me like nix
update pi cam
author
Sean Aye
date
(Apr 12, 2026, 7:08 PM -0400)
commit
142bfc44
142bfc444a05298c87892a74c67e5e1db83c12ef
parent
8c3862f7
8c3862f7ac155cdf1bd9443554229284d4b7a783
change-id
ysyopprn
ysyopprnvvmtsvxwksswptrvuywzzoqx
+8
-2
+8
-2
modules/pi-camera.nix
+8
-2
modules/pi-camera.nix
···
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};
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config = {
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-
boot.kernelParams = [ "cma=256M" ];
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# CMA is configured via device tree overlay (cma-256m)
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# Do NOT use boot.kernelParams cma= as it bypasses the DT node
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# and prevents /dev/dma_heap/linux,cma from being created
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nix.settings.trusted-users = [ "sean" ];
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···
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settings = {
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ffmpeg.bin = "${pkgs.ffmpeg}/bin/ffmpeg";
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streams = {
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"${cfg.streamName}" = "exec:${rpicam-apps}/bin/rpicam-vid -t 0 --width ${toString cfg.resolution.width} --height ${toString cfg.resolution.height} --framerate ${toString cfg.framerate} --codec h264 --inline${lib.optionalString cfg.flipCamera " --vflip --hflip"} -o -";
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"${cfg.streamName}" = "exec:${rpicam-apps}/bin/rpicam-vid -t 0 --width ${toString cfg.resolution.width} --height ${toString cfg.resolution.height} --framerate ${toString cfg.framerate} --codec h264 --inline --autofocus-mode continuous${lib.optionalString cfg.flipCamera " --vflip --hflip"} -o -";
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};
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};
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};
···
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systemd.services.go2rtc.serviceConfig = {
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User = lib.mkForce "root";
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SupplementaryGroups = [ "video" ];
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};
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systemd.services.go2rtc.environment = {
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LIBCAMERA_IPA_MODULE_PATH = "${libcamera-rpi}/lib/libcamera/ipa";
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};
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environment.systemPackages = [