kernel config: Enable MEDIA_CONTROLLER

jraygauthier · dezgeg · commit bcbd14e5c59f · 2017-11-21T16:48:51.000+02:00
With this disabled, cameras would not get a `/dev/mediaX` entry matching the `/dev/videoX` which broke any application (e.g: `uvcdynctrl -l`, `media-ctl -p`) depending on this interface. (cherry picked from commit 7cdd12e)
diff --git a/pkgs/os-specific/linux/kernel/common-config.nix b/pkgs/os-specific/linux/kernel/common-config.nix
@@ -570,6 +570,7 @@ with stdenv.lib;
   ${optionalString (versionOlder version "4.14") ''
     MEDIA_RC_SUPPORT y
   ''}
+  MEDIA_CONTROLLER y
   MEDIA_USB_SUPPORT y
   MEDIA_PCI_SUPPORT y
 
