From 7cdd12e4e977a39c570442a0728d217ff4ca177a Mon Sep 17 00:00:00 2001
From: Raymond Gauthier <jraygauthier@gmail.com>
Date: Thu, 16 Nov 2017 09:51:21 -0500
Subject: [PATCH] kernel config: Enable MEDIA_CONTROLLER

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.
---
 pkgs/os-specific/linux/kernel/common-config.nix | 1 +
 1 file changed, 1 insertion(+)

diff --git a/pkgs/os-specific/linux/kernel/common-config.nix b/pkgs/os-specific/linux/kernel/common-config.nix
index 0f7ad055af86..64f8163369bb 100644
--- a/pkgs/os-specific/linux/kernel/common-config.nix
+++ b/pkgs/os-specific/linux/kernel/common-config.nix
@@ -571,6 +571,7 @@ with stdenv.lib;
   ${optionalString (versionOlder version "4.14") ''
     MEDIA_RC_SUPPORT y
   ''}
+  MEDIA_CONTROLLER y
   MEDIA_USB_SUPPORT y
   MEDIA_PCI_SUPPORT y
   MEDIA_ANALOG_TV_SUPPORT y