vaapiIntel: rename to intel-vaapi-driver

I tripped over this way to often and a package attr matching the pname
is way nicer, anyway.

nixos/doc/manual/configuration/gpu-accel.chapter.md

···
 
 ```nix
 hardware.opengl.extraPackages = [
-  vaapiIntel
+  intel-vaapi-driver
 ];
 ```
 

nixos/modules/hardware/opengl.nix

···
       extraPackages = mkOption {
         type = types.listOf types.package;
         default = [];
-        example = literalExpression "with pkgs; [ intel-media-driver intel-ocl vaapiIntel ]";
+        example = literalExpression "with pkgs; [ intel-media-driver intel-ocl intel-vaapi-driver ]";
         description = lib.mdDoc ''
           Additional packages to add to OpenGL drivers.
           This can be used to add OpenCL drivers, VA-API/VDPAU drivers etc.
 
           ::: {.note}
-          intel-media-driver supports hardware Broadwell (2014) or newer. Older hardware should use the mostly unmaintained vaapiIntel driver.
+          intel-media-driver supports hardware Broadwell (2014) or newer. Older hardware should use the mostly unmaintained intel-vaapi-driver driver.
           :::
         '';
       };
···
       extraPackages32 = mkOption {
         type = types.listOf types.package;
         default = [];
-        example = literalExpression "with pkgs.pkgsi686Linux; [ intel-media-driver vaapiIntel ]";
+        example = literalExpression "with pkgs.pkgsi686Linux; [ intel-media-driver intel-vaapi-driver ]";
         description = lib.mdDoc ''
           Additional packages to add to 32-bit OpenGL drivers on 64-bit systems.
           Used when {option}`driSupport32Bit` is set. This can be used to add OpenCL drivers, VA-API/VDPAU drivers etc.
 
           ::: {.note}
-          intel-media-driver supports hardware Broadwell (2014) or newer. Older hardware should use the mostly unmaintained vaapiIntel driver.
+          intel-media-driver supports hardware Broadwell (2014) or newer. Older hardware should use the mostly unmaintained intel-vaapi-driver driver.
           :::
         '';
       };

pkgs/development/libraries/libva/default.nix

···
 , intel-compute-runtime
 , intel-media-driver
 , mpv
-, vaapiIntel
+, intel-vaapi-driver
 , vlc
 }:
 
···
   passthru.tests = {
     # other drivers depending on libva and selected application users.
     # Please get a confirmation from the maintainer before adding more applications.
-    inherit intel-compute-runtime intel-media-driver vaapiIntel mpv vlc;
+    inherit intel-compute-runtime intel-media-driver intel-vaapi-driver mpv vlc;
   };
 
   meta = with lib; {

pkgs/top-level/aliases.nix

···
 
   v4l_utils = v4l-utils; # Added 2019-08-07
   vamp = { vampSDK = vamp-plugin-sdk; }; # Added 2020-03-26
+  vaapiIntel = intel-vaapi-driver; # Added 2023-05-31
   vapor = throw "vapor was removed because it was unmaintained and upstream service no longer exists";
   varnish62 = throw "varnish62 was removed from nixpkgs, because it is unmaintained upstream. Please switch to a different release"; # Added 2021-07-26
   varnish63 = throw "varnish63 was removed from nixpkgs, because it is unmaintained upstream. Please switch to a different release"; # Added 2021-07-26

pkgs/top-level/all-packages.nix

···
     inherit (pkgsi686Linux)
       amdvlk
       intel-media-driver
+      intel-vaapi-driver
       mesa
-      vaapiIntel
       libvdpau-va-gl
       vaapiVdpau
       beignet
···
 
   v8 = darwin.apple_sdk_11_0.callPackage ../development/libraries/v8 { };
 
-  vaapiIntel = callPackage ../development/libraries/vaapi-intel { };
+  intel-vaapi-driver = callPackage ../development/libraries/intel-vaapi-driver { };
 
   vaapi-intel-hybrid = callPackage ../development/libraries/vaapi-intel-hybrid { };