=${kernelPackages.mwprocapture}/res/NoSignal.png
|
|
|
|
# Set the png picture to be displayed when an unsupported input signal is detected.
|
|
options ProCapture unsupported_file=${kernelPackages.mwprocapture}/res/Unsupported.png
|
|
|
|
# Set the png picture to be displayed when an loking input signal is detected.
|
|
options ProCapture locking_file=${kernelPackages.mwprocapture}/res/Locking.png
|
|
|
|
# Message signaled interrupts switch
|
|
#options ProCapture disable_msi=0
|
|
|
|
# Set the debug level
|
|
#options ProCapture debug_level=0
|
|
|
|
# Force init switch eeprom
|
|
#options ProCapture init_switch_eeprom=0
|
|
|
|
# Min frame interval for VIDIOC_ENUM_FRAMEINTERVALS (default: 166666(100ns))
|
|
#options ProCapture enum_frameinterval_min=166666
|
|
|
|
# VIDIOC_ENUM_FRAMESIZES type (1: DISCRETE; 2: STEPWISE; otherwise: CONTINUOUS )
|
|
#options ProCapture enum_framesizes_type=0
|
|
|
|
# Parameters for internal usage
|
|
#options ProCapture internal_params=""
|
|
'';
|
|
|
|
};
|
|
|
|
}
|